RECORDS OF REVISION MODEL SPEC No:LQ070Y5DG06 No NO. 2008.1.
LCY-07084A-1 TFT−LCD MODULE L Q 0 7 0 Y 5 D G 0 6 DEVICE SPECIFICATIONS CONTENTS (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) Fig.1 Fig.2 Fig3-1 Fig3-2 Fig.
LCY-07084A-2 NOTICE This publication is the proprietary of SHARP and is copyrighted, with all rights reserved. Under the copyright laws, no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical for any purpose, in whole or in part, without the express written permission of SHARP. Express written permission is also required before any use of this publication may be made by a third party.
LCY-07084A-3 (1) Summary This TFT-LCD module is a color active matrix LCD module incorporating amorphous silicon TFT. An outline of the module is given in Table 4-1. (2) Features ・Utilizes a panel with a 15:9 aspect ratio, which makes the module suitable for use in wide-screen systems. ・The 7.0 screen produces a high resolution image that is composed of 384,000 pixels elements in a stripe arrangement.
LCY-07084A-4 (5) I/O Terminal Name and Functions 5-1) TFT-LCD Panel Driving Part Table5-1 I/O terminal name and functions Pin No.
LCY-07084A-5 Pin No. Symbol i/o Description 51 52 53 54 55 56 57 58 59 60 VCOM VCOM CS N.C. VDD N.C. VEE VCC N.C. VSS i i i − i − − i − − Common electrode driving signal Common electrode driving signal CS driving signal OPEN Power supply of gate driver OPEN Power supply of gate driver Power supply of gate driver OPEN Power supply of gate driver Remarks [Note5-1] A vertical, horizontal direction of the scanning can be controlled according to this signal.
LCY-07084A-6 5-2)Backlight fluorescent tube driving part Table5-4 Pin No. Symbol Description 1 2 3 4 5 6 7 8 A1 A2 NC K1 K2 K3 NC NC Remarks Input terminal (Anode 1) Input terminal (Anode 2) Input terminal (Cathode 1) Input terminal (Cathode 2) Input terminal (Cathode 3) (6) Absolute maximum ratings Teble6-1 Absolute maximum ratings GND=0V Parameter Symbol MIN MAX Unit Remark Power supply Analog VSHA −0.3 +6.0 V Ta=25℃ of source driver Digital VSHD −0.3 +6.0 V 〃 Power supply VDD −0.3 +35.
LCY-07084A-7 (7) Electrical Characteristics 7-1) TFT-LCD panel driving section Table7-1 Recommended operating conditions GND=0V , Ta=25℃ Parameter Symbol MIN TYP MAX Unit Remarks Power supply Analog VSHA +5.0 +5.3 +5.6 V of source driver Digital VSHD +2.5 +3.3 +3.6 V Power supply TFT Hi VDD +14.8 +15.0 +15.2 V of gate driver driving Lo AC VEEAC − COM AC − Vp-p [Note7-1] DC VEEDC −11.8 −12.0 −12.2 V Hi VCC VSS+VSHD VSS+VSHD VSS+VSHD V [Note7-2] Logic −0.3 +0.3 Lo VSS −17.0 −17.4 −17.
LCY-07084A-8 [Note7-4] Apply to terminal of R0∼R5,G0∼G5,B0∼B5,SPR,SPL,CK,LS and LBR. [Note7-5] Apply to terminal of CLS,SPS,MODE1,MODE2 and U/L. [Note7-6] Please switch polarity of amplitude COMAC by center value of amplitude that is COMDC for every one level scan and every one vertical scan. Moreover, please adjust COMDC so that contrast becomes the maximum and a flicker becomes the minimum for every module.
LCY-07084A-9 7-3) Timing characteristics of input signals Timing diagrams of input signal are shown in Fig3-1, Fig3-2. Table7-3 VSHA=5.3V,VSHD=3.3V,GND=0V,Ta=25℃ Parameter Symbol MIN TYP MAX Unit Source Operating Clock frequency fck − 33.2 34.6 MHz High level clock width Tcwh 12 − − ns Low level clock width Tcwl 13 − − ns Clock rise time Tcr − − 4 ns Clock fall time Tcf − − 4 ns Start pulse frequency fsp − 31.5 31.
LCY-07084A-10 7-4) Electric power consumption Table7-4 Ta = 25℃ Parameter symbol Voltage conditiion MIN TYP MAX Unit Current for Analog ISHA VSHA=+5.3V − 40 95 mA source driver Digital ISHD VSHD=+3.3V 8.0 19 mA Current for Hi IDD VDD=+15.0V − 0.2 0.35 mA gate driver Lo IEE VEE=−12.0±3.6V − −0.2 −0.35 mA Logic Hi ICC VCC=−14.1V − 0.05 0.1 mA Logic Lo ISS VSS=−17.4V − −0.1 −0.2 mA *Conditions Display pattern: Vertical stripe pattern alternating 21 gray scale (GS21) with 42 gray scale (GS42) every 1 dot.
LCY-07084A-11 (8) Input signals, basic display color and gray scale of each color Table8-1 Colors & Data signal 0 :Low level voltage Gray scale Gray Scale 1 :High level voltage R0 R1 R2 R3 R4 R5 G0 G1 G2 G3 G4 G5 B0 B1 B2 B3 B4 B5 Basic color Gray Scale of red Black Blue Green Cyan Red Magenta Yellow White − − − − − − − − 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0
LCY-07084A-12 (9) Optical characteristics Table9-1 Parameter Symbol Viewing Horizontal θ21, θ22 angle range θ11 Vertical θ12 Contrast ratio CRmax Response Rise time τr time Fall time τd Rise time τr Fall time τd Panel surface brightness Y0 Panel no surface impression chromaticity LED lifetime +25℃ Condition TYP 60 55 50 310 9 17 35 80 540 MAX − − − − x y If=90mA (at LED 1line) (no signal input) If=90mA (at LED 1line) MIN 50 45 35 150 − − − − 400 0.257 0.268 0.307 0.318 0.357 0.
LCY-07084A-13 [Note 9-1] Viewing angle range is defined as follows. Normal line θ22 θ11 θ12 θ21 6 o’clock direction [Note 9-2] Contrast ratio is defined as follows: Contrast ratio(CR)= Photo detector output with LCD being "white(GS63)" Photo detector output with LCD being "black(GS0)" [Note 9-3] Response time is defined as follows: Response time is obtained by measuring the transition time of photo detector output, when input signals are applied so as to make the area "black" to and from "white".
LCY-07084A-14 [Note 9-4] Definition of panel surface brightness Measured on the center area of the panel at a viewing cone 1-degree by TOPCON luminance meter BM-7.(After 30 minutes operation) [Note 9-5] Definition of panel surface chromaticity Measured on the center area of the panel at a viewing cone 1-degree by TOPCON luminance meter BM-7.
LCY-07084A-15 (10) Mechanical characteristics 10-1) External appearance Do not exist extreme defects. (See Fig. 1) 10-2) Panel toughness The panel should not be broken, when press to the center of the panel by 19N power using smooth surface with 15mm diameter. Caution: If the pressure is added on the active area of the panel over the long time, even if the pressure is very small weight , the functional damage might occur in the panel.
LCY-07084A-16 12−3) Precautions in mounting ①Polarizer adhering to the surface of the LCD is made of a soft material and susceptible to flaw, it must be handled carefully. Protection sheet is applied on the surface to protect. It against scratches and dirties. It is recommended to remove the protection sheet immediately before the use, taking care of static electricity.
LCY-07084A-17 ③When metal part of the TFT-LCD module (shielding case) soiled, wipe it with soft dry cloth. For stubborn dirt, wipe the part after breathing on there. For water drops or finger grease, wipe off immediately. Long contact with water may cause discoloration or spots. ④TFT-LCD module uses glass which breaks or cracks easily if dropped or bumped on hard surface. Handle with care. The LCD used in the module is made of glass. If drop the module or bump it on hard surface, the LCD should be broken.
LCY-07084A-18 (13) Package form 13-1) Package form (Refer to Fig.4) 13-2) Carton keeping conditions ①The cartons can be piled up maximum 10 layers. ②Environments Temperature : 0∼40℃ Humidity : 60%RH or less(at 40℃) No dew condensation at low temperature and high humidity. Atmosphere : Harmful gas such as acid or alkaline that bites electronic components or wires, must not be detected.
LCY-07084A-19 Table14-1 Reliability test conditions Table 12 Temperature condition is based on operating temperature condition No.
LCY-07084A-20 Fig1.
1/fck CLD 0.8VSHD 0.8VSHD LAST−1 LAST 0.2VSHD 0.8VSHD Tcwl 0.8VSHD 1 0.2VSHD 2 0.2VSHD Tcr Twlp Thlpck LP Tcwh Tcf 0.8VSHD 0.8VSHD 0.2VSHD 1/flp Tsusp Thsp Tsulpsp 0.8VSHD SPR(SPL) 0.2VSHD 0.8VSHD Twsp 1/fsp Tsud R0∼R5 G0∼G5 B0∼B5 Thd 0.8VSHD 0.8VSHD (D1、n) (D2、n) 0.2VSHD 0.2VSHD *n=DH1、DH2・・DH480 Twl Tfcl Trcl 0.8VSHD CLS 0.2VSHD Tfsps 0.2VSHD 0.2VSHD Trsps Thsps 1/fcls 0.8VSHD 0.2VSHD 0.2VSHD 0.8VSHD 0.2VSHD 1/fsps Fig.3-1. Input signal waveform 0.
CLS 1 2 7 8 9 486 487 488 ・・ SPS R0∼R5 G0∼G5 B0∼B5 Horizontal invalid data period (m,DH1) (m,DH2) (m,DH479) (m,DH480) Horizontal invalid data period *m=D1∼D800 CLS 0.2VSHD 0.2VSHD Tsulp LP 0.8VSHD Tsucom VCOM 90% Tfcom 90% 10% 10% Trcom Thv0 90% 90% 10% 10% Trv0 (Tfv0) Tfv0 (Trv0) Fig.3-2.
LCY-07084A-25 (Appendix) Adjusting method of optimum DC bias voltage of common electrode driving signal Photoelectric devices are very effective to obtain optimum DC bias voltage of common electrode driving signal accurately, and theaccuracy is with 0.1V. (In visual examination method, the accuracy is about 0.5V because of the difference among individuals.