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PDF LC420DUN-SEU3 Data sheet ( Hoja de datos )
| Número de pieza | LC420DUN-SEU3 | |
| Descripción | WUXGA TFT LCD | |
| Fabricantes | LG | |
| Logotipo |  |
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Product Specification
SPECIFICATION
FOR
APPROVAL
LC420DUN
( ) Preliminary Specification
●( ) Final Specification
Title
42.0” WUXGA TFT LCD
BUYER
MODEL
APPROVED BY
/
LGE
SIGNATURE
DATE
SUPPLIER
LG Display Co., Ltd.
*MODEL
LC420DUN
SUFFIX
SEU3(RoHS Verified)
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
J.T.KIM / Team Leader
SIGNATURE
DATE
REVIEWED BY
/ J.K. PARK/ Project Leader
PREPARED BY
/ J.K.KIM / Engineer
Please return 1 copy for your confirmation with
your signature and comments.
Ver. 1.0
TV Product Development Dept.
LG Display Co., Ltd
1 / 38
1 page  
Product Specification
LC420DUN
2. Absolute Maximum Ratings
The following items are maximum values which, if exceeded, may cause faulty operation or permanent damage
to the LCD module.
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter
Power Input Voltage
LCD Circuit
Driver
Driver Control Voltage
ON/OFF
Brightness
T-Con Option Selection Voltage
Operating Temperature
Storage Temperature
Panel Front Temperature
Operating Ambient Humidity
Storage Humidity
Symbol
VLCD
VBL
VOFF / VON
EXTVBR-B
VLOGIC
TOP
TST
TSUR
HOP
HST
Value
Min Max
-0.3 +14.0
-0.3 + 27.0
-0.3 +5.5
-0.3 +5.5
-0.3 +4.0
0 +50
-20 +60
- +68
10 90
10 90
Unit
VDC
VDC
VDC
VDC
VDC
°C
°C
°C
%RH
%RH
Note
1
2,3
4
2,3
Note 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.
90%
60
60%
Wet Bulb
Temperature [°C]
50
40
30
20
10
0
40%
10%
Storage
Operation
Ver. 1.0
-20 0 10 20 30 40 50 60 70 80
Dry Bulb Temperature [°C]
5 / 38
5 Page 
Product Specification
3-4. LVDS Signal Specification
3-4-1. LVDS Input Signal Timing Diagram
DE, Data
DCLK
First data
Second data
0.7VDD
0.3VDD
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)
DE(Data Enable)
tHP
1
tHV
tVV
tVP
LC420DUN
Invalid data
Invalid data
1080
Ver. 1.0
11 / 38
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet LC420DUN-SEU3.PDF ] | |
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