PAGE 13 OF 13

13.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.

60°C

96hrs

——

Low

Temperature

storage

Endurance test applying the high storage

temperature for a long time.

-10°C

96hrs

——

High

Temperature

Operation

Endurance test applying the electric stress

(Voltage & Current) and the thermal stress

to the element for a long time.

50°C

96hrs

——

Low

Temperature

Operation

Endurance test applying the electric stress

under low temperature for a long time.

0°C

96hrs

——

High

Temperature/

Humidity

Storage

Endurance test applying the high

temperature and high humidity storage for a

long time.

60°C,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°C,90%RH

96hrs

——

Temperature

Cycle

Endurance test applying the low and high

temperature cycle.

-10°C

25°C

60°C

30min

5min

30min

1 cycle

-10°C/60°C

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 msec

3 times of each

direction

——

***Supply voltage for logic system=5V. Supply voltage for LCD system =Operating voltage at 25°C