LD- 17209-1
1. Application
This specification applies to the color 44.5" HDTV TFT-LCD module LQ445D3LZ19.
* These specification sheets 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.
* The device listed in these specification sheets was designed and manufactured for use in AV 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 that 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, inverter circuit and back light
system etc. Graphics and texts can be displayed on a 1920RGB1080 dots panel with 16,777,216 colors by
using LVDS (Low Voltage Differential Signaling) to interface, +12V of DC supply voltages.
This module also includes the DC/AC inverter to drive the CCFT. (+24V of DC supply voltage)
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.
By using the captioned process, the image signals of this LCD module are being set so that image response can be
completed within one frame, as a result, image blur can be improved and clear image performance can be realized.
3. Mechanical Specifications
Parameter Specifications
Unit
113.1 Diagonal
cm
Display size
44.5 Diagonal
inch
Active area
985.92 (H) x 554.58 (V)
mm
Pixel Format
1920 (H) x 1080 (V)
1pixel = R + G + B dot
pixel
Pixel pitch
0.5135(H) x 0.5135 (V)
mm
Pixel configuration
R, G, B vertical stripe
Display mode
Normally black
Unit Outline Dimensions (*1)
1054.9(W) x 626.8(H) x 57.4(D)
mm
Mass
14.50.5
kg
Surface treatment
Anti glare, low reflection coating
Hard coating: 2H
Haze: 23 +/- 5%
(*1) Outline dimensions are shown in Fig.1
LD- 17209-2
4. Input Terminals
4-1. TFT panel driving
CN1 (Interface signals and +12V DC power supply) (Shown in Fig.1)
Using connector
:SM30B-LDYGLS (JST)
Mating connector
:FI-X30H, FI-X30C or FI-X30M (Japan Aviation Electronics Ind. , Ltd.)
Mating LVDS transmitter
:THC63LVDM83A or equivalent device
Pin No.
Symbol
Function
Remark
1
VCC
+12V Power Supply
2
VCC
+12V Power Supply
3
VCC
+12V Power Supply
4
VCC
+12V Power Supply
5 GND
GND
6 GND
GND
7 GND
GND
8 GND
GND
9 GND
GND
10
AIN0-
Aport (-)LVDS CH0 differential data input
LVDS
11
AIN0+
Aport (+)LVDS CH0 differential data input
LVDS
12
AIN1-
Aport (-)LVDS CH1 differential data input
LVDS
13
AIN1+
Aport (+)LVDS CH1 differential data input
LVDS
14
AIN2-
Aport (-)LVDS CH2 differential data input
LVDS
15
AIN2+
Aport (+)LVDS CH2 differential data input
LVDS
16
ACK-
Aport LVDS Clock signal(-)
LVDS
17
ACK+
Aport LVDS Clock signal(+)
LVDS
18
AIN3-
Aport (-)LVDS CH3 differential data input
LVDS
19
AIN3+
Aport (+)LVDS CH3 differential data input
LVDS
20
BIN0-
Bport (-)LVDS CH0 differential data input
LVDS
21
BIN0+
Bport (+)LVDS CH0 differential data input
LVDS
22
BIN1-
Bport (-)LVDS CH1 differential data input
LVDS
23
BIN1+
Bport (+)LVDS CH1 differential data input
LVDS
24
BIN2-
Bport (-)LVDS CH2 differential data input
LVDS
25
BIN2+
Bport (+)LVDS CH2 differential data input
LVDS
26
BCK-
Bport LVDS Clock signal(-)
LVDS
27
BCK+
Bport LVDS Clock signal(+)
LVDS
28
BIN3-
Bport (-)LVDS CH3 differential data input
LVDS
29
BIN3+
Bport (+)LVDS CH3 differential data input
LVDS
30
GND GND
[note]GND of a liquid crystal panel drive part has connected with a module chassis.
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