LC420W02
Liquid Crystal Display
Product Specification
6. Reliability
Table 16. ENVIRONMENT TEST CONDITION
No.
1
Test Item
High temperature storage test
Low temperature storage test
High temperature operation test
Low temperature operation test
Condition
Ta= 50°C 240h
Ta= -20°C 240h
2
3
Ta= 40°C 50%RH 240h
Ta= 0°C 240h
4
Wave form : random
Vibration level : 1.0Grms
Bandwidth : 10-300Hz
Duration : X,Y,Z, 30 min
Vibration test
(operating)
5
6
One time each direction
Shock level : 50Grms
Shock test
(operating)
Waveform : half sine wave, 11ms
Direction : ±X, ±Y, ±Z
One time each direction
7
8
Humidity condition Operation
Ta= 40 °C ,90%RH
Altitude
operating
0 - 14,000 feet(4267.2m)
0 - 40,000 feet(12192m)
storage / shipment
24 / 28
Ver. 1.0
Dec. 19, 2005
LG [ LG SEMICON CO.,LTD. ]
