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| document number: dod-pp-0619 (1st edition) published date: september 2008 cp (n) ? nec lcd technologies, ltd. 2008 all rights reserved. 1 all information is subject to change without notice. please confirm the sales representative before starting to design your system. tft color lcd module nl160120ac27-22b 54 cm (21.3 type) uxga lvds interface (2 port) preliminary data sheet dod-pp-0619 (1st edition) www.datasheet.co.kr datasheet pdf - http://www..net/
nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 2 introduction the copyright to this document belongs to nec lcd technologies, ltd. (hereinafter called "nec"). no part of this document will be used, reproduced or copied without prior written consent of nec. nec does and will not assume any liability for infringement of patents, copyrights or other intellectual property rights of any third party arising out of or in connection with application of the products described herein except for that directly attributable to mechanisms and workmanship thereof. no license, express or implied, is granted under any patent, c opyright or other intellectual property right of nec. some electronic parts/components would fail or malfuncti on at a certain rate. in spite of every effort to enhance reliability of products by nec, the possibility of failures and malfunction might not be avoided entirely. to prevent the risks of damage to death, human bodily injury or other property arising out thereof or in connection therewith, each customer is re quired to take sufficient measures in its safety designs and plans including, but not limited to, redundant system, fire-containment and anti-failure. the products are classified into three quality grades: "standard" , "special" , and "specific" of the highest grade of a quality assurance program at the choice of a customer. each quality grade is designed for applications described below. any customer who intends to use a product for application other than that of standard quality grade is required to contact an nec sales representative in advance. the standard quality grade applies to the products developed, designed and manufactured in accordance with the nec standard quality assurance pr ogram, which are designed for such application as any failure or malfunction of the pr oducts (sets) or parts/components incorporated therein a customer uses are, directly or indirectly, free of any damage to deat h, human bodily injury or other property, like general electronic devices. examples: computers, office automation equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment, industrial robots, etc. the special quality grade applies to the products developed, designed and manufactured in accordance with an nec quality assurance program stricter than the standard one, which are designed for such application as any failure or malfunction of the produc ts (sets) or parts/components incorporated therein a customer uses might directly cause any damage to death, human bodily injury or other property, or such application under more severe condition than that defined in the standard quality grade without such direct damage. examples: control systems for transp ortation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, medical equipment not specifically designed for life support, safety equipment, etc. the specific quality grade applies to the products developed, designed and manufactured in accordance with the standards or quality assurance program designated by a customer who requires an extremely higher level of reliability and quality for such products. examples: military systems, aircraft control equipment, aerospace equipment, nuclear reactor control systems, medical equipment/devices /systems for life support, etc. the quality grade of this product is the "standard" unless otherwise specified in this document. www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 3 contents introduction ................................................................................................................... ....................... 2 1. outline..................................................................................................................... ............................... 5 1.1 structure and princi ple.................................................................................................... ....... 5 1.2 application................................................................................................................ ....................... 5 1.3 features................................................................................................................... .......................... 5 2. general sp ecificat ions ...................................................................................................... .......... 6 3. block diag ram ............................................................................................................... .................... 7 4. detailed sp ecificat ions ..................................................................................................... .......... 8 4.1 mechanical specifica tions.................................................................................................. .... 8 4.2 absolute m aximum ratings ................................................................................................... . 8 4.3 electrical c haracteristics................................................................................................. .. 9 4.3.1 lcd panel signal processing board ........................................................................................ ....... 9 4.3.2 inverter................................................................................................................. ........................ 10 4.3.3 inverter current wave .................................................................................................... ............... 10 4.3.4 power supply voltage ripple.............................................................................................. ........... 11 4.3.5 fuse..................................................................................................................... ......................... 11 4.4 power supply vol tage sequence ........................................................................................ 12 4.4.1 lcd panel signal processing board ........................................................................................ ..... 12 4.4.2 inverter................................................................................................................. ........................ 