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| mitsubishi confidential (1/26) AA150XT11_02_00 tentative all information in this techni cal data sheet is tentative and subject to change without notice. 15.0?xga technical specification AA150XT11 mitsubishi electric corp. date: jun.9,?09 http:///
mitsubishi confidential (2/26) AA150XT11_02_00 contents no. item page -- cover 1 -- contents 2 1 application 3 2 overview 4 3 absolute maximum ratings 5 4 electrical characteri stics 5, 6, 7 5 interface pin connection 8, 9, 10 6 interface timing 11, 12, 13, 14, 15 7 block diagram 16 8 mechanical specification 17, 18 9 optical characteristics 19, 20, 21 10 reliability test condition 22 11 other feature 23 12 handling precautions for tft-lcd module 24, 25, 26 http:/// mitsubishi confidential (3/26) AA150XT11_02_00 1. application this specification applies to color tft-lcd module, AA150XT11. these specification papers are the proprietary product of mitsubishi electric corporation (?mitsubishi) and include materials protected under copyright of mitsubishi. no part of this document may be reproduced in any form or by any means without the express written permission of mitsubishi. mitsubishi does not assume any liability for in fringement of patents, copyrights or other intellectual property rights of third parties by or arising from use of a product specified in this document. no license, express, imp lied or otherwise, is granted under any patents, copyrights or other intellectual property rights of mitsubishi or of others. mitsubishi classifies the usag e of the tft-lcd module as follows. please confirm the usage before using the product. (1) standard usage computers, office equipment, factory auto mation equipment, test and measurement equipment, communications, transportation eq uipment(automobiles, ships, trains, etc.), provided, however, that operation is not influenced by tft-lcd directly. (2) special usage medical equipment, safety equipment, transpor tation equipment, provided, however, that tft-lcd is necessary to its operation. (3) specific usage cockpit equipment, military syst ems, aerospace equipment, nuc lear reactor control systems, life support systems and any other equipment. mitsubishi should make a contract that stipulate apportionment of responsibilitie s between mitsubishi and our customer. the product specified in this document is designed for ?standard usage? unless otherwise specified in this document. if customers intend to use the product for applications other than those specified for ?standard usage?, they should first contact mi tsubishi sales representa tive for it's intended use in writing. mitsubishi has been making co ntinuous effort to improve the reliability of its products. customers should implement sufficient reliability de sign of their application equipments such as redundant system design, fail-safe functions, anti-failure features. mitsubishi assumes no responsibility for any dama ge resulting from the use of the product that does not comply with the instructions and the precautions specified in this document. please contact and consult a mitsubishi sales re presentative for any questions regarding this product. http:/// mitsubishi confidential (4/26) AA150XT11_02_00 2. overview AA150XT11 is 15.0? color tft-lcd (thin film tr ansistor liquid crystal display) modules composed of lcd panel, driver ics, control circuit, and backlight unit. by applying 6 bit or 8 bit digital data, 1024 768, 262k-color or 16.7m-col or images are displayed on the 15.0? diagonal screen. input power voltage is 3.3 v for lcd driving. the type of data and control signals are digita l and transmitted via lvds interface per typ. 65 mhz clock cycle. driver circuit for led backlight is not included in this module. general specifications are summarized in the following table: item specification display area (mm) 304.1 (h) 228.1 (v) (15.0-inch diagonal) number of dots 1024 3 (h) 768 (v) pixel pitch (mm) 0.297 (h) 0.297 (v) color pixel arrangement rgb vertical stripe display mode normally white tn number of color 262k(6 bit/ color) 16.7m(8 bit/color) luminance (cd/m 2 ) 1500 wide viewing angle technolo gy optical compensation film viewing angle (cr 10) ? 