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PDF LP156WH4-TLN1 Data sheet ( Hoja de datos )
| Número de pieza | LP156WH4-TLN1 | |
| Descripción | HD TFT LCD Module | |
| Fabricantes | LG | |
| Logotipo |  |
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Product Specification
LP156WH4
Liquid Crystal Display
SPECIFICATION
FOR
APPROVAL
0327( ) Preliminary Specification
2( ◆ ) Final Specification
_1Title
icCustomer
gMODEL
LENOVO
wwwwwwD.._jjxMxllaccdd..ccoommAPPROVEDBY
LG/
SIGNATURE
15.6” HD TFT LCD
SUPPLIER
LG Display Co., Ltd.
*MODEL
LP156WH4
Suffix
TLN1
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
SIGNATURE
C. I. Kim / S.Manager
REVIEWED BY
/ B. T. Jang / Manager
B. D. Jun / Manager
/ PREPARED BY
C. H. Yun / Engineer
C.K.D / Engineer
Please return 1 copy for your confirmation with
your signature and comments.
Products Engineering Dept.
LG Display Co., Ltd
Ver. 1.0
Jan. 05 .2012
1 / 32
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1 page  
Product Specification
LP156WH4
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
7Parameter
2Power Input Voltage
3Operating Temperature
0Storage Temperature
2Operating Ambient Humidity
1Storage Humidity
Symbol
VCC
TOP
HST
HOP
HST
Values
Min Max
-0.3 4.0
0 50
-20 60
10 90
10 90
Units
Vdc
C
C
%RH
%RH
Notes
at 25 5C
1
1
1
1
ic_Note : 1. Temperature and relative humidity range are shown in the figure below.
Wet bulb temperature should be 39C Max, and no condensation of water.
ag90% 80%
wwwwww.._jjxM60 60%
xllccdd..ccoommWetBulb
DTemperature [℃]
50
40
LG30
Storage
40%
Operation
20
10
20%
0
10%
-20 0 10 20 30 40 50 60 70 80
Dry Bulb Temperature [℃]
Ver. 1.0
Jan. 05 .2012
5 / 32
Free Datasheet http://www.datasheet-pdf.com/
5 Page 
LP156WH4
Liquid Crystal Display
Product Specification
3-4. Signal Timing Specifications
This is the signal timing required at the input of the User connector. All of the interface signal timing should be
satisfied with the following specifications and specifications of LVDS Tx/Rx for its proper operation.
Table 4. TIMING TABLE
ITEM
Symbol
Min
Typ
Max
Unit
Note
DCLK
7Hsync
032Vsync
_12Data
gicEnable
Frequency
Period
Width
Width-Active
Period
Width
Width-Active
Horizontal back porch
Horizontal front porch
Vertical back porch
Vertical front porch
fCLK
tHP
tWH
tWHA
tVP
tWV
tWVA
tHBP
tHFP
tVBP
tVFP
-
1464
32
1366
776
2
768
34
32
4
2
70.0
1492
48
1366
782
5
768
42
36
6
3
-
1528
62
1366
792
8
768
60
40
12
4
MHz
tCLK
tHP
tCLK
tHP
aAppendix) all reliabilities are specified for timing specification based on refresh rate of 60Hz.
However, LP156WH4 has a good actual performance even at lower refresh rate (e.g. 40Hz or 50Hz)
for power saving mode, whereas LP140WH4 is secured only for function under lower refresh rate.
wwwwww.._jjxMxllccdd..ccoomm60Hz at Normal mode, 50Hz, 40Hz at Power save mode. Don’t care Flicker level (power save mode).
3-5. Signal Timing Waveforms
Condition : VCC =3.3V
DData Enable, Hsync, Vsync
High: 0.7VCC
Low: 0.3VCC
LGDCLK
tCLK
0.5 Vcc
Hsync tWH
Data Enable
tHBP
tWV
Vsync
Data Enable
Ver. 1.0
tVBP
tHP
tWHA
tVP
tWVA
Jan. 05 .2012
tHFP
tVFP
11 / 32
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11 Page | ||
| Páginas | Total 32 Páginas | |
| PDF Descargar | [ Datasheet LP156WH4-TLN1.PDF ] | |
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