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Número de pieza | LC420WU5-SLA2 | |
Descripción | Display Module | |
Fabricantes | LG | |
Logotipo | ||
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Product Specification
SPECIFICATION
FOR
APPROVAL
LC420WU5
( ) Preliminary Specification
●( ) Final Specification
Title
42.0” WUXGA TFT LCD
BUYER
MODEL
General
SUPPLIER
LG.Philips LCD Co., Ltd.
*MODEL
LC420WU5
SUFFIX
SLA2(RoHS Verified)
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
/
SIGNATURE
DATE
APPROVED BY
SIGNATURE
DATE
J.H. Yoon /Senior Manager
REVIEWED BY
/ J.T. Kim / Manager
/
Please return 1 copy for your confirmation with
your signature and comments.
Ver1.0
PREPARED BY
D.K. Yang / Engineer
TV Product Development Dept.
LG. Philips LCD Co., Ltd
1 /32
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Product Specification
LC420WU5
2. Absolute Maximum Ratings
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
Value
Min Max
Power Input LCM
Voltage Backlight inverter
VLCD
VBL
+8.0
+21.6
+14.0
+27.0
ON/OFF Control Voltage
VON/OFF
-0.3
+5. 5
Brightness Control Voltage
VBR
0
+5.0
Operating Temperature
TOP
0
+50
Storage Temperature
TST -20
+60
Operating Ambient Humidity
HOP
10
90
Storage Humidity
HST 10
90
Unit
VDC
VDC
VDC
VDC
°C
°C
%RH
%RH
Remark
at 25 ± 2 °C
Note 1,2
Notes : 1. Temperature and relative humidity range are shown in the figure below.
℃Wet bulb temperature should be 39 °C Max, and no condensation.
2. Gravity mura can be guaranteed under 40 condition.
3. Abnormal visual problems by panel front side surface temperature can be occurred in
specific range (60 °C ~ 65 °C), But materials (exp : polarizer) are not damaged permanently
in this range, TSUR.
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]
Ver1.0
Storage
Operation
5 /32
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Product Specification
3-4. Signal Timing Waveforms
DE, Data
0.7VDD
0.3VDD
DCLK
tCLK
0.5 VDD
First data
Invalid data
Second data Invalid data
Valid data
Pixel 0,0 Pixel 2,0
Valid data
Pixel 1,0 Pixel 3,0
DE(Data Enable)
* Reference : Sync. Relation
HSync tWH
tHBP
DE(Data Enable)
VSync
tWV
tVBP
DE(Data Enable)
Ver1.0
tHP
tHV
tVP
tVV
LC420WU5
Invalid data
Invalid data
* tHB = tHFP + tWH +tHBP
* tVB = tVFP + tWV +tVBP
tHFP
tVFP
11 /32
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11 Page |
Páginas | Total 32 Páginas | |
PDF Descargar | [ Datasheet LC420WU5-SLA2.PDF ] |
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