View NL8048BC24-09D_3673697.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

document number: dod-pp-0962 (3rd edition) published date: march 2010 cp(n) 1 ? nec lcd technologies, ltd. 2009-2010 all rights reserved. this preliminary data sheet is updated document from dod-pp-0831(2). all information is subject to change without notice. please confirm the sales representative before starting to design your system. tft color lcd module NL8048BC24-09D 23cm (9.0 type) wvga lvds interface (1port) preliminary data sheet dod-pp-0962 (3rd edition) www..net
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 2 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 required 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 ch oice 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 prog ram, which are designed for such application as any failure or malfunction of the products (sets) or parts/components incorporated therein a customer uses are, directly or indirectly, free of any damage to death, 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 prod ucts (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 transportation 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 equipm ent, 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.
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 3 3 contents introduction ........................................................................................................................................2 1. outline..................................................................................................................... .............................4 1.1 structure and principle .................................................................................................... ....4 1.2 applic ation ....................................................................................................................................4 1.3 feat ures ..........................................................................................................................................4 2. general specificat ions..............................................................................................................5 3. block diag ram .................................................................................................................................6 4. detailed sp ecificat ions.............................................................................................................8 4.1 mechanical spe cifications .................................................................................................. .8 4.2 absolute maxi mum ratings..................................................................................................8 4.3 electrical c haracteristics................................................................................................. 9 4.3.1 lcd panel signal processing board ........................................................................................ .....9 4.3.2 backlight................................................................................................................ ....................10 4.3.3 power supply voltage ripple.............................................................................................. .........10 4.3.4 fuse..................................................................................................................... .......................10 4.4 power supply vo ltage sequence .....................................................................................11 4.4.1 lcd panel signal processing board ........................................................................................ ...11 4.4.2 led driver board ......................................................................................................... ..............11 4.5 connections and functi ons for interfa ce pins ......................................................12 4.5.1 lcd panel signal processing board ........................................................................................ ...12 4.5.2 backlight................................................................................................................ ....................13 4.5.3 positions of plugs and a socket .......................................................................................... ........13 4.5.4 connection between receiver and transmitter for lvds ...........................................................14 4.5.5 input data mapping ....................................................................................................... .............17 4.6 display colors and in put data signals.......................................................................18 4.6.1 combinations of input data si gnals and frc signal and msl signal........................................18 4.6.2 16,777,216 colors........................................................................................................ ...............19 4.6.3 262,144 colors........................................................................................................... .................20 4.7 display positi ons .......................................................................................................... ............21 4.8 scanning di rections ........................................................................................................ .......21 4.9 input si gnal ti mings ....................................................................................................... ........22 4.9.1 outline of in put signal timings .......................................................................................... ........22 4.9.2 timing characteristics................................................................................................... .............23 4.9.3 input signal timing chart ................................................................................................ ............24 4.10 optics.................................................................................................................... .........................25 4.10.1 optical characteristics................................................................................................. .............25 4.10.2 definition of contrast ratio............................................................................................ ...........26 4.10.3 definition of luminance uniformity ...................................................................................... ...26 4.10.4 definition of response times ............................................................................................ ........26 4.10.5 definition of viewing angles............................................................................................ ........26 5. estimated lumi nance lifetime............................................................................................27 6. reliability tests ........................................................................................................... ...............28 7. pre cautio ns ................................................................................................................. ....................29 7.1 meaning of c aution signs ................................................................................................... .29 7.2 caut ions ................................................................................................................... .....................29 7.3 atten tions................................................................................................................. ...................29 7.3.1 handling of the product .................................................................................................. ...........29 7.3.2 environment.............................................................................................................. .................30 7.3.3 characteristics.......................................................................................................... ..................30 7.3.4 others................................................................................................................... ......................30 8. outline drawin gs............................................................................................................ .............31 8.1 front view................................................................................................................. ...................31 8.2 rear view .................................................................................................................. ....................32 revision history ............................................................................................................... ................33
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 4 4 1. outline 1.1 structure and principle color lcd module NL8048BC24-09D is composed of the amorphous silicon thin film transistor liquid crystal display (a-si tft lcd) panel structure with driver lsis for dr iving the tft (thin film transistor) array and a backlight. the a-si tft lcd panel structure is injected liqu id crystal material into a narrow gap between the tft array glass substrate and a color-filter glass substrate. color (red, green, blue) 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. color images are created by regulating the amount of transmitted light through the tft array of red, green and blue dots. 1.2 application ? for industrial use 1.3 features ? ultra wide viewing angle (adoption of ultra-advanced super fine tft (ua-sft)) ? high luminance ? high contrast ? lvds interface ? reversible-scan direction ? selectable 8bit or 6bit digital signals for data of rgb ? led backlight type ? replaceable lamp for backlight
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 5 2. general specifications display area 196.8 (h) 118.08 (v) mm diagonal size of display 23cm (9.0 inches) drive system a-si tft active matrix display color 16,777,216 colors (at 8-bit input, frc terminal= high) 262,144 colors (at 6-bit input, frc terminal= low or open) pixel 800 (h) 480 (v) pixels pixel arrangement rgb (red dot, green dot, blue dot) vertical stripe dot pitch 0.082 (h) 0.246 (v) mm pixel pitch 0.246 (h) 0.246 (v) mm module size 220.5 (w) 136.5 (h) 8.2 (d) mm (typ.) weight tbd g (typ.) contrast ratio (600:1)(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 at dps= low or open: normal scan ? viewing angle with optimum grayscale ( P 2.2): normal axis (perpendicular) polarizer surface antiglare polarizer pencil-hardness 3h (min.) [by jis k5400] color gamut at lcd panel center 60 % (typ.) [against ntsc color space] response time ton+toff (10% 90%) (25) ms (typ.) luminance at il= 50 ma/one circuit (400) cd/m 2 (typ.) signal system lvds interface (1port) (receiver: thc63lvdf84b, thine el ectronics inc. or equivalent) 8bit/6bit digital signals for data of rgb colors, dot clock (clk), data enable (de) power supply voltage lcd panel signal processing board: 3.3v backlight led backlight type: replaceable part ? lamp holder set: type no. tbd recommended led driver board (option) ? led driver board: type no. 104pw03f power consumption at il= 50 ma/one circuit, checkered flag pattern (4.4) w (typ.) 3 3 3 3 5
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 6 3. block diagram host 2,400 lines lcd panel h: 800 3 (r, g, b) v: 480 480 lines lcd module (product) h-driver d0+ d0- d1+ d1- d2+ d2- d3+ d3- 100 100 100 100 clk+ clk- 100 controller with receiver for lvds v-driver gnd dps frc note1 note2 50k power supply for gradation 47k msl 50k lcd panel signal processing board dc/dc converter fuse note1 note2 fg cathode1-3 anode1-3 3 3 backlight note3 vcc note1: relations between gnd (sig nal ground) and fg (frame grou nd) in the lcd module are as follows. gnd - fg connected 3 note2: gnd and fg must be connec ted to customer equipment?s ground, and it is recommended that these grounds be connected together in customer equipment. 6
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 7 note3: backlight in detail backlight cathode 3 anode 2 cathode 2 anode 3 anode 1 cathode 1 7
