LCD Module. LK460D3LA8T Datasheet

LK460D3LA8T Module. Datasheet pdf. Equivalent

LK460D3LA8T Datasheet
Recommendation LK460D3LA8T Datasheet
Part LK460D3LA8T
Description TFT LCD Module
Feature LK460D3LA8T; 1. Application This specification applies to the color 46.0” TFT-LCD module LK460D3LA8T LD-K21Z26-1.
Manufacture Sharp
Datasheet
Download LK460D3LA8T Datasheet




Sharp LK460D3LA8T
1. Application
This specification applies to the color 46.0” TFT-LCD module LK460D3LA8T
LD-K21Z26-1
* This specification is proprietary products of SHARP CORPORATION (“SHARP”) and includes 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 specification.
* 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, LED drive circuit and back
light system etc. Graphics and texts can be displayed on a 1920 RGB 1080 dots panel with one billion colors by
using 8bit + 2FRC LVDS (Low Voltage Differential Signaling) to interface, +12V of DC supply voltages.
This module also includes the LCD-PWB module to drive the LED. ( 120mA of DC supply current)
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 including FRC (Frame Rate Control) function
on the control circuit. Therefore the input signal to this LCD module is Single Frame Rate, but the output is
Double-Frame Rate picture (inserting the intermediate image which is generated by the FRC).
With combination of these technologies, motion blur can be reduced and clearer display performance can be
realized.
3. Mechanical Specifications
Parameter
Specifications
Display size
116.8 (Diagonal)
46.0 Diagonal
Active area
1018.08(H) x 572.67 (V)
Pixel Format
1920(H) x 1080(V)
1pixel = R + G + B dot
Pixel pitch
0.53025(H) x 0.53025 (V)
Pixel configuration
R, G, B vertical stripe
Display mode
Normally black
Unit Outline Dimensions (*1)
1093 (W) x 664 (H) x 13.5(D)
Mass
12.0
Surface treatment
Clear LR (Low Reflection coating)
Hard coating: 2H and more
(*1) Outline dimensions are shown in Fig.17 (excluding protruding portion)
Unit
cm
inch
mm
pixel
mm
mm
kg



Sharp LK460D3LA8T
LD-K21Z26-2
4. Input Terminals
4.1. TFT panel driving
CN1 (Interface signals and +12V DC power supply) (Shown in Fig.1)
Using connector
: FI-RNE51SZ-HF (Japan Aviation Electronics Ind., Ltd.)
Mating connector
: FI-RE51HL, FI-RE51CL (Japan Aviation Electronics Ind., Ltd.)
Mating LVDS transmitter
: THC63LVD1023 or equivalent device
Pin No.
Symbol
Function
1
VCC
+12V Power Supply
2
VCC
+12V Power Supply
3
VCC
+12V Power Supply
4
VCC
+12V Power Supply
5
VCC
+12V Power Supply
6 Open
7 GND
8 GND
9 GND
10 AIN0- Aport (-)LVDS CH0 differential data input
11 AIN0+ Aport (+)LVDS CH0 differential data input
12 AIN1- Aport (-)LVDS CH1 differential data input
13 AIN1+ Aport (+)LVDS CH1 differential data input
14 AIN2- Aport (-)LVDS CH2 differential data input
15 AIN2+ Aport (+)LVDS CH2 differential data input
16 GND
17 ACK- Aport LVDS Clock signal(-)
18 ACK+ Aport LVDS Clock signal(+)
19 GND
20 AIN3- Aport (-)LVDS CH3 differential data input
21 AIN3+ Aport (+)LVDS CH3 differential data input
22 AIN4- Aport (-)LVDS CH4 differential data input
23 AIN4+ Aport (+)LVDS CH4 differential data input
24 GND
25 BIN0- Bport (-)LVDS CH0 differential data input
26 BIN0+ Bport (+)LVDS CH0 differential data input
27 BIN1- Bport (-)LVDS CH1 differential data input
28 BIN1+ Bport (+)LVDS CH1 differential data input
29 BIN2- Bport (-)LVDS CH2 differential data input
30 BIN2+ Bport (+)LVDS CH2 differential data input
31 GND
32 BCK- Bport LVDS Clock signal(-)
33 BCK+ Bport LVDS Clock signal(+)
34 GND
35 BIN3- Bport (-)LVDS CH3 differential data input
36 BIN3+ Bport (+)LVDS CH3 differential data input
37 BIN4- Bport (-)LVDS CH4 differential data input
38 BIN4+ Bport (+)LVDS CH4 differential data input
39 GND
40 I2C_SCL I2C CLK
41 I2C_SDA I2C Data
42 Open
43 B_INT I2C bus enable(H:enable, L:disable) [Note 1]
44 PANEL_SEL (PANEL Sel Signal) [Note 2]
45 FRC_PWR_CTRL Power on sequence(DC/DC On Signal)
Remark
Pull down : (GND)
Pull down : (GND)



Sharp LK460D3LA8T
46 SA_MODE SA Mode Sel Signal
(L:Set mode, H:Stand alone(SA) mode)
47 PANEL_ON Power on sequence
48 FRC_RST FRC IC RESET
49 Open
50 TCON_RDY TCON ready signal (H:OK, L:NG)
51 Open
[Note] GND of a liquid crystal panel drive part has connected with a module chassis.
LD-K21Z26-3
Pull up 3.3V
Pull down : (GND)
Pull down : (GND)
Open
CN2 (+12V DC power supply)
Using connector
: SM04B-PASS (J.S.T.Mfg Co., Ltd.)
Mating connector
Pin No.
Symbol
1 VCC
2 VCC
3 GND
4 GND
: (PAP-04V-S) (J.S.T.Mfg Co., Ltd.)
Function
+12V Power Supply
+12V Power Supply
Remark
[Note 1] B_INT
Pin No.
43
Symbol
B_INT
[Note 2] PANEL_SEL
R1 Panel type
Open
Standard
Function
Select I2C Bus
0: FRC is I2C master. (EEPROM access mode )
1: FRC is I2C slave.( com mode(SA_MODE = ‘1’))
Address
Slave address and Power sequence are standard.
com







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