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PDF V470H1-L07 Data sheet ( Hoja de datos )
| Número de pieza | V470H1-L07 | |
| Descripción | TFT LCD Module | |
| Fabricantes | CMI MEI | |
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Global LCD Panel Exchange Center
www.panelook.com
Issue Date:Dec.03.2007
Model No.: V470H1-L07
Preliminary
TFT LCD Preliminary Specification
MODEL NO.: V470H1 - L07
Customer: _________________________________
Approved by:_______________________________
Note:
Approved By
Reviewed By
TV Head Division
LY Chen
QRA Dept.
Tomy Chen
Product Development Div.
WT Lin
Prepared By
LCD TV Marketing and Product Management Div.
Ken Wu HT Hung
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Issue Date:Dec.03.2007
Model No.: V470H1-L07
Preliminary
1. GENERAL DESCRIPTION
1.1 OVERVIEW
V470H1-L07 is a 47” TFT Liquid Crystal Display module with 20-CCFL Backlight unit and 2ch-LVDS interface.
This module supports 1920 x 1080 Full HDTV format and can display true 16.7M colors (8-bit/color). The inverter
module for backlight isn’t built-in.
1.2 FEATURES
Ё High brightness (500 nits)
Ё High contrast ratio (2000:1)
Ё Fast response time (Gray to gray average 6.5 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 50 Hz frame rate
Ё Ultra wide viewing angle : Super MVA technology
Ё 180 degree rotation display option
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
Specification
Unit Note
Active Area
Bezel Opening Area
930.24(H) x 523.26 (V) (47.02” diagonal)
mm
(1)
939 (H) x 531 (V)
mm
Driver Element
a-si TFT active matrix
--
Pixel Number
1920 x R.G.B. x 1080
pixel
-
Pixel Pitch(Sub Pixel)
0.1615 (H) x 0.4845 (V)
mm -
Pixel Arrangement
RGB vertical stripe
--
Display Colors
16.7M
color
-
Display Operation Mode
Transmissive mode / Normally black
--
Surface Treatment
Anti-Glare coating / 3H
- (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:Dec.03.2007
Model No.: V470H1-L07
Preliminary
3.2 BACKLIGHT UNIT
3.2.1 CCFL (Cold Cathode Fluorescent Lamp) CHARACTERISTICS (Ta = 25 ± 2 ºC)
Parameter
Symbol
Min.
Lamp Input Voltage
Lamp Current
Lamp Turn On Voltage
VL
IL
VS
-
5.5
-
-
Operating Frequency
Lamp Life Time
FL
LBL
40
50,000
ʳ
Value
Typ.
1750
6.0
-
-
-
-
Max.
-
6.5
2350
2150
80
-
Unit
VRMS
mARMS
VRMS
VRMS
KHz
Hrs
Note
-
(1)
(2), Ta = 0 ºC
(2), Ta = 25 ºC
(3)
(4)
Θ3.2.2 INVERTER CHARACTERISTICS (Ta = 25 ± 2 ºC)
Parameter
Symbol
Min.
Value
Typ.
Max.
Unit
Note
Power Consumption
PBL -
216 227 W (3)(4), IL = 6.0mA
Power Supply Voltage
Power Supply Current
Input Ripple Noise
Oscillating Frequency
Dimming frequency
Minimum Duty Ratio
VBL 22.8
24
25.2
VDC
IBL - 9.0 - A
--
-
912
mVP-P
VBL=22.8V
FW 47 45 48 kHz
FB 150 160 170 Hz
DMIN
-
20
-%
Note (1) Lamp current is measured by utilizing AC current probe and its value is average by measuring
master and slave board.:
Note (2) The life time of a lamp is defined as when the brightness is larger than 50% of its original value and
the effective discharge length is longer than 80% of its original length (Effective discharge length is
defined as an area that has equal to or more than 70% brightness compared to the brightness at
the center point of lamp.) as the time in which it continues to operate under the condition at Ta = 25
̈́2к and IL = 5.5 ~ 6.5 mArms.
Note (3) The power supply capacity should be higher than the total inverter power consumption PBL. Since
the pulse width modulation (PWM) mode was applied for backlight dimming, the driving current
changed as PWM duty on and off. The transient response of power supply should be considered
for the changing loading when inverter dimming.
Note (4) The measurement condition of Max. value is based on 47" backlight unit under input voltage 24V,
average lamp current 6.3 mA and lighting 30 minutes later.
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| PDF Descargar | [ Datasheet V470H1-L07.PDF ] | |
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