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PDF LB080WV3-A1 Data sheet ( Hoja de datos )
| Número de pieza | LB080WV3-A1 | |
| Descripción | TFT LCD Module | |
| Fabricantes | LG | |
| Logotipo |  |
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Product Specifications
SPECIFICATION
FOR
APPROVAL
LB080WV3
Liquid Crystal Display
( ) Preliminary Specification
( ) Final Specification
Title
BUYER
MODEL
8.0”W (800 X RGB X 480) TFT - LCD
SUPPLIER
MODEL
DataSheet4U.comSUFFIX
LG.Philips LCD Co., Ltd.
LB080WV3
A1
DataShee
SIGNATURE
/
/
/
DATE
APPROVED BY
DATE
C.S. KYEONG /G.Manager
REVIEWED BY
J.D. KIM /Manager
PREPARED BY
S.G. KIM /Engineer
Product Engineering Dept.
LG. Philips LCD Co., Ltd
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Mar. 16, 2005
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Note : This document is preliminary version. The latest version must be checked from LG.Philips LCD before detail design.
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Product Specifications
LB080WV3
Liquid Crystal Display
3. General Specification
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CHARACTERISTIC ITEMS
SPECIFICATION
Input Signal(Video)
Composite Video (Except SECAM)
Active Screen Size (Diagonal)
8.0” (20.27 ), 176.64mm (H) X 99.36mm (V)
Pixel Format
800(H) X 3(R,G,B) X 480(V), BGR vertical stripes
Display Technology
a-Si TFT active matrix
Normally White, Transmitting mode
Outline Dimension
198mm (H) X 117mm (V) X 16.0mm (T) (Typ.)
Main Viewing Direction
12 o’clock [Direction]
Pixel Pitch
0.2208 mm 0.2070 mm
Display Modes
Normal(4:3), Full(16:9), Zoom(Vertical)
Luminance, white
400 cd/m2 (Typ.)
Power Consumption (with CCFL)
Weight
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8.84 Watts (Typ.)
420g (Max.)
Backlight
1 CCFL (L Type)
Surface Treatment
Anti-Glare Treatment
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Mar. 16, 2005
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Note : This document is preliminary version. The latest version must be checked from LG.Philips LCD before detail design.
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Product Specifications
LB080WV3
Liquid Crystal Display
5-4. Brightness Mode Control
The brightness is controlled by R,G,B gain in the video decoder, not by backlight brightness control.
The required range of PWM frequency is 200Hz 10%. To prevent abnormal display, this PWM frequency
should be kept.
Duty Cycle(%)
Brightness Mode
Notes
0 Duty 10
Default brightness
1
10 Duty 90
40 Steps, 2% per step
- 10% : Max. brightness
- 90% : Min. brightness
2
90 Duty 100
Screen Mute
3
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Protection Function
When the brightness control terminal is open circuit, short to VBAT or short to Ground, the brightness
becomes default brightness.
Notes :
1. The default brightness means visually optimal brightness. All Electro-optical Characteristics are defined
under the default brightness mode.
( If the total brightness steps are 20 levels, default brightness is 10th step.)
2. Because these steps have hysteresis characteristics, the duty percentage should be changed at least
2% to decrease/increase one brightnesDsasttaeSph. eIfett4hUe .dcuotmy 1% changed, the Brightness Mode
preserve the previous brightness mode.
3. The screen mute means that backlight is turned on and black image is displayed on panel screen.
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5-5. Power Supply Input Sequence
This power input sequence should be kept to avoid abnormal image and to be an optimum operation.
Display On
: VBAT Æ Video Signal Æ VDE = VBAT
Display Off
: VDE = Hi-Z(Float) Æ Video Signal Æ VBAT
Display Stand-by : VDE = Hi-Z(Float), under the VBAT is applied.
Power Input Supply
(VBAT)
Video Signal
Display Enable
( VDE )
OFF
Hi-Z
MICOM
reset
Stand-by
ON
Stand-by OFF
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Note : This document is preliminary version. The latest version must be checked from LG.Philips LCD before detail design.
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| PDF Descargar | [ Datasheet LB080WV3-A1.PDF ] | |
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