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PDF LM220WE4-SLB1 Data sheet ( Hoja de datos )
| Número de pieza | LM220WE4-SLB1 | |
| Descripción | Display Module | |
| Fabricantes | LG | |
| Logotipo |  |
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Product Specification
SPECIFICATION
FOR
APPROVAL
LM220WE4
Liquid Crystal Display
( ) Preliminary Specification
( ● ) Final Specification
Title
22.0” WSXGA+ TFT LCD
BUYER
MODEL
APPROVED BY
/
/
/
SIGNATURE
DATE
SUPPLIER
*MODEL
SUFFIX
LG Display Co., Ltd.
LM220WE4
SLB1
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
H.S KIM / G.Manager
SIGNATURE
DATE
REVIEWED BY
C.K LEE / Manager [C]
K.H MOON / Manager [M]
G.T KIM / Manager [P]
PREPARED BY
J.H KIM / Engineer
Please return 1 copy for your confirmation with
your signature and comments.
MNT Products Engineering Dept.
LG Display Co., Ltd.
Ver. 1.0
Oct. 15 . 2008
1 / 35
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Product Specification
LM220WE4
Liquid Crystal Display
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 Input Voltage
Operating Temperature
Storage Temperature
Operating Ambient Humidity
Storage Humidity
Symbol
VLCD
TOP
TST
HOP
HST
Values
Min
-0.3
0
-20
10
10
Max
6
50
60
90
90
Units
Vdc
°C
°C
%RH
%RH
Notes
at 25 ± 2°C
1, 2
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.
Note : 2. Maximum Storage Humidity is up to 40℃, 70% RH only for 4 corner light leakage Mura.
90%
60
Wet Bulb
Temperature [C]
10
0
20
40
30
50
60%
40%
10%
-20 0 10 20 30 40 50 60 70 80
Dry Bulb Temperature [C]
[ Figure 2 ] Temperature and relative humidity
Storage
Operation
Ver. 1.0
Oct. 15 . 2008
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Product Specification
LVDS Input characteristics
1. DC Specification
LM220WE4
Liquid Crystal Display
Description
LVDS Differential Voltage
LVDS Common mode Voltage
LVDS Input Voltage Range
2. AC Specification
Symbol
|VID|
VCM
VIN
Min
100
0.6
0.3
Max Unit
600 mV
1.8 V
2.1 V
Notes
-
-
-
Description
Symbol Min
Max Unit
Notes
LVDS Clock to Data Skew Margin
LVDS Clock to Clock Skew Margin (Even to Odd)
Maximum deviation
of input clock frequency during SSC
tSKEW
tSKEW
tSKEW_EO
FDEV
- 400
- 600
- 1/7
-
+ 400
+ 600
+ 1/7
±3
ps 85MHz > Fclk ≥ 65MHz
ps 65MHz > Fclk ≥ 25MHz
Tclk -
%-
Maximum modulation frequency
of input clock during SSC
FMOD - 200 KHz
-
Ver. 1.0
Oct. 15 . 2008
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