First Edition LCD Module Technical Specification Sep. 08, 2008 Final Revision Feb. 25, 2011 tyeno. 1-55423GD050J-LW-A-AAN Customer Customer's Product No OPTREX CORPORATION Takanobu Ishiwatari Approved : QUALITY ASSURANCE DIVISION Checked : Toshiaki Ochi Production Engineering Div, Noboru Wada Prepared : Design Div, APPROVED By Signature : Date : Please return this specification within two month with your signature. If not returned within two month ,specification will be considered as having been accepted. T-55423GD050J-LW-A-AAN Rev.1 OPTREX CORPORATION Page 1/30 OPTREX ConfidentialCONTENTS Item Page CONTENTS APPLICATION OVERVIEW ABSOLUTE MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS INTERFACE PIN CONNECTION CO} ot] OF] Se | w INTERFACE TIMING BLOCK DIAGRAM 14 MECHANICAL SPECIFICATION 15 O;}ao sys] oo] oy eR] wl] pw OPTICAL CHARACTERISTICS 19 Oo RELIABILITY TEST CONDITION 22 _ _ INSPECTION STANDARDS 23 bo OTHER FEATURE 25 ww HANDLING PRECAUTIONS FOR TFT-LCD MODULE 26 PACKAGING SPECIFICATION 28 PRODUCTS NUMBER LABELING FORMS 30 Revision History Rev. Date Comment 1 Feb. 25, 2011 Revise: TECHNICAL SPECIFICATION Revise: PRODUCTS NUMBER LABELING FORMS T-55423GD050J-LW-A-AAN Rev.1 OPTREX CORPORATION Page 2/30 OPTREX Confidential1. APPLICATION This specification applies to color TFT-LCD module, T-554283GD050J-LW-A-AAN. These specification papers are the proprietary product of OPTREX CORPORATION (OPTREX) and include materials protected under copyright of OPTREX. No part of this document may be reproduced in any form or by any means without the express written permission of OPTREX. OPTREX 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 OPTREX or of others. OPTREX 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 automation 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, transportation 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. OPTREX should make a contract that stipulate apportionment of responsibilities between OPTREX 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 OPTREX sales representative for it's intended use in writing. OPTREX 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. OPTREX 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 OPTREX sales representative for any questions regarding this product. T-55423GD050J-LW-A-AAN Rev.1 OPTREX CORPORATION Page 3/30 OPTREX Confidential2. OVERVIEW T-55423GD050J-LW-A-AAN is 5.0 color TFT-LCD (Thin Film Transistor Liquid Crystal Display) module composed of LCD panel, driver ICs, control circuit, backlight unit, and touch panel. By applying 8 bit digital data, 800 x 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. 38.5 MHz clock cycle. Driver circuit for LED backlight and controller for touch panel are not included in this module. General specifications are summarized in the following table: ITEM SPECIFICATION Display Area (nm) 108.0(H) x 64.8(V) (5.0-inch diagonal) Number of Dots 800 x 3 (H) x 480 (V) Pixel Pitch (um) 0.135(H) x 0.135 (V) Color Pixel Arrangement RGB vertical stripe Display Mode Normally black Number of Color 16.7M Luminance (cd/m2) 250 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) x 77.8(H) x 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. T-55423GD050J-LW-A-AAN Rev.1 OPTREX CORPORATION Page 4/30 OPTREX Confidential3. 