13.Reliability
Content of Reliability Test
Environmental Test
Applicable
Standard
Test Item
Content of Test
Test Condition
High
Temperature
storage
Endurance test applying the high storage
temperature for a long time.
60°C
96hrs
——
——
——
——
Low
Temperature
storage
Endurance test applying the high storage
temperature for a long time.
-10°C
96hrs
High
Endurance test applying the electric stress
(Voltage & Current) and the thermal stress
to the element for a long time.
50°C
96hrs
Temperature
Operation
Low
Temperature
Operation
High
Temperature/
Humidity
Storage
Endurance test applying the electric stress 0°C
under low temperature for a long time.
96hrs
Endurance test applying the high
temperature and high humidity storage for a
long time.
60°C,90%RH
96hrs
——
——
High
Endurance test applying the electric stress
(Voltage & Current) and temperature /
humidity stress to the element for a long
time.
Temperature/
Humidity
Operation
50°C,90%RH
96hrs
Endurance test applying the low and high
temperature cycle.
Temperature
Cycle
-10°C
25°C
60°C
-10°C/60°C
10 cycles
——
30min
5min
30min
1 cycle
Mechanical Test
Vibration test
10~22Hz→1.5mmp-p
22~500Hz→1.5G
Total 0.5hrs
50G Half sign
wave 11 msec
3 times of each
direction
Endurance test applying the vibration
during transportation and using.
——
——
Constructional and mechanical endurance
test applying the shock during
transportation.
Shock test
***Supply voltage for logic system=5V. Supply voltage for LCD system =Operating voltage at 25°C
PAGE 13 OF 13
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