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PDF LP140WD2-TLD1 Data sheet ( Hoja de datos )
| Número de pieza | LP140WD2-TLD1 | |
| Descripción | HD+ TFT LCD | |
| Fabricantes | LG | |
| Logotipo |  |
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Product Specification
SPECIFICATION
FOR
APPROVAL
LP140WD2
Liquid Crystal Display
( ◆ ) Preliminary Specification
( ) Final Specification
Title
Customer
MODEL
HP
14.0”W HD+ TFT LCD
SUPPLIER
LG Display Co., Ltd.
*MODEL
LP140WD2
Suffix
TLD1
*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
H. S. 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. 0.0
Nov. 26. 2010
1 / 27
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.
90% 80%
60 60%
Wet Bulb
Temperature [℃]
50
40
30
20
10
0
40%
20%
10%
-20 0 10 20 30 40 50 60 70 80
Dry Bulb Temperature [℃]
Storage
Operation
Ver. 0.0
Nov. 26. 2010
5 / 27
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 - 53.9 - MHz
Period
tHP 936 960 984
Hsync
Width
tWH 16 16 16 tCLK
Width-Active
twHA 800 800 800
Vsync
Period
Width
tVP 936 936 936
tWV 5 5 5 tHP
Width-Active
twVA 900 900 900
Data
Enable
Horizontal back porch
Horizontal front porch
Vertical back porch
Vertical front porch
tHBP
100
120
140
tCLK
tHFP 20 24 28
tVBP
28
28
28
tHP
tVFP 3 3 3
Appendix) All reliabilities are specified for timing specification based on refresh rate of 60 Hz.
Even though actual performance in 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.
2 Port
2 Port
2 Port
3-5. Signal Timing Waveforms
Hsync tWH
Date Enable
tHBP
tWV
Vsync
tVBP
High: 0.7VCC
Low: 0.3VCC
tHP
tWHA
tVP
tWVA
Condition : VCC =3.3V
tHFP
tVFP
Date Enable
Ver. 0.0
Nov. 26. 2010
11 / 27
11 Page | ||
| Páginas | Total 27 Páginas | |
| PDF Descargar | [ Datasheet LP140WD2-TLD1.PDF ] | |
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