Product Specification

LP140WH4

Liquid Crystal Display

Ver. 1.1

Dec. 17, 2010

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6. Reliability

Environment test condition

{ Result Evaluation Criteria }

There should be no change which might affect the practical display function when the display quality

test is conducted under normal operating condition.

No.

Test Item

Conditions

1

High temperature storage test

Ta= 60

°C, 240h

2

Low temperature storage test

Ta= -20

°C, 240h

3

High temperature operation test

Ta= 50

°C, 50%RH, 240h

4

Low temperature operation test

Ta= 0

°C, 240h

5

Vibration test (non-operating)

Sine wave, 10 ~ 500 ~ 10Hz, 1.5G, 0.37oct/min

3 axis, 1hour/axis

6

Shock test (non-operating)

Half sine wave, 180G, 2ms

one shock of each six faces(I.e. run 180G 2ms

for all six faces)

7

Altitude

operating

storage / shipment

0 ~ 10,000 feet (3,048m) 24Hr

0 ~ 40,000 feet (12,192m) 24Hr