LQ170E1LG11 Datasheet, PDF (20/23 Pages) Sharp Electrionic Components – TFT LCD MODULE

17
13 Reliability test items
No Test item
1 High temperature storage test
2 Low temperature storage test
3 High temperature
& high humidity operation test
4 High temperature operation test
5 Low temperature operation test
6 Vibration test
(non- operating)
7 Shock test
(non- operating)
8 Thermal shock test
(Storage)
9 Altitude
Conditions
Ta = 60
240h
Ta = -25
240h
Ta = 40 ; 95%RH 240h
(No condensation)
Ta = 50
240h
(The panel temp. must be less than 60 )
Ta = 0
240H
Waveform : Sine wave
Frequency : 10 57Hz/Vibration width (one side) : 0.075mm
: 58 500Hz/Gravity : 9.8m/s²
Sweep time : 11minutes
Test period : 3 hours
(1 hour for each direction of X,Y,Z)
Max. gravity : 490m/s²
Pulse width : 11ms, sine wave
Direction : X, Y, Z,
once for each direction.
Ta=-25 60 ; 5 cycles
Test period : 10 hours (1 hour for each temperature)
Ta=50 ,70kPa,3,048m(10,000ft), t=24h (Operating)
Ta=70 ,12kPa,15,240m(50,000ft), t=24h (Storage)
Result Evaluation Criteria
Under the display quality test conditions with normal operation state, these shall be no change
which may affect practical display function.