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 Vv Logic Input Voltage VI -0.3 5.0 Vv Backlight (LED) Current IF 30 mA Touch Panel Voltage TPV 7.0 Vv Operation Temperature (Touch Panel) Nete 12) | Top(rouchPanel) -20 60 C Operation Temperature (Ambient) Note 2) Top (Ambient) 20 60 C Storage Temperature Note 2) Tstg -30 80 C [Note] 1) Measured at the center of active area and at the center of panel back surface 2) Top, Tstg < 40C : 90%RH max. without condensation Top, Tstg > 40C : Absolute humidity shall be less than the value of 90%RH at 40C without condensation. 4. ELECTRICAL CHARACTERISTICS (1) TFT- LCD Ambient temperature: Ta = 25C ITEM SYMBOL | MIN. TYP. MAX. UNIT Remarks Power Supply Voltage for LCD 1 VCC 3.0 3.3 3.6 Vv *1) Power Supply Voltage for LCD 2 | AVDD 4.8 5.0 5.2 Vv *1) Power Supply Current for LCD 1 ICC 7 7.4 17.0 mA *2) Power Supply Current for LCD 2 AIDD 7 38.0 62.0 mA *2) ee . VCC = +3.8V Permissive Input Ripple Voltage VRP 100 mVp-p AVDD = +5.0V High VIH 0.7VCC 7 VCC V L Input Volt Opie mapa womese Low VIL 0 -~ [| osvec |v *1) Power and signals sequence: tl<10ms 160 ms < t6 0<t2<50ms 160 ms < t7 0<t3<50ms Oms<t8 t4<10ms 1s<t9 0<t5<50ms AVDD O.9AVDD : vec LCD Power Suppl owerenpey 0.evec _L / \ o.9vec Logic Signal ! : data / 0.1AVDD 0.1VCC fp o.1vec, 2 BM 6 64 8B 12 W 19 Disp Signal Backlight Power Supply | a | 7 | 48 , + + data: RGB DATA, DCLK, DENA, SC T-55423GD050J-LW-A-AAN Rev.1 OPTREX CORPORATION Page 5/30 OPTREX Confidential*2) VCC = + 3.3 V, AVDD=+5.0V, fu=31.5kHz, fv=60Hz, foLk= 33.5MHz Display image at typical power supply current value is 256-gray-bar pattern (8 bit), 480 line mode. (2) Backlight ITEM SYMBOL| MIN. TYP. MAX. | UNIT Remarks (22.2) 23.1 Vv IF = 20 mA, Ta = 25C, *2) 23.8 Vv IF = 20 mA, Ta = 0C LED Voltage VF Vv IF = 20 mA, Ta = -20C LED Current IF 7 15.0 20.0 mA Ta = 25C, *1), *3) [Note] *1) Constant Current Drive *2) The Voltage deviation between strings: | Vii Vie| < 2V *3) LED Current measurement method A C1 oT Power Al Supply LCD Module A C2 Power AQ Supply Diode IF-Ta CHARACTERISTICS DIAGRAM Forward current I, (mA) a G 0-20-20 6 10 20 390 40 50 80 7O 80 SO 100 Ambient temperature Ta (C) T-55423GD050J-LW-A-AAN Rev.1 OPTREX CORPORATION Page 6/30 OPTREX Confidential(3) Touch Panel Electrical Characteristics ITEM MIN. | TYP. | MAX. | UNIT Remarks Linearity -1.5 - 1.5 % Analog X and Y directions Terminal Resistance ae _ x 225 7 526 QO Y Insulation Resistance 20 - - MO DC 25 V Voltage 3.0 5.0 7.0 V DC Chattering - - 10 ms Transparency 7 80 7 % JIS K 7105, ASTM D 1003 *) Do not operate it with a thing except a polyacetal pen (tip RO.8 mm or more) or a finger, especially those with hard or sharp tips such as a ball point pen or a mechanical pencil. T-55423GD050J-LW-A-AAN Rev.1 OPTREX CORPORATION Page 7/30 OPTREX Confidential5. 