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PDF LC420EUQ-SCA2 Data sheet ( Hoja de datos )
| Número de pieza | LC420EUQ-SCA2 | |
| Descripción | WUXGA TFT LCD | |
| Fabricantes | LG | |
| Logotipo |  |
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Product Specification
SPECIFICATION
FOR
APPROVAL
LC420EUQ
( ● ) Preliminary Specification
( ) Final Specification
Title
BUYER
MODEL
KDP
42.0” WUXGA TFT LCD
SUPPLIER
LG.Display Co., Ltd.
*MODEL
LC420EUQ
SUFFIX
SCA2 (RoHS Verified)
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
/
SIGNATURE
DATE
APPROVED BY
J. Y Lee / Team Leader
SIGNATURE
DATE
REVIEWED BY
/ J. K Kim / Project Leader
/
Please return 1 copy for your confirmation with
your signature and comments.
Ver. 1.0
PREPARED BY
W. K Sang / Engineer
TV Products Development Dept.
LG. Display LCD Co., Ltd
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Product Specification
LC420EUQ
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
0.0 +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
Note1. 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]
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Product Specification
3-4. LVDS Signal Specification
3-4-1. LVDS Input Signal Timing Diagram
DCLK
tCLK
DE, Data
0.5 VDD
0.7VDD
0.3VDD
LC420EUQ
First data
Invalid data
Second data Invalid data
Third data
Invalid data
Forth data
Invalid data
DE(Data Enable)
Valid data
Pixel 0
Pixel 4
Valid data
Pixel 1
Pixel 5
Valid data
Pixel 2
Pixel 6
Valid data
Pixel 3
Pixel 7
Invalid data
Invalid data
Invalid data
Invalid data
* tHB = tHFP + tWH +tHBP
* tVB = tVFP + tWV +tVBP
DE(Data Enable)
Ver. 1.0
1 1080
tVV
tVP
10 /46
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| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet LC420EUQ-SCA2.PDF ] | |
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