Reliability Test Conditions - Sharp LS013B4DN02 Technical Literature

12. Reliability Test Conditions

12-1) Reliability test items
Table12-1
High temperature storage test
1
Low temperature storage test
2
High temperature and high humidity
3
operating test
High temperature operating test
4
Low temperature operating test
5
Shock test
6
(Non operating test)
Electro static discharge test
7
[Remark] Ta = Ambient temperature, Tp = Panel temperature
(Evaluation method)
In the standard condition, there shall be no practical problems that may affect the display function.
12-2) Panel surface stress spesification
Panel surface stress spesification has been defined as a parameter "Force of stress [N]" without no picture failer.
Load testing： Minimum 120[N]
Test condition )
Test stracture
Press point
Press Jig
Press speed
Support
Press time
SPEC No.
Test Item
：LCD panel with UV protection film
：Center of LCD panel
：φ10mm column
：1mm／minute
：fixed on stage
：5 seconds after achivement of the press strength,then reless it.
MODEL No.
LCY-12T09303B
Test condition
Ta=80degrees Celsius
Ta=35degrees Celsius
Tp=40degrees Celsius/95%RH 240h
Tp=70degrees Celsius 240h
Tp=-20degrees Celsius 240h
Ta=-30degrees Celsius (1h)〜+80 degrees
Celsius (1h) / 5 cycle
±200V、200pF(0Ω) each terminai: 1 time
LS013B4DN02
Remark
240h
240h
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