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LD470DUE-SFR1 -显示屏技术规格书.pdf
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嵌入式LCD液晶显示屏技术手册,规格书SPEC,产品规格书。
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Product Specification
LD470DUE
Title 47.0” WUXGA TFT LCD
BUYER General
MODEL
SUPPLIER LG Display Co., Ltd.
*MODEL LD470DUE
SUFFIX
SFR1
SPECIFICATION
FOR
APPROVAL
( ) Preliminary Specification
(
●
) Final Specification
Ver. 1.0
1 / 36
SUFFIX
SFR1
APPROVED BY
SIGNATURE
DATE
/
/
/
Please return 1 copy for your confirmation with
your signature and comments.
SIGNATURE
DATE
O.H. Lee / Team Leader
K.N. Kim / Project Leader
J.S. Won / Engineer
TV Product Development Dept.
LG Display Co., Ltd
REVIEWED BY
PREPARED BY
APPROVED BY
Product Specification
LD470DUE
CONTENTS
Number ITEM
Page
COVER
1
CONTENTS
2
RECORD OF REVISIONS 3
1 GENERAL DESCRIPTION 4
2 ABSOLUTE MAXIMUM RATINGS
5
3 ELECTRICAL SPECIFICATIONS
6
3-1 ELECTRICAL CHARACTERISTICS
6
3-2 INTERFACE CONNECTIONS
8
3-3 SIGNAL TIMING SPECIFICATIONS
10
3-4 LVDS SIGNAL SPECIFICATIONS 12
3-5 COLOR DATA REFERENCE
15
3-6 POWER SEQUENCE
16
4
OPTICAL SPECIFICATIONS
17
Ver. 1.0
2 / 36
4
OPTICAL SPECIFICATIONS
17
5 MECHANICAL CHARACTERISTICS
21
6 RELIABILITY
24
7 INTERNATIONAL STANDARDS
25
7-1 SAFETY
25
7-2 EMC 25
7-3 ENVIRONMENT 25
8 PACKING
26
8-1 DESIGNATION OF LOT MARK
26
8-2 PACKING FORM
26
9 PRECAUTIONS 27
9-1 MOUNTING PRECAUTIONS 27
9-2 OPERATING PRECAUTIONS 27
9-3 ELECTROSTATIC DISCHARGE CONTROL 28
9-4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE 28
9-5 STORAGE
28
9-6 HANDLING PRECAUTIONS FOR PROTECTION FILM 28
Product Specification
LD470DUE
Revision No. Revision Date Page Description
1.0 Jan, 04, 2013 - Final Specification
RECORD OF REVISIONS
Ver. 1.0
3 / 36
Product Specification
LD470DUE
1. General Description
The LD470DUE is a Color Active Matrix Liquid Crystal Display with an integral Light Emitting Diode (LED)
backlight s ystem. T he m a t rix e m p l o ys a - S i T h i n Film Tran s is tor as the a c t i ve e l em ent.
It is a transmissive display type which is operating in the normally black mode. It has a 46.96 inch diagonally
measured active display area with WUXGA resolution (1080 vertical by 1920 horizontal pixel array).
Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arrayed in vertical stripes.
Gray scale or the luminance of the sub-pixel color is determined with a 8-bit gray scale signal for each dot.
Therefore, it can present a palette of more than 16.7Million colors.
It has been designed to apply the 8-bit 2-port LVDS interface.
It is intended to support LCD TV, PCTV where high brightness, super wide viewing angle, high color gamut,
high color depth and fast response time are important.
Source Driver Circuit
TFT - LCD Panel
(1920 × RGB × 1080 pixels)
[Gate In Panel]
G1
S1 S1920
EPI(RGB)
Timing Controller
LVDS Rx + Scanning
Integrated
EEPROM
SDA
SCL
LVDS
Select
CN1
(51pin)
LVDS
2Port
+12.0V
Control
Signals
LVDS 1,2
Option
signal
I2C
Ver. 1.0
4 / 36
General Features
Active Screen Size 46.96 inches(1192.78mm) diagonal
Outline Dimension 1067.6(H) X 617.4(V) X 36.5(B) mm (Typ.)
Pixel Pitch 0.5415 mm x 0.5415 mm
Pixel Format 1920 horiz. by 1080 vert. Pixels, RGB stripe arrangement
Color Depth 8bit, 16.7Million colors
Luminance, White 400 cd/m
2
(Center 1point ,Typ.)
Viewing Angle (CR>10) Viewing angle free ( R/L 178 (Min.), U/D 178 (Min.))
Power Consumption Total 85.92W (Typ.) [Logic= 6.02W, LED only= 79.9W (IF_cathode=400mA)]
Weight 9.2 kg (Typ.)
Display Mode Transmissive mode, Normally black
Surface Treatment Hard coating(3H), Anti-glare treatment of the front polarizer (Haze 1%)
G1080
Power Circuit
Block
+12.0V
Power Signals
Back light Assembly
LED Anode
LED Cathode
CNT (7pin)
Product Specification
LD470DUE
The following items are maximum values which, if exceeded, may cause faulty operation or permanent damage
to the LCD module.
2. Absolute Maximum Ratings
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter Symbol
Value
Unit Note
Min Max
Power Input Voltage LCD Circuit VLCD -0.3 +14.0 VDC
1
LED Input Voltage Forward Voltage VF
- +118 VDC
T-Con Option Selection Voltage VLOGIC -0.3 +4.0 VDC
Operating Temperature TOP 0 +50
°C
2,3
Storage Temperature TST -20 +60
°C
Panel Front Temperature TSUR - +68
°C
4
Operating Ambient Humidity HOP 10 90 %RH
2,3
Storage Humidity HST 10 90 %RH
Ver. 1.0
5 / 36
1. Ambient temperature condition (Ta = 25 ± 2 °C )
2. Temperature and relative humidity range are shown in the figure below.
Wet bulb temperature should be Max 39°C, and no condensation of water.
3. Gravity mura can be guaranteed below 40°C condition.
4. The maximum operating temperatures is based on the test condition that the surface temperature
of display area is less than or equal to 68°C with LCD module alone in a temperature controlled chamber.
Thermal management should be considered in final product design to prevent the surface temperature of
display area from being over 68℃. The range of operating temperature may be degraded in case of
improper thermal management in final product design.
Note
90%
10 20 30 40 50 60 70 800-20
0
10
20
30
40
50
Dry Bulb Temperature [°C]
Wet Bulb
Temperature [°C]
Storage
Operation
Humidity [(%)RH]
10%
40%
60%
60
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