12 4.5 connections and functi ons for interface pins......................................................... 13 4.5.1 lcd panel signal processing board ........................................................................................ ..... 13 4.5.2 inverter................................................................................................................. ........................ 14 4.5.3 positions of socket ...................................................................................................... ................. 15 4.6 luminance control.......................................................................................................... ......... 16 4.6.1 luminance control methods................................................................................................ ......... 16 4.6.2 detail of brtp timing .................................................................................................... ............. 18 4.7 lvds data input map ........................................................................................................ ........... 19 4.7.1 mode a ................................................................................................................... ..................... 19 4.7.2 mode b ................................................................................................................... ..................... 20 4.7.3 mode c ................................................................................................................... ..................... 21 4.8 display colors and input data signals .......................................................................... 22 4.9 input si gnal ti mings....................................................................................................... ........... 23 4.9.1 timing characteristics ................................................................................................... ............... 23 4.9.2 input signal timing chart ................................................................................................ .............. 23 4.10 display positions......................................................................................................... .............. 24 4.11 ten-bit look up tab le for gamma adjustment............................................................ 25 4.12 lut serial co mmucation timings ..................................................................................... 28 4.12.1 timing chart ............................................................................................................ .................. 28 4.12.2 timing specifications ................................................................................................... .............. 29 4.13 optics.................................................................................................................... ........................... 30 4.13.1 optical characteristics................................................................................................. ............... 30 4.13.2 definition of contrast ratio............................................................................................ ............. 31 4.13.3 definition of luminance uniformity ...................................................................................... ..... 31 4.13.4 definition of response times ............................................................................................ .......... 31 4.13.5 definition of viewing angles............................................................................................ .......... 31 www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 4 contents 5. reliability tests........................................................................................................... ..................32 6. pre cautio ns ................................................................................................................. ......................33 6.1 meaning of c aution signs ................................................................................................... ...33 6.2 caut ions ................................................................................................................... .......................33 6.3 attentions ................................................................................................................. .....................33 6.3.1 handling of the product .................................................................................................. .............33 6.3.2 environment.............................................................................................................. ...................34 6.3.3 characteristics.......................................................................................................... ....................35 6.3.4 other .................................................................................................................... ........................35 7. outline drawing s ............................................................................................................ ...............36 7.1 front view ................................................................................................................. .....................36 7.2 rear view .................................................................................................................. ......................37 revision history ............................................................................................................... ..................38 www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 5 1. outline 1.1 structure and principle color lcd module nl160120ac27-22b is composed of the amorphous silicon thin film transistor liquid crystal display (a-si tft lcd) panel structure with driver lsis for driving the tft (thin film transistor) array and a backlight. the a-si tft lcd panel structure is injected liquid crystal material into a narrow gap between the tft array glass substrate and a color-filter glass substrate. grayscale data signals from a host system (e.g. signal generator, etc.) are modulated into best form for active matrix system by a signal processing board, and sent to the driver lsis which drive the individual tft arrays. the tft array as an electro-optical switch regulates the amount of transmitted light from the backlight assembly, when it is controlled by data signals. co lor images are created by regulating the amount of transmitted light through the tft array of red, green and blue dots. 1.2 application ? monitor for pc 1.3 features ? ultra-wide viewing angle (ultra-a dvanced super fine tft (ua-sft)) ? high luminance ? high contrast ? high resolution ? low reflection ? wide color gamut ? 