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RECORDS OF REVISION
MODEL No. : LK400D3LC03
SPEC No. : LD-K23Z01
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DATE
NO.
2011.12.2 LD-K23Z01
REVISED
No.
㸫㸫
PAGESUMMARY NOTE
㸫
1st Issue
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1.Application
This specification applies to the color 40.0” TFT-LCD module LK400D3LC03.
* These specifications are proprietary products 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.
* 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 that does not comply with
the instructions and the precautions specified in these specifications.
* 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, and edge-lit LED backlight system etc. Graphics
and texts can be displayed on a 1920RGB1080 dots panel with one billion colors (RGB 10bits) by using LVDS
(L
ow Voltage Differential Signaling) to interface, +12V of DC supply voltages.
And in order to improve the response time of LCD, this module applies the Over Shoot driving (O/S driving)
technology for the control circuit. In the O/S driving technology, signals are being applied to the Liquid Crystal
according to a pre-fixed process as an image signal of the present frame when a difference is found between image
signal of the previous frame and that of the current frame after comparing them.
With this technology, image signals can be set so that liquid crystal response completes within one frame. As a
result, motion blur reduces and clearer display performance can be realized
This LCD module also adopts Double Frame Rate driving method.
With combination of these technologies, motion blur can be reduced and clearer display performance can be
realized.
3.Mechanical Specifications
Paramete
Display size
Active area 885.6(H) x 498.15 (V)mm
Pixel Format
Pixel pitch 0.15375(H) x 0.46125 (V)mm
Pixel configurationR, G, B vertical stripe
Display mode Normally black
Unit Outline Dimensions (*1) 914.6(W) x 529.1(H) x 10.8(D)mm
Mass
Surface treatment
(*1) Outline is shown in Fig.1
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SpecificationsUnit
101.609 㸦Diagonal㸧
40.0 㸦Diagonal㸧
1920(H) x 1080(V)
㸦1pixel = R + G + B dot㸧
7.6s1.0
Low-Haze Anti Glare
Hard coating: 3H and more
Haze value : 7% (typ)
LD-K23Z01-1
c
inch
pixel
kg
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4.Input Terminals
4.1.TFT panel driving
CN1 (Interface signals and +12V DC power supply)
Using connector : 91213-0510 (Aces Electronics Co., Ltd.)
N/A: Not Available
(*)Since the display position is prescribed by the rise of DE(Display Enable)signal, please do not fix DE
signal during operation at ”High”.
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[Note 3] LVDS Data order
SELLVDS
Data L(GND) or Open
[VESA]
TA0
TA1
TA2
TA3
TA4
TA5
TA6
TB0
TB1
TB2
TB3
TB4
TB5
TB6
TC0
TC1
TC2
TC3
TC4 NA NA
TC5 NA NA
TC6 DE(*) DE(*)
TD0
TD1
TD2
TD3
TD4
TD5
TD6
TE0
TE1
TE2
TE3
TE4
TE5
TE6
NA: Not Available
(*)Since the display position is prescribed by the rise of DE(Display Enable)signal, please do not fix DE
signal during operation at ”High”.