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PDF LC550EUN-PFF1 Data sheet ( Hoja de datos )

Número de pieza LC550EUN-PFF1
Descripción WUXGA TFT LCD
Fabricantes LG 
Logotipo LG Logotipo



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No Preview Available ! LC550EUN-PFF1 Hoja de datos, Descripción, Manual

Product Specification
SPECIFICATION
FOR
APPROVAL
LC550EUN
( ) Preliminary Specification
( ) Final Specification
Title
BUYER
MODEL
China
55.0” WUXGA TFT LCD
SUPPLIER
*MODEL
SUFFIX
LG Display Co., Ltd.
LC550EUN
PFF1 (RoHS Verified)
APPROVED BY
/
SIGNATURE
DATE
/
/
Please return 1 copy for your confirmation with
your signature and comments.
Ver. 0.0
APPROVED BY
H. S. Song / Team Leader
SIGNATURE
DATE
REVIEWED BY
D. W. Lee / Project Leader
PREPARED BY
C. H. Yu/ Engineer
TV Product Development Dept.
LG Display Co., Ltd.
1 /41

1 page




LC550EUN-PFF1 pdf
Product Specification
LC550EUN
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 +4.0
-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. 0.0
-20 0 10 20 30 40 50 60 70 80
Dry Bulb Temperature [°C]
5 /41

5 Page





LC550EUN-PFF1 arduino
Product Specification
LC550EUN
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. 0.0
11 /41

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