80~80 (h) ? 80~60 (v) surface treatment anti-glare and hard-coating 3h electrical interface lvds (6 bit/8 bit) module size (mm) 326.0 (w) 255.0 (h) 16.6 (d) module mass (g) 1290 backlight unit led, edge-light, replaceable characteristic value without any note is typical value. http:/// mitsubishi confidential (5/26) AA150XT11_02_00 3. absolute maximum ratings item symbol min. max. unit power supply voltage for lcd vcc 0 4.0 v logic input voltage vi ? 0.3 vcc+0.3 v backlight (led) current if 0 180 ma operation temperature (panel) note 1,2) t op(panel) ? 20 70 c operation temperature (ambient) note 2) t op(ambient) ? 20 70 c storage temperature note 2) t stg ? 20 80 c [note] 1) measured at the center of active area and at the center of panel back surface 2) top,tstg 40 c : 90%rh max. without condensation top,tstg > 40 c : absolute humidity shall be less than the value of 90%rh at 40 c without condensation. 4. electrical characteristics (1) tft- lcd ambient temperature : ta = 25c item symbol min. typ. max. unit remarks power supply voltage for lcd vcc 3.0 3.3 3.6 v *1) power supply current for lcd icc -- 410 700 ma *2) permissive input ripple voltage vrp -- -- 100 mvp-p vcc = +3.3 v high vih 2.4 -- vcc v mode, sc logic input voltage low vil 0 -- 0.8 v mode, sc *1) power and signals sequence: t1 10 ms 200 ms t4 0 < t2 50 ms 200 ms t5 0 < t3 50 ms 0 t6 t1 t2 t3 data 0.9vcc 0.9vcc 0.1vcc vcc t4 t5 t6 data: rgb data, dclk, dena, mode, sc 0.1vcc 0.1vcc lcd power supply lo g ic si g nal backlight power supply http:/// mitsubishi confidential (6/26) AA150XT11_02_00 vcc-dip conditions: 1) when 2.6 v vcc < 3.0 v, td 10 ms 2) when vcc < 2.6 v vcc-dip conditions should also follow the power and signals sequence. td 2.6 v 3.0 v vcc *2) vcc = +3.3 v , f h = 48.4 khz, f v = 60 hz, f clk = 65 mhz display image at typical power supply current valu e is 256-gray-bar pattern (8 bit), 768 line mode. *3) fuse parameter fuse type name supplier remark vcc fhc16322ad kamaya electric co., ltd. *) *) the power supply capacity should be desi gned to be more than the fusing current. (2) backlight item symbol min. typ. max. unit remarks -- (24) 30.5 v if = 100 ma, ta = 25 ? -- -- 31.6 v if = 100 ma, ta = 0 ? led voltage vf -- -- 32.5 v if = 100 ma, ta = ? 20 ? led current if -- 100 110 ma *1), *3) led life time lt 60,000 -- -- h if = 100 ma, ta = 25 ? *4), *5), continuous operation [note] *1) constant current drive *2) the voltage deviation between strings: |v fmax ? v fmin | 2v http:/// mitsubishi confidential (7/26) AA150XT11_02_00 *3) led current measurement method lcd module c1 a 1 a power supply c2 a 2 a power supply c3 a 3 a power supply c4 a 4 a power supply c1 a 1 a power supply c2 a 2 a power supply c3 a 3 a power supply c4 a 4 a power supply *4) led life time is defined as the time when the brightness becomes 50% of the initial value. *5) the life time of the backlight depends on th e ambient temperature. the life time will decrease under high temperature. http:/// mitsubishi confidential (8/26) AA150XT11_02_00 5. interface pin connection (1) cn 1(interface signal) used connector: df14h-20p-1.25h(56) (hirose) corresponding connector: df14-20s-1.25c (hirose) function(isp 6 bit compatibility mode) pin no. symbol 6 bit input 8 bit input function(isp 8 bit compatibility mode) 1 vcc +3.3 v power supply 2 vcc +3.3 v power supply 3 gnd gnd 4 gnd gnd 5 link 0 ? r0, r1, r2, r3, r4, r5, g0 r2, r3, r4, r5, r6, r7, g2 r0, r1, r2, r3, r4, r5, g0 6 link 0+ r0, r1, r2, r3, r4, r5 , g0 r2, r3, r4, r5, r6, r7, g2 r0, r1, r2, r3, r4, r5, g0 7 gnd gnd 8 link 1 ? g1, g2, g3, g4, g5, b0, b1 g3, g4, g5, g6, g7, b2, b3 g1, g2, g3, g4, g5, b0, b1 9 link 1+ g1, g2, g3, g4, g5, b0, b1 g3, g4, g5, g6, g7, b2, b3 g1, g2, g3, g4, g5, b0, b1 10 gnd gnd 11 link 2 ? b2, b3, b4, b5, dena b4, b5, b6, b7, dena b2, b3, b4, b5, dena 12 link 2+ b2, b3, b4, b5, dena b4, b5 , b6, b7, dena b2 , b3, b4, b5, dena 13 gnd gnd 14 clkin ? clock ? 