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PDF LP140WD2-TLB1 Data sheet ( Hoja de datos )
| Número de pieza | LP140WD2-TLB1 | |
| Descripción | HD+ TFT LCD Module | |
| Fabricantes | LG | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LP140WD2-TLB1 (archivo pdf) en la parte inferior de esta página. Total 28 Páginas | ||
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Product Specification
SPECIFICATION
FOR
APPROVAL
LP140WD2
Liquid Crystal Display
( ) Preliminary Specification
( ◆ ) Final Specification
Title
14.0”W HD+ TFT LCD
Customer
LENOVO
SUPPLIER
LG Display Co., Ltd.
MODEL
*MODEL
LP140WD2
wwwwww..jjxxllccdd..ccoommSuffix
TLB1
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
/
/
/
SIGNATURE
Please return 1 copy for your confirmation with
your signature and comments.
APPROVED BY
SIGNATURE
S. R. Kim / S.Manager
REVIEWED BY
J. S. Park / Manager
PREPARED BY
C. W. Lee/ Engineer
D. J. Lee/ Engineer
Products Engineering Dept.
LG Display Co., Ltd
Ver. 1.0
Dec. 16. 2010
1 / 28
http://www.Datasheet4U.com
1 page  
Product Specification
LP140WD2
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
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
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.
wwwwww..jjxx60llc9c0% 8d0d% 60%..ccoomm
Wet Bulb
Temperature [℃]
50
40
30
20
10
0
40%
20%
10%
Storage
Operation
-20 0 10 20 30 40 50 60 70 80
Dry Bulb Temperature [℃]
Ver. 1.0
Dec. 16. 2010
5 / 28
5 Page 
Product Specification
LP140WD2
Liquid Crystal Display
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 Frequency
fCLK - 96 - MHz
Period
tHP
1704
1728
1768
Hsync Width
tWH 32 32 48 tCLK
Width-Active
twHA
1600
1600
1600
Vsync
Period
Width
tVP 910 926 934
tWV 2 5 7 tHP
Width-Active
twVA 900 900 900
Data
Horizontal back porch
Horizontal front porch
tHBP
32
48
64
tCLK
tHFP 40 48 56
Enable Vertical back porch
tVBP
7
18 21
tHP
Vertical front porch
tVFP 1 3 6
Appendix) All reliabilities are specified for timing specification based on refresh rate of 60 Hz.
wwwwww..jjxxllccdd..ccoommEventhough actual performancein 50Hz and 40Hz for low power is displayed normally,
remark and inform to user that display quality in 40 Hz and 50 Hz is out of guarantee range.
3-5. Signal Timing Waveforms
Hsync tWH
Date Enable
tHBP
tWV
Vsync
tVBP
High: 0.7VCC
Low: 0.3VCC
tHP
tW HA
tVP
tW VA
Condition : VCC =3.3V
tHFP
tVFP
Date Enable
Ver. 1.0
Dec. 16. 2010
11 / 28
11 Page | ||
| Páginas | Total 28 Páginas | |
| PDF Descargar | [ Datasheet LP140WD2-TLB1.PDF ] | |
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