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 8 4. detailed specifications 4.1 mechanical specifications parameter specification unit module size 220.5 0.5 (w) 136.5 0.5 (h) 8.2 0.5 (d) note1 mm display area 196.8 (h) 118.08 (v) note1 mm weight tbd (typ.), tbd (max.) g 3 3 note1: see " 8. outline drawings ". 4.2 absolute maximum ratings parameter symbol rating unit remarks power supply voltage lcd panel signal processing board vcc -0.3 to +4.0 v display signals note1 vd input voltage for signals function signals note2 vf -0.3 to vcc+0.3 v - forward current il tbd ma per one circuit backlight forward voltage vl tbd v per one circuit storage temperature tst -30 to +80 c - front surface topf -20 to +70 c note3 operating temperature rear surface topr -20 to +70 c note4 95 % ta 40 c 85 % 40 c < ta 50 c 55 % 50 c < ta 60 c relative humidity note5 rh 36 % 60 c < ta 70 c absolute humidity note5 ah 70 note6 g/m 3 ta > 70 c note1: d0+/-, d1+/-, d2+/-, d3+/-, clk+/-. note2: dps, frc, msl. note3: measured at center of lc d panel surface (including self-heat) note4: measured at center of lcd module's rear shield surface (including self-heat) note5: no condensation note6: water amount at ta= 70c and rh= 36% 8
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 9 9 4.3 electrical characteristics 4.3.1 lcd panel signal processing board (ta= 25 c) parameter symbol min. typ. max. unit remarks power supply voltage vcc 3.0 3.3 3.6 v - power supply current icc - (360) note1 tbd note2 ma at vcc= 3.3v permissible ripple voltage vrp - - 100 mvp-p for vcc high vth - - +100 mv differential input threshold voltage low vtl -100 - - mv at vcm= 1.2v note3 terminating resistance rt - 100 - - high vfh 0.7vcc - vcc v input voltage for dps, frc and msl signals low vfl 0 - 0.3vcc v cmos level high ifh - - 300 a input current for frc and msl signals low ifl -300 - - a - note1: checkered flag pattern [by eiaj ed-2522] note2: pattern fo r maximum current note3: common mode voltage for lvds receiver
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 10 4.3.2 backlight (note1, note2) parameter symbol min. typ. max. unit remarks forward current il - 50.0 55.0 ma note3 18.5 (21.0) 23.8 v ta= +25 c at il= 50 ma /one circuit (16.6) - - v ta= +70 c at il= 50 ma /one circuit - - 25.7 v ta= -20 c at il= 50 ma /one circuit forward voltage vl - - 26.2 v ta= -20 c at il= 55 ma /one circuit note1: please drive with constant current. note2: the luminance uniformity may be changed depending on the current variation between 3 circuits. it is recommended that the current value difference amongst circuits is less than 5%. note3: see " 4.2 absolute maximum ratings". 4.3.3 power supply voltage ripple 3 this product works if the ripple voltage levels are over beyond the permissible values as the following table, but there might be noise on the display image. power supply voltage ripple voltage note1 (measure at input terminal of power supply) unit vcc 3.3v 100 mvp-p note1: the permissible ripple voltage includes spike noise. 4.3.4 fuse fuse parameter type supplier rating fusing current remarks 2.0a vcc fcc16202ab kamaya electric co.,ltd 32v 4.0a note1 3 note1: the power supply?s rated current must be mo re 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. 10
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 11 4.4 power supply voltage sequence 4.4.1 lcd panel signal processing board 0ms < t < 35ms valid period off 0ms < t < 35ms on 3.0v 0v 10 s tr < 50ms vcc note1 display signals* function signals note2 toff 50ms 0v 0.3v on * these signals should be measured at the terminal of 100 resistance. 3 note1: if there is a voltage variation (voltage drop) at the rising edge of vcc below 3.0v, there is a possibility that a product does not work due to a protection circuit. 3 note2: display signals (d0+/-, d1 +/-, d2+/-, d3+/-, cl k+/-) and function signals (dps, frc, msl) must be set to low or high-impedance, except the valid period (see above sequence diagram), in order to avoid the circuitry damage. if some of display and function signals of this product are cut while this product is working, even if the signal input to it once again, it might not work normally. if a customer stops the display and function signals, vcc also must be shut down. 4.4.2 led driver board (option) valid period note2 display signals, function signals note1 led backlight: on note1: these are the display and function signals for lcd panel signal processing board. note2: the backlight should be turned on within the valid period of display and function signals, in order to avoid unstable data display. 11
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 12 12 4.5 connections and functions for interface pins 4.5.1 lcd panel signal processing board cn1 socket (lcd module side): fi-se20p-hfe (japan aviation electronics industry limited (jae)) adaptable plug: fi-s20s (japan av iation electronics industry limited (jae)) input data signal 8bit pin no. symbol signal map a map b 6bit remarks a d3+ pixel data r0-r1,g0-g1,b0-b1 r6-r7,g6-g7,b6-b7 - note1, note3 1 b gnd ground - - ground note4 a d3- pixel data r0-r1,g0-g1,b0-b1 r6-r7,g6-g7,b6-b7 - note1, note3 2 b gnd ground - - ground note4 3 dps selection of scan direction high : reverse scan low or open : normal scan note2 4 frc selection of the number of colors high low or open note1 note5 5 gnd ground ground note4 6 clk+ 7 clk- pixel clock pixel clock note3 8 gnd ground ground note4 9 d2+ 10 d2- pixel data b4-b7,de b2-b5,de note3 11 gnd ground ground note4 12 d1+ 13 d1- pixel data g3-g7,b2-b3 g1-g5,b0-b1 note3 14 gnd ground ground note4 15 d0+ 16 d0- pixel data r2-r7,g2 r0-r5,g0 note3 17 gnd ground ground note4 18 msl selection of lvds input map low high low note5 19 vcc 20 vcc power supply power supply note4 note1: see " 4.6 display colors and input data signals ". note2: see " 4.8 scanning directions ". note3: twist pair wires with 100 (characteristic impedance) should be used between lcd panel signal processing board and lvds transmitter. note4: all gnd and vcc terminals should be used without any non-connected lines. note5: see " 4.5.4 connection between receiver and transmitter for lvds ".
