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PDF LC420DUE-SFU1 Data sheet ( Hoja de datos )
| Número de pieza | LC420DUE-SFU1 | |
| Descripción | WUXGA TFT LCD | |
| Fabricantes | LG | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LC420DUE-SFU1 (archivo pdf) en la parte inferior de esta página. Total 39 Páginas | ||
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Product Specification
SPECIFICATION
FOR
APPROVAL
LC420DUE
( ● ) Preliminary Specification
( ) Final Specification
Title
42.0” WUXGA TFT LCD
BUYER
MODEL
APPROVED BY
/
LGE
SIGNATURE
DATE
SUPPLIER
LG Display Co., Ltd.
*MODEL
LC420DUE
SUFFIX
SFU1 (RoHS Verified)
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
SIGNATURE
DATE
/
/
Please return 1 copy for your confirmation with
your signature and comments.
Ver. 0.3
REVIEWED BY
PREPARED BY
TV Product Development Dept.
LG Display Co., Ltd
1 page  
Product Specification
LC420DUE
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
Value
Symbol
Unit Note
Min Max
Power Input Voltage LCD Circuit
VLCD
-0.3
+14.0
VDC
LED Input Voltage
Forward Voltage
T-Con Option Selection Voltage
Operating Temperature
Storage Temperature
Panel Front Temperature
Operating Ambient Humidity
Storage Humidity
VF1
VF2
VLOGIC
TOP
TST
TSUR
HOP
HST
- +127(TBD)
VDC
+83(TBD)
-0.3
+4.0
VDC
0 +50 °C
-20 +60 °C
- +68 °C
10 90 %RH
10 90 %RH
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. 0.3
-20 0 10 20 30 40 50 60 70 80
Dry Bulb Temperature [°C]
4 / 38
5 Page 
Product Specification
LC420DUE
※ Please pay attention to the followings when you set Spread Spectrum Rate(SSR) and Modulation
Frequency(FMOD)
1. Please set proper Spread Spectrum Rate(SSR) and Modulation Frequency (FMOD) of TV system LVDS output.
2. Please check FOS after you set Spread Spectrum Rate(SSR) and Modulation Frequency(FMOD) to avoid
abnormal display. Especially, harmonic noise can appear when you use Spread Spectrum under FMOD 30 KHz.
Ver. 0.3
10 / 38
11 Page | ||
| Páginas | Total 39 Páginas | |
| PDF Descargar | [ Datasheet LC420DUE-SFU1.PDF ] | |
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