第 18 頁(yè),共 18 頁(yè)
15.Reliability
Content of Reliability Test
Environmental Test
Test Item
Content of Test
Test Condition
Applicable
Standard
High
Temperature
storage
Endurance test applying the high storage
temperature for a long time.
70℃
200hrs
——
Low
Temperature
storage
Endurance test applying the high storage
temperature for a long time.
-30℃
200hrs
——
High
Temperature
Operation
Endurance test applying the electric stress
(Voltage & Current) and the thermal stress
to the element for a long time.
50℃
200hrs
——
Low
Temperature
Operation
Endurance test applying the electric stress
under low temperature for a long time.
-20℃
200hrs
——
High
Temperature/
Humidity
Storage
Endurance test applying the high
temperature and high humidity storage for a
long time.
70℃,90%RH
96hrs
——
High
Temperature/
Humidity
Operation
Endurance test applying the electric stress
(Voltage & Current) and temperature /
humidity stress to the element for a long
time.
50℃,90%RH
96hrs
——
Temperature
Cycle
Endurance test applying the low and high
temperature cycle.
-20℃
25℃
50℃
30min
5min
30min
1 cycle
-20℃/50℃
10 cycles
——
Mechanical Test
Vibration test
Endurance test applying the vibration
during transportation and using.
10~22Hz→1.5mmp-p
22~500Hz→1.5G
Total 0.5hrs
——
Shock test
Constructional and mechanical endurance
test applying the shock during
transportation.
50G Half sign
wave 11 msedc
3 times of each
direction
——
Atmospheric
pressure test
Endurance test applying the atmospheric
pressure during transportation by air.
115mbar
40hrs
——
Others
Static electricity
test
Endurance test applying the electric stress to
the terminal.
VS=800V,RS=1.5kΩ
CS=100pF
1 time
——
***Supply voltage for logic system=5V. Supply voltage for LCD system =Operating voltage at 25℃