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 13 4.5.2 backlight cn2 plug (lcd module side): sm08b-srss-tb (j.s.t. mgf. co., ltd.) adaptable socket: shr-8v-s, shr-8v -s-b (j.s.t. mgf. co., ltd.) pin no. symbol signal remarks 1 a1 anode1 - 2 k1 cathode1 - 3 a2 anode2 - 4 k2 cathode2 - 5 a3 anode3 - 6 k3 cathode3 - 7 n. c. - keep this pin open. 8 n. c. - keep this pin open. 4.5.3 positions of plugs and a socket insert direction rear side cn1 1 20 cn2 1 8 insert direction 13
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 14 4.5.4 connection between receiver and transmitter for lvds (1) input data signal: 8bit, map a r2 r3 r4 r5 r6 r7 g2 g3 g4 g5 g6 g7 b2 b3 b4 b5 b6 b7 note4 note4 de r0 r1 g0 g1 b0 b1 note4 clk vcc gnd dps frc msl lvds transmitter thc63lvdm83r or equivalent note1 host d3+ d3- dps frc gnd clk+ clk- gnd d2+ d2- gnd d1+ d1- gnd d0+ d0- gnd msl vcc vcc ta0 ta1 ta2 ta3 ta4 ta5 ta6 tb0 tb1 tb2 tb3 tb4 tb5 tb6 tc0 tc1 tc2 tc3 tc4 tc5 tc6 td0 td1 td2 td3 td4 td5 td6 clk in td+ td- tclk+ tclk- tc+ tc- tb+ tb- ta+ ta- 1a 2a 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 gnd cn1 rd+ rd- rclk+ rclk- rc+ rc- rb+ rb- ra+ ra- gnd signal processor dps frc msl vcc note3 note2 lcd module ( product ) lcd controller receiver for lvds equivalent of thc63lvdf84b lcd panel signal processing board note1: recommended transmitter thc63lvdm83r (thine electronics inc.) or equivalent note2: lsb (least significant bit) - r0, g0, b0 msb (most significant bit) - r7, g7, b7 note3: twist pair wires with 100 (characteristic impedance) should be used between lcd panel signal processing board and lvds transmitter. note4: input signals to tc4, tc5 and td6 are not used inside the product, but do not keep tc4, tc5 and td6 open to avoid noise problem. 14
NL8048BC24-09D (2) input data signal: 8bit, map b host preliminary data sheet dod-pp-0962 (3rd edition) 15 15 r0 r1 r2 r3 r4 r5 g0 g1 g2 g3 g4 g5 b0 b1 b2 b3 b4 b5 note4 note4 de r6 r7 g6 g7 b6 b7 note4 clk vcc gnd dps frc msl note1: recommended transmitter thc63lvdm83r (thine electronics inc.) or equivalent note2: lsb (least significant bit) - r0, g0, b0 msb (most significant bit) - r7, g7, b7 note3: twist pair wires with 100 (characteristic impedance) should be used between lcd panel signal processing board and lvds transmitter. note4: input signals to tc4, tc5 and td6 are not used inside the product, but do not keep tc4, tc5 and td6 open to avoid noise problem. lvds transmitter thc63lvdm83r or equivalent note1 ta0 ta1 ta2 ta3 ta4 ta5 ta6 tb0 tb1 tb2 tb3 tb4 tb5 tb6 tc0 tc1 tc2 tc3 tc4 tc5 tc6 td0 td1 td2 td3 td4 td5 td6 clk in td+ td- tclk+ tclk- tc+ tc- tb+ tb- ta+ ta- 1a 2a 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 d3+ d3- dps frc gnd clk+ clk- gnd d2+ d2- gnd d1+ d1- gnd d0+ d0- gnd msl vcc vcc gnd cn1 rd+ rd- rclk+ rclk- rc+ rc- rb+ rb- ra+ ra- gnd signal processor dps frc msl vcc note3 note2 lcd module (product) lcd controller receiver for lvds equivalent of thc63lvdf84b lcd panel signal processing board
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 16 (3) input data signal: 6bit host ta0 ta1 ta2 ta3 ta4 ta5 ta6 tb0 tb1 tb2 tb3 tb4 tb5 tb6 tc0 tc1 tc2 tc3 tc4 tc5 tc6 clk in tclk+ tclk- tc+ tc- tb+ tb- ta+ ta- 1b 2b 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 gnd cn1 rclk+ rclk- rc+ rc- rb+ rb- ra+ ra- gnd signal processor dps frc msl vcc note3 r0 r1 r2 r3 r4 r5 g0 g1 g2 g3 g4 g5 b0 b1 b2 b3 b4 b5 note4 note4 de clk vcc gnd dps frc msl lcd module (product) receiver for lvds equivalent of thc63lvdf84b lcd controller lvds transmitter thc63lvdm83r or equivalent note1 lcd panel signal processing board note2 gnd gnd dps frc gnd clk+ clk- gnd d2+ d2- gnd d1+ d1- gnd d0+ d0- gnd msl vcc vcc note1: recommended transmitter thc63lvdm83r (thine electronics inc.) or equivalent note2: lsb (least significant bit) ? r0, g0, b0 msb (most significant bit) ? r5, g5, b5 note3: twist pair wires with 100 (characteristic impedance) should be used between lcd panel signal processing board and lvds transmitter. note4: input signals to tc4 and tc5 are not used inside the product, but do not keep tc4 and tc5 open to avoid noise problem. 16
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 17 4.5.5 input data mapping (1) input data signal: 8bit, map a 17 (2) input data signal: 8bit, map b r2 r3 r4 r5 r6 r7 g2 g3 g4 g5 g6 g7 b2 b3 clk+/- d0+/- d1+/- b4 b5 b6 b7 - de d2+/- - 1clk tc r0 r1 g0 g1 b0 d3+/- b1 r0 r1 r2 r3 r4 r5 g0 g1 g2 g3 g4 g5 b0 b1 clk+/- d0+/- d1+/- b2 b3 b4 b5 - de d2+/- - 1clk tc r6 r7 g6 g7 b6 d3+/- b7
