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| mitsubishi confidential ? ? ? ? ? ? (1/22) ? ? ? ? ? AA057VF02_02_00 tentative all information in this technical data sheet is tentative and subject to change without notice. 5.7?vga technical specification AA057VF02 mitsubishi electric corp. date: mar.21,?08
mitsubishi confidential ? ? ? ? ? ? (2/22) ? ? ? ? ? AA057VF02_02_00 contents ? no. ? item page -- cover 1 -- contents 2 1 application 3 2 overview 4 3 absolute maximum ratings 5 4 electrical characteristics 5, 6 5 interface pin connection 7, 8 6 interface timing 9, 10, 11, 12 7 block diagram 13 8 mechanical specification 14, 15 9 optical characteristics 16, 17, 18 10 reliability test condition 19 11 other feature 20 12 handling precautions for tft-lcd module 21, 22 mitsubishi confidential ? ? ? ? ? ? (3/22) ? ? ? ? ? AA057VF02_02_00 1. application this specification applies to color tft-lcd module, AA057VF02. 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 infringement 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, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of mitsubishi or of others. mitsubishi classifies the usage 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 equipment(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 systems, aerospace equipment, nuclear reactor control systems, life support systems and any other equipment. mitsubishi should make a contract that stipulate apportionment of responsibilities 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 mitsubishi sales representative for it's intended use in writing. mitsubishi has been making continuous effort to improve the reliability of its products. customers should implement sufficient reliability design of their application equipments such as redundant system design, fail-safe functions, anti-failure features. mitsubishi assumes no responsibility for any damage 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 representative for any questions regarding this product. ? mitsubishi confidential ? ? ? ? ? ? (4/22) ? ? ? ? ? AA057VF02_02_00 2. overview AA057VF02 is 5.7? color tft-lcd (thin film transistor liquid crystal display) module composed of lcd panel, driver ics, control circuit, led driver and backlight unit. by applying 6 bit digital data 640 480, 262k-color images are displayed on the 5.7? diagonal screen. input power voltages are 3.3 v for lcd driving and 5.0 v for backlight unit. the type of data and control signals are digital and transmitted via cmos interface per typ. 25 mhz clock cycle. general specifications are summarized in the following table: item specification display area (mm) 115.2 (h) 86.4 (v) (5.7-inch diagonal) number of dots 640 3 (h) 480 (v) pixel pitch (mm) 0.18(h) 0.18(v) color pixel arrangement rgb vertical stripe display mode normally white tn number of color 262k luminance (cd/m 2 ) 400 wide viewing angle technology optical compensation film viewing angle (cr 10) ? 80 80 (h) ? 60~80 (v) surface treatment clear and hard-coating 3h electrical interface cmos optimum viewing angle (contrast ratio) 6 o?clock module size (mm) 135.0 (w) 104.6 (h) 8.85 (d) module mass (g) 165 backlight unit led characteristic value without any note is typical value. mitsubishi confidential ? ? ? ? ? ? (5/22) ? ? ? ? ? AA057VF02_02_00 3. absolute maximum ratings item symbol min. max. unit power supply voltage for lcd vcc ? 0.3 4.0 v logic input voltage vi ? 0.3 6.0 v backlight voltage vl ? 0.6 6.5 v backlight on-off blen ? 0.6 6.5 v light dimming control voltage vbrt ? 0.6 6.5 v 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 ? 30 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 = 25 ? 