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PDF LM290WW1-SSZ1 Data sheet ( Hoja de datos )
| Número de pieza | LM290WW1-SSZ1 | |
| Descripción | Wide Full HD TFT LCD | |
| Fabricantes | LG | |
| Logotipo |  |
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Product Specification
LM290WW1
Liquid Crystal Display
SPECIFICATION
FOR
APPROVAL
(● ) Preliminary Specification
( ) Final Specification
Title
29” Wide Full HD TFT LCD
BUYER
MODEL
General
APPROVED BY
/
SIGNATURE
DATE
/
/
Please return 1 copy for your confirmation with
your signature and comments.
SUPPLIER
LG Display Co., Ltd.
*MODEL
LM290WW1
SUFFIX
SSZ1
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
C. K. Lee / G. Manager
REVIEWED BY
B. C. Kim / Manager [C]
K. H. Moon / Manager [M]
J. K. Lee / Manager [P]
SIGNATURE
DATE
PREPARED BY
M. L. Yoon / Engineer
IT/Mobile Development Division 1
LG Display Co., Ltd
Ver. 0.3
Mar. 14. 2013
1 / 40
1 page  
LM290WW1
Liquid Crystal Display
Product Specification
2. Absolute Maximum Ratings
The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit.
Table 1. Absolute maximum ratings
Parameter
Power Supply Input Voltage
Operating Temperature
Storage Temperature
Operating Ambient Humidity
Storage Humidity
LCM Surface Temperature
(Operation)
Symbol
VLCD
TOP
TST
HOP
HST
Tsurface
Values
Min Max
-0.3 +13.0
0 50
-20 60
10 90
10 90
0 65
Units
Vdc
°C
°C
%RH
%RH
℃
Notes
At 25℃
1,2,3
1, 4
Note : 1. Temperature and relative humidity range are shown in the figure below.
Wet bulb temperature should be 39 °C Max, and no condensation of water.
2. Maximum Storage Humidity is up to 40℃, 70% RH only for 4 corner light leakage Mura.
3. Storage condition is guaranteed under packing condition.
4. LCM Surface Temperature should be Min. 0℃ and Max. 65℃ under the VLCD=12.0V,
fV=60Hz, 25℃ ambient Temp. no humidity control and LED string current is typical value.
FIG. 2 Temperature and relative humidity
90%
60
Wet Bulb
Temperature [℃]
10
0
20
40
30
50
60%
40%
10%
-20 0 10 20 30 40 50 60 70 80
Dry Bulb Temperature [℃]
Storage
Operation
Ver. 0.3
Mar. 14. 2013
5 / 40
5 Page 
Product Specification
LM290WW1
Liquid Crystal Display
Note :
1. All GND (Ground) pins should be connected together to the LCD module’s metal frame.
2. All VLCD (power input) pins should be connected together.
3. All Input levels of LVDS signals are based on the EIA 664 Standard.
4. Always all LVDS signal and clock input should be 4 channels and synchronized.
5. PWM_OUT is a reference signal for LED PWM control.
This PWM signal is synchronized with vertical frequency.
Its frequency is 3 times of vertical frequency, and its duty ratio is 50%.
If the system don’t use this pin, do not connect.
Ver. 0.3
Mar. 14. 2013
11 / 40
11 Page | ||
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