256 gray scale in each r, g, b sub-pixel (8-bit), 16,777,216 colors ? lvds interface ? adjustable gamma characteristics by using built-in 10-bit lut (look up table) ? selectable lvds data input map ? small foot print ? incorporated direct light type backlight with an inverter www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 6 2. general specifications display area 432.0 (h) 324.0 (v) mm diagonal size of display 54 cm (21.3 inches) drive system a-si tft active matrix display color 16,777,216 colors pixel 1,600 (h) 1,200 (v) pixels (1 pixel consists of 3 sub-pixels (rgb).) pixel arrangement rgb (red dot, green dot, blue dot) vertical stripe dot pitch 0.090 (h) 0.270 (v) mm pixel pitch 0.270 (h) 0.270 (v) mm module size 457.0 (w) 350.0 (h) 34.0 (d) mm (typ.) weight 2,600 g (typ.) contrast ratio 1100:1 (typ.) viewing angle at the contrast ratio 10:1 ? horizontal: right side 88 (typ.), left side 88 (typ.) ? vertical: up side 88 (typ.), down side 88 (typ.) designed viewing direction viewing angle with optimum grayscale ( P dicom): normal axis (perpendicular) note1 polarizer surface antiglare polarizer pencil-hardness 2h (min.) [by jis k5400] color gamut at lcd panel center 72 % (typ.)[against ntsc color space] response time ton+toff (10% 90%) 20 ms (typ.) luminance at the maximum luminance 900 cd/m 2 (typ.) signal system 2 ports lvds interface (thc63lvd824 thine electronics, inc. or equivalent) [rgb 8-bit signals, data enable signal (de), dot clock (ck)] power supply voltage lcd panel signal processing board: 12.0v inverter: 24.0v backlight direct light type: 16 cold cathode fluorescent lamps with an inverter replaceable part ? inverter: 213pw071 power consumption at checkered flag pattern, the maximum luminance 72 w (typ.) note1: when the product luminance is 400cd/m 2 , t he gamma characteristic is designed to P dicom. www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 7 3. block diagram note1: relations between gnd (signal ground), fg (frame ground) and gndb (inverter ground) in the lcd module are as follows. gnd - fg connected gnd - gndb not connected fg - gndb not connected note2: gnd, fg and gndb must be connected to customer equipment's ground, and it is recommended that these grounds are connected together in customer equipment. 100 100 100 100 100 100 100 100 100 100 i/f lcd module (product) controller da0+ da0- da1+ da1- da2+ da2- cka+ cka- da3+ da3- db0+ db0- db1+ db1- db2+ db2- ckb+ ckb- db3+ db3- txsel0 txsel1 cs sdato sdati sclk vdd fg gnd vddb brtc brth brti brtp pwsel gndb 4,800 lines tft lcd panel 1,200 lines h: 1,600 3 (r, g, b) v: 1,200 fuse power supply for drivers backlight (direct light type) h-driver v-driver thc63lvd824 ( thine electronics, inc. ) or equivalent dc/dc converter inverter fuse note1, note2 note1, note2 www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 8 4. detailed specifications 4.1 mechanical specifications parameter specification unit module size 457.0 0.5 (w) 350.0 0.5 (h) 34.0 (typ., d) 37.0 (max. d) note1, note2 mm display area 432.0 (h) 324.0 (v) note1 mm weight 2,600(typ.), 2,800 (max.) g note1: excluding warpage of the signal processing board cover and the connection board cover note2: see " 7. outline drawings ". 4.2 absolute maximum ratings parameter symbol rating unit remarks lcd panel signal processing board vdd -0.3 to +14.0 v power supply voltage inverter vddb -0.3 to +27.0 v ta = 25 c lcd panel signal processing board note1 vi -0.3 to +3.45 v vdd= 12.0v brti signal vbi -0.3 to +1.5 v brtp signal vbp -0.3 to +5.5 v brtc signal vbc -0.3 to +5.5 v input voltage for signals inverter pwsel signal vbs -0.3 to +5.5 v vddb= 24.0v storage temperature tst -20 to +60 c - front surface topf 0 to +55 c note2 operating temperature rear surface topr 0 to +60 c note3 95 % ta 40 c 85 % 40 c < ta 50 c relative humidity note4 rh 70 % 50 c < ta 55 c absolute humidity note4 ah 73 note5 g/m 3 ta > 55 c operating altitude - 4,850 m 0 c ta 55 c storage altitude - 13,600 m -20 c ta 60 c note1: da0+/-, da1+/-, da2+/-, da3+/-, cka+/-, db0+/-, db1+/-, db2+/-, db3+/-, ckb+/- cs, sdati, sclk, txsel0, txsel1 note2: measured at center of lc d panel surface (including self-heat) note3: measured at center of lcd module's rear shield surface (including self-heat) note4: no condensation note5: water amount at ta = 55c and rh = 70% www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 9 4.3 electrical characteristics 4.3.1 lcd panel signal processing board (ta = 25 c) parameter symbol min. typ. max. unit remarks supply voltage vdd 10.8 12.0 13.2 v - supply current idd - 400 note1 600 note2 ma at vdd=12.0v ripple voltage vrp - - 100 mvp-p for vdd high vth - - +100 mv differential input threshold voltage low vtl -100 - - mv at vcm=1.2v note3, note4 input voltage swing vi 0 - 2.4 v note4 terminating resistance rt - 100 - - high vih keep this pin open. - control signal input threshold voltage low vil 0 - 0.8 v control signal input current low iil -10 - 10 a note5 high v+ - 1.98 2.07 v low v- 0.63 0.66 - v serial communication signal input threshold voltage hystere sis vh 0.4 - - v note6 high voh 2.4 - - v output signal threshold voltage low vol - - 0.4 v high ioh -12 - - ma output signal current low iol - - 12 ma note7 note1: checkered flag pattern (by eiaj ed-2522) note2: pattern fo r maximum current note3: common mode voltage for lvds driver note4: da0+/-, da1+/-, da2+/-, da3+/-, cka+/-, db0+/-, db1+/-, db2+/-, db3+/-, ckb+/- note5: t x sel0, t x sel1 note6: cs, sdati, sclk note7: sdato www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 10 4.3.2 inverter (ta = 25 c) parameter symbol min. typ. max. unit remarks power supply voltage vddb 22.8 24.0 25.2 v - power supply current iddb 2,500 2,800 3,100 m vddb = 24.0v, at the maximum luminance brti signal vbi 0.25 - 1.0 v high vbph 2.0 - 5.25 v brtp signal low vbpl 0 - 0.8 v high vbch 2.0 - 5.25 v brtc signal low vbcl 0 - 0.8 v high vbsh 2.0 - 5.25 v input voltage for signals pwsel signal low vbsl 0 - 0.8 v brti signal ibi -200 - 1,000 ? high ibph - - 1,000 ? brtp signal low ibpl -600 - - ? high ibch - - 440 ? brtc signal low ibcl -600 - - ? high ibsh - - 440 ? input current for signals pwsel signal low ibsl -600 - - ? - 4.3.3 inverter current wave note1: luminance control frequency indicate the input pulse frequency, when select the external pulse control. see " 4.6.3 detail of brtp timing ". note2: the power supply lines (vddb and gndb) have large ripple voltage (see " 4.3.4 power supply voltage ripple ".) during luminance control. there is the possibility that the ripple voltage produces acoustic noise and signal wave noise in audio circuit and so on. put a capacitor (5,000 to 6,000 f) between the