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 18 (3) input data signal: 6bit r0 r1 r2 r3 r4 r5 g0 g1 g2 g3 g4 g5 b0 b1 b2 b3 b4 b5 - de clk+/- d0+/- d1+/- d2+/- - 1clk tc 4.6 display colors and input data signals 3 4.6.1 combinations of input data signals, frc signal and msl signal 3 this product can display 16,777,216 colors equivalent with 256 gray scales and 262,144 colors with 64 gray scales by combination of input data signals, frc and msl signal. see the following table. combination input data signals input data mapping cn1- pin no.1 and 2 frc terminal msl terminal display colors remarks 8 bit map a d3+/- high low 16,777,216 note1 8 bit map b d3+/- high high 16,777,216 note1 6 bit - gnd low or open low 262,144 note2 note1: see " 4.6.2 16,777,216 colors ". note2: see " 4.6.3 262,144 colors ". 18
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 19 4.6.2 16,777,216 colors this product can display 16,777,216 colors equivalent with 256 gray scales by combination or . 3 (see " 4.6.1 combinations of input data signals and frc and msl signal ".) also the relation between display colors and input data signals is as follows. data signal (0: low level, 1: high level) display colors r7 r6 r5 r4 r3 r2 r1 r0 g7 g6 g5 g4 g3 g2 g1 g0 b7 b6 b5 b4 b3 b2 b1 b0 basic colors black blue red magenta green cyan yellow white 00000000 00000000 11111111 11111111 00000000 00000000 11111111 11111111 00000000 00000000 00000000 00000000 11111111 11111111 11111111 11111111 00000000 11111111 00000000 11111111 00000000 11111111 00000000 11111111 red gray scale black dark bright red 00000000 00000001 00000010 : : 11111101 11111110 11111111 00000000 00000000 00000000 : : 00000000 00000000 00000000 00000000 00000000 00000000 : : 00000000 00000000 00000000 green gray scale black dark bright green 00000000 00000000 00000000 : : 00000000 00000000 00000000 00000000 00000001 00000010 : : 11111101 11111110 11111111 00000000 00000000 00000000 : : 00000000 00000000 00000000 blue gray scale black dark bright blue 00000000 00000000 00000000 : : 00000000 00000000 00000000 00000000 00000000 00000000 : : 00000000 00000000 00000000 00000000 00000001 00000010 : : 11111101 11111110 11111111 19
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 20 4.6.3 262,144 colors this product can display 262,144 colors with 64 gray scales by combination . 3 (see " 4.6.1 combinations of input da ta signals frc and msl signal ".) also the relation between display colors and input data signals is as follows data signal (0: low level, 1: high level) display colors r5 r4 r3 r2 r1 r0 g5 g4 g3 g2 g1 g0 b5 b4 b3 b2 b1 b0 basic colors black blue red magenta green cyan yellow white 000000 000000 111111 111111 000000 000000 111111 111111 000000 000000 000000 000000 111111 111111 111111 111111 000000 111111 000000 111111 000000 111111 000000 111111 red gray scale black dark bright red 000000 000001 000010 : : 111101 111110 111111 000000 000000 000000 : : 000000 000000 000000 000000 000000 000000 : : 000000 000000 000000 green gray scale black dark bright green 000000 000000 000000 : : 000000 000000 000000 000000 000001 000010 : : 111101 111110 111111 000000 000000 000000 : : 000000 000000 000000 blue gray scale black dark bright blue 000000 000000 000000 : : 000000 000000 000000 000000 000000 000000 : : 000000 000000 000000 000000 000001 000010 : : 111101 111110 111111 20
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 21 4.7 display positions the following table is the coordinates per pixel (see "4.8 scanning directions" .). c (0, 0) r g b 21 c( 0, 0) c( 1, 0) ? ? ? c( x, 0) ? ? ? c(798, 0) c(799, 0) c( 0, 1) c( 1, 1) ? ? ? c( x, 1) ? ? ? c(798, 1) c(799, 1) ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? c( 0, y) c( 1, y) ? ? ? c( x, y) ? ? ? c(798, y) c(799, y) ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? c( 0, 478) c( 1, 478) ? ? ? c( x, 478) ? ? ? c(798, 478) c(799, 478) c( 0, 479) c( 1, 479) ? ? ? c( x, 479) ? ? ? c(798, 479) c(799, 479) 4.8 scanning directions the following figures are seen from a front view . also the arrow shows the direction of scan. figure1. normal scan (dps: low or open) c (0, 0) d (0, 0) c (0, 479) d (0, 479) c (799, 479) d (799, 479) c (799, 0) d (799, 0) note1 figure2. reverse scan (dps: high) note1 c (0, 0) d (799, 479) c (0, 479) d (799, 0) c (799, 479) d (0, 0) c (799, 0) d (0, 479) cn2 cn2 note1: meaning of c (x, y) and d (x, y) c (x, y): the coordinates of the display position (see " 4.7 display positions ".) d (x, y): the data number of input signal for lcd panel signal processing board
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 22 4.9 input signal timings 4.9.1 outline of input signal timings ? horizontal signal 22 ? vertical signal display period horizontal display period (thd) de (data enable) note1 vertical display period (tvd) 1 2 34 480 display period de (data enable) note2 note1 note1: this diagram indicates virtual signal for set up to timing. 3 note2: see " 4.9.3 input signal timing chart " for the pulse number.
