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PDF LD520WU1 Data sheet ( Hoja de datos )

Número de pieza LD520WU1
Descripción WUXGA TFT LCD
Fabricantes LG 
Logotipo LG Logotipo



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No Preview Available ! LD520WU1 Hoja de datos, Descripción, Manual

Product Specification
SPECIFICATION
FOR
APPROVAL
wwwL.Da5t2a0ShWeeUt41U.com
Liquid Crystal Display
( ) Preliminary Specification
( ) Final Specification
Title
BUYER
MODEL
General
52.0” WUXGA TFT LCD
SUPPLIER
LG.Philips LCD Co., Ltd.
*MODEL
LD520WU1
SUFFIX
SLA1
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
/
SIGNATURE
DATE
APPROVED BY
SIGNATURE
DATE
Y.S. Park / Senior Manager
REVIEWED BY
/ M.G. Lee / Manager
PREPARED BY
/ J.H. Kim / Engineer
Please return 1 copy for your confirmation with
your signature and comments.
TV Product Development Dept.
LG. Philips LCD Co., Ltd
Ver. 1.0
Nov.14, 2007
1 / 29

1 page




LD520WU1 pdf
Product Specification
wwwL.Da5t2a0ShWeeUt41U.com
Liquid Crystal Display
2. Absolute Maximum Ratings
The followings are maximum values which, if exceeded, may cause faulty operation or damage to the unit.
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Power Input LCM
Voltage
Backlight inverter
Option input voltage(select)
ON/OFF Control Voltage
Brightness Control Voltage
Operating Temperature
Storage Temperature
Operating Ambient Humidity
Storage Humidity
VLCD
VBL
VI
VON/OFF
VBR
TOP
TST
HOP
HST
Value
Min
8.0
21.6
-0.3
-0.3
0.0
0
-20
10
10
Max
14.0
27.0
3.6
5.25
5.0
50
50
90
90
Unit
VDC
VDC
VDC
-
-
%RH
%RH
Remark
at 25 ± 2 °C
When operating
#7, #10, #27 Pin
Note 2
Note 1
Note : 1. Temperature and relative humidity range are shown in the figure below.
Wet bulb temperature should be 39 °C Max. and no condensation of water.
2. Gravity mura can be guaranteed under 55 condition (Panel surface’s temperature)
90%
60
Wet Bulb
Temperature [℃]
50
40
30
10
0
20
60%
[(%)RH]
40% Humidity
10%
Storage
Operation
-20 0 10 20 30 40 50 60 70 80
Dry Bulb Temperature [°C]
Ver. 1.0
5 / 29

5 Page





LD520WU1 arduino
Product Specification
wwwL.Da5t2a0ShWeeUt41U.com
Liquid Crystal Display
Table 9 shows the signal timing required at the input of the LVDS transmitter. All of the interface signal timing
should be satisfied with the following specification for normal operation.
Table 9. TIMING TABLE for PAL (DE Only Mode)
ITEM
Symbol
Min Typ Max Unit
Note
DCLK
Period
Frequency
tCLK 14.81
- 59.63
16.16
61.88
16.77
67.5
ns
MHz
=123.75/2
Period
tHP 1060
1100
1200
tCLK
Horizontal Valid
tHV - 960 - tCLK
Hsync
Horizontal Blank
Frequency
tHB 100 140 240
fH
55.25
56.25
57.25
KHz
1
Width
tWH 12 30 60 tCLK
Horizontal Back Porch
Horizontal Front Porch
tHBP
tHFP
12
12
78 120
32 120
Period
tVP 1105 1125 1145
tHP
Vertical Valid
tVV
-
1080
-
tHP
Vsync
Vertical Blank
Frequency
Width
tVB 25 45 65 tHP
fV 47 50 53 Hz
tWV 4
5 10 tHP
1
Vertical Back Porch
tVBP
6
Vertical Front Porch tVFP 2
36 45
4 10
Note : 1. tHB = tHFP + tWH +tHBP
tVB = tVFP + tWV +tVBP
The Input of HSYNC & VSYNC signal does not have an effect on normal operation(DE Only Mode).
The performance of the electro-optical characteristics may be influenced by variance of the vertical refresh rate.
Ver. 1.0
11 / 29

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