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PDF V320B1-L01 Data sheet ( Hoja de datos )
| Número de pieza | V320B1-L01 | |
| Descripción | TFT LCD Module | |
| Fabricantes | Chi Mei | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de V320B1-L01 (archivo pdf) en la parte inferior de esta página. Total 32 Páginas | ||
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www.SpecLcd.com
DCC No.: 2404Z221
Issued Date: Jun.28, 2005
Model No.: V320B1 - L01
Approval
TFT LCD Approval Specification
MODEL NO.: V320B1 - L01
Customer:
Approved by:
Note:
AVP
QRA Dept.
Approval
www.DataSheet.co.kr
LCD TV Head Division
DDIII
Approval
TVHD / PDD
DDII
Approval
DDI
Approval
LCD TV Marketing and Product Management Division
Product Manager
1
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Version 3.0
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.SpecLcd.com
DCC No.: 2404Z221
Issued Date: Jun.28, 2005
Model No.: V320B1 - L01
Approval
1. GENERAL DESCRIPTION
1.1 OVERVIEW
V320B1- L01 is a 32” TFT Liquid Crystal Display module with 16-CCFL Backlight unit and 1ch-LVDS
interface. This module supports 1366 x 768 WXGA format and can display true 16.7M colors ( 8-bit/color).
The inverter module for backlight is built-in.
1.2 FEATURES
-High brightness (550 nits)
- High contrast ratio (1000:1)
- Fast response time (8ms)
- High color saturation NTSC 75%
- WXGA (1366 x 768 pixels) resolution
- DE (Data Enable) only mode
- LVDS (Low Voltage Differential Signaling) interface
- Optimized response time for 50/60 Hz frame rate
- Ultra wide viewing angle : 176(H)/176(V) (CR>20) Super MVA technology
- 180 degree rotation display option
- Low color shift function option
- Color Reproduction (Nature color)
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1.3 APPLICATION
- TFT LCD TVs
1.4 GENERAL SPECIFICATI0NS
Item Specification
Active Area
708.954(H) x 398.592 (V) (32.02” diagonal)
Bezel Opening Area
714.96 (H) x 404.6 (V)
Driver Element
a-si TFT active matrix
Pixel Number
1366 x R.G.B. x 768
Pixel Pitch (Sub Pixel)
0.1730 (H) x 0.5190 (V)
Pixel Arrangement
RGB vertical stripe
Display Colors
16.7M
Display Operation Mode
Transmissive mode / Normally black
Surface Treatment
Hardness : 3H, Anti-Glary
Unit
mm
mm
-
pixel
mm
-
color
-
-
Note
(1)
1.5 MECHANICAL SPECIFICATIONS
Item
Horizontal(H)
Module Size
Vertical(V)
Depth(D)
Depth(D)
Weight
Min.
759.25
449.25
37.45
46.53
5700
Typ.
760
450
37.95
47.53
5900
Max.
760.75
450.75
38.75
48.53
6100
Unit Note
mm
mm
mm To PCB cover
mm To inverter cover
g
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
5
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Version 3.0
Datasheet pdf - http://www.DataSheet4U.net/
5 Page 
www.SpecLcd.com
DCC No.: 2404Z221
Issued Date: Jun.28, 2005
Model No.: V320B1 - L01
Approval
condition at Ta = 25 2 and IL = 4.0 ~ 5.0 mARMS.
Note (5) 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 (6) To enhance the performance of backlight, the power consumption will increase to 1.5 times of the
typical power consumption PBL in the power on stage and 20 seconds later it will return to typical
value. Thus, the power source capacity for inverter should be considered to supply the initial
power consumption at power on duration.
3.2.3 INVERTER INTERFACE CHARACTERISTICS
Parameter
Symbol
Test
Condition
Value
Unit
Min. Typ. Max.
Note
On/Off Control
Voltage
ON
OFF
VBLON
2.0 5.0 V
0 0.8 V
Internal/External HI
PWM Select Voltage LO
VSEL
2.0 5.0 V
0 0.8 V
Internal PWM
Control Voltage
MAX
MIN
VIPWM
VSEL = L
3.0 V minimum duty ratio
0 V maximum duty ratio
External PWM
Control Voltage
HI
LO
VEPWM
VSEL = H
2.0
0
5.0 V duty on
0.8 V duty fff
Control Signal Rising Time
Control Signal Falling Time
PWM Signal Rising Time
PWM Signal Falling Time
Input impedance
BLON Delay Time
BLON Off Time
Tr
Tf
TPWMR
TPWMF
RIN
Ton
Toff
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1
500
500
100 ms
100 ms
50 us
50 us
M
ms
ms
Note (1) The SEL signal should be valid before backlight turns on by BLON signal. It is inhibited to change
the internal/external PWM selection (SEL) during backlight turn on period.
Note (2) The power sequence and control signal timing are shown as the following figure.
11
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| Páginas | Total 32 Páginas | |
| PDF Descargar | [ Datasheet V320B1-L01.PDF ] | |
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