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PDF V470H1-L02 Data sheet ( Hoja de datos )
| Número de pieza | V470H1-L02 | |
| Descripción | TFT LCD Module | |
| Fabricantes | CMI MEI | |
| Logotipo |  |
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Issue Date:Mar.01.2006
Model No.: V470H1-L02
Approval
TFT LCD Approval Specification
MODEL NO.: V470H1 - L02
Customer:
Approved by:
Note:
LCD TV Head Division
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. Version2.0
1 page  
Issue Date:Mar.01.2006
Model No.: V470H1-L02
Approval
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
X, Y axis
Z axis
VNOP
Value
Min. Max.
-20 +60
0 45
- 50
- 35
- 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 (3), (5)
G (4), (5)
(a) 90 %RH Max. (Ta 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 your 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 your product design.
Note (3) 11 ms, half sine wave, 1 time for ± X, ± Y, and ± 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. The module would not be twisted or bent by the
fixture.
10
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. Version2.0
5 Page 
Issue Date:Mar.01.2006
Model No.: V470H1-L02
Approval
3.2.3 INVERTER INTERTFACE CHARACTERISTICS
Parameter
Symbol
Test
Condition
Min.
Value
Typ.
Max.
Unit
Note
On/Off Control Voltage ON
OFF
Internal/External PWM HI
Select Voltage
LO
Internal PWM Control MAX
Voltage
MIN
External PWM Control HI
Voltage
LO
Control Signal Rising Time
VBLON
VSEL
VIPWM
VEPWM
Tr
VSEL = L
VSEL = H
2.0
0
2.0
0
2.0
0
5.0 V
0.8 V
- 5.0
V
0.8 V
3.0 V maximum duty ratio
0 V minimum duty ratio
5.0 V duty on
0.8 V duty off
100 ms
Control Signal Falling Time
Tf
100 ms
PWM Signal Rising Time
PWM Signal Falling Time
Input impedance
BLON Delay Time
BLON Off Time
TPWMR
TPWMF
RIN
Ton
Toff
50 us
50 us
1M
1 ms
1 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 in the following figure.
Note (3) The power sequence and control signal timing must follow the figure below. For a certain reason,
the inverter has a possibility to be damaged with wrong power sequence and control signal
timing.
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. Version2.0
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet V470H1-L02.PDF ] | |
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