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PDF LM171WX3-TLB1 Data sheet ( Hoja de datos )
| Número de pieza | LM171WX3-TLB1 | |
| Descripción | WXGA TFT LCD | |
| Fabricantes | LG | |
| Logotipo |  |
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Product Specification
SPECIFICATION
FOR
APPROVAL
LM171WX3
Liquid Crystal Display
( ) Preliminary Specification
( ) Final Specification
Title
BUYER
MODEL
DELL
-
17.1” WXGA TFT LCD
SUPPLIER
LG.Philips LCD Co., Ltd.
*MODEL
LM171WX3
SUFFIX
TLB1
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
/
SIGNATURE
DATE
APPROVED BY
S.G.Hong / G.Manager
REVIEWED BY
SIGNATURE
DATE
/ D.I.Chung / Manager
PREPARED BY
/ K.H.Lee / Engineer
Please return 1 copy for your confirmation with
your signature and comments.
MNT Products Engineering Dept.
LG. Philips LCD Co., Ltd
Ver. 1.0
June, 14, 2007
1 / 27
1 page  
Product Specification
LM171WX3
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 Max
-0.3 +4.0
0 50
-20 60
10 90
10 90
Units
Vdc
¢C
¢C
%RH
%RH
Notes
£¤ ¥¦ ± ¥ §¨
1
1
1
1
¢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.
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. 1.0
June, 14, 2007
5 / 27
5 Page 
Product Specification
LM171WX3
Liquid Crystal Display
3-3. Signal Timing Specifications
This is the signal timing required at the input of the LVDS Transmitter. All of the interface signal timing should
be satisfied with the following specifications for it’s proper operation.
Table 5. Timing Table
ITEM
Symbol
Min Typ Max Unit
Note
DCLK
Period
Frequency
Hsync
Period
Width
Vsync
Period
Frequency
Width
Horizontal Valid
Horizontal Back Porch
Horizontal Front Porch
DE
(Data
Enable)
-
Vertical Valid
Vertical Back Porch
Vertical Front Porch
-
tCLK
fCLK
tHP
tWH
tVP
fV
tWV
tHV
tHBP
tHFP
-
tVV
tVBP
tVFP
-
22.53
43.375
936
72
929
50
6
720
108
36
-
900
20
3
-
18.78
53.25
952
76
934
60
6
720
116
40
-
900
25
3
-
14.63
68.375
968
76
942
75
6
720
124
48
-
900
33
3
-
ns
MHz
tCLK
tCLK
tHP
Hz
tHP
tCLK
tHP
Note: Hsync period and Hsync width-active should be even number times of tCLK. If the value is odd number
times of tCLK, display control signal can be asynchronous. In order to operate this LCM a Hsync,
Vsyn, and DE(data enable) signals should be used.
1. : The performance of the electro-optical characteristics may be influenced by variance of the vertical
refresh rates.
2. Vsync and Hsync should be keep the above specification.
3. Hsync Period, Hsync Width, and Horizontal Back Porch should be any times of of character
number(8).
4. The polarity of Hsync is not restricted.
Ver. 1.0
June, 14, 2007
11 / 27
11 Page | ||
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