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 -- 300 400 ma *2) permissive input ripple voltage vrp -- -- 100 mvp-p vcc=+3.3v high vih 2.0 -- 5.5 v logic input voltage low vil 0 -- 0.8 v *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 , r/l , u/d 0.1vcc 0.1vcc lcd power supply lo g ic si g nal backli g ht power su pp l y mitsubishi confidential ? ? ? ? ? ? (6/22) ? ? ? ? ? AA057VF02_02_00 vcc-dip conditions: 1) when 2.4 v vcc < 3.0 v, td 10 ms 2) when vcc < 2.4 v vcc-dip conditions should also follow the power and signals sequence. td 2.4 v 3.0 v vcc *2) vcc = + 3.3 v, f h =31.5khz, f v =60hz, f clk = 25mhz display image of typical is 64-gray-bar pattern (6 bit), 480 line mode. *3) fuse parameter fuse type name supplier remark vcc fcc 16162ab kamaya electric co., ltd. *) *) the power supply capacity should be designed to be more than the fusing current. (2) backlight ta=25c item symbol min. typ. max. unit remarks input voltage vl 4.5 5.0 5.5 v *3) input current il -- -- 750 ma if=90 ma high 0.8vl -- vl v on backlight on-off ? low blen 0 -- 0.2vl v off led life time lt 60000 -- -- h *1), if= 90 ma continuous operation light dimming control voltage vbrt 0 -- 2.5 v 0v:maximum luminance *1) led life time is defined as the time when the brightness becomes 50% of the initial value. *2) comply with the led power-on sequence of vl blen, vbrt, and led power-off sequence of blen, vbrt vl. *3) fuse parameter fuse type name supplier remark vl tf16sn3.15t koa *) *) the power supply capacity should be designed to be more than the fusing current. mitsubishi confidential ? ? ? ? ? ? (7/22) ? ? ? ? ? AA057VF02_02_00 5. interface pin connection (1) cn 1(interface signal) used connector: 08-6260-033-340-829+ (kyo cera elco) pin no. symbol function 1 gnd 2 dclk clock signal for sampling catch data signal 3 hd horizontal sync signal *1) 4 vd vertical sync signal *1) 5 gnd 6 r0 red data signal(lsb) 7 r1 red data signal 8 r2 red data signal 9 r3 red data signal 10 r4 red data signal 11 r5 red data signal(msb) 12 gnd 13 g0 green data signal(lsb) 14 g1 green data signal 15 g2 green data signal 16 g3 green data signal 17 g4 green data signal 18 g5 green data signal(msb) 19 gnd 20 b0 blue data signal(lsb) 21 b1 blue data signal 22 b2 blue data signal 23 b3 blue data signal 24 b4 blue data signal 25 b5 blue data signal(msb) 26 gnd 27 dena data enable signal (to settle the viewing area) 28 vcc 3.3 v power supply 29 vcc 3.3 v power supply 30 r/l right/left scanning direction (low=normal, high=right/left reverse) 31 u/d up/down scanning direction (low=normal, high=up/down reverse) 32 nc this pin should be open. 33 gnd gnd *1) hd and vd are not being used for timing control. *2) metal frame is connected to signal gnd. mitsubishi confidential ? ? ? ? ? ? (8/22) ? ? ? ? ? AA057VF02_02_00 (2) cn 2 (backlight) backlight-side connector: 08-6260-018-340-829+ (kyo cera elco) pin no. symbol function 1 vl 2 vl 3 vl 4 vl lamp voltage 5 vl 6 vl 7 vl 8 vl 9 blen backlight on-off (high:on, low:off) 10 vbrt light dimming control voltage 11 gnd 12 gnd 13 gnd 14 gnd gnd 15 gnd 16 gnd 17 gnd 18 gnd mitsubishi confidential ? ? ? ? ? ? (9/22) ? ? ? ? ? AA057VF02_02_00 6. interface timing (1) timing specifications item symbol min. typ. max. unit frequency f clk 20 25 30 mhz period t clk 33.3 40 50 ns low width t wcl 10 -- -- ns dclk ? high width t wch 10 -- -- ns set up time t ds 4 -- -- ns data(r,g,b), dena hold time t dh 4 -- -- ns active time ? t ha 640 640 640 t clk blanking time t hb 20 160 -- t clk frequency f h 27 31.5 38 khz horizontal ? period t h 26.3 31.7 37.0 s active time ? t va 480 480 480 t h blanking time t vb 4 45 -- t h frequency f v 55 60 70 hz dena vertical ? period t v 14.3 16.7 18.2 ms [note] 1) data is latched at fall edge of dclk in this specification. 2) dena (data enable) should always be positive polarity as shown in the timing specification. 3) dclk should appear during all invalid period. 4) in case of blanking time fluctuation, please satisfy following condition. t vbn > t vbn-1 ? 3(t h ) mitsubishi confidential ? ? ? ? ? ? (10/22) ? ? ? ? ? AA057VF02_02_00 (2) timing chart a. pixel timing chart 2.0 v 0.8 v t wch t wcl t clk t d ( t d dclk data(r,g,b), dena 0.8 v 2.0 v b. horizontal timing chart dclk data (r,g,b) dena 1 2 479 480 3 invalid data invalid data t vb line data dena t v a c. vertical timing chart 1 2 639 640 3 invalid data invalid data t hb first data last data t h =1/f h t v =1/f v t ha mitsubishi confidential ? ? ? ? ? ? (11/22) ? ? ? ? ? AA057VF02_02_00 (3) color data assignment 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 000000000 0 0 000 red(63) 1 1 1 1 110000000 0 0 000 green(63) 0 0 0 0 001111110 0 0 000 blue(63) 0 0 0 0 000000001 1 1 111 cyan 0 0 0 0 001111111 1 1 111 magenta 1 1 1 1 110000001 1 1 111 yellow 1 1 1 1 111111110 0 0 000 basic color white 1 1 1 1 111111111 1 1 111 red(1) 0 0 0 0 010000000 0 0 000 red(2) 0 0 0 0 100000000 0 0 000 red(62) 1 1 1 1 100000000 0 0 000 red red(63) 1 1 1 1 110000000 0 0 000 green(1) 0 0 0 0 000000010 0 0 000 green(2) 0 0 0 0 000000100 0 0 000 green(62) 0 0 0 0 001111100 0 0 000 green green(63) 0 0 0 0 001111110 0 0 000 blue(1) 0 0 0 0 000000000 0 0 001 blue(2) 0 0 0 0 000000000 0 0 010 blue(62) 0 0 0 0 000000001 1 1 110 blue blue(63) 0 0 0 0 000000001 1 1 111 [note] 1) definition of gray scale color (n) --- n indicates gray scale level. higher n means brighter level. 