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PDF LC420WX7-SLA1 Data sheet ( Hoja de datos )
| Número de pieza | LC420WX7-SLA1 | |
| Descripción | WXGA TFT LCD | |
| Fabricantes | LG | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LC420WX7-SLA1 (archivo pdf) en la parte inferior de esta página. Total 33 Páginas | ||
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Product Specification
SPECIFICATION
FOR
APPROVAL
LC420WX7
Liquid Crystal Display
www.DataSheet4U.com
( ) Preliminary Specification
( ● ) Final Specification
Title
BUYER
MODEL
42.0” WXGA TFT LCD
SUPPLIER
LG.Philips LCD Co., Ltd.
*MODEL
LC420WX7
SUFFIX
SLA1 (RoHS Verified)
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
/
SIGNATURE
DATE
APPROVED BY
Y. S Baek / S. Manager
SIGNATURE
DATE
REVIEWED BY
/ Y.H Choi / Engineer
/
Please return 1 copy for your confirmation with
your signature and comments.
Ver. 1.0
PREPARED BY
S. W Kwag / Engineer
TV Products Development Dept.
LG. Philips LCD Co., Ltd
1 / 33
1 page  
Product Specification
LC420WX7
Liquid Crystal Display
2. Absolute Maximum Ratings
www.DataSheet4U.com
The following items are maximum values which, if exceeded, may cause faulty operation or damage to the
LCD module.
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Power Input
Voltage
LCD circuit
Inverter
Inverter Control
Voltage
ON/OFF
Brightness
Operating Temperature
Storage Temperature
Operating Ambient Humidity
Storage Humidity
VLCD
VBL
VOFF / VON
VBR
TOP
TST
HOP
HST
Value
Min Max
+8.0 +14.0
21.6 28.0
-0.3 +5.5
0.0 +5.0
0 +50
-20 +60
10 90
10 90
Unit
V [DC]
V [DC]
V [DC]
V [DC]
°C
°C
%RH
%RH
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 40 °C condition.
Remark
at 25 ± 2 °C
Note 1
90%
60
Wet Bulb
Temperature [°C]
50
40
30
20
10
0
60%
40%
10%
-20 0 10 20 30 40 50 60 70 80
Dry Bulb Temperature [°C]
Storage
Operation
Ver. 1.0
5 / 33
5 Page 
Product Specification
3-4. Signal Timing Waveforms
DE, Data
0.7VDD
0.3VDD
DCLK
First data
Second data
tCLK
0.5 VDD
Invalid data
Invalid data
Valid data
Pixel 0,0 Pixel 2,0
Valid data
Pixel 1,0 Pixel 3,0
DE(Data Enable)
tHT
tHV
LC420WX7
Liquid Crystal Display
www.DataSheet4U.com
Invalid data
Invalid data
DE(Data Enable)
Ver. 1.0
1 768
tVV
tVT
11 / 33
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| Páginas | Total 33 Páginas | |
| PDF Descargar | [ Datasheet LC420WX7-SLA1.PDF ] | |
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