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 RO 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 GO Green data signal(LSB) 14 G1 Green data signal 15 G2 Green data signal 16 G83 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 BO Blue data signal(LSB) 22 Bl Blue data signal 23 B2 Blue data signal 24 B38 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 Al} LED anode 1 44 LED_C2| LED cathode 2 45 LED A2} LED anode 2 *) Metal frame is connected to signal GND. T-55423GD050J-LW-A-AAN Rev.1 OPTREX CORPORATION Page 8/30 OPTREX Confidential(2) FPC 2 (Touch Panel Interface) Pin No. Symbol XL XL YU YU XR XR YD YD 1 2 3 4 5 6 7 8 (3) Touch Panel Top View X: Upper electrode Y: Lower electrode | - Pt ot to oT Td YYX xX YYX DDRR UUL xX T-55423GD050J-LW-A-AAN Rev.1 OPTREX CORPORATION Page 9/30 OPTREX Confidential6. INTERFACE TIMING (1) Timing Specifications ITEM SYMBOL] MIN. TYP. MAX. UNIT Frequency fork 7 33.5 45 MHz DCLK Period tcLK 22.2 29,9 7 ns Low Width tweL 40% 7 7 tcLK High Width twcuH 40% 7 7 tcLkK DATA(R,G,B), [Set up time tps 4 - - ns DENA Hold time tox 2 a a ns Horizontal Active Time tHA 800 800 800 tcLkK Horizontal Blank Time tHB 164 256 348 tcLkK Horizontal Front Porch tHFP 48 167 343 tcLkK Horizontal Back Porch tHBP 5 89 116 tcLK DENA \ertical Active Time twa 480 480 480 ti Vertical Blank Time tvs 35 45 55 ty Vertical Front Porch tvrp 2 12 22 tH Vertical Back Porch tvBP 33 33 33 ty Frequency fu a 31.5 35 kHz Period tH 28.6 31.7 - us HD Low Width twHL 1 7 7 tcLK Set up time Thst 6 - - ns Hold time Thhd 6 7 7 ns Frequency fy 55 60 68 Hz Period ty 14.7 16.7 18.2 ms VD Low Width twvL 1 7 7 ty Set up time Tvst 6 - - ns Hold time Tvhd 6 a a 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. tvBn = tvBn-1 T-55423GD050J-LW-A-AAN Rev.1 OPTREX CORPORATION Page 10/30 OPTREX Confidential(2) Timing Chart a. Pixel Timing Chart DCLK ] tos DATA(R,G,B), DENA, HD, VD Thst Tvst <<_> HD, VD b. Horizontal Timing Chart DCLK DATA Invalid Data (R,G,B) DENA HD c. Vertical Timing Chart toy 0.7VCC 0.8VCC Thhd Tvhd 0.8VCC First Data Invalid Data Last Data tu=1/fu HD LINE DATA { Invalid Data tva ryvvTitttT 4 nl > > | { Invalid Data WA AAL__ tv=1/fv \ tvs | tvEp ___tvpp _ DENA | | twvL VD S W T-55423GD050J-LW-A-AAN Rev.1 OPTREX CORPORATION Page 11/30 OPTREX Confidential(3) Color Data i ent INPUT DATA R DATA G DATA B DATA R7 i REIRSER4:IRBIR2ZiR1? RO | G7 'G6iG5!G4iG3iG2iGl:! GO | B7 /B6!B5:!B4iB3iB2:iB1 = a ow LSB|MSB LSB|MSB BLACK Oo Oo Oo Oo RED(255) GREEN(255) BLUE(255) CYAN MAGENTA YELLOW WHITE RED(1) RED(2) DiPGdrRiPiPiDdidicdireia DiPM@rRiPiPididicdgirio DiPGMfrRiPiPidididirFia DiPGMfrRiPiPidididirFia DiPGdrRiPiPiDdidicdireia DiPGdrRiPiPiDdidicdireia ReiOPTRiBPiPicmdicgidir-ria Dime te iPiPidiadiaGdie DiPGMTRiPi@GMikBiranirica CDiPVMTRiPiPVirPicdirFPidico CDiPGMTRiPiPMiPidirFPidico SCi@MTRiPiPMiPicdirFPiadico SCi@TRiPitMiPiPdirFiadico CDi@G@TRirPicdiPicdirPiadico SCiSDTRirPiDdirPicirKriadic DiPGMTRiPi@GMikBiranirica STiPMJreidirPifPtiFb:iad:ia SiPMJreidiryPiPirPiadiadio STiPMJridiPiPirFPiaqiaqio STiPMJridiPiPirFPiaqiaqio STiPMJrReiDdirPiPiFPiaqiaqio STiPMJrReiDdirPiPiFPiaqiaqio SiPMJrRicdirPirPirPiadiadio CDi@DM]RPi@dirPiPiRPicdicdia RED(@255) GREEN() GREEN(2) GREEN(255) BLUE() BLUE() BLUE(255) 0 :0:0:0 [Note] 1) Definition of gray scale Color (n) ---n indicates gray scale level. Higher n means brighter level. 