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| mitsubishi confidential (1/25) aa050mc01--t1_02_00 tentative all information in this techni cal data sheet is tentative and subject to change without notice. 5.0?wvga technical specification aa050mc01--t1 mitsubishi electric corp. date: dec.9,?08
mitsubishi confidential (2/25) aa050mc01--t1_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 6 interface timing 10, 11, 12, 13 7 block diagram 14 8 mechanical specification 15, 16, 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 mitsubishi confidential (3/25) aa050mc01--t1_02_00 1. application this specification applies to co lor tft-lcd module, aa050mc01--t1. these specification papers are the proprietary product of mitsubishi electric corporation (?mitsubishi?) and include materials protected und er 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. mitsubishi confidential (4/25) aa050mc01--t1_02_00 2. overview aa050mc01--t1 is 5.0? color tft-lcd (thin film transistor liquid crystal display) module composed of lcd panel, driver ics, contro l circuit, backlight unit, and touch panel. by applying 8 bit digital data, 800 480, 16.7m-color images are displayed on the 5.0? diagonal screen. input power voltages are 3.3 v and 5.0 v for lcd driving. the type of data and control signals are digital and transmitted via cmos interface per typ. 33.5 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) 108.0(h) 64.8(v) (5.0-inch diagonal) number of dots 800 3 (h) 480 (v) pixel pitch (mm) 0.135(h) 0.135 (v) color pixel arrangement rgb vertical stripe display mode normally black ips number of color 16.7m luminance (cd/m 2 ) 250 wide viewing angle technology ips viewing angle (cr 10) ? 85 85 (h) ? 85~85 (v) surface treatment (touch panel) clear and hard-coating 3h electrical interface cmos module size (mm) 118.5(w) 77.8(h) 4.7(d) *) module mass (g) 89 backlight unit edge-light, led touch panel 4-wire analog resistive *) without fpc characteristic value without any note is typical value. mitsubishi confidential (5/25) aa050mc01--t1_02_00 3. absolute maximum ratings item symbol min. max. unit power supply voltage for lcd 1 vcc ? 0.3 5.0 v power supply voltage for lcd 2 avdd ? 0.3 5.5 v logic input voltage vi ? 0.3 5.0 v backlight (led) current if -- 30 ma touch panel voltage tpv -- 7.0 v operation temperature (touch panel) note 1,2) t op(touchpanel) ? 20 60 c operation temperature (ambient) note 2) t op(ambient) ? 20 60 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 1 vcc 3.0 3.3 3.6 v *1) power supply voltage for lc d 2 avdd 4.8 5.0 5.2 v *1) power supply current for lcd 1 icc -- 7.4 17.0 ma *2) power supply current for lcd 2 aidd -- 38.0 62.0 ma *2) permissive input ripple voltage vrp -- -- 100 mvp-p vcc = +3.3v avdd = +5.0v high vih 0.7vcc -- vcc v logic input voltage low vil 0 -- 0.3vcc v *1) power and signals sequence: t1 10 ms 160 ms t6 0 < t2 50 ms 160 ms t7 0 < t3 50 ms 0 ms t8 t4 10 ms 1 s t9 0 < t5 50 ms t1 data 0.9vcc 0.1vcc vcc lcd power supply logic signal backli g ht power suppl y avdd 0.1avdd 0.9avdd 0.9vcc 0.1vcc t2 t3 t4 t5 t6 t4 t3 t2 t1 t9 t7 t8 disp signal data: rgb data, dclk, dena, sc mitsubishi confidential (6/25) aa050mc01--t1_02_00 *2) vcc = + 3.3 v, avdd=+5.0v, f h =31.5khz, f v =60hz, f clk = 33.5mhz display image at typical power supply current valu e is 256-gray-bar pattern (8 bit), 480 line mode. (2) backlight item symbol min. typ. max. unit remarks (21.0) -- 23.1 v if = 20 ma, ta = 25c -- -- 23.8 v if = 20 ma, ta = 0c led voltage vf -- -- 24.5 v if = 20 ma, ta = ? 20c led current if -- 15.0 20.0 ma *1), *2) [note] *1) constant current drive *2) led current measurement method a 1 c1 a 2 c2 lcd module a power supply a power supply diode if-ta characteristics diagram mitsubishi confidential (7/25) aa050mc01--t1_02_00 (3) touch panel electrical characteristics item min. typ. max. unit remarks linearity ? 1.5 -- 1.5 % analog x and y directions 490 -- 1144 x terminal resistance 225 -- 526 y insulation resistance 20 -- -- m dc 25 v voltage 3.0 5.0 7.0 v dc chattering -- -- 10 ms transparency -- 80 -- % jis k 7105, astm d 1003 *) do not operate it with a thing except a polyacetal pen (tip r0.8 mm or more) or a finger, especially those with hard or sharp tips such as a ball point pen or a mechanical pencil. mitsubishi confidential (8/25) aa050mc01--t1_02_00 5. interface pin connection (1) fpc1 (interface signal) pin no. symbol function 1 gnd 2 gnd 3 vcc 3.3 v power supply 4 vcc 3.3 v power supply 5 r0 red data signal(lsb) 6 r1 red data signal 7 r2 red data signal 8 r3 red data signal 9 r4 red data signal 10 r5 red data signal 11 r6 red data signal 12 r7 red data signal(msb) 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 19 g6 green data signal 20 g7 green data signal(msb) 21 b0 blue data signal(lsb) 22 b1 blue data signal 23 b2 blue data signal 24 b3 blue data signal 25 b4 blue data signal 26 b5 blue data signal 27 b6 blue data signal 28 b7 blue data signal(msb) 29 gnd 30 dclk clock signal for sampling catch data signal 31 disp display on/off (high: on, low: off) 32 hd horizontal sync signal 33 vd vertical sync signal 34 dena data enable signal (to settle the viewing area) 35 avdd 5.0 v analog power supply 36 avdd 5.0 v analog power supply 37 nc this pin should be open. 38 nc this pin should be open. 39 sc scan direction control (low= reverse, high= normal) 40 gnd 41 gnd 42 led_c1 led cathode 1 43 led_a1 led anode 1 44 led_c2 led cathode 2 45 led_a2 led anode 2 *) metal frame is connected to signal gnd. mitsubishi confidential (9/25) aa050mc01--t1_02_00 (2) fpc 2 (touch panel interface) pin no. symbol 1 xl 2 xl 3 yu 4 yu 5 xr 6 xr 7 yd 8 yd (3) touch panel y d y d x r x r y u y u x l x l top view x: upper electrode y : lower electrode mitsubishi confidential (10/25) aa050mc01--t1_02_00 6. interface timing (1) timing specifications item symbol min. typ. max. unit frequency f clk -- 33.5 45 mhz period t clk 22.2 29.9 -- ns low width t wcl 40% -- -- t clk dclk high width t wch 40% -- -- t clk set up time t ds 4 -- -- ns data(r,g,b), dena hold time t dh 2 -- -- ns horizontal active time t ha 800 800 800 t clk horizontal blank time t hb 164 256 348 t clk horizontal front porch t hfp 48 167 343 t clk horizontal back porch t hbp 5 89 116 t clk vertical active time t va 480 480 480 t h vertical blank time t vb 35 45 55 t h vertical front porch t vfp 2 12 22 t h dena vertical back porch t vbp 33 33 33 t h frequency f h -- 31.5 35 khz period t h 28.6 31.7 -- s low width t whl 1 -- -- t clk set up time thst 6 -- -- ns hd hold time thhd 6 -- -- ns frequency f v 55 60 68 hz period t v 14.7 16.7 18.2 ms low width t wvl 1 -- -- t h set up time tvst 6 -- -- ns vd hold time tvhd 6 -- -- ns [note] 1) data is latched at fall edge of dclk in this specification. 2) polarities of hd and vd are negative in this specification. 3) dena (data enable) should always be positive polarity as shown in the timing specification. 4) dclk should appear during all invalid period, and hd should appear during invalid period of frame cycle. 5) please satisfy following condition. t vbn = t vbn ? 1 mitsubishi confidential (11/25) aa050mc01--t1_02_00 (2) timing chart c. vertical timing chart 1 2 479 480 3 invalid data invalid data t wvl t vb t v =1/f v line data v d dena hd t va t vfp t vbp a. pixel timing chart 0.7vcc 0.3vcc t wch t wcl t clk t d ( t d dclk data(r,g,b), dena, hd, vd 0.3vcc 0.7vcc dclk data (r,g,b) 1 2 799 800 3 invalid data invalid data t ha t hb t whl t h =1/f h first data last data dena hd b. horizontal timing chart thhd tvhd hd, vd 0.3vcc thst tvst t hfp t hbp mitsubishi confidential (12/25) aa050mc01--t1_02_00 (3) color data assignment 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 mitsubishi confidential (13/25) aa050mc01--t1_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: high sc: low d(1,1) d(800,1) d(1,480) d(800,480) d(800,480) d(1,480) d(800,1) d(1,1) mitsubishi confidential (14/25) aa050mc01--t1_02_00 7. block diagram driver(source) tft-lcd driver(gate) led g1 g2 g480 timing signal display data s1 s2 s2399 s2400 power i/f terminal fpc1 a1 c1 a2 c2 power supply circuit timing controller fpc2 touch panel mitsubishi confidential (15/25) aa050mc01--t1_02_00 8. mechanical specifications (1) outline dimensions (unit:mm) mitsubishi confidential (16/25) aa050mc01--t1_02_00 (2) touch panel a. mechanical & reliability characteristics item min. typ. max. unit remarks activation force 0.05 -- 0.8 n *1) surface scratching write 100,000 -- -- characters *2) durability surface pitting 10,000,000 -- -- touches *3) surface hardness 3 -- -- h jis k5400, astm d3363 *1) stylus pen input: r4.0 mm silicon pen *2) measurement