power supply lines (vddb and gndb) to reduce the noise, if the noise occurred in the circuit.. maximum luminance control: 100% minimum luminance control: 20% luminance control frequency: 270hz (typ.) 0 ma duty luminance control frequency 2,800 ma (typ.) www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 11 4.3.4 power supply voltage ripple this product works, even if the ripple voltage leve ls are beyond the permissible values as following the table, but there might be noise on the display image. power supply voltage ripple voltage note1 (measure at input terminal of power supply) unit vdd 12.0 v 100 mvp-p vddb 24.0 v 200 mvp-p note1: the permissible ripple voltage includes spike noise. example of the power supply connection a) separate the power supply b) put in the filter 4.3.5 fuse fuse parameter type supplier rating fusing current remarks 1.25a vdd fcc16132ab kamaya electric co., ltd. 32v 2.5a, 5 seconds maximum 6.3a vddb 11ct-6.3a soc 72v 10a, 5 seconds maximum note1 note1: the power supply capacity should be more than the fusing current. if it is less than the fusing current, the fuse may not blow in a short time, and then nasty smell, smoke and so on may occur. power power vdd vddb power vdd vddb filter filter www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 12 4.4 power supply voltage sequence 4.4.1 lcd panel signal processing board *1: da0+/-, da1+/-, da2+/-, da3+/-, cka+/-, db0+/-, db1+/-, db2+/- , db3+/- and ckb+/- *2: lvds signals should be meas ured at the terminal of 100 resistance. note1: in terms of voltage variation (voltage drop) while vdd rising edge is below 10.8v, a protection circuit may work, and then this product may not work. note2: lvds signals and cs, sdati, sclk must be low or high-impedance, exclude the valid period (see above sequence diagram), in order to avoid that internal circuits is damaged. if some of signals are cut while this product is working, even if the signal input to it once again, it might not work normally. vdd should be cut when the display and function signals are stopped. note3: at the beginning of the serial communication mode, take 20ms or more after the lvds signal input. as writing and reading the lut data, see ? 4.11 ten-bit look up table for gamma adjustment ?. note4: the backlight should be turned on within the valid period of lvds signals, in order to avoid unstable data display. 4.4.2 inverter note1: the backlight should be turned on within the valid period of lvds signals, in order to avoid unstable data display. note2: if tr is more than 800ms, the backlight will be turned off by a protection circuit for inverter. note3: when vddb is on and brtc is high, voltage to brti, brtp and pwsel terminals should be applied. 10ms < t < 35ms 9.6v 0.1ms < tr < 80ms valid period 10.8v 0v vdd note1 toff > 200ms 0v vdd dip < 20ms 10.8v 10.8v t 20ms note3 valid period lvds signals *1,*2 note2 cs, sdati, sclk note2 on off 0v on 10ms < t < 35ms 0ms < t < 35ms voltage time 0ms nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 14 cn2 socket (lcd module side): sm10b-srss-tb(lf)(sn) (j.s.t. mfg co., ltd.) adaptable plug: shr-10v-s, shr-10v-s-b or 10sr-3s (j.s.t. mfg co., ltd.) pin no. symbol signal remarks 1 rsvd 2 rsvd 3 rsvd reserved keep this pin open. 4 gnd ground signal ground note1 5 cs chip selection for lut communication control note2 6 sdato serial data output for lut output signal 7 sdati serial data input for lut communication control note3 8 sclk serial clock for lut communication control note3 9 gnd ground signal ground note1 10 rsvd reserved keep this pin open. note1: all gnd terminals should be used without any non-connected lines. note2: this terminal is pulled-up in the product. (pull-up resistance: 50k ) note3: these terminals are pulled-down in the product. (pull-down resistance: 50k ) 4.5.2 inverter cn201 socket (lcd module side): df3z-10p-2h (2 ? ) (hirose electric co,. ltd.) adaptable plug: df3-10s-2c (hirose electric co,. ltd.) pin no. symbol function description 1 gndb 2 gndb 3 gndb 4 gndb 5 gndb inverter ground note1 6 vddb 7 vddb 8 vddb 9 vddb 10 vddb power supply note1 note1: all vddb and gndb terminals should be used without any non-connected lines. cn202 socket (lcd module side): il-z-9pl-smtye (japan aviation electronics industry limited (jae)) adaptable plug: il-z-9s-s125c3 (japan aviation electronics industry limited (jae)) pin no. symbol function description 1 gndb 2 gndb inverter ground note1 3 n.c. - keep this pin open. 4 brtc backlight on/off control signal high or open: backlight on low: backlight off 5 brth 6 brti luminance control terminal 7 brtp brtp signal note2, note3 8 gndb inverter ground note1 9 pwsel selection of luminance co ntrol signal method note2, note3 note1: all gndb terminals should be us ed without any non-connected lines. note2: see " 4.6.1 luminance control ". note3: when vddb is on and brtc is high, voltage to brti, brtp and pwsel terminals should be applied. www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 15 4.5.3 positions of socket insert direction rear side 1 30 cn1 1 10 cn2 inverter 1 9 1 10 cn202 cn201 insert direction www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 16 4.6 luminance control 4.6.1 luminance control methods method adjustment and lu minance ratio pwsel terminal brtp terminal ? adjustment the variable resistor ( r ) for luminance control should be 10k 5%, 1/10w. minimum point of th e resistance is the minimum luminance and maximum point of the resistance is the maximum luminance. the resistor ( r ) must be connected between brth-brti terminals. ? luminance ratio note3 resistance luminance ratio 1.5 k note4 20% (min. luminance) 10 k 100% (max. luminance) variable resistor control note1 ? adjustment voltage control method works, when brth terminal is 0v and vbi voltage is input between brti-brth terminals. this control method can carry out continuation adjustment of luminance. luminance is the maximum when brti terminal is open. ? luminance ratio note3 brti voltage (vbi) luminance ratio 0.2 v note4 20% (min. luminance) 1.0 v 100% (max. luminance) voltage control note1 note5 high or open open ? adjustment pulse width modulation (pwm) method works, when pwsel terminal is low and pwm signal (brtp signal) is input into brtp terminal. the luminance is controlled by duty ratio of brtp signal. ? luminance ratio note3 duty ratio luminance ratio 0.2 note4 20% (min. luminance) 1.0 100% (max. luminance) pulse width modulation note1 note2 note6 low brtp signal note1: in case of the variable resistor control method and the voltage control method, noises may appear on the display image depending on the input signals timing for lcd panel signal processing board. use pwm method, if interference nois es appear on the display image! note2: the inverter will stop working, if the low period of brtp signal is more than 500ms while brtc signal is high or open. then the backlight will not turn on anymore, even if brtp signal is input again. this is not out of order. the inverter will start to work when power is supplied again. note3: these data are the target values. note4: do not set the variable resistor, brti vo ltage and pulse width modulation in less than 1.5k or less than 0.2v or less than 0.2(duty ratio). otherwise flicker or display mura may cause, or the lamp may not be turned on. note5: see " 4.6.2 detail of brti timing ". note6: see " 4.6.3 detail of brtp timing ". r brth brti www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 17 4.6.2 detail of brti timing (1) timing diagrams note1: when vddb is on and brtc is high, voltage to brti, brtp and pwsel terminals should be applied. 