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 23 23 4.9.2 timing characteristics (note1, note2, note3) parameter symbol min. typ. max. unit remarks frequency 1/tc 28.0 32.256 36.0 mhz 31.002ns (typ.) duty - - clk rise time, fall time - - ns - setup time - ns clk-data hold time - ns data rise time, fall time - - ns - 28.44 31.746 36.57 s cycle th - 1,024 - clk 31.5 khz (typ.) horizontal display period thd 800 clk - 14.931 16.667 19.19 ms cycle tv - 525 - h vertical (one frame) display period tvd 480 h 60.0 hz (typ.) setup time - ns clk-de hold time - ns de rise time, fall time - - ns - note1: definition of para meters is as follows. tc = 1clk, th = 1h note2: see the data sheet of lvds transmitter. note3: vertical cycle (tv) should be specified in integral multiple of horizontal cycle (th).
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 24 4.9.3 input signal timing chart horizontal timing vertical timing invalid 1 2 799 800 clk de invalid thd th de invalid invalid 1 2 479 480 tvd tv tc data (r0-r7) (r0-r5) (g0-g7) or (g0-g5) (b0-b7) (b0-b5) data (r0-r7) (r0-r5) (g0-g7) or (g0-g5) (b0-b7) (b0-b5) 24
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 25 4.10 optics 4.10.1 optical characteristics (note1, note2) parameter condition symbol min. typ. max. unit measuring instrument remarks luminance white at center r= 0 , l= 0 , u= 0 , d= 0 l tbd (400) - cd/m 2 bm-5a - contrast ratio white/black at center r= 0 , l= 0 , u= 0 , d= 0 cr tbd (600) - - bm-5a note3 luminance uniformity white r= 0 , l= 0 , u= 0 , d= 0 lu - 1.25 1.4 - bm-5a note4 x coordinate wx 0.263 0.313 0.363 - white y coordinate wy 0.279 0.329 0.379 - x coordinate rx - tbd - - red y coordinate ry - tbd - - x coordinate gx - tbd - - green y coordinate gy - tbd - - x coordinate bx - tbd - - chromaticity blue y coordinate by - tbd - - color gamut r= 0 , l= 0 , u= 0 , d= 0 at center, against ntsc color space c tbd 60 - % sr-3 note5 black to white ton - (10) tbd ms response time white to black toff - (15) tbd ms bm-5a note6 note7 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 3 note1: these are initial characteristics. note2: measurement conditions are as follows. ta= 25 c, vcc= 3.3v, il= 50ma/one circuit, di splay mode: wvga, horizontal cycle= 1/31.5khz, vertical cycle= 1/60.0hz, dps= low or open: normal scan 3 optical characteristics are measured at lumi nance saturation 20minutes after the product works in the dark room. also measurement methods are as follows. lcd module (product) 50cm 1 photodetector (bm-5a or sr-3) photodetector (ez contrast) lcd module (product) note3: see " 4.10.2 definition of contrast ratio ". note4: see " 4.10.3 definition of luminance uniformity ". note5: these coordinates are found on cie 1931 chromaticity diagram. note6: product surface temperature: topf= tbd c note7: see " 4.10.4 definition of response times ". note8: see " 4.10.5 definition of viewing angles ". 25
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 26 4.10.2 definition of contrast ratio the contrast ratio is calculated by using the following formula. luminance of white screen luminance of black screen contrast ratio (cr) = 4.10.3 definition of luminance uniformity the luminance uniformity is calculated by using following formula. maximum luminance from to minimum luminance from to luminance uniformity (lu) = the luminance is measured at n ear the 5 points shown below. 133 400 667 80 240 400 4.10.4 definition of response times 3 response time is measured at the time when the luminance changes from "black" to "white", or "white" to "black" on the same screen point, by photo-detector. ton is the time when the luminance changes from 10% up to 90%. also toff is the time when the luminance changes from 90% down to 10% (see the following diagram.). 100% 90% 10% 0% ton toff luminance white black 4.10.5 definition of viewing angles left upper lower n ormal axis (perpendicular) u d r l 12 o?clock right 26
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 27 5. estimated luminance lifetime the luminance lifetime is the time from initial luminance to half-luminance. this lifetime is the estimated valu e, and is not guarantee value. condition estimated luminance lifetime (life time expectancy) note1, note2, note3 unit 25 c (ambient temperature of led) continuous operation, il= 50ma/one circuit 70,000 h led elementary substance 70 c (ambient temperature of led) continuous operation, il= 50ma/one circuit 60,000 h 3 note1: life time expectancy is mean time to half-luminance. 3 note2: estimated luminance lifetime is not the value for an lcd module but the value for led elementary substance. note3: by ambient temperature, the lifetime chan ges particularly. especia lly, in case the product works under high temperature enviro nment, the lifetime becomes short. 27