2) Data 1:High, 0: Low T-55423GD050J-LW-A-AAN Rev.1 OPTREX CORPORATION Page 12/30 OPTREX Confidential(4) Display Position and Scan Direction D(X, Y) shows the data number of input signal. SC: High SC: Low DQ, => D600,1) D(800,480)<. D(,480) he ne DG,480) - 5. D(800, 480) D300.) <2 pip T-55423GD050J-LW-A-AAN Rev.1 OPTREX CORPORATION Page 13/30 OPTREX Confidential7. BLOCK DIAGRAM FPC2 Touch Panel FPC1 Timing signal Display data Power I/F Terminal Power Supply Circuit G1 G2 Driver(gate) G480 $2399 Driver(source) Timing Controller T-55423GD050J-LW-A-AAN Rev.1 OPTREX CORPORATION Page 14/30 OPTREX Confidential8. MECHANICAL SPECIFICATIONS (1) Outline Dimensions uoO!}yoafoud siaue Pulul(2d (4SOYUTH)(GO)JHSS*O-S8-3S6LHA: 40} O8UUOD FUlLpuodsauu0d Zod4 peyou ssal1un wug'oFe Ss! eaueualol( | J)ivigad Sl'O+ ST (XSTON) P6SP-96ZIGiso}F9uUUD9 sulpuodsedsoa |oq4 - GOOF SE =2%dSO (Unit:mm) Page 15/30 a 1IVvilad - tex SGIS LOVINOD) LLL a Som : Go"O# SE7O Tf] ol = = E | b 3 Ou -z-7| Sr g oO wWlon EO |S | E0'O- cevg (HOLT) "8a rOO+ GDOF S*O 2544 LOF SO GOO? SS =(h-Sh) *d50 (s'0) Adis LOVLNOo YSNS4ASILS - LOOF EZ f E"O vauv SLNANOdNGD ~~ > or a L or She So l BE S | se = wI = 38) Dds dS 2 F STF Ol (| w/t oO co [] . Q & 218 19 |x Jo fe : w Ja |i, ]& Je i ajo]. ]a Io }w a a w o o a m |U so 4d YSLNSO MSLA 3 }U IN C OT a _ ~ a aa mn s O lo a 19 m/c : YSLNIO MALA- 4+ jo \e jz /4 Je > aim J2 iz ]c lA Oo = zr a PIF le |> lm dL Id m im | Ja |~ [2 Ui ad 7 = 2 yvauy 1aav7 ~ n 8 w . aA : ~ Z Oo) oO CY oe 3 (Ss) (96) (VSYHY SAILOVY G91) Sol gZs S = (VSYHY SAILOV dSL) 6OL Sli nk r (advil 301S 37anod) 910 (S2'P} CONINSdO T4258) Olt se" Pr CVSNd N3SHDS HONOLI | (VSHY ONIMSIA dSL) LIL z qx r CSNI7 LAO dSL) SLL 5 aS ON Nid CANI7 LINO G01) 0F SSBLL (Z0d3) NOTLOSNNOOD Nid fo == = cy TSNVd N3SHOS HONOL OPTREX CORPORATION T-55423GD050J-LW-A-AAN Rev.1 OPTREX Confidential(2) Touch Panel a. Mechanical Characteristics ITEM MIN. TYP. | MAX. UNIT Remarks Activation Force 0.05 0.8 N *1) Durabilit Surface Scratching | Write 100,000 characters *2) Y | Surface Pitting 10,000,000 touches *3) JIS K5400, Surface Hardness 3 H ASTM D3363 *1) Stylus pen Input: R4.0 mm silicon pen *2) Measurement for Surface area Input size 10 x 10 mm -Input Character A to Z /minute -Force: 2.45 N Stylus: RO.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 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 touch-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), because it may cause damage to the film. -When you handle the product, hold the product by its body. Do not hold by the FPC. T-55423GD050J-LW-A-AAN Rev.1 OPTREX CORPORATION Page 16/30 OPTREX Confidential| Ola CANI TO ENO G91) 84 CANI T LNG dSL) & OL (vauv SAlLOV doq) 8 Fo See 142Z45q LNOYSs 7997 ddvl dadis (WSqa SATEsVao1d NOIHSND) 96S XA JGIS WOLLOG WOds MATA ACIS (3SVO GNV TAENd N3SXOS HONOL NSSMLSEG dv9) SO "NIW 41gsnod 7 - tL _7ds L -LANSVS 4asvo go (53dv S1gVa9VId NOIHSND) Srl "XV Sdls dOlL WOds MAIA AGTS 4a0grS WOLLOd Sqis dol Page 17/30 OPTREX CORPORATION T-55423GD050J-LW-A-AAN Rev.1 OPTREX ConfidentialSIDE VIEW FROM LEFT/RIGHT EDGE MAX 2.95 (CUSHION PLACEABLE AREA) CASE MIN. O.5 (GAP BETWEEN TOUCH SCREEN PANEL AND CASE) GASKET ~s] TSP DOUBLE SIDE TAPES | ee || NS FRONT BEZEL 0.5 125 FIG.2 | oo | LCD ACTIVE AREA T-55423GD050J-LW-A-AAN Rev.1 OPTREX CORPORATION Page 18/30 OPTREX Confidential9. OPTICAL CHARACTERISTICS Ta=25C, VCC=3.8 V, AVDD=5.0V, Input Signals: Typ. values shown in Section 6 ITEM SYMBOL| CONDITION | MIN. TYP. MAX. | UNIT | Remarks Contrast Ratio CR 8v=0, 6n=0 390 600 *1)*2)*5) Luminance Lw Ov=0, OH=0 200 250 ed/m2 *1)*5) Luminance Uniformity ALw Ov=0, OH=0 20 % *1)*3)*5) tr 8v=0, 6n=0 25 ms *1)*4)*5) Response Time tf Ov=0, OH=0 25 ms | *1)*4)*5) Viewing Horizontal} 6H CR> 19 LZrT0 | -85~85 *1)*5) Angle Vertical Ov 7 ~70~70 | 85~85 *1)*5) Image Sticking tis 2h 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) Qv=0, 0H=0 Blue Bx 0.108 0.153 0.208 By 0.077 0.127 0.177 White Wx 0.266 0.316 0.366 Wy 0.294 0.344 0.394 [Note] These items are measured using EZContrast (ELDIM) for viewing angle and CS2000 (Minolta) or equivalent equipment for others under the dark room condition (no ambient light) after more than 30 minutes from turning on the backlight unless noted. Condition: [F=20 mA(A1), 20 mA(A2) Measurement method for luminance and color coordinates is as follows. TET-LCD module | 0=1 (Field) The luminance is measured according to FLAT PANEL DISPLAY MEASUREMENTS STANDARD (VESA Standard). T-55423GD050J-LW-A-AAN Rev.1 OPTREX CORPORATION Page 19/30 OPTREX Confidential*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 aby! a2 120 YP YP 5 240 a 3 4 360 Sr Sr (800,480) *2) Definition of Contrast Ratio CR=Luminance with all white pixels / Luminance with all black pixels *3) Definition of Luminance Uniformity ALw=[Lw(MAX)/Lw(MIN)-1] x 100 *4) Definition of Response Time White Luminance 10% Black 10% *5) Definition of Viewing Angle (v, 0H) Normal Axis A! 741 ool a | 1 ! ! ! ' 1 1 ~-\.----------- Meco --------\--\IL----- Right 4) y \ Ny 1 tt 1 \ | ry Ovi ry \ oy \ ! 1 ! 1 \ Upper(+) \) \ \ x \ \ \ LCD panel Lower(-) T-55423GD050J-LW-A-AAN Rev.1 OPTREX CORPORATION Page 20/30 OPTREX Confidential*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. heeeeeeeeeeeeeeeeeeeeeeeeeeeneeeneeetennnnttnnnnneentel A Black Lines TEST PATTERN FOR IMAGE STICKING TEST T-55423GD050J-LW-A-AAN Rev.1 OPTREX CORPORATION Page 21/30 OPTREX Confidential10. RELIABILITY TEST CONDITION (1) Temperature and Humidity ITEM CONDITIONS HIGH TEMPERATURE 40C, 90% RH, 240 h HIGH HUMIDITY OPERATION (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) ~30C (Lh) ~ 80C (1h) 100 cycles (2) Shock & Vibration ITEM CONDITIONS Shock level: 1470m/s? (150G) SHOCK Waveform: half sinusoidal wave, 2ms (NON-OPERATION) | Number of shocks: one shock input in each direction of three mutually perpendicular axis for a total of six shock inputs Vibration level: 9.8m/s2 (1.0G) Waveform: sinusoidal VIBRATION Frequency range: 5 to 500Hz (NON-OPERATION) | Frequency sweep rate: 0.5 octave /min Duration: one sweep from 5 to 500 Hz in each of three mutually perpendicular axis(each x,y,z