0ms t 500ms brtc brti pwsel 0ms t 0ms t 500ms 0ms t www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 18 4.6.3 detail of brtp timing (1) timing diagrams ? outline chart ? detail of a part (2) each parameter parameter symbol min. typ. max. unit remarks luminance control frequency fl 185 - 325 hz note1, note2 duty ratio dl 0.2 - 1.0 - note1, note3 low period tpwl 0 - 500 ms note4 note1: definition of para meters is as follows. note2: see the following formula for luminance control frequency. luminance control frequency = 1/tv (n+0.25) [or (n + 0.75)] n = 1, 2, 3 tv: vertical cycle (see " 4.9.1 timing characteristics ".) the interference noise of lumi nance control frequency and input signal frequency for lcd panel signal processing board may appear on a displa y. set up luminance control frequency so that the interference noise does not appear! note3: see " 4.6.1 luminance control methods ". note4: if tpwl is more than 500ms, the backlight will be turned off by a protection circuit for inverter. the inverter will start to work when power is supplied again. note5: when vddb is on and brtc is high, voltage to brti, brtp and pwsel terminals should be applied. fl = 1 tpw tpwh tpw dl = 0ms tpwl 500ms 0ms tpwl 500ms 0ms tpwl 500ms brtc brtp a pwsel (low) tpw tpwh tpwl vbpl vbph brtp www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 19 4.7 lvds data input map 4.7.1 mode a pin thc63lvdf83a pin ra2 51 ta0 53 r12 pin s y mbol ra3 52 ta1 54 r13 ta1- 1da0- ra4 54 ta2 57 r14 ta1+ 2da0+ ra5 55 ta3 58 r15 ra6 56 ta4 59 r16 tb1- 3da1- ra7 3 ta5 60 r17 tb1+ 4da1+ ga2 4ta6 63g12 ga3 6tb0 64g13 tc1- 5da2- ga4 7 tb1 65 g14 tc1+ 6da2+ ga5 11 tb2 66 g15 7 gnd ga6 12 tb3 67 g16 tclk1- 8 cka- ga7 14 tb4 68 g17 tclk1+ 9 cka+ ba2 15 tb5 73 b12 ba3 19 tb6 74 b13 td1- 10 da3- ba4 20 tc0 1st 75 b14 td1+ 11 da3+ ba5 22 tc1 76 b15 ba6 23 tc2 77 b16 ba7 24 tc3 78 b17 note3 rsvd 27 tc4 7 rsvd note3 rsvd 28 tc5 8 rsvd de 30 tc6 9 de ra0 50 td0 51 r10 ra1 2td1 52r11 ga0 8 td2 61 g10 ga1 10 td3 62 g11 ba0 16 td4 69 b10 ba1 18 td5 70 b11 note3 rsvd 25 td6 - cl k 31 clkin 10 clk rb2 51 ta0 81 r22 rb3 52 ta1 82 r23 ta2- 12 db0- rb4 54 ta2 83 r24 ta2+ 13 db0+ rb5 55 ta3 84 r25 14 gnd rb6 56 ta4 85 r26 tb2- 15 db1- rb7 3 ta5 86 r27 tb2+ 16 db1+ gb2 4 ta6 91 g22 17 gnd gb3 6tb0 92g23 tc2- 18 db2- gb4 7 tb1 93 g24 tc2+ 19 db2+ gb5 11 tb2 94 g25 gb6 12 tb3 95 g26 tclk2- 20 ckb- gb7 14 tb4 96 g27 tclk2+ 21 ckb+ bb2 15 tb5 99 b22 bb3 19 tb6 100 b23 td2- 22 db3- bb4 20 tc0 2n d 1 b24 td2+ 23 db3+ bb5 22 tc1 2 b25 24 gnd bb6 23 tc2 5 b26 25 txsel0 bb7 24 tc3 6 b27 26 txsel1 note3 rsvd 27 tc4 - 27 gnd note3 rsvd 28 tc5 - 28 vdd note3 rsvd 30 tc6 - 29 vdd rb0 50 td0 79 r20 30 vdd rb1 2td1 80r21 gb0 8 td2 89 g20 gb1 10 td3 90 g21 bb0 16 td4 97 b20 bb1 18 td5 98 b21 note3 rsvd 25 td6 - cl k 31 clkin - input data note1 transmitter thc63lvd823 cn1 odd pixel data and control signal even pixel data n ote2 even odd www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 20 4.7.2 mode b pin ra7 51 txin0 pin s y mbol ra6 52 txin1 ta1- 1da0- ra5 54 txin2 ta1+ 2da0+ ra4 55 txin3 ra3 56 txin4 tb1- 3da1- ra2 3txin6 tb1+ 4da1+ ga7 4txin7 ga6 6txin8 tc1- 5da2- ga5 7txin9 tc1+ 6da2+ ga4 11 txin12 7 gnd ga3 12 txin13 tclk1- 8cka- ga2 14 txin14 tclk1+ 9cka+ ba7 15 txin15 ba6 19 txin18 td1- 10 da3- ba5 20 txin19 1st td1+ 11 da3+ ba4 22 txin20 ba3 23 txin21 ba2 24 txin22 note3 rsvd 27 txin24 note3 rsvd 28 txin25 de 30 txin26 ra1 50 txin27 ra0 2txin5 ga1 8txin10 ga0 10 txin11 ba1 16 txin16 ba0 18 txin17 note3 rsvd 25 txin23 cl k 31 clkin rb7 51 txin0 rb6 52 txin1 ta2- 12 db0- rb5 54 txin2 ta2+ 13 db0+ rb4 55 txin3 14 gnd rb3 56 txin4 tb2- 15 db1- rb2 3txin6 tb2+ 16 db1+ gb7 4txin7 17gnd gb6 6txin8 tc2- 18 db2- gb5 7txin9 tc2+ 19 db2+ gb4 11 txin12 gb3 12 txin13 tclk2- 20 ckb- gb2 14 txin14 tclk2+ 21 ckb+ bb7 15 txin15 bb6 19 txin18 td2- 22 db3- bb5 20 txin19 2nd td2+ 23 db3+ bb4 22 txin20 24 gnd bb3 23 txin21 25 txsel0 bb2 24 txin22 26 txsel1 note3 rsvd 27 txin24 27 gnd note3 rsvd 28 txin25 28 vdd note3 rsvd 30 txin26 29 vdd rb1 50 txin27 30 vdd rb0 2txin5 gb1 8txin10 gb0 10 txin11 bb1 16 txin16 bb0 18 txin17 note3 rsvd 25 txin23 cl k 31 clkin input data note1 cn1 transmitter ds90cf383, c385 odd pixel data and control signal n ote2 even pixel data even odd www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 21 4.7.3 mode c pin ra0 51 txin0 pin s y mbol ra1 52 txin1 ta1- 1da0- ra2 54 txin2 ta1+ 2da0+ ra3 55 txin3 ra4 56 txin4 tb1- 3da1- ra5 3txin6 tb1+ 4da1+ ga0 4txin7 ga1 6txin8 tc1- 5da2- ga2 7txin9 tc1+ 6da2+ ga3 11 txin12 7 gnd ga4 12 txin13 tclk1- 8cka- ga5 14 txin14 tclk1+ 9cka+ ba0 15 txin15 ba1 19 txin18 td1- 10 da3- ba2 20 txin19 1st td1+ 11 da3+ ba3 22 txin20 ba4 23 txin21 ba5 24 txin22 note3 rsvd 27 txin24 note3 rsvd 28 txin25 de 30 txin26 ra6 50 txin27 ra7 2txin5 ga6 8txin10 ga7 10 txin11 ba6 16 txin16 ba7 18 txin17 note3 rsvd 25 txin23 cl k 31 clkin rb0 51 txin0 rb1 52 txin1 ta2- 12 db0- rb2 54 txin2 ta2+ 13 db0+ rb3 55 txin3 14 gnd rb4 56 txin4 tb2- 15 db1- rb5 3txin6 tb2+ 16 db1+ gb0 4txin7 17gnd gb1 6txin8 tc2- 18 db2- gb2 7txin9 tc2+ 19 db2+ gb3 11 txin12 gb4 12 txin13 tclk2- 20 ckb- gb5 14 txin14 tclk2+ 21 ckb+ bb0 15 txin15 bb1 19 txin18 td2- 22 db3- bb2 20 txin19 2nd td2+ 23 db3+ bb3 22 txin20 24 gnd bb4 23 txin21 25 txsel0 bb5 24 txin22 26 txsel1 note3 rsvd 27 txin24 27 gnd note3 rsvd 28 txin25 28 vdd note3 rsvd 30 txin26 29 vdd rb6 50 txin27 30 vdd rb7 2txin5 gb6 8txin10 gb7 10 txin11 bb6 16 txin16 bb7 18 txin17 note3 rsvd 25 txin23 cl k 31 clkin input data note1 transmitter ds90cf383, c385 cn1 odd pixel data and control signal even pixel data n ote2 odd even www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 22 note1: lsb (least significant bit) ? ra0, ga0, ba0, rb0, gb0, bb0 msb (most significant bit) ? ra7, ga7, ba7, rb7, gb7, bb7 note2: twist pair wires with 100 (characteristic impedance) should be used between lcd panel signal processing board and lvds transmitter. note3: input signal rsvd is not used inside the product, but do not keep pin open to avoid noise problem. 