15 clkin+ clock + 16 gnd gnd 17 link3 ? see: *2) r0, r1, g0, g1, b0, b1 r6, r7, g6, g7, b6, b7 18 link3+ see: *2) r0, r1, g0, g1 , b0, b1 r6, r7, g6, g7, b6, b7 19 mode low=isp 6 bit compatibility mode high=isp 8 bit compatibility mode 20 sc scan direction control ( low = normal , high = reverse ) *1) metal frame is connected to signal gnd. *2) recommended wiring of pin 17,18 (6 bit input) low data lv d s transmitter 6 8 0 6 2 0 p s pin 17 pin 18 pin 17 pin 18 v cc http:/// mitsubishi confidential (9/26) AA150XT11_02_00 (2) cn 2, 3(backlight) backlight-side connector: sm10b-shls-tf(lf)(sn) (jst) corresponding connector: shlp-10v-s-b (jst) pin no. symbol function 1 nc this pin should be open. 2 nc this pin should be open. 3 led c 1 led cathode 1 4 led a 1 led anode 1 5 led a 2 led anode 2 6 led c 2 led cathode 2 7 led c 3 led cathode 3 8 led a 3 led anode 3 9 led a 4 led anode 4 10 led c 4 led cathode 4 http:/// mitsubishi confidential (10/26) AA150XT11_02_00 (3) isp data mapping a. isp 6 bit compatibility mode(6 bit input) clkin+/- link0+/- 1clk link1+/- link2+/- r1 g0 r5 r4 r3 r2 r0 g2 b1 b0 g5 g4 g3 g1 b3 dena b5 b4 b2 clkin+/- link0+/- 1clk link1+/- link2+/- link3+/- r3 g2 r7 r6 r5 r4 r2 g4 b3 b2 g7 g6 g5 g3 b5 dena b7 b6 b4 r1 b1 b0 g1 g0 r0 b. isp 6 bit compatibility mode(8 bit input) clkin+/- link0+/- 1clk link1+/- link2+/- link3+/- r1 g0 r5 r4 r3 r2 r0 g2 b1 b0 g5 g4 g3 g1 b3 dena b5 b4 b2 r7 b7 b6 g7 g6 r6 c. isp 8 bit compatibility mode http:/// mitsubishi confidential (11/26) AA150XT11_02_00 6. interface timing lvds transmitter input signal (1) timing specifications item symbol min. typ. max. unit frequency f clk 50 65 80 mhz dclk period t clk 12.5 15.4 20 ns active time t ha 1024 1024 1024 t clk blanking time t hb 20 320 -- t clk frequency f h 42.4 48.4 60 khz horizontal period t h 16.6 20.7 23.6 s active time t va 768 768 768 t h blanking time t vb 3 38 -- t h frequency f v 55 60 75 hz dena vertical period t v 13.3 16.7 18.2 ms [note] 1) dena (data enable) shall always be positive po larity as shown in the timing specification. 2) dclk shall appear duri ng all invalid period. 3) lvds timing follows the timing specificatio ns of lvds receiver ic: thc63lvdf84b(thine). 4) in case of blanking time fluctuatio n, please satisfy following condition. t vbn > t vbn-1 ? 3(t h ) http:/// mitsubishi confidential (12/26) AA150XT11_02_00 a. horizontal timing chart dclk data (r,g,b) dena 1 2 767 768 3 invalid data invalid data t vb line data dena t v a b. vertical timing chart 1 2 1023 1024 3 invalid data invalid data t hb first data last data t h =1/f h t v =1/f v t ha (2) timing chart http:/// mitsubishi confidential (13/26) AA150XT11_02_00 (3) color data assignment a. 6 bit input input data r data g data b data r5 r4 r3 r2 r1 r0 g5 g4 g3 g2 g1 g0 b5 b4 b3 b2 b1 b0 color msb lsb msb lsb msb lsb black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red(63) 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 green(63) 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 blue(63) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 cyan 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 magenta 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 yellow 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 basic color white 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 red(1) 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 red(2) 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 red(62) 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 red red(63) 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 green(1) 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 green(2) 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 green(62) 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 green green(63) 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 blue(1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 blue(2) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 blue(62) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 blue blue(63) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 [note] 1) definition of gray scale color (n) --- n indicates gray scale level. higher n means brighter level. 2) data 1:high, 0: low http:/// mitsubishi confidential (14/26) AA150XT11_02_00 b. 8 bit input input data r data g data b data r7 r6 r5 r4 r3 r2 r1 r0 g7 g6 g5 g4 g3 g2 g1 g0 b7 b6 b5 b4 b3 b2 b1 b0 color msb lsb msb lsb msb lsb black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red(255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 blue(255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 cyan 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 magenta 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 yellow 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 basic color white 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 red(1) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red(2) 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red red(255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green(1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 green(2) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 green green(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 blue(1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 blue(2) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 blue blue(255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 [note] 1) definition of gray scale color (n) --- n indicates gray scale level. higher n means brighter level. 2) data 1:high, 0: low http:/// mitsubishi confidential (15/26) AA150XT11_02_00 (4) display position and scan direction d(x,y) shows the data number of input sign al for lcd panel signal processing pcb. sc: low sc: high d(1,1) d(1024,1) d(1,768) d(1024,768) cn2 d(1024,768) d(1,768) d(1024,1) d(1,1) cn2 cn3 cn3 http:/// mitsubishi confidential (16/26) AA150XT11_02_00 7. block diagram timing controller source driver lcd panel 1024 x 3 x 768 gate driver voltage supply for gray levels and vcom dc/dc converter cn1 led a1 c1 a2 c2 a3 c3 a4 c4 a1 c1 a2 c2 a3 c3 a4 c4 http:/// mitsubishi confidential (17/26) AA150XT11_02_00 8. mechanical specifications (1) front side (unit: mm) http:/// mitsubishi confidential (18/26) AA150XT11_02_00 (2) rear side (unit: mm) http:/// mitsubishi confidential (19/26) AA150XT11_02_00 9. optical characteristics ta = 25c, vcc = 3.3 v, input signals: typ. values shown in section 6 item symbol condition min. typ. max. unit remarks contrast ratio cr v =0, h =0 520 800 -- -- *1)*2)*5) luminance lw v =0, h =0 1200 1500 -- cd/m 2 *1)*5) luminance uniformity lw v =0, h =0 -- -- 30 % *1)*3)*5) tr v =0, h =0 -- 6 -- ms *1)*4)*5) response time tf v =0, h =0 -- 19 -- ms *1)*4)*5) horizontal h ? 65 65 ? 80 80 -- *1)*5) viewing angle vertical v cr 10 ? 65 45 ? 80 60 -- *1)*5) image sticking tis 2 h -- -- 2 s *6) red rx 0.555 0.595 0.635 ry 0.315 0.355 0.395 green gx 0.304 0.344 0.384 gy 0.547 0.587 0.627 blue bx 0.116 0.156 0.196 by 0.090 0.130 0.170 white wx 0.273 0.313 0.353 color coordinates wy v =0, h =0 0.289 0.329 0.369 -- *1) *5) [note] these items are measured using cs1000(minolta) fo r color coordinates, ezcontrast(eldim) for viewing angle and cs1000 or bm-5a(topcon) for othe rs under the dark room condition (no ambient light) after more than 30 minutes from turning on the backlight unless noted. condition: if = 100 ma measurement method for luminance and color coordinates is as follows. (field) tft-lcd module photodetector luminance : =2 (bm-5a) color coordinates : =1 (cs1000) 500 mm the luminance is measured according to flat panel display measurements standard (vesa standard). http:/// mitsubishi confidential (20/26) AA150XT11_02_00 *1) measurement point contrast ratio, luminance, response time, view ing angle, color coordinates: display center luminance uniformity: point 1 5 shown in a figure below (1,1) 256 512 768 192 384 576 (1024,768) 2 4 5 3 1 *2) definition of contrast ratio cr=luminance with all white pixels / luminance with all black pixels *3) definition of luminance uniformity lw=[lw(max)/lw(min)-1] 100 *4) definition of response time white 90% 90% 10% 10% black tf tr luminance *5) definition of viewing angle ( v , h ) h upper(+) lower(-) left (-) right (+) lcd panel v normal axis http:/// mitsubishi confidential (21/26) AA150XT11_02_00 *6) image sticking continuously display the test pattern shown in the figure below for two-hours. then display a completely white screen. the previous image sh all not persist more than two seconds at 25c. black lines white area cols 510-514 rows 382-386 test pattern for image sticking test http:/// mitsubishi confidential (22/26) AA150XT11_02_00 10. reliability test condition (1) temperature and humidity item conditions high temperature high humidity operation 40c, 90% rh, 240 h (no condensation) high temperature operation 70c, 240 h low temperature operation ? 20c, 240 h high temperature storage 80c, 240 h low temperature storage ? 20c, 240 h thermal shock (non-operation) between ? 20c (1h) and 80c(1h), 100 cycles (2) shock & vibration item conditions shock level: 1470 m/s 2 (150 g waveform: half sinusoidal wave, 2 ms number of shocks: one shock input in each direction of three mutually shock (non-operation) perpendicular axes for a total of six shock inputs vibration level: 9.8 m/s 2 (1.0 g zero to peak waveform: sinusoidal frequency range: 5 to 500 hz frequency sweep rate: 0.5 octave /min duration: one sweep from 5 to 500 hz in each of three mutually vibration (non-operation) perpendicular axis(each x,y,z axis: 1 hour, total 3 hours) (3) judgment standard the judgment of the above tests should be made as follow: pass: normal display image, no damage of the display function. (ex. no line defect) partial transformation of the mo dule parts should be ignored. fail: no display image, damage of the display function. (ex. line defect) http:/// mitsubishi confidential (23/26) AA150XT11_02_00 11. other feature this lcd module complies with rohs *) directive. *) rohs: restriction of the use of certain hazard ous substances in electrical and electronic equipment http:/// mitsubishi confidential (24/26) AA150XT11_02_00 12. handling precautions for tft-lcd module please pay attention to the followi ngs in handling tft-lcd products; (1) assembly precaution a. please mount the lcd module by using mounting hole with a screw clamping torque (recommended value: 0.3 nm). please do not be nd or wrench the lcd module in assembling. please do not drop, bend or tw ist the lcd module in handling. b. please design display housing in a ccordance with the following guide lines. (a) housing case must be designed carefully so as not to put stresses on lcd and not to wrench module. (b) under high temperature environment, pe rformance and life time of led may heavily shorten. when you design with our lcd prod uct, please consider radiating heat and ventilation for good heat management. (c) keep sufficient clearance between lcd mo dule back surface and housing when the lcd module is mounted. approximately 1.0mm of the clearance in the design is recommended taking into account the tolerance of lcd modu le thickness and mounting structure height on the housing. (d) when some parts, such as, fpc cable and ferrite plate, are installed underneath the lcd module, still sufficient clearance is required, such as 0.5mm. this clearance is, especially, to be reconsidered when the additional pa rts are implemented for emi countermeasure. (e) design the led driver location and connector position carefully so as not to give stress to led backlight cable. (f) keep sufficient clearance between lcd module and the others parts, such as inverter and speaker so as not to interfere