for surface area -input size 10 10 mm -input character a to z /minute -force: 2.45 n -stylus: r0.8 mm polyacetal tip *3) pit 10,000,000 hits on the film with a r4.0 mm silicon pen -force: 3 n -speed: 2 hits/sec mitsubishi confidential (17/25) aa050mc01--t1_02_00 b. design guide -avoid the design that front-case overlap and press on the active area of the touch-panel. -give enough gap (over 0.5 mm at compressed) between the front case and touch-panel to protect wrong operating. -use a buffer material (gasket) between the to uch-panel and front-case to protect damage and wrong operating. -avoid the design that buffer material overlap and press on the inside of touch-panel viewing area. -the flexible tail section should be designed to avoid stress from the front case and/or avoid any bending stress to root of flexible tail section. - please avoid any strong forces, such as pen input in the area between display area and insulated area (distance: >2mm), becaus e it may cause damage to the film. mitsubishi confidential (18/25) aa050mc01--t1_02_00 fig.2 mitsubishi confidential (19/25) aa050mc01--t1_02_00 9. optical characteristics ta=25c, vcc=3.3 v, avdd=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 =0 200 250 -- cd/m 2 *1)*5) luminance uniformity lw v =0, h =0 -- -- 30 % *1)*3)*5) tr v =0, h =0 -- 25 -- ms *1)*4)*5) response time tf v =0, h =0 -- 25 -- ms *1)*4)*5) horizontal h ? 70~70 ? 85~85 -- *1)*5) viewing angle vertical v cr 10 ? 70~70 ? 85~85 -- *1)*5) image sticking tis 2 h -- -- 2 s *6) red rx 0.537 0.587 0.637 ry 0.312 0.362 0.412 color green gx 0.292 0.342 0.392 coordinates gy 0.532 0.582 0.632 -- *1)*5) blue bx 0.103 0.153 0.203 by 0.077 0.127 0.177 white wx 0.266 0.316 0.366 wy v =0, h =0 0.294 0.344 0.394 [note] these items are measured using cs1000(minolta) fo r 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 fr om turning on the backlight unless noted. condition: if=20 ma(a1), 20 ma(a2) measurement method for luminance an d 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 (20/25) aa050mc01--t1_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 (1,1) 200 400 600 120 240 360 (800,480) 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 mitsubishi confidential (21/25) aa050mc01--t1_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 398-402 rows 238-242 test pattern for image sticking test mitsubishi confidential (22/25) aa050mc01--t1_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 60c, 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 (1h) and 80c(1h), 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 mo dule parts should be ignored. fail: no display image, damage of the display function. (ex. line defect) mitsubishi confidential (23/25) aa050mc01--t1_02_00 11. other feature this lcd module complies with rohs *) directive. *) rohs: restriction of the use of certain hazardous substances in el ectrical and electronic equipment mitsubishi confidential (24/25) aa050mc01--t1_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 do not bend or wrench the lcd module in assembling. pl ease do not drop, bend or twist 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 inst alled 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 and flexible tail. (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 touch panel su rface with anything hard. and do not soil lcd panel surface by touching with bare hands. d. please wipe off touch panel su rface with absorbent cotton or soft cl oth in case of it being soiled. e. touch panel glass edge is not rounded. plea se take care in handling to avoid injury. 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. (2) operating precautions a. please be sure to turn off the power supply before connecting and disconnecting signal input cable. mitsubishi confidential (25/25) aa050mc01--t1_02_00 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. do not use touch pane l when there is condensation. it could cause touch panel failure. 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 touch panel 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 caus e deterioration to touch panel, 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. for the packaging box handling, please see an d obey with the packaging specification datasheet. |
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