2) data 1:high, 0: low mitsubishi confidential ? ? ? ? ? ? (12/22) ? ? ? ? ? AA057VF02_02_00 (4) display position and scan direction d(x,y) shows the data number of input signal for lcd panel signal processing pcb. d(1,1) d(640,1) d(1,480) d(640,480) d(640,1) d(1,1) d(640,480) d(1,480) d(1,480) d(640,480) d(1,1) d(640,1) d(640,480) d(1,480) d(640,1) d(1,1) r/l=high, u/d= low r/l=high, u/d=high r/l=low, u/d=low r/l=low, u/d=high mitsubishi confidential ? ? ? ? ? ? (13/22) ? ? ? ? ? AA057VF02_02_00 7. block diagram timing converter driver(source) tft-lcd driver(gate) g1 g2 g480 timing signal display data s1 s2 s1919 s1920 power i/f connector power supply circuit cn1 brightness/ on/off control power i/f connector cn2 power supply circuit led b/l mitsubishi confidential ? ? ? ? ? ? (14/22) ? ? ? ? ? AA057VF02_02_00 8. mechanical specifications (1) front side (unit:mm) mitsubishi confidential ? ? ? ? ? ? (15/22) ? ? ? ? ? AA057VF02_02_00 (2) rear side (unit:mm) mitsubishi confidential ? ? ? ? ? ? (16/22) ? ? ? ? ? AA057VF02_02_00 9. optical characteristics ta=25c, vcc=3.3 v, vl=5.0v, input signals: typ. values shown in section 6 item symbol condition min. typ. max. unit remarks ? contrast ratio ? cr v =0, h =0 390 600 -- -- *1)*2)*5) luminance lw v =0, h =0 320 400 -- cd/m 2 *1)*5) luminance uniformity ? ? lw v =0, h =0 -- -- 30 % *1)*3)*5) tr v =0, h =0 -- 5 -- ms *1)*4)*5) ? response time ? tf v =0, h =0 -- 20 -- ms *1)*4)*5) horizontal h ? 65 65 ? 80 80 -- *1)*5) viewing angle vertical v cr 10 ? 50 65 ? 60 80 -- *1)*5) image sticking tis 2 h -- -- 2 s *6) ? red rx 0.553 0.593 0.633 ? ry 0.308 0.348 0.388 color green gx 0.301 0.341 0.381 coordinates gy v =0, h =0 0.545 0.585 0.625 -- *1)*5) ? blue bx 0.114 0.154 0.194 ? by 0.092 0.132 0.172 ? white wx 0.273 0.313 0.353 ? ? wy 0.289 0.329 0.369 [note] these items are measured using cs1000(minolta) for color coordinates, ezcontrast(eldim) for viewing angle and cs1000 or bm-5a(topcon) for others under the dark room condition (no ambient light) after more than 30 minutes from turning on the backlight unless noted. condition: if=90 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). mitsubishi confidential ? ? ? ? ? ? (17/22) ? ? ? ? ? AA057VF02_02_00 *1) measurement point contrast ratio, luminance, response time, viewing angle, color coordinates: display center luminance uniformity: point 1 5 shown in a figure below 1 2 5 3 4 (1, 1) 120 240 360 160 320 480 (640, 480) *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 mitsubishi confidential ? ? ? ? ? ? (18/22) ? ? ? ? ? AA057VF02_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 shall not persist more than two seconds at 25c. black lines white area cols 318-322 rows 238-242 test pattern for image sticking test mitsubishi confidential ? ? ? ? ? ? (19/22) ? ? ? ? ? AA057VF02_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 ? 30c, 240 h thermal shock (non-operation) ? between ? 30c(1 h) and 80c(1 h), 100 cycles (2) shock & vibration ? item conditions shock (non-operation) shock level: 1470m/s 2 (150g) waveform: half sinusoidal wave, 2ms number of shocks: one shock input in each direction of three mutually perpendicular axis for a total of six shock inputs vibration (non-operation) vibration level: 9.8m/s 2 (1.0g) waveform: sinusoidal frequency range: 5 to 500hz frequency sweep rate: 0.5 octave /min duration: one sweep from 5 to 500 hz in each of three mutually perpendicular axis(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 module parts should be ignored. fail: no display image, damage of the display function. (ex. line defect) ? mitsubishi confidential ? ? ? ? ? ? (20/22) ? ? ? ? ? AA057VF02_02_00 11. other feature this lcd module complies with rohs *) directive. *) rohs: restriction of the use of certain hazardous substances in electrical and