the lcd module . approximately 1.0 mm of the clearance in the design is recommended. (g) to avoid local elevation/decrease of tempera ture, considering location of heating element, heat release, thermal design should be done. c. please do not push or scratch lcd panel surf ace with anything hard. and do not soil lcd panel surface by touching with bare hands. (polarizer f ilm, surface of lcd panel is easy to be flawed.) d. please wipe off lcd panel surf ace with absorbent cotton or soft cl oth in case of it being soiled. e. please wipe off drops of adhesives like saliva and water on lcd panel surface immediately. they might damage to cause panel surface variation and color change. f. please do not take a lcd mo dule to pieces and reconstruct it. resolving and reconstructing modules may cause them not to work well. g. please do not touch metal fr ames with bare hands and soiled glov es. a color change of the metal frames can happen during a long pr eservation of soiled lcd modules. h. please handle metal frame carefully beca use edge of metal frame is very sharp. i. please connect the metal frame of lcd module to gnd in order to minimize the effect of external noise and emi. j. be sure to connect the cables and the connecters correctly. http:/// mitsubishi confidential (25/26) AA150XT11_02_00 (2) operating precautions a. please be sure to turn off the power supply before connecting and disconnecting signal input cable. b. please do not change variable resistance setting s in lcd module. they are adjusted to the most suitable value. if they are changed, it might happen lcd does not satisfy the characteristics specification. c. the interface signal speed is very high. plea se pay attention to transmission line design and other high speed signal precautions to satisfy signal specification. d. a condensation might happen on the surface and inside of lcd module in case of sudden change of ambient temperature. please take care so as not to cause any damage mentioned on (1)-d. e. please pay attention not to display the same pattern for very long time. image might stick on lcd. even if image sticking happens, it may disappear as the operation time proceeds. f. please obey the same safe inst ructions as ones being prepared for ordinary electronic products. (3) precautions with electrostatics a. this lcd module use cmos-ic on circuit boar d and tft-lcd panel, and so it is easy to be affected by electrostatics. please be careful with electrostatics by the way of your body connecting to the ground and so on. b. please remove protection film very slowly from the surface of lcd module to prevent from electrostatics occurrence. (4) storage precautions lcd should be stored in the room tempera ture environment with normal humidity. the lcd inventory should be processed by first-in first-out method. (5) safety precautions a. when you waste damaged or unnecessary lcds, it is recommended to crush lcds into pieces and wash them off with solvents such as acetone and ethanol, which should later be burned. b. if any liquid leaks out of a damaged glass ce ll and comes in contact with the hands, wash off thoroughly with soap and water. c. be sure to turn off the power supply when in serting or disconnecting the led backlight cable. d. led driver should be designed carefully to limit or stop its function when over current is detected on the led. (6) others a. a strong incident light into lcd panel may cause deterioration to polarizer film, color filter, and other materials, which will degrade the quality of display characteristics. please do not expose lcd module under strong ultrav iolet rays for a long time. http:/// mitsubishi confidential (26/26) AA150XT11_02_00 b. please pay attention to a panel side of lc d module not to contact with other materials in preserving it alone. c. for the packaging box handling, please see an d obey with the packaging specification datasheet. http:/// |
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