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PDF N141XC-L02 Data sheet ( Hoja de datos )
| Número de pieza | N141XC-L02 | |
| Descripción | LCD Module | |
| Fabricantes | CHI MEI | |
| Logotipo |  |
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Issued Date: Jan.25, 2006
Model No.: N141XC -L02
Preliminary
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Version 1.1
1 page  
Issued Date: Jan.25, 2006
Model No.: N141XC -L02
Preliminary
2 ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item
Symbol
Storage Temperature
Operating Ambient Temperature
Shock (Non-Operating)
Vibration (Non-Operating)
TST
TOP
SNOP
VNOP
Note (1) (a) 90 %RH Max. (Ta ≦ 40 ºC).
Value
Min. Max.
-20 +60
0 +50
- 200/2
- 1.5
Unit
ºC
ºC
G/ms
G
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
Note (2) The temperature of panel display surface area should be 0 ºC Min. and 60 ºC Max.
Relative Humidity (%RH)
100
90
80
Note
(1)
(1), (2)
(3), (5)
(4), (5)
60 Operating Range
40
20
10 Storage Range
-40 -20
0 20 40 60 80
Temperature (ºC)
Note (3) 1 time for ± X, ± Y, ± Z. for Condition (200G / 2ms) is half Sine Wave,.
Note (4) 10 ~ 500 Hz, 30 min/cycle,1cycles for each X, Y, Z axis.
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 fixing condition is shown as below:
At Room Temperature
Side Mount Fixing Screw
Gap=2mm
LCD Module
Bracket
Side Mount Fixing Screw
Stage
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Version 1.1
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② Lamp current wave-like by the adjustment of the burst.
P-P LEVEL =
Issued Date: Jan.25, 2006
Model No.: N141XC -L02
Preliminary
OFF:20%
ON:80%
Comparative table
Method
①current
②burst
Backlight efficiency (INV＋LAMP)
Good ( 75 % 〜 85% )
Bad ( 65 % 〜 75% )
Tone light rate (%)
58
10
Circuitry
Complicated
Easy
Method of case that Lamp current MIN2.0mA is controlled.
It is the setting of minimum 2.0mA (MIN) to Lamp current 6.0mA in the lamp specification. The burst is
excellent for circuitry. The marker proposes that pays attention to the following contents.
The attention point of the light with a touch of the burst:
① Do not to be SPARK at start.
NG
GOOD
SPARK
② PWM frequency does so that the frequency that is not able to divide the fixed number time, fixed
number to lamp drive frequency is selected. (It is due to resonance noise occurrence prevention. )
Even the frequency that is using it for LCD avoids selecting it.
11 / 28
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