4.8 display colors and input data signals this product can display in equivalent to 16,777,216 colors in 256 gray scales in each rgb sub-pixel. also the relation between display colors and input data signals is as the following table. data signal (0: low level, 1: high level) display colors ra7 ra6 ra5 ra4 ra3 ra2 ra1 ra0 rb7 rb6 rb5 rb4 rb3 rb2 rb1 rb0 ga7 ga6 ga5 ga4 ga3 ga2 ga1 ga0 gb7 gb6 gb5 gb4 gb3 gb2 gb1 gb0 ba7 ba6 ba5 ba4 ba3 ba2 ba1 ba0 bb7 bb6 bb5 bb4 bb3 bb2 bb1 bb0 basic colors black blue red magenta green cyan yellow white 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 red gray scale black dark bright red 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 : : 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green gray scale black dark bright green 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 : : 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue gray scale black dark bright blue 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 : : 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 23 4.9 input signal timings 4.9.1 timing characteristics parameter symbol min. typ. max. unit remarks frequency 1/ tc 60.0 64.5 65.0 mhz pulse width tc 15.38 15.5 - ns lvds transmitter input duty - - clk rise, fall - see the data sheet of lvds transmitter. ns - 13.1 13.3 19.2 s cycle th 848 860 1,156 clk note1 horizontal display period thd 800 clk - 1/tv 59 60 61 hz cycle tv 1,206 1,250 - h - vertical display period tvd 1,200 h - setup time - ns hold time - ns de, data rise, fall - see the data sheet of lvds transmitter. ns - note1: during operation, fluctuation of horizontal cycle should be within 1 clk. 4.9.2 input signal timing chart tc tv th invalid invalid invalid invalid invalid invalid data (a), (b) thd = 800clk (fixed) tvd = 1,200h (fixed) de de clk www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 24 4.10 display positions even pixel: ra= red data odd pixel: rb= red data ga= green data gb= green data ba= blue data bb= blue data d (0, 0) d (1, 0) ra ga ba rb gb bb d( 0, 0) d( 1, 0) ? ? ? d( x, 0) ? ? ? d(1598, 0) d(1599, 0) d( 0, 1) d( 1, 1) ? ? ? d( x, 1) ? ? ? d(1598, 1) d(1599, 1) ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? d( 0, y) d( 1, y) ? ? ? d( x, y) ? ? ? d(1598, y) d(1599, y) ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? d( 0, 1198) d( 1, 1198) ? ? ? d( x, 1198) ? ? ? d(1598, 1198) d(1599, 1198) d( 0, 1199) d( 1, 1199) ? ? ? d( x, 1199) ? ? ? d(1598, 1199) d(1599, 1199) www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 25 4.11 ten-bit look up table for gamma adjustment adjustment of gamma characteristics for each 8-bit rgb data is possible by using built-in 10-bit lut (look up table) for ga mma characteristics. the lut is set with the serial data. the combination of the control command determines the r/w actions.: read, random/sequential address write and individual/simultaneous rgb setting. the serial data is composed as table1. table1: serial data composition data data name function remarks d31 cmd5 control command d30 cmd4 control command d29 cmd3 control command d28 cmd2 control command d27 cmd1 control command d26 cmd0 control command see table2 and 3. d25 add9 lut address (msb) d24 add8 lut address d23 add7 lut address d22 add6 lut address d21 add5 lut address d20 add4 lut address d19 add3 lut address d18 add2 lut address d17 add1 lut address d16 add0 lut address (lsb) see table4. d15 dummy dummy data ?0? d14 dummy dummy data ?0? d13 dummy dummy data ?0? d12 dummy dummy data ?0? d11 dummy dummy data ?0? d10 dummy dummy data ?0? d9 data9 lut data (msb) d8 data8 lut data d7 data7 lut data d6 data6 lut data d5 data5 lut data d4 data4 lut data d3 data3 lut data d2 data2 lut data d1 data1 lut data d0 data0 lut data (lsb) see table5. www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 26 table2: command table (cmd5 to cmd0: 6-bit) data name parameter remarks cmd5 selection of write/read mode "1": write mode "0": read mode in case of "0", must be set as follows. cmd4: "1", cmd3: "0", cmd2: "1" cmd1: "0", cmd0: "0" cmd4 must be set to "1". - cmd3 selection of random/sequential address write "1": random address write "0": sequential address write - cmd2 must be set to "1". - cmd1 selection of individual/simultaneous rgb setting "1": individual rgb setting "0": simultaneous rgb setting "1": select the color by using add9 and add8. (see table4.) "0": add9 and add8 are invalid. cmd0 must be set to "0". - table3: command combination table (cmd5 to cmd0: 6-bit) cmd5 cmd4 cmd3 cmd2 cmd1 cmd0 mode 1 1 1 1 1 0 random address write, individual rgb setting 1 1 1 1 0 0 random address write, simultaneous rgb setting 1 1 0 1 1 0 sequential address write, individual rgb setting 1 1 0 1 0 0 sequential address write, simultaneous rgb setting 0 1 0 1 0 0 read mode *other combinations are prohibited, and may cause function error. table4: address table (add9 to add0: 10-bit) data name parameter remarks add9 add8 sub-pixel selection add [ 9:8 ] = 0:0 red 0:1 green 1:0 blue 1:1 on/off selection of gamma correction when "add [ 9:8 ] =1:1", on/off of gamma correction can select according to the gma [ 2:0 ] . (see table6 and table7.) add7 add6 add5 add4 add3 add2 add1 add0 lut address 256 address = 00h - ffh when add [ 9:8 ] = 1:1, add [ 7:0 ] must be set to 00h. www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 27 table5: data table (data15 to data0: 16-bit) data data name parameter remarks data15 dummy data14 dummy data13 dummy data12 dummy data11 dummy data10 dummy dummy data must be set to "0". - data9 data9 data8 data8 data7 data7 data6 data6 data5 data5 data4 data4 data3 data3 data2 data2 data1 data1 data0 data0 [ msb ] 10-bit lut data 000h - 3ffh [ lsb ] - table6: gamma correction table (data15 to data0: 16bit) data data name parameter remarks data15 dummy data14 dummy data13 dummy data12 dummy data11 dummy data10 dummy data9 dummy data8 dummy data7 dummy data6 dummy data5 dummy data4 dummy data3 dummy dummy data must be set to "0". - data2 gma2 data1 gma1 data0 gma0 [ msb ] gma data [ lsb ] see table7. table7: control code gma [ 2:0 ] gma2 gma1 gma0 function 0 0 0 no correction (initial setting) 0 0 1 correction according to the lut data. note1 *other combinations are prohibited, and may cause function error. note1: initial setting of the lut is undefined data. the lut should be enabled by setting of the gma after writing the lut data in all the 256 addresses, in order to avoid undefined data display. note2: transfer the data every power-on, because the lut data isn't stored in the lcd module. note3: as writing and reading the lut data, a noise may appear on the