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PREPARED BY: DATE SPEC No. LD-K23Z01
FILE No.
APPROVED BY: DATE ISSUE: Dec, 2, 2011
PAGE : 26 pages
LIQUID CRYSTAL DISPLAY GROUP APPLICABLE GROUP
SHARP CORPORATION LIQUID CRYSTAL DISPLAY GROUP
SPECIFICATION
DEVICE SPECIFICATION FOR
TFT - LCD module
MODEL No. LK400D3LC03
LQ038Q5DRQ1
CUSTOMER'S APPROVAL
DATE
PRESENTED
BY BY
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RECORDS OF REVISION
MODEL No. : LK400D3LC03
SPEC No. : LD-K23Z01
REVISED
DATE NO. PAGE SUMMARY NOTE
No.
2011.12.2 LD-K23Z01 1st Issue
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LD-K23Z01-1
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 1920 RGB 1080 dots panel with one billion colors (RGB 10bits) by using LVDS
(Low 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
Parameter Specifications Unit
101.609 Diagonal cm
Display size
40.0 Diagonal inch
Active area 885.6(H) x 498.15 (V) mm
1920(H) x 1080(V)
Pixel Format pixel
1pixel = R + G + B dot
Pixel pitch 0.15375(H) x 0.46125 (V) mm
Pixel configuration R, 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 7.6 1.0 kg
Low-Haze Anti Glare
Surface treatment Hard coating: 3H and more
Haze value : 7% (typ)
(*1) Outline is shown in Fig.1
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LD-K23Z01-2
4. Input Terminals
4.1. TFT panel driving
CN1 (Interface signals and +12V DC power supply)
Using connector : 91213-0510 (Aces Electronics Co., Ltd.)
Mating connector : FI-RE51HL, FI-RE51CL (Japan Aviation Electronics Ind., Ltd.)
Mating LVDS transmitter : THC63LVD1023 or equivalent device
Pin No. Symbol Function Remark
Open *If the 0 is mounted on the R128,
1 NC Non-connection (default : OPEN)
Pin No.1 is connected to GND.
2 I2C_SDA I2C data signal [Note 1] Slave address B4 / Pull up (3.3[V])
3 I2C_SCL I2C clock signal [Note 1] Slave address B4 / Pull up (3.3[V])
4 Reserved Non-connection (default : OPEN)
Read/write enable for TCON ROM
5 R/W Pull down (GND) [Note 3]
(Low : Disenable, High : Enable)
6 Reserved Non-connection (default : OPEN) Open
7 SELLVDS Select LVDS data order [Note2] Pull down (GND) [Note 3]
8 Reserved Non-connection (default : OPEN) Open
9 Reserved Non-connection (default : OPEN) Open
10 Reserved Non-connection (default : OPEN) Open
11 GND
12 AIN0- Aport (-)LVDS CH0 differential data input
13 AIN0+ Aport (+)LVDS CH0 differential data input
14 AIN1- Aport (-)LVDS CH1 differential data input
15 AIN1+ Aport (+)LVDS CH1 differential data input
16 AIN2- Aport (-)LVDS CH2 differential data input
17 AIN2+ Aport (+)LVDS CH2 differential data input
18 GND
19 ACK- Aport LVDS Clock signal(-)
20 ACK+ Aport LVDS Clock signal(+)
21 GND
22 AIN3- Aport (-)LVDS CH3 differential data input
23 AIN3+ Aport (+)LVDS CH3 differential data input
24 AIN4- Aport (-)LVDS CH4 differential data input
25 AIN4+ Aport (+)LVDS CH4 differential data input
26 GND
27 GND
28 BIN0- Bport (-)LVDS CH0 differential data input
29 BIN0+ Bport (+)LVDS CH0 differential data input
30 BIN1- Bport (-)LVDS CH1 differential data input
31 BIN1+ Bport (+)LVDS CH1 differential data input
32 BIN2- Bport (-)LVDS CH2 differential data input
33 BIN2+ Bport (+)LVDS CH2 differential data input
34 GND
35 BCK- Bport LVDS Clock signal(-)
36 BCK+ Bport LVDS Clock signal(+)
37 GND
38 BIN3- Bport (-)LVDS CH3 differential data input
39 BIN3+ Bport (+)LVDS CH3 differential data input
40 BIN4- Bport (-)LVDS CH4 differential data input
41 BIN4+ Bport (+)LVDS CH4 differential data input
42 GND
43 GND
44 GND
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LD-K23Z01-3
45 GND
46 GND
47 Reserved Non-connection (default : OPEN)
48 VCC +12V Power Supply
49 VCC +12V Power Supply
50 VCC +12V Power Supply
51 VCC +12V Power Supply
CN2 (Interface signals)
Using connector : 91213-0410 (Aces Electronics Co., Ltd.)
Mating connector : FI-RE41HL, FI-RE41CL (Japan Aviation Electronics Ind., Ltd.)