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 28 6. reliability tests test item condition judgment note1 high temperature and humidity (operation) 60 2 c, rh= 90%, 240hours display data is white. high temperature (operation) 70 3 c, 240hours display data is white. heat cycle (operation) -20 3 c 1hour 70 3 c 1hour 50cycles, 4 hours/cycle display data is white. thermal shock (non operation) -30 3 c30minutes 80 3 c30minutes 100cycles, 1hour/cycle temperature transition time is within 5 minutes. esd (operation) 150pf, 150 , 10kv 9 places on a panel surface note2 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 no display malfunctions vibration (non operation) 5 to 100hz, 19.6m/s 2 1 minute/cycle x, y, z directions 120 times each directions mechanical shock (non operation) 539m/ s 2 , 11ms x, y, z directions 5 times each directions no display malfunctions no physical damages note1: display and appearance are checked under environmental conditions equivalent to the inspection conditions of defect criteria. note2: see the following fi gure for discharge points. { { { { { { { { { 28
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 29 7. precautions 7.1 meaning of caution signs 3 3 3 3 the following caution signs have very important meaning. be sure to read "7.2 cautions" and "7.3 attentions"! ! this sign has the meaning that a customer will be injured or the product will sustain damage if the customer pr actices wrong operations. this sign has the meaning that a customer will be injured if the customer practices wrong operations. 7.2 cautions ? do not shock and press the l cd panel and the backlight! there is a danger of breaking, because they are made of glass. (shock : equal to or no greater than 539m/s 2 and equal to or no greater than 11ms, pressure: equal to or no greater than 19.6 n ( 16mm jig)) ! 7.3 attentions 7.3.1 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. 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 0.147n ? m. higher torque might result in distortion of the bezel. 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 any portion (such as bezel flat area). bends or twist described above and undue stress to any portion may cause display mura. do not press or rub on the sensitive product su rface. when cleaning the product surface, wipe it with a soft dry cloth. do not push or pull the interface connectors while the product is working. 3 when handling the product, use of an original pr otection 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 don't l eak through the breakage of glasses because of the surface tension of thin layer and the construction of lcd panel. but, if you contact with liquid crystal by any chance , please wash it away with soap and water. 3 29
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 30 7.3.4 others 7.3.3 characteristics 7.3.2 environment 30 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 occurred by temperature difference, the product packing box must be opened after enough time being left under the environment of an unpacking room. evaluate the storage time suffici ently because dew condensation is affected by the environmental temperature and humidity. (recommended leaving time: 6 hours or more with the original packing state after a customer receives the package) do not operate in high magnetic field. if not, circuit boards may be broken. this product is not designed as radiation hardened. the following items are ne ither defects nor failures. characteristics of the lcd (such as response time, luminance, color uniformity and so on) may be changed depending on ambient temperature. if the product is stored under condition of low temperature for a long time, it may cause display mura. in this case, the product should be operated after enough time being left under condition of operating temperature. display mura, flickering, vertical streams or tiny spots may be observed depending on display patterns. 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. all gnd and vcc terminals should be used without any non- connected lines. do not disassemble a product or adjust variable resistors. see "replacement manual for lamp holder set", when replacing lamp holder set. pack the product with the original shipping package, in order to avoid any damages during transportation, when returning the product to nec for repairing and so on. 3 3 3 3 3
NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 31 8. outline drawings 3 8.1 front view unit: mm note1: the values in pare ntheses are for reference. note2: the torque for product mounting screws must never exceed 0.147n ? m. 31
3 NL8048BC24-09D preliminary data sheet dod-pp-0962 (3rd edition) 32 32 unit: mm note1: the values in pare ntheses are for reference. 8.2 rear view
NL8048BC24-09D revision history the inside of latest speci fications is revised to the clerical e rror and the major improvement of previous edition. only a changed part such as functions, characteristic value and so on that may affect a design of customers, are described especially below. edition document number prepared date revision contents and signature 1st edition dod-pp- 0769 april 6, 2009 revision contents new issue approved by h. fukuyoshi checked by prepared b y a. kumano writer 2nd edition dod-pp- 0831 july 3, revision contents 2009 p5 general specifications ? power consumption: (4.5)w (typ.) (4.4)w (typ.) p6,p7 block diagram ? anode1-4 and cathode1-4 anode1-3 and cathode1-3 (change) ? 4 3 (change) ? anode4 and cathode4 (elimination) p8 detailed specifications - mechanical specifications ? module size: (136.0) 0.5 (h) (136.5) 0.5 (h) (correction) - absolute maximum ratings ? backlight- power dissipation (pd): tbd (w) (elimination) - forward voltage (vl): tbd (v) (addition) p10 electrical characteristics - backlight ? forward current(il): tbd (max.) ma 55.0 (max.) ma (correction) ? forward voltage(vl) : - (min.), 16.5(typ.), tbd(max.)v 18.5(min.), (21.0)(typ.), 23.8(max.)v (correction) : (16.6) (min.), - (typ.), - (max.) v, ta= +70 c at il= 50 ma/one circuit (addition) : - (min.), - (typ.), 25.7 (max.) v, ta= -20 c at il= 50 ma/one circuit (addition) : - (min.), - (typ.), 26.2 (max.) v, ta= -20 c at il= 55 ma/one circuit (addition) ? note2: ? between 4 circuits. ? between 3 circuits. (change) ? note3 (addition) - fuse ? type: tbd fcc16202ab (correction) ? supplier: tbd kamaya electric co.,ltd (correction) ? rating: tbd a, tbd v 2.0a, 32v (correction) ? fusing current: tbd a 4.0 a (correction) p11 led driver board (op tion) (title is changed) p13 connections and functions for interface pins- backlight ? cn2 plug: sm8b-srss-tb sm08b-srss-tb (correction) ? pin no.7- symbol: a4 n.c. (change) - signal: anode4 - (change) - remarks: - keep this pin open. (change) ? pin no.8- symbol: k4 n.c. (change) - signal: cathode4 - (change) - remarks: - keep this pin open. (change) approved by h. fukuyoshi checked by writer prepared b y a. kumano preliminary data sheet dod-pp-0962 (3rd edition) 33 33
NL8048BC24-09D revision history edition document number prepared date revision contents and signature 3rd edition dod-pp- 0962 mar. 18, 2010 revision contents p5 general specifications ? module size: (220.5) (w) (136.5) (h) 10.5 (d) mm (typ.) 220.5 (w) 136.5 (h) 8.2 (d) mm (typ.) ? weight: (365) g (typ.) tbd g (typ.) ? luminance: 400 cd/m 2 (typ.) (400) cd/m 2 (typ.) ? backlight: recommended led driver board (option) (addition) p6 block diagram ? note2 (change of expression) p8 detailed specifications ? mechanical specifications- module size-(d): (220.5) 0.5 (w) (136.5) 0.5 (h) 10.5 0.5 (d) mm (typ.) 220.5 0.5 (w) 136.5 0.5 (h) 8.2 0.5 (d) mm (typ.) ? weight: (365) g (typ.) tbd g (typ.) p10 power supply voltage rippl e (change of expression) p10 fuse ? note1 (change of expression) p11 lcd panel signal processing board ? note1, note2 (change of expression) p18 combinations of input data signals, frc signal and msl signal (cha nge of expression) p19 16,777,216 colors (c hange of expression) p20 262,144 colors (c hange of expression) p22 outline of input signal timings: note2 (chang e of expression) p25 optical characteristics preliminary data sheet dod-pp-0962 (3rd edition) 34 34 ? luminance: 400 cd/m 2 (typ.) (400) cd/m 2 (typ.) ? note2 (change of expression) p26 definition of response tim es (change of expression) p27 estimated luminance lifetime ? expected luminance lifetime estimated luminance lifetime ? note2 (change of expression) p29-30 precautions ? meaning of caution signs (change of expression ) ? cautions (change of expression ) ? handling of product: , (change of expression ) ? environment: , (change of expression ) ? characteristics: (change of expression ) ? others : , (change of expression ) p31-32 outline drawings ? front view and rear view (revised) approved by t. ogawa checked by signature of writer t. ogawa prepared by

▲Up To Search▲

Price & Availability of NL8048BC24-09D

	To Download NL8048BC24-09D Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .