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PDF V420H1-LH3 Data sheet ( Hoja de datos )
| Número de pieza | V420H1-LH3 | |
| Descripción | TFT LCD Module | |
| Fabricantes | CHI MEI | |
| Logotipo |  |
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Global LCD Panel Exchange Center
www.panelook.com
Issue Date:Dec.28.2007
Model No.: V420H1-LH3
Preliminary
TFT LCD Approval Specification
MODEL NO.: V420H1 – LH3
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 CY Chang
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Global LCD Panel Exchange Center
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Issue Date:Dec.28.2007
Model No.: V420H1-LH3
Preliminary
1. GENERAL DESCRIPTION
1.1 OVERVIEW
V420H1-LH3 is a 42” TFT Liquid Crystal Display module with 18-CCFL Backlight unit and 4ch-LVDS interface.
This module supports 1920 x 1080 Full HDTV format and can display true 1.07G colors (10-bit/color). The
inverter module for backlight isn’t built-in.
1.2 FEATURES
Ё High brightness (500 nits)
Ё High contrast ratio (1800:1)
Ё Fast response time (Gray to gray average 4.0 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 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
Specification
Unit Note
Active Area
Bezel Opening Area
930.24(H) x 523.26 (V) (42.02” 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
1.07G
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.28.2007
Model No.: V420H1-LH3
Preliminary
3.2 BACKLIGHT CONNECTOR PIN CONFIGURATION
3.2.1 LAMP SPECIFICATION
(Ta = 25 ± 2 ºC)
Parameter
Symbol
Min.
-
Lamp Starting Voltage
VSL
-
Lamp Voltage
VL 1368
Lamp Current
IL 5.5
Lamp Frequency
FL 40
Lamp Life Time
LBL 50,000
Note(1) Condition: PWM 100% dimming duty ratio
Value
Typ.
-
-
1520
6.0
-
60,000
Max.
2370
2160
1672
6.5
80
-
Unit Note
VRMS Ta = 0 ºC
VRMS Ta = 25 ºC
VRMS
mARMS
KHz
Hrs (1)
3.2.2 ELECTRICAL SPECIFICATION
(Ta = 25 ± 2 ºC)
Parameter
Symbol
Min.
Value
Typ.
Max.
Unit
Note
BL Starting Voltage
VSBL
-
-
2185
2080
2403
2288
VRMS (1), Ta = 0 ºC
VRMS (1), Ta = 25 ºC
BL Lamp Voltage
VBL 1684
1760
1836
VRMS (1)
BL Lamp Current
IBL 105 115 125 mARMS 18 lamps
Oscillating Frequency
FW 43
45
47 KHz
PWM Dimming Range
PDIM
20
- 100 % (2)
Striking Time
ST - - 2 Sec
Lamp Type
- Straight Type -
Number of Lamps
-
18 PCS
Type of Current Balance
-
C-Balance
-
C Ballaster
CB - 22 - pF
Note (1) Single size: Half lamp voltage + capacitor voltage
Note (2) V420H1-LH3 are designed without Inverter. These items are for reference and based on V420H1-L07
Inverter model.
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| PDF Descargar | [ Datasheet V420H1-LH3.PDF ] | |
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