SPEC No. LD-13Z04
FILE No.
PREPARED BY : DATE
ISSUE : May.27.2002
PAGE : 22 pages
APPROVED BY : DATE
AVC LCD DEVELOPMENT GROUP
SHARP CORPORATION
SPECIFICATION
APPLICABLE GROUP
AVC Liquid Crystal Display
Group
DEVICE SPECIFICATION
TFT-LCD Module
MODEL No.
LQ181E1LW31
CUSTOMER'S APPROVAL
DATE
BY
PRESENTED
BY
M.TAKEDA
Development General Manager
Development Engineering Department 2
AVC LIQUID CRYSTAL DISPLAY Division
AVC LIQUID CRYSTAL DISPLAY GROUP
SHARP CORPORATION
LD-13Z04-1
1. Application
This specification applies to the color 18.1 SXGA TFT-LCD module LQ181E1LW31.
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.
The device listed in these specification 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.
SHARP 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 specification sheets.
Contact and consult with a SHARP sales representative for any questions about this device.
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, power supply circuit and a back light unit.
Graphics and texts can be displayed on a 128031024 dots panel with about 16 million colors (8 bit) by using
LVDS (Low Voltage Differential Signaling) to interface and supplying +12 DC supply voltages for TFT-LCD panel
driving and supply voltage for backlight.
It is a wide viewing-angle-module using SHARP original technology.
Backlight-driving DC/AC inverter is not built in this module.
LD-13Z04-2
3. Mechanical Specifications
Parameter
Specifications
Unit
46 (Diagonal)
cm
Display size
18.1 (Diagonal)
Inch
Active area
359.0 (H)287.2
(V)
mm
1280 (H)1024 (V)
Pixel
Pixel format
(1 pixel=R+G+B dots)
Pixel pitch
0.2805 (H) 0.2805 (V)
mm
Pixel configuration
R,G,B vertical stripe
Display mode
Normally Black
Unit outline dimensions *1
389 (W)317.2 (H)27.5(D)
mm
Mass
MAX 3.5
kg
Surface treatment
Anti-glare and hard-coating 2H
*1.Note: excluding back light cables.
The thickness of module (D) doesn't contain the projection.
Outline dimensions are shown in Fig.1.
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