display image. in order to prevent the noise appearing on the display, following measures should be performed. (1)the lut data should be rewritten during invalid period of pixel data (see " 4.9 input signal timings ".). (2) the lut data should be rewritten when the gamma correction is off (gma [ 2:0 ] = 000). www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 28 4.12 lut serial commucation timings 4.12.1 timing chart (1) read timing chart (2) random address write timing chart (3) sequential address write timing chart hi-z hi-z sclk cs sdatai sdatao invalid d31 d30 d16 n/a n/a n/a n/a invalid d31 d30 d15 d14 d1 d0 hi-z sclk cs sdatai sdatao invalid d31 d30 d1 d0 invalid d31 d30 d2 d1 d0 hi-z sclk cs sdatai sdatao invalid d31 d30 d15 d0 d15 d0 d15 d0 www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 29 4.12.2 timing specifications parameter symbol min. typ. max. unit remarks sclk frequency 1/tsck - - 5 mhz - sclk pulse width (write) twsck 50 - - ns - sclk pulse width (read) twsck 5 - - tc note1 sdati-sclk setup time tds 50 - - ns - sdati-sclk hold time tdh 50 - - ns - cs-sclk setup time tcs 50 - - ns - cs-sclk hold time tch 50 - - ns - note1: at the read of the serial communication mode, the sclk pulse width (twsck) must be greater than 5clk (5 tc?s). (see " 4.9.1 timing characteristics ".) note2: during the serial communication mode, the display noise may appear because of rewriting the data. to avoid this, rewrite the lut data when the pixel data is invalid or the gamma correction is off (gma [ 2:0 ] = 000). the external noise may cause the data change, refresh the data regularly according to need. tcs tch tds tdh twsck twsck 2.07 v(v+) 1.65 v 0.66 v(v-) 2.07 v(v+) 0.66 v(v-) 2.07 v(v+) 0.66 v(v-) tsck sclk sdati cs www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 30 4.13 optics 4.13.1 optical characteristics (note1, note2, note3) parameter condition sym bol min. typ. max. unit measuring instrument remarks luminance white at center r = 0 , l = 0 , u = 0 , d = 0 l 650 900 - cd/m 2 bm-5a or sr-3 - contrast ratio white/black at center r = 0 , l = 0 , u = 0 , d = 0 cr 800 1100 - - bm-5a or sr-3 note4 luminance uniformity white r = 0 , l = 0 , u = 0 , d = 0 lu 75 - - % bm-5a or sr-3 note5 x coordinate wx 0.293 0.313 0.333 - white y coordinate wy 0.309 0.329 0.349 - x coordinate rx - 0.650 - red y coordinate ry - 0.330 - x coordinate gx - 0.290 - green y coordinate gy - 0.610 - x coordinate bx - 0.150 - chromaticity blue y coordinate by - 0.060 - sr-3 note6 color gamut r = 0 , l = 0 , u = 0 , d = 0 at center, against ntsc color space c 65 72 - % sr-3 - black to white ton - 10 20 ms response time white to black toff - 10 20 ms bm-5a nore7 right u = 0 , d = 0 , cr 10 r 70 88 - left u = 0 , d = 0 , cr 10 l 70 88 - up r = 0 , l = 0 , cr 10 u 70 88 - viewing angle down r = 0 , l = 0 , cr 10 d 70 88 - ez contrast note8 note1: these are initial characteristics. note2: measurement conditions are as follows. ta = 25 c, vdd = 12.0v, vddb = 24.0v, display mode: uxga, horizontal cycle = 1/75.19 khz, vertical cycle = 1/60.0hz optical characteristics are measured after 20 minut es from working the produc t, in the dark room. also measurement methods are as follows. note3: topf=40 c (center of lcd panel surface at the maximum luminance) note4: see " 4.13.2 definition of contrast ratio ". note5: see " 4.13.3 definition of luminance uniformity ". note6: these coordinates are found on cie 1931 chromaticity diagram. note7: see " 4.13.4 definition of response times ". note8: see " 4.13.5 definition of viewing angles ". 1 photodetector (bm-5a or sr-3) or equivalent lcd module (product) 50cm photodetector (ez contrast) lcd module (product) www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 31 4.13.2 definition of contrast ratio the contrast ratio is calculated by using the following formula. luminance of white screen luminance of black screen 4.13.3 definition of luminance uniformity the luminance uniformity is calculated by using following formula. minimum luminance from to maximum luminance from to the luminance is measured at n ear the 5 points shown below. 4.13.4 definition of response times response time is measured, the luminance changes from "black" to "white", or "white" to "black" on the same screen point, by photo-detector. ton is the time it takes the luminance change from 10% up to 90%. also toff is the time it takes the luminance change from 90% down to 10% (see the following diagram.). 4.13.5 definition of viewing angles contrast ratio (cr) = luminance uniformity (lu) = 100% 90% 10% 0% ton toff luminance white black left upper lower n ormal axis (perpendicular) u d r l 12 o?clock right 159 799 1,439 119 599 1,079 www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 32 5. reliability tests test item condition judgment note1 high temperature and humidity (operation) 60 2 c, rh = 60%, 500hours display data is white. note2 heat cycle (operation) 0 3 c 1hour 55 3 c 1hour 50cycles, 4hours/cycle display data is white. note2 thermal shock (non operation) -20 3 c 30minutes 60 3 c 30minutes 100cycles, 1hour/cycle temperature transition time is within 5 minutes. no display malfunctions vibration (non operation) 5 to 100hz, 11.76m/s 2 1 minute/cycle x, y, z directions 10 times each directions mechanical shock (non operation) 294m/s 2 , 11ms x, y, z directions 3 times each directions no display malfunctions no physical damages esd (operation) 150pf, 150 , 10kv 9 places on a panel surface note3 10 times each places at 1 sec interval dust (operation) sample dust: no.15 (by jis-z8901) 15 seconds stir 8 times repeat at 1 hour interval note2 no display malfunctions non-operation 15 kpa (equivalent to altitude 13,600m) -20 c 3 c 24 hours +60 c 3 c 24 hours low pressure operation 53.3 kpa (equivalent to altitude 4,850m) 0 c 3 c 24 hours +55 c 3 c 24 hours note2 no display malfunctions note1: display and appearance are checked under environmental conditions equivalent to the inspection conditions of defect criteria. note2: luminance: 500cd/m 2 at luminance control. note3: see the following fi gure for discharge points ? ? ? ? ? ? ? ? ? www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 33 6. precautions 6.1 meaning of caution signs the following caution signs have very important meaning. be sure to read "6.2 cautions" and "6.3 attentions", after understanding these contents! ! this sign has the meaning that customer will be injured by himself or the product will sustain a damage, if customer has wrong operations. this sign has the meaning that customer will get an electrical shock, if customer has wrong operations. this sign has the meaning that customer will be injured by himself, if customer has wrong operations. 