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Número de pieza | V370H3-LH4 | |
Descripción | TFT LCD Module | |
Fabricantes | CHI MEI | |
Logotipo | ||
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Issued Date: Apr. 22, 2009
Model No.: V370H3-LH4
Tentative
TFT LCD Tentative Specification
MODEL NO.: V370H3 – LH4
ʳ
ʳ
ʳ
Approved By
TVHD
LY Chen
Reviewed By
QA Dept.
Kc-Ko
Product Development Div.
WT Lin
LCD TV Marketing and Product Management Div.
Prepared By
WY Li
Chloe Chen
1
The information described in this technical specification is tentative and it is possible to be changed without prior notice.
Please contact CMO ’s representative while your product design is based on this specification.
Version 1.0
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
1 page Global LCD Panel Exchange Center
www.panelook.com
Issued Date: Apr. 22, 2009
Model No.: V370H3-LH4
Tentative
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item
Storage Temperature
Operating Ambient Temperature
Shock (Non-Operating)
Vibration (Non-Operating)
Symbol
TST
TOP
SNOP
VNOP
Value
Min. Max.
-20 +60
0 +50
- 50
- 1.0
Note (1) Temperature and relative humidity range is shown in the figure below.
Unit Note
ºC (1)
ºC (1), (2)
G (3), (5)
G (4), (5)
(a) 90 %RH Max. (Ta Љ 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
Note (2) The maximum operating temperature is based on the test condition that the surface temperature of
display area is less than or equal to 65 ºC with LCD module alone in a temperature controlled chamber.
Thermal management should be considered in final product design to prevent the surface temperature of
display area from being over 65 ºC. The range of operating temperature may degrade in case of improper
thermal management in final product design.
Note (3) 11 ms, half sine wave, 1 time for ± X, ± Y, ± Z.
Note (4) 10 ~ 200 Hz, 10 min, 1 time each X, Y, Z.
Note (5) At testing Vibration and Shock, the fixture in holding the module has to be hard and rigid enough
so that the module would not be twisted or bent by the fixture.
Relative Humidity (%RH)
100
90
80
60
Operating Range
40
20
10 Storage Range
-40 -20
0 20 40
Temperature (ºC)
60 80
5
The information described in this technical specification is tentative and it is possible to be changed without prior notice.
Please contact CMO ’s representative while your product design is based on this specification.
Version 1.0
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
5 Page Global LCD Panel Exchange Center
www.panelook.com
Issued Date: Apr. 22, 2009
Model No.: V370H3-LH4
Tentative
3.2.3 INVERTER INTERTFACE CHARACTERISTICS
Parameter
On/Off Control Voltage ON
OFF
Internal PWM Control MAX
Voltage
MIN
External PWM Control HI
Voltage
LO
Status Signal
HI
LO
VBL Rising Time
VBL Falling Time
Control Signal Rising Time
Control Signal Falling Time
PWM Signal Rising Time
PWM Signal Falling Time
Input impedance
PWM Delay Time
BLON Delay Time
BLON Off Time
Symbol
Test
Condition
VBLON
Ё
Ё
VIPWM
Ё
VEPW M
Ё
Status
Tr1
Tf1
Tr
Tf
TPW MR
TPW MF
RIN
TPW M
Ton
Ton1
Toff
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Min.
2.0
0
3.15
Ё
2.0
0
3.0
0
30
30
Ё
Ё
Ё
Ё
1
100
300
300
300
Value
Typ.
Ё
Ё
3.3
0
Ё
Ё
3.3
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Ё
Max.
5.0
0.8
3.45
Ё
5.0
0.8
3.6
0.8
Ё
Ё
100
100
50
50
Ё
Ё
Ё
Ё
Ё
Unit Note
V
V
V Maximum duty ratio
V Minimum duty ratio
V Duty on
V Duty off
V Normal
V Abnormal
ms
ms 10%-90%VBL
ms
ms
us
us
M˖
ms
ms
ms
ms
Note (1) The Dimming signal should be valid before backlight turns on by BLON signal. It is inhibited to
change the internal/external PWM signal during backlight turn on period.
Note (2) The power sequence and control signal timing are shown in the following figure. For a certain
reason, the inverter has a possibility to be damaged with wrong power sequence and control
signal timing.
Note (3) While system is turned ON or OFF, the power sequences must follow as below descriptions:
ψ ψTurn ON sequence: VBL Ш PWM signal Ш BLON
Turn OFF sequence: BLOFF PWM signal VBL
11
The information described in this technical specification is tentative and it is possible to be changed without prior notice.
Please contact CMO ’s representative while your product design is based on this specification.
Version 1.0
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
11 Page |
Páginas | Total 30 Páginas | |
PDF Descargar | [ Datasheet V370H3-LH4.PDF ] |
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