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LM270WF1-TLB1のメーカーはLGです、この部品の機能は「Full HD TFT LCD」です。 |
部品番号 | LM270WF1-TLB1 |
| |
部品説明 | Full HD TFT LCD | ||
メーカ | LG | ||
ロゴ | |||
このページの下部にプレビューとLM270WF1-TLB1ダウンロード(pdfファイル)リンクがあります。 Total 30 pages
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Product Specification
SPECIFICATION
FOR
APPROVAL
LM270WF1
Liquid Crystal Display
( ) Preliminary Specification
( ̻ ) Final Specification
Title
BUYER
MODEL
LG Electronics
APPROVED BY
/
SIGNATURE
DATE
/
/
27” Full HD TFT LCD
SUPPLIER
*MODEL
SUFFIX
LG. Display Co., Ltd.
LM270WF1
TLB1
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
SIGNATURE
DATE
H.S. Kim / G.Manager
REVIEWED BY
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. Display LCD Co., Ltd
Ver 1.2
Feb, 04, 2009
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Product Specification
LM270WF1
Liquid Crystal Display
RECORD OF REVISIONS
Revision
No
0.0
0.1
0.2
1.0
1.1
1.2
Revision Date
Oct. 1. 2008
Oct. 15. 2008
Nov.1.2008
Dec. 11. 2008
Jan.16..2009
Feb. 4. 2009
Page
-
4,6
10
16
12
16
19
20
Description
First Draft(Preliminary)
Power consumption is updated.
Notes 6 is added
“On status of MPRT is support dynamic image.”
Signal Timing specification is changed.
Skew specification is updated.
Skew : 350ps @85~90Mhz
Final Specifications
Addedthe noted 5
5. BDI on status : Vsync opearte at 60hz
T7 Timing Specification is changed from 500ms to 300ms.
Add the Viewing angle specification at CR>5
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Product Specification
LM270WF1
Liquid Crystal Display
3. Electrical Specifications
3-1. Electrical Characteristics
It requires two power inputs. One is employed to power the LCD electronics and to drive the TFT array and
liquid crystal. The second input power for the CCFL, is typically generated by an inverter. The inverter is an
external unit to the LCDs.
Table 2-1. ELECTRICAL CHARACTERISTICS
Parameter
Symbol
MODULE :
Power Supply Input Voltage
Permissive Power Input Ripple
Differential Impedance
VLCD
VdRF
Zm
Normal
status
Power Supply Input Current ILCD
Power Consumption
Pc TYP
Pc MAX
BDI
Status
Power Supply Input Current ILCD
Power Consumption
Pc TYP
Pc MAX
Min
11.6
90
-
-
-
-
-
-
-
-
Values
Typ
12.0
100
Z\W
[`W
[UY
\U__
\WW
\XW
6.0
6.12
Max
12.4
400
110
[WZ
\]\
[U_[
^UWY
\^\
\`W
6.9
7.08
Unit Notes
Vdc
mVp-p
Ohm
mA
mA
Watt
Watt
mA
mA
Watt
Watt
1
2
3
2
3
2
3
2
3
Rush current
IRUSH
-
- 3.0
A
4
Note :
1. Permissive power ripple should be measured under VCC=12.0V, 25¶C, fV(frame frequency)=MAX
condition and At that time, we recommend the bandwidth configuration of oscilloscope is to be under
20Mhz. See the next page.
2. The specified current and power consumption are under the VLCD=12.0V, 25 r 2¶C,fV=60Hz condition
whereas Mosaic and max power pattern shown in the [ Figure 3 ] is displayed.
3. The current is specified at the maximum current pattern.
4. Maximum Condition of Inrush current :
The duration of rush current is about 2ms and rising time of Input Voltage is 1ms(min.).
At any rising time of Input voltage, Keep the I2T Value by below Condition
Condition : I2T < 32*2ms
Ver 1.2
Feb, 04, 2009
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6 Page | |||
ページ | 合計 : 30 ページ | ||
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部品番号 | 部品説明 | メーカ |
LM270WF1-TLB1 | Full HD TFT LCD | LG |