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Número de pieza | V470H2-LE1 | |
Descripción | TFT LCD Module | |
Fabricantes | CHI MEI | |
Logotipo | ||
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Issue Date:Sep.10,2009
Model No.: V470H2-LE1
Preliminary
TFT LCD Preliminary Specification
MODEL NO.: V470H2 – LE1
Approved By
Reviewed By
TV Head Division
Chao-Chun Chung
QA Dept.
Hsin-nan Chen
Product Development Div.
WT Lin
Prepared By
LCD TV Marketing and Product Management Div.
CY Chang
HT Hung
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1 page Global LCD Panel Exchange Center
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Issue Date:Sep.10,2009
Model No.: V470H2-LE1
Preliminary
1. GENERAL DESCRIPTION
1.1 OVERVIEW
V470H2-LE1 is a 47” TFT Liquid Crystal Display module with 6pcs LED Light Bar Backlight unit and 4ch-LVDS
interface. This module supports 1920 x 1080 Full HDTV format and can display true 1.07G colors (8-bit+FRC
/color). The converter module for backlight is built-in.
1.2 FEATURES
Ё High brightness (450 nits)
Ё High contrast ratio (4000:1)
Ё Fast response time (Gray to gray average 4.5 ms)
Ё High color saturation (NTSC 72%)
Ё Full HDTV (1920 x 1080 pixels) resolution, true HDTV format
Ё DE (Data Enable) only mode
Ё LVDS (Low Voltage Differential Signaling) interface
Ё Optimized response time for 100/120 Hz frame rate
Ё Ultra wide viewing angle : Super MVA technology
Ё RoHS compliance
1.3 APPLICATION
Ё Standard Living Room TVs.
Ё Public Display Application.
Ё Home Theater Application.
Ё MFM Application.
1.4 GENERAL SPECIFICATIONS
Item
Active Area
Bezel Opening Area
Driver Element
Pixel Number
Pixel Pitch (Sub Pixel)
Pixel Arrangement
Display Colors
Display Operation Mode
Surface Treatment
Specification
1039.68 (H) x 584.82 (V) (47” diagonal)
1049 (H) x 593 (V)
a-si TFT active matrix
1920 x R.G.B. x 1080
0.1805 (H) x 0.5415 (V)
RGB vertical stripe
1.07G
Transmissive mode / Normally Black
Anti-Glare Coating (Haze 11%)
Hard Coating (3H)
Unit
mm
mm
-
pixel
mm
-
color
-
-
Note
(1)
(2)
Note (1) Please refer to the attached drawings in chapter 9 for more information about the front and back outlines.
Note (2) The spec. of the surface treatment is temporarily for this phase. CMO reserves the rights to change this
feature.
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Issue Date:Sep.10,2009
Model No.: V470H2-LE1
Preliminary
3.2 BACKLIGHT UNIT
3.2.1 LED LIGHT BAR CHARACTERISTICS (Ta=25± 2 ºC)
Parameter
Symbol
Min.
Value
Typ.
Light Bar Voltage
LED Forward Voltage
LED Current
VW
Vf
IL
-
3.0
56.4
-
3.2
60
Max.
54.4
3.4
63.6
Unit Note
V
V IL =60.0mA
mA
3.2.2 CONVERTER CHARACTERISTICS
(Ta = 25 ± 2 ºC)
Parameter
Symbol
Min.
Value
Typ.
Max.
Unit
Note
Power Consumption
PBL -
144 158 W IL =60mA
Power Supply Voltage
VBL 22.8
24.0
25.2
VDC
Power Supply Current IBL - 6 - A Non Dimming
Input Ripple Noise
--
- 912 mVP-P VBL=22.8V
Dimming Frequency
FB 150 160 170 Hz
Minimum Duty Ratio
DMIN
-
5
-%
Note (1) The measurement condition of Max. value is based on 47" backlight unit under input voltage 24V,
average LED current 60 mA and lighting 30 minutes later.
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