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AMPIRE CO., LTD.
17
13.6 RELIABILITY
Test Conditions
Test Item
Normal Temp. type
Extended Temp. type
Note
High Temperature Operation
50
±3°C , t=96 hrs
70
±3°C , t=96 hrs
Low Temperature Operation
0
±3°C , t=96 hrs
-20
±3°C , t=96 hrs
High Temperature Storage
70
±3°C , t=96 hrs
80
±3°C , t=96 hrs
1,2
Low Temperature Storage
-20
±3°C , t=96 hrs
-30
±3°C , t=96 hrs
1,2
Thermal Shock Test
-20
°C ~ 25°C ~ 70°C
30 m in.
5 min.
30 min.
( 1 cycle )
Total 5 cycle
-30
°C ~ 25°C ~ 80°C
30 min.
5 min.
30 min.
( 1 cycle )
Total 5 cycle
1,2
Humidity Test
40
°C, Humidity 90%, 96 hrs
1,2
Vibration Test (Packing)
Sweep frequency : 10 ~ 55 ~ 10 Hz/1min
Amplitude : 0.75mm
Test direction : X.Y.Z/3 axis
Duration : 30min/each axis
2
Note 1 : Condensation of water is not permitted on the module.
Note 2 : The module should be inspected after 1 hour storage in normal conditions
(15-35°C , 45-65%RH).
Definitions of life end point :
l
Current drain should be smaller than the specific value.
l
Function of the module should be maintained.
l
Appearance and display quality should not have degraded noticeably.
l
Contrast ratio should be greater than 50% of the initial value.
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