( QD141X1LH12AA Page 1 = These specification sheets are the proprietary product of Quanta Display Inc. (QDI) and include materials protected under copyright of QDI. Do not reproduce or cause any third party to reproduce them in any form or by any means, electronic or mechanical, for any purpose, in whole or in part, without the express written permission of QDI. The device listed in these technical literature sheets was designed and manufactured for use in OA equipment. In case of using the device for applications such as control and safety equipment for transportation (aircraft, trains, automobiles, etc. ), rescue and security equipment and various safety related equipment which require higher reliability and safety, take into consideration that appropriate measures such as fail-safe functions and redundant system design should be taken. Do not use the device for equipment that requires an extreme level of reliability, such as aerospace applications, telecommunication equipment (trunk lines), nuclear power control equipment and medical or other equipment for life support. QDI assumes no responsibility for any damage resulting from the use of the device which does not comply with the instructions and the precautions specified in these technical literature sheets. Coniact and consult with a QDI sales representative for any questions about this device.Q: QD141X1LH12AA Page 2 Revision History REV. Date ECN NO. Change Content QO | 12/11/2001 N/A Preliminary specification Initiate 1 | 12/14/2001 N/A Weight 460g; Luminance 160 nits center Luminance 120 nits min; Chromaticity x=0.315+/-0.03 y=0.330+/-0.03 ; 2 | 1/23/2002 N/A Outline drawing update 3 | 3/12/2002 N/A Change lamp wire length to 85 +/- 5mmC- QD141X1LH12AA Page ~~ 1. Application This specification applies to a color TFT-LCD module, QD141X1LH12. 2. Overview This module is a color active matrix LCD module incorporating amorphous silicon TFT (Thin Film Transistor). It is composed of a color TFT-LCD panel, driver ICs, control circuit and power supply circuit and a backlight unit. Graphics and texts can be displayed on a 1024 x3 x 768 dots panel with 262,144 colors by using LVDS (Low Voltage Differential Signaling) to interface and supplying +3.3V DC supply voltage for TFT-LCD panel driving and supply voltage for backlight. The TFT-LCD panel used for this module has very high aperture ratio. A low-reflection and higher-color-saturation type color filter is also used for this panel. Therefore, high- brightness and high-contrast image, which is suitable for the multimedia use, can be obtained by using this module. Optimum viewing direction is 6 o'clock. [Features] 1) High aperture panel; high-brightness or low power consumption. 2) Brilliant and high contrast image. 3) Small footprint and thin shape. 4) Light weight. 5) 100% SPWG, style B 3. Mechanical Specifications Parameter Specifications Unit Display size 36 (14.1") Diagonal cm Active area 285.7 (H) X 214.3 (V) mm Pixel format 1024 (H) xX 768 (V) Pixel (1 pixel = R+G+B dots) Pixel pitch 0.279 (H) X 0.279 (V) mm Pixel configuration R,G,B vertical stripe Display mode Normally white Unit outline dimensions (typ.)*1 | 299(W) x 228 (H) x 5.2(D) mm 5.5 Max Mass Max.: 460 g Surface treatment Anti-glare and hard-coating 3H Low reflection (~5%) *1.Note : excluding backlight cables. Outline dimensions is shown in this specification 3Q: 4. Input Terminals 4-1. TFT-LCD panel driving QD141X1LH12AA Page 4 CN1 (1 channel, LVDS signals NSC/Ti standard and +3.3V DC power supply) Using connector: FI-XB30Sx-HFxx/Fl-X30Sx-HFxx/equivalent (JAE) Corresponding connector: tbd Interface Cable Pin Assignments PIN NO . SYMBOL FUNCTION 1 VSS Ground 2 VDD Power Supply, 3.3 V (typical) 3 VDD Power Supply, 3.3 V (typical) 4 V EEDID DDC 3.3V power 5 NC Reserved for supplier test point 6 Clk EEDID DDC Clock 7 DATA EEDID DDC Data 8 Rino- - LVDS differential data input (RO-R5, GO) (odd pixels) 9 Rin0+ + LVDS differential data input (RO-R5, GO) (odd pixels) 10 VSS Ground 11 Odd_Rin1- - LVDS differential data input (G1-G5, BO-B1) (odd pixels) 12 Rini+ + LVDS differential data input (G1-G5, BO-B1) (odd pixels) 13 VSS Ground 14 Rin2- - LVDS differential data input (B2-B5, HS, VS, DE) (odd pixels) 15 Rin2+ + LVDS differential data input (B2-B5, HS, VS, DE) (odd pixels) 16 VSS Ground 17 CIkIN- - LVDS differential clock input (odd pixels) 18 CIkIN+ + LVDS differential clock input (odd pixels) 19 VSS Ground 20 NC No connect 21 NC No connect 22 NC No connect 23 NC No connect 24 NC No connect 25 NC No connect 26 NC No connect 27 NC No connect 28 NC No connect 29 NC No connect 30 NC No connect {Note 1] Relation between LVDS signals and actual data shows below section (4-2). {Note 2] The shielding case is connected with signal GND.g ased SIND JEUIO}U| wo gVN3 ouASA ouAsH sa~0od S9~05 Su~0u G -NDITOXY INO 410XY "Id cH Vd | NI W10XL Fy *NDITOXY O0cLNOXY c 4 : OCNIXL 61 LNOXY G (FEFeNIXY | | 6INIXL Oo a SLLNOxY 2 (ZL)+2NIXY > SENIXL rT S| ? (8)- INIXY < Wy Cc ao 9 Zi ~eLlnoxd m (6)* LNIXY ZL~GLNIXL = 9 4 < 9 IT~9LnoxY ale? (5)-ONIXY (| 3 lI~ONKL 9 9 S~OLNOXHY (9)+ONIXY G~ONKL 9 p9eijd06sd 9.906Sa (@PIS GOT-LAL) (apis sayndwog) (JOJONPUOIIWES /PUOHEN)ESEDOGSAE9EDOGSA : JonIwsues, Bulpuodseii0D VVCIHTIXTFTOO M19 aVNi ouASA ouAsH sd~0od S9~09 Sd~0d JO]]ONUOD (40}ONpuOsIWS |EUONEN)p9E4IOO6SC : J0AI901 Buisy webeip yOo/q aoe 1a}U] Z-PQ: 4-3. Backlight driving CN2: BHSR-02VS-1(JST) Mating connector: SM02B-BHSS-1-TB (JST) or 87210-0200 Pin No. |Symbol Function 1 VHIGH Power supply for lamp (High voltage side) 2 Vow Power supply for lamp (Low voltage side) 5. Absolute Maximum Ratings 5-1 LCD module QD141X1LH12AA Parameter Symbol Condition Ratings Remark Input voltage VI Ta=25C 1 |0.3 ~ Vec+0.3 [Note1] +3.3V supply voltage Vec Ta=25C Oo~+4 Storage temperature Tstg _ 25 ~ +60 Operating temperature (Ambient)| Topa = 0 ~ +50 [Note2] [Note1] LVDS signals [Note2] Humidity : 95%RH Max. at Ta=40C. Maximum wet-bulb temperature at 39C or less at Ta>40. No condensation. Page 6( QD141X1LH12AA Page 7 = 6. Electrical Characteristics 6-1.TFT-LCD panel driving Ta=25C Parameter Symbol] Min. | Typ. | Max. | Unit Remark Vcc | Supply voltage Vec | +3.0 | +3.3 | +3.6 Vv {Note2] Current dissipation Icc 420 | TBD| mA {Note3] Permissive input ripple} Vrp 100 |mV p-p| Vcc=+3.3V voltage Differential input High VTH _ _ +100 mV Vem=t1.2V Threshold voltage | Low Vir | -100} mV {Note1] Input current (High) lon |+10] uA Vi=2.4V Vec=3.6V Input current (Low) lot | +10] uA V\=0V Vec=3.6V Terminal resistor Rr _ 100 _ Q Differential input Rush current IRUSH 1.5 A Rise _ time 470uS [Note1] Vey : Common mode voltage of LVDS driver. = 2.80 2.80 = {Note2] data data On-off conditions for supply voltage 0<t1S10 ms 0<t2=50 ms 0<t33550 ms 400ms St4 Vec-dip conditions 1) 25VSVcec<3.0V td=10 ms 2) Vec<2.5V Vcc-dip conditions should also follow the On-off conditions for supply voltage [ Note3] Typical current situation : 16-gray-bar * ) " 8" pattern. Vec=4+3.3V( QD141X1LH12AA Page 8 = 6-2. Backlight driving The backlight system is an edge-lighting type with single CCFT (Cold Cathode Fluorescent Tube). The characteristics of the lamp are shown in the following table. Parameter Symbol| Min. Typ. Max. Unit Remark Lamp current range IL 2.0 4.0 6.0 |mArms}| [Note1] Lamp voltage VL 660 Vrms Lamp power, PL 2.7 WwW {Note2] consumption Lamp frequency FL 30 60 70 kHz | [Note3] Kick-off voltage Vs _ _ 1500 | Vrms | Ta=25C 1500 | Vrms | Ta=0C | [Note4] Lamp life time Li 10000 | hour | [Note5] {Note1] Lamp current is measured with current meter for high frequency as shown 1 Module Inverter ~ @ [[ [fo 7K 2pin is Viow below. {[Note2] Calculated Value for reference (IL X VL) [ Note3 ] Lamp frequency may produce interference with horizontal synchronous frequency, and this may cause beat on the display. Therefore lamp frequency shall be detached as much as possible from the horizontal synchronous frequency and from the harmonics of horizontal synchronous to avoid interference. [Note4] It is defined at 22pF for the ballast capacitor of a DC/AC inverter. The voltage above this value should be applied to the lamp for more than 1 second to start-up. Otherwise the lamp may not be turned on. {Note5] Lamp life time is defined as the time when either @ or @ occurs inthe continuous operation under the condition of Ta = 25C and IL = 6.0 mArms. @ Brightness becomes 50 % of the original value under standard condition. @ Kick-off voltage at Ta = 0C exceeds maximum value, 1500V rms. Note) The performance of the backlight, for example life time or brightness, is much influenced by the characteristics of the DC-AC inverter for the lamp. When you design or order the inverter, please make sure that a poor lighting caused by the mismatch of the( QD141X1LH12AA Page 9 = backlight and the inverter (miss-lighting, flicker, etc.) never occur. When you confirm it, the module should be operated in the same condition as it is installed in your instrument. 7. Timing characteristics of LCD module input signals 7-1. Timing characteristics (This is specified at digital outputs of LVDS driver.) Data ENAB Syne Ll || <C><D><_ E > <F > (Vertical) Item (symbol) Min. Typ. Max. Unit | Remark Vsync cycle (Tya) 7 16.667 7 ms_ | Negative 803 806 line Blanking period(Tys) 35 38 = line Sync pulse width (Tyc) 4 6 7 line Back porch (Typ) 0 29 line Sync pulse width + Back 35 35 35 line porch (Tvc+Tvp) Active display area (Tye) 768 768 768 line Front porch (Tyr) 0 3 = line (Horizontal) Item (symbol) Min. Typ. Max. Unit | Remark Hsynce cycle (Tua) 19.2 20.677 _ uS | Negative 1260 1344 1408 clock Blanking period (Tus) 236 320 = clock Sync pulse width (Tuc) 8 136 7 clock Back porch (Tup) 0 160 312 clock Sync pulse width + Back |1500 - Tua 296 THa- clock porch (Tuc +Tup) 1024 Active display area (Tye) 1024 1024 1024 clock Front porch (Tur) 8 24 7 clock (Clock) Item Min. Typ. Max. Unit | Remark Frequency = 65.0 65.0 MHz | [Note1] Note) In case of lower frequency, the deterioration of display quality, flicker etc., may be occurred.QD141X1LH12AA Page 10 Q: (Hsync-Vsync Phase difference) Vsyne | H syne L L L| L L Item(symbol) Min. Typ. Max. Unit | Remark Hsync-Vsync Phase difference 1 - THaTue | clock (Tuy) (Hsync-ENAB Phase difference) L Hsyne || || THN > < Item Min. Typ. Max. Unit | Remark (Tun) 0 = 312 | clock 7-2 Display position Item Standards Beginning| Ending Unit_ | Remark Horizontal |rising edge of ENAB 0 1024 clock rising edge of Hsync| _296 1320 clock | [Note1] Vertical [rising edge of Vsync 35 803 clock [Note1] ENAB signal must be fixed to low. [Note] (Horizontal display direction) When ENAB is fixed low, 296 clock are counted from Hsync negative edge and data from after are available . If you need other timing, please use ENAB signal. (Vertical display direction) 35 lines are counted from Vsync negative edge and data from next line are available. (Note of ENAB signal) ENAB could not be used for the purpose of the vertical display start timing. Caution Image will not be displayed on the right position otherwise.( QD141X1LH12AA Page 11 = 7-3. Input Data Signals and Display Position on the screen Display position of input data /\ (H, V) UP D1,DH1 D2,DH1 D3,DH1 D1024,DH1 D1,DH2 D2,DH2 D1,DH3 D1024, D1,DH768 DH768Page 12 QD141X1LH12AA CG 8. 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S| mI NX o| oo] 6] SI mI NX o| oO] a Pest il iy i] tf rf tl i] 1] B) BB] >} >] B) B| B] 8 BB >| >| 8) S| B] Bl] B Bl >) a) Bala % oO; O| oO; O| oO; O| 3 CD Co _ 5 . 5 _ 5 = e | ssi si sisi 5] 8) 2) 8. 2 = 33. 8 = | 8/3}. 8 = | s 2 s| S| 2] S| 2 SJ =] Ss] ws} BE FC OBO SI Bie eo yea seetrenodyaosa 8 & m} 9) 5} O| | sj S| S| m 4 = c)] mo 4 = 6| mo 8 = a oO = a a a Basic Color Gray Scale of Red Gray Scale of Green Gray Scale of Blue 0 : Low level voltage, 1 : High level voltage Each basic color can be displayed in 64 gray scales from 6 bit data signals. According to the@ QD141X1LH12AA Page combination of total 18 bit data signals, the 262,144-color display can be achieved on the screen. 9. Optical Characteristics Ta=25C, Vec=+3.3V Parameter Symbol | Condition| Min. Typ. Max. | Unit Remark Viewing| Horizontal | 921,022) CR>10 40 _ _ Deg. [Note1,4] Angle | Vertical 611 10 Deg. Range 12 30 _ _ Deg. Contrast ratio CRn =0 300 _ _ [Note2,4] CRo Optimum 300 viewing angle Response| Rise ur 8 =0 _ 12.5 _ ms [Note3,4] Time Decay 7d 22.5 ms Chromaticity of x 0.285 | 0.315 | 0.345 [Note4] White y 0.300 | 0.330 | 0.360 Luminance of white} Yui 120 |Cd/m?} IL = 4.omarms F_=60kHz (Note4] Yue Center | 120 160 |Cd/m?) IL= 6.omarms F_=60kHz White Uniformity bw 13 Points 1.53 [Note5] White Uniformity bw 5 Points _ _ 1.25 [Note5] x The measurement shall be executed 30 minutes after lighting at rating. (typical condition : IL = 4.0 mArms) 13 The optical characteristics shall be measured in a dark room or equivalent state with the method shown in Fig.3.( \ QD141X1LH1I2AA Page 14 a Photodetector (BM-5A:TOPCON) ror Field=2 400mm AX ZL | | | TFTLCD module | LCD panel | | | Center of the screen Fig. 3 Optical characteristics measurement method( QD141X1LH12AA Page 15 = {Note1] Definitions of viewing angle range: Normal line I Q22 | G12 ~e 611 A% vclock direction [Note2] Definition of contrast ratio: The contrast ratio is defined as the following. . Luminance (brightness) with all pixels white Contrast Ratio (CR)= Luminance (brightness) with all pixels black {Note3] Definition of response time: The response time is defined as the following figure and shall be measured by switching the input signal for "black" and "white" . white > black > qitite e 100% 2 90% / SH oo a wa oN D> QO oo b> Ord amr eB oO @ ly oi oe > Mo, Td time [Note4] This shall be measured at center of the screen. {Note5] Definition of white uniformity: Maximun Luminance of 5/13 points ow = Minimum Luminance of 5/13 points (5 Points A,B,C,D,E 13 Points A,B,C,D,E,F,G,H,I,J,K,L,M) 10mn 256 512 768 10mm i "10mm -#-4+---4----i--#-7-.- & Dp 192 -i-A----- --------4 384 B z 576 - & + 4---+--#4- i i _ 10mm( QD141X1LH12AA Page 16 = 10. Display Quality 11. The display quality of the color TFT-LCD module shall be in compliance with the Incoming Inspection Standard. Handling Precautions a) Be sure to turn off the power supply when inserting or disconnecting the cable. b) Be sure to design the cabinet so that the module can be installed without any extra stress such as warp or twist. c) Since the front polarizer is easily damaged, pay attention not to scratch it. d) Wipe off water drop immediately. Long contact with water may cause discoloration or spots. e) When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth. f) Since the panel is made of glass, it may break or crack if dropped or bumped on hard surface. Handle with care. g) Since CMOS LSI is used in this module, take care of static electricity and injure the human earth when handling. h) Observe all other precautionary requirements in handling components. i) This module has its circuitry PCBs on the rear side and should be handled carefully in order not to be stressed. j) Laminated film is attached to the module surface to prevent it from being scratched . Peel the film off slowly just before the use with strict attention to electrostatic charges. lonized air shall be blown over during the action. Blow off the dust on the polarizer by using an ionized nitrogen gun, etc.. K) Black PET sheet covers some electric components and handle with special care to avoid mechanical stress and shock on this PET surface. L) Mounting screw hole can stand torque 1.3~1.5 Kgf-cm.C- QD141X1LH12AA Page 17 = 12. Reliability test items Test item Conditions No. High temperature storage test Ta = 60C 240h Low temperature storage test Ta = -25C 240h High temperature Ta= 40 ;95%RH 240h & high humidity operation test (No condensation) 4| High temperature operation test | Ta = 50C 240h (The panel temp. must be less than 60C) Low temperature operation test Ta=0C 240h Vibration test Frequency: 10 ~ 57Hz/Vibration width (one (non- operating) side):0.075mm : 58~500Hz/Gravity:9.8m/s2 Sweep time : 11 minutes Test period : 3 hours (1 hour for each direction of X,Y,Z) 7 | Shock test (non- operating) Max. gravity : 490 m/s2 Pulse width : 11 ms, sine wave Direction : +X,+Y,+Z once for each direction. 13. Others 1) Lot No. Label: Serial number \ T Product Name [ 7 HFC1171000001 QD141X1LH12 Rev.A Ver.: XXXX XQ QDI internal Serial Number Bar Code control version No. 2) Adjusting volume has been set optimally before shipment, so do not change any adjusted value. If adjusted value is changed, the specification may not be satisfied. 3) Disassembling the module can cause permanent damage and should be strictly avoided. 4) Please be careful since image retention may occur when a fixed pattern is displayed for a long time. 5) If any problem occurs in relation to the description of this specification, it shall be resolved through discussion with spirit of cooperation.