axis: 1 hour, total 3 hours) (3) ESD Test ITEM CONDITIONS CONTACT DISCHARGE . . (OPERATION) 150pF, 3300, +8kV, 10 times at 1 sec interval SIGNAL PIN DISCHARGE . . (NON-OPERATION) 200pF, 0Q, +200V, 10 times at 1 sec interval (4) 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) T-55423GD050J-LW-A-AAN Rev.1 OPTREX CORPORATION Page 22/30 OPTREX Confidential12. OTHER FEATURE This LCD module complies with RoHS directive. * RoHS: Restriction of the use of certain hazardous substances in electrical and electronic equipment T-55423GD050J-LW-A-AAN Rev.1 OPTREX CORPORATION Page 25/30 OPTREX Confidential13. HANDLING PRECAUTIONS FOR TFT-LCD MODULE Please pay attention to the followings in handling TFT-LCD products: (1) ASSEMBLY PRECAUTION a. Please do not bend or wrench the LCD module in assembling. Please do not drop, bend or twist the 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 and not to wrench module. (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) 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 temperature, considering location of heating element, heat release, thermal design should be done. c. Please do not push or scratch touch panel surface with anything hard. And do not soil LCD panel surface by touching with bare hands. d. Please wipe off touch panel surface with absorbent cotton or soft cloth in case of it being soiled. e. Touch panel glass edge is not rounded. Please take care in handling to avoid injury. f. Please do not take a LCD module to pieces and reconstruct it. Resolving and reconstructing modules may cause them not to work well. g. 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. h. Please handle metal frame carefully because 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. T-55423GD050J-LW-A-AAN Rev.1 OPTREX CORPORATION Page 26/30 OPTREX Confidential(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. Condensation might happen on the surface and inside of LCD module in case of sudden change of ambient temperature. Do not use touch panel 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 sticking might happen on LCD. Although image sticking may disappear as the operation time proceeds, screen saver function is recommended not to cause image sticking. 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 touch panel to prevent from electrostatics occurrence. (4) STORAGE PRECAUTIONS LCD should be stored in the room temperature 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 reeommended 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. c. Be sure to turn off the power supply when inserting 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 touch panel, polarizer film, color filter, and other materials, which will degrade the quality and performance of display. Please do not expose LCD module under strong Ultraviolet rays for a long time. If using under direct sunlight condition, please test the reliability and performance completely. b. For the packaging box handling, please see and obey with the packaging specification datasheet. T-55423GD050J-LW-A-AAN Rev.1 OPTREX CORPORATION Page 27/30 OPTREX Confidential