CDM-16235 ETC, CDM-16235 Datasheet - