LQ121S1DG42 Sharp Microelectronics, LQ121S1DG42 Datasheet
LQ121S1DG42
Specifications of LQ121S1DG42
Related parts for LQ121S1DG42
LQ121S1DG42 Summary of contents
Page 1
...
Page 2
... LQ121S1DG42 SPEC No. DATE LD-20711A July.28.2008 RECORDS OF REVISION REVISED No. PAGE - - SUMMARY - 1 st Issue NOTE ...
Page 3
... Application This specification applies to color TFT-LCD module, LQ121S1DG42 These specification sheets are the proprietary product of SHARP CORPORATION(”SHARP) and include materials protected under copyright of SHARP. 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 SHARP ...
Page 4
Outline specification. Parameter Display size Active area Pixel format Number of colors (Number of gray scale level) Pixel pitch Pixel configuration Display mode Unit outline dimensions *1 Mass Surface treatment *1: excluding backlight cables. Outline dimensions is shown in ...
Page 5
Input Terminals 4-1. TFT-LCD panel driving CN1 Corresponding connector: DF9-41S-1V, DF9A-41S-1V, DF9B-41S-1V, DF9M-41S-1V Pin No. Symbol 1 GND 2 CK Clock signal for sampling each data signal 3 GND 4 Hsync Horizontal synchronous signal 5 Vsync Vertical synchronous signal ...
Page 6
R/L = High, U/D = Low R/L = High, U/D = High 4-2. Backlight driving CN2 ,CN3 Used connector : BHR-03VS-1(JST) Corresponding connector :SM02(8.0)B-BHS(JST) Pin no. symbol 1 VHIGH Power supply for lamp (High voltage side) 2 ...
Page 7
Parameter Symbol V Input voltage V Supply voltage Ambient temperature Topa [Note1]CK,R0∼R5,G0∼G5,B0∼B5,Hsync,Vsync,ENAB,R/L,U/D [Note2] Vcc-turn-on conditions 0<t1≦15ms 0<t2≦10ms 0<t3≦100ms 0<t4≦1s t5>200ms Vcc-dip conditions 1) 2.5V≦Vcc td≦10ms 2) Vcc<2.5V Vcc-dip conditions should also follow the Vcc-turn-on conditions [Note3] Humidity: ...
Page 8
Typical current situation : 16-gray-bar pattern. Vcc=+3.3V/+5.0V [Note2] CK,R0~R5,G0~G5,B0~B5,Hsync,Vsync,ENAB, R/L,U/D [Note3] CK,R0~R5,G0~G5,B0~B5,Hsync,Vsync,ENAB, [Note4] R/L [Note5] U/D [Note6] See below block diagram of input interface. R0∼R5 G0∼G5 B0∼ ENAB CK R/L U/D ＶＣＣ 100Ω R0∼R5 100Ω ...
Page 9
Backlight driving The backlight system is an edge-lighting type with double CCFT (Cold Cathode Fluorescent Tube). The characteristics of single lamp are shown in the following table. (It is usually required to measure under the following condition. condition:IL=6.0mA,Ta=25℃±2℃,FL=60kHz.) Parameter ...
Page 10
Timing diagrams of input signal are shown in Fig.2. 8-1. Timing characteristics Parameter Clock Frequency High time Low time Duty ratio Data Setup time Hold time Horizontal Cycle sync. signal Pulse width Vertical Cycle sync. signal Pulse width Horizontal display ...
Page 11
THp THc * Only when enable terminal is fixed “LOW” ...
Page 12
Input Signals, Basic Display Colors and Gray Scale of Each Color Colors & Gray scale Gray Scale Black 0 0 − ...
Page 13
Optical Characteristics Parameter Symbol Viewing Horizontal θ21, θ22 angle Vertical range Contrast ratio Response Rise time Decay Chromaticity of white Chromaticity of red Chromaticity of green Chromaticity of blue Luminance of white White Uniformity θ21,θ22 Viewing angle range within ...
Page 14
Definitions of viewing angle range: [Note2] Definition of contrast ratio: The contrast ratio is defined as the following. Contrast Ratio (CR) = [Note3] Definition of response time: The response time is defined as the following figure and shall be ...
Page 15
Display Quality The display quality of the color TFT-LCD module shall be in compliance with the Incoming Inspection Standard. 12.Handling Precautions a) Be sure to turn off the power supply when inserting or disconnecting the cable sure ...
Page 16
Packing form Product country Piling number of cartons Package quantity in one carton Carton size Total mass of one carton filled with full modules Packing form is shown 14.Reliability test items No. Test item 1 High temperature storage test ...
Page 17
... Packing box Label: （４Ｓ）LQ121S1DG42 社内品番： Barcode （１Ｔ）２００８．０７．２３ ＬｏｔＮＯ． ： Barcode （Ｑ） Ｑｕａｎｔｉｔｙ： ...
Page 18
...
Page 19
...