Pin No. Symbol Function Remark
1 Reserved (VCC) +12V Power Supply
2 Reserved (VCC) +12V Power Supply
3 Reserved (VCC) +12V Power Supply
4 Reserved Non-connection (default : OPEN)
5 Reserved Non-connection (default : OPEN)
6 Reserved Non-connection (default : OPEN)
7 Reserved Non-connection (default : OPEN)
8 Reserved Non-connection (default : OPEN)
9 GND
10 CIN0- Cport (-)LVDS CH0 differential data input
11 CIN0+ Cport (+)LVDS CH0 differential data input
12 CIN1- Cport (-)LVDS CH1 differential data input
13 CIN1+ Cport (+)LVDS CH1 differential data input
14 CIN2- Cport (-)LVDS CH2 differential data input
15 CIN2+ Cport (+)LVDS CH2 differential data input
16 GND
17 CCK- Cport LVDS Clock signal(-)
18 CCK+ Cport LVDS Clock signal(+)
19 GND
20 CIN3- Cport (-)LVDS CH3 differential data input
21 CIN3+ Cport (+)LVDS CH3 differential data input
22 CIN4- Cport (-)LVDS CH4 differential data input
23 CIN4+ Cport (+)LVDS CH4 differential data input
24 GND
25 GND
26 DIN0- Dport (-)LVDS CH0 differential data input
27 DIN0+ Dport (+)LVDS CH0 differential data input
28 DIN1- Dport (-)LVDS CH1 differential data input
29 DIN1+ Dport (+)LVDS CH1 differential data input
30 DIN2- Dport (-)LVDS CH2 differential data input
31 DIN2+ Dport (+)LVDS CH2 differential data input
32 GND
33 DCK- Dport LVDS Clock signal(-)
34 DCK+ Dport LVDS Clock signal(+)
35 GND
36 DIN3- Dport (-)LVDS CH3 differential data input
37 DIN3+ Dport (+)LVDS CH3 differential data input
38 DIN4- Dport (-)LVDS CH4 differential data input
39 DIN4+ Dport (+)LVDS CH4 differential data input
40 GND
41 GND
[Note] GND of a liquid crystal panel drive part has connected with a module chassis.
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LD-K23Z01-4
[Note 1] Slave address "9E" is allocated for internal use for TCON board.
The equivalent circuit figure of the terminal
Terminal
100
10K
[Note 2] LVDS Data order
SELLVDS
Data L(GND) or Open [VESA NS] H(3.3V) [JEIDA]
TA0 R0(LSB) R4
TA1 R1 R5
TA2 R2 R6
TA3 R3 R7
TA4 R4 R8
TA5 R5 R9(MSB)
TA6 G0(LSB) G4
TB0 G1 G5
TB1 G2 G6
TB2 G3 G7
TB3 G4 G8
TB4 G5 G9(MSB)
TB5 B0(LSB) B4
TB6 B1 B5
TC0 B2 B6
TC1 B3 B7
TC2 B4 B8
TC3 B5 B9(MSB)
TC4 N/A N/A
TC5 N/A N/A
TC6 DE(*) DE(*)
TD0 R6 R2
TD1 R7 R3
TD2 G6 G2
TD3 G7 G3
TD4 B6 B2
TD5 B7 B3
TD6 N/A N/A
TE0 R8 R0(LSB)
TE1 R9(MSB) R1
TE2 G8 G0(LSB)
TE3 G9(MSB) G1
TE4 B8 B0(LSB)
TE5 B9(MSB) B1
TE6 N/A N/A
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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LD-K23Z01-5
[Note 3] LVDS Data order
SELLVDS
Data L(GND) or Open H(3.3V)
[VESA] [JEIDA]
TA0 R0(LSB) R4
TA1 R1 R5
TA2 R2 R6
TA3 R3 R7
TA4 R4 R8
TA5 R5 R9(MSB)
TA6 G0(LSB) G4
TB0 G1 G5
TB1 G2 G6
TB2 G3 G7
TB3 G4 G8
TB4 G5 G9(MSB)
TB5 B0(LSB) B4
TB6 B1 B5
TC0 B2 B6
TC1 B3 B7
TC2 B4 B8
TC3 B5 B9(MSB)
TC4 NA NA
TC5 NA NA
TC6 DE(*) DE(*)
TD0 R6 R2
TD1 R7 R3
TD2 G6 G2
TD3 G7 G3
TD4 B6 B2
TD5 B7 B3
TD6 N/A N/A
TE0 R8 R0(LSB)
TE1 R9(MSB) R1
TE2 G8 G0(LSB)
TE3 G9(MSB) G1
TE4 B8 B0(LSB)
TE5 B9(MSB) B1
TE6 N/A N/A
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".
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LD-K23Z01-6
SELLVDS= Low (GND) or OPEN
1 cycle
ACK+,BCK+
ACK
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