RECORDS OF REVISION
LQ281L1LW11
SPEC No.
DATE
REVISED
SUMMARY NOTE
No.
PAGE
LD15212 Feb.25.2003 -
-
-
1st
Issue
Contrast ratio Min.= 400
Add
Luminance of white(Dimmer Max.)
Min.=210cd/m
2
Add
15
Luminance of white(Dimmer Min.)
Max.=27 cd/m
2
Add
LD15212A Apr.10.2003 1
22,23 Lot No. and indication Label's position
Change
LD15212B Jul.01.2005 2 1
Deletion of usage
Delete
17
Shipping condition1set2set etc Change
21
Packing drawing1set2set etc Change
LD-15212B-1
1. Application
2
This specification applies to the color 28.05inch 2048x2048 TFT-LCD module LQ281L1LW11.
These specification sheets are the proprietary product of SHARP CORPORATION("SHARP") and include
materials protected under the 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.
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 extremely high level of reliability, such as medical
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.
LD-15212B-2
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 a
backlight unit ,and backlight inverters. Graphics and texts can be displayed on a 204832048 dots panel with
about 16.77 million colors (8 bit) by supplying 192 bit data signals(8bit2pixelRGB4), eight display enable
signals, and eight dot clock signals by LVDS, and +12V DC supply voltages for TFT-LCD panel driving and
back light. The backlight inverters are built into this module.
3. Mechanical Specifications
Parameter Specifications
Unit
Display size
71.2 (Diagonal)
cm
28.05 (Diagonal)
Inch
Active area
503.808 (H)503.808
(V) mm
Pixel format
2048 (H)2048 (V)
Pixel
(1 pixelRGB dots)
Pixel pitch
0.246 (H)0.246 (V)
mm
Pixel configuration
R,G,B vertical stripe
Display mode
Normally Black
Unit outline dimensions *1
594 (W)594 (H)60(*1)/83(*2) (D)
mm
Mass
15 Typ
kg
Surface treatment
Anti-glare and hard-coating 2H
*1.Note: The thickness of module (D) doesn't contain the projection.
*2.Note: The thickness of module (D) contains the projection.
Outline dimensions are shown in Fig.4 and Fig.5.
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