electronic equipment ? ? mitsubishi confidential ? ? ? ? ? ? (21/22) ? ? ? ? ? AA057VF02_02_00 12. handling precautions for tft-lcd module ? please pay attention to the followings in handling tft-lcd products; (1) assembly precaution a. please do not bending or wrenching lcd in assembling. and please do not drop, bend or twist lcd module in handling. b. please design display housing in accordance with the following guide lines. (a) housing case must be designed carefully so as not to put stresses on lcd all sides and not to wrench module. the stresses may cause non-uniformity even if there is no non-uniformity statically. (b) under high temperature environment, performance and life time of led may heavily shorten. when you design with our lcd product, please consider radiating heat and ventilation for good heat management. (c) keep sufficient clearance between lcd module 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 module 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 parts are implemented for emi countermeasure. (e) keep sufficient clearance between lcd module and the others parts, such as inverter and speaker so as not to interface the lcd module . approximately 1.0mm of the clearance in the design is recommended. (f) to avoid local elevation/decrease of temperature, considering location of heating element, heat release, thermal design should be done. c. please do not push or scratch lcd panel surface with anything hard. and do not soil lcd panel surface by touching with bare hands. (polarizer film, surface of lcd panel is easy to be flawed.) d. please do not press any parts on the rear side such as source tcp, gate tcp, control circuit board and fpcs during handling lcd module. if pressing rear part is unavoidable, handle the lcd module with care not to damage them. e. please wipe off lcd panel surface with absorbent cotton or soft cloth in case of it being soiled. f. 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. g. please do not take a lcd module to pieces and reconstruct it. resolving and reconstructing mod- ules may cause them not to work well. h. please do not touch metal frames with bare hands and soiled gloves. a color change of the metal frames can happen during a long preservation of soiled lcd modules. i. please handle metal frame carefully because edge of metal frame is very sharp. j. please connect the metal frame of lcd module to gnd in order to minimize the effect of external noise and emi. k. be sure to connect the cables and the connecters correctly. (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 settings 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. please 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. mitsubishi confidential ? ? ? ? ? ? (22/22) ? ? ? ? ? AA057VF02_02_00 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 instructions as ones being prepared for ordinary electronic products. (3) precautions with electrostatics a. this lcd module use cmos-ic on circuit board 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 a. please do not leave the lcds in the environmen t of high humidity and high temperature such as 60c90%rh. b. please do not leave the lcds in the environment of low temperature; below -30c. (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 cell and comes in contact with the hands, wash off thoroughly with soap and water. (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 ultraviolet rays for a long time. b. please pay attention to a panel side of lcd module not to contact with other materials in preserving it alone. c. for the packaging box, please pay attention to the followings; (a) packaging box and inner case for lcd are designed to protect the lcds from the damage or scratching during transportation. please do no t open except picking lcds up from the box. (b) please do not pile them up more than 8 boxes. (they are not designed so.) and please do not turn over. (c) please handle packaging box with care not to give them sudden shock and vibrations. and also please do not throw them up. (d) packaging box and inner case for lcds are made of cardboard. so please pay attention not to get them wet. (such like keeping them in high humidity or wet place can occur getting them wet.) |
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