6.2 cautions ? do not touch the working backlight. ther e is a danger of an electric shock. ? do not touch the working backlight . there is a danger of burn injury. ? do not shock and press the l cd panel and the backlight! ther e is a danger of breaking, because they are made of glass. (shock: to be not greater 294m/s 2 and to be not greater 11ms, pressure: to be not greater 19.6n ( 16mm jig)) 6.3 attentions ! 6.3.1 handling of the product take hold of both ends without touching the circuit board when the product (lcd module) is picked up from inner packing box to avoid broken down or misadjustment, because of stress to mounting parts on the circuit board. do not hook nor pull cables such as lamp cable, and so on, in order to avoid any damage. when the product is put on the table temporar ily, display surface must be placed downward. when handling the product, take the measures of electrostatic discharge with such as earth band, ionic shower and so on, because the product may be damaged by electrostatic. the torque for product mounting screws must never exceed 0.735 n ? m. higher torque might result in distortion of the bezel. and the length of product mounting screws must be 4.7mm. www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 34 the product must be installed using mounting holes without undue stress such as bends or twist (see outline drawings). and do not add undue stress to an y portion (such as bezel flat area). bends or twist described above and undue stress to any portion may cause display mura. recommended installing method: ideal plane "a" is defined by one mounting hole (datum point) and other mounting holes. the ideal plane "a " should be the same plane within 0.3 mm. do not press or rub on the sensit ive product surface. when cleaning the product surface, use of the cloth with ethanolic liquid such as screen cleaner for lcd is recommended. do not push nor pull the interface connec tors while the product is working. when handling the product, use of an original protection sheet on the product surface (polarizer) is recommended for protection of product surface. adhe sive type protection sheet may change color or characteristics of the polarizer. usually liquid crystals do n't leak through the breakag e of glasses because of th e surface tension of thin layer and the construction of lcd panel. but, if you contact with liquid crystal for the worst, please wash it out with soap. 6.3.2 environment do not operate or store in high temperature, high humidity, dewdrop atmosphere or corrosive gases. keep the product in packing box with antistatic pouch in room temperature to avoid dusts and sunlight, when storing the product. in order to prevent dew condensation occurring by temperature difference, the product packing box should be opened after enough time being left under the environment of an unpacking room. evaluate the leaving time sufficiently because a situation of dew condensation occurring is changed by the environmental temperature and humidity. (recommended leaving time: 6 hours or more with packing state) do not operate in high magnetic field. circuit boards may be broken down by it. this product is not designed as radiation hardened. product mounting hole ideal plane "a" mounting hole (datum point) mounting hole www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 35 6.3.3 characteristics the following items are ne ither defects nor failures. response time, luminance and color may be changed by ambient temperature. display mura, flicker, vertical seam or small spot may be observed depending on display patterns. optical characteristics (e.g. luminance, display uniformity, etc.) gradually is going to change depending on operating time, and especially low temperature, because the lcd has cold cathode fluorescent lamps. do not display the fixed pattern for a long time because it may cause image sticking. use a screen saver, if the fixed pattern is displayed on the screen. the display color may be changed depending on viewing angle because of the use of condenser sheet in the backlight. optical characteristics may be changed depending on input signal timings. the interference noise between input signal frequency for this product's signal processing board and luminance control frequency of the inverter may appear on a display. set up luminance control frequency of the inverter so that th e interference noise does not appear. after the product is stored under condition of low te mperature or dark place for a long time, the cold cathode fluorescent lamp may not be turned on under the same condition because of the general characteristic of cold cathode fluorescent lamp. in addition, when luminance control ratio is low in pulse width modulation method inverter, the lamp may not be turned on. in this case, power should be supplied again. 6.3.4 other all vdd, vddb, gnd and gndb terminals should be used without any non-connected lines. do not disassemble a product or adjust variable resistors. see ?replacement manual for inver ter?, when replacing the inverter. pack the product with original shipping package, in order to avoid any damages during transportation, when returning the product to nec for repair and so on. the lcd module by itself or integrated into end product should be packed and transported with display in the vertical position. otherwise the display characteristics may be degraded. www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 36 7. outline drawings 7.1 front view unit: mm note1: not shown tolerances of the dimensions are 0.5mm. note2: the torque for product mounting screws must never exceed 0.735n ? m. note3: the length of product mounting screws from surface of plate must be 4.7mm. note4: the values in pare ntheses are for reference. www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 37 7.2 rear view unit: mm note1: not shown tolerances of the dimensions are 0.5mm. note2: the torque for product mounting screws must never exceed 0.735n ? m. note3: the values in pare ntheses are for reference. note4: the torque for the holes ?a? must never exceed 0.44n ? m. www.datasheet.co.kr datasheet pdf - http://www..net/ nl160120ac27-22b preliminary data sheet dod-pp-0619 (1st edition) 38 approved by revision history the inside of latest specifications is revised to the cl erical error and the major impr ovement of previous edition. only a changed part such as functions, ch aracteristic value and so on that ma y affect a design of customers, are described especially below. edition document number prepared date revision contents and signature 1st edition dod-pp- 0619 sep. 5, 2008 revision contents new issue e. katayama checked by signature of writer h. fukuyoshi prepared by www.datasheet.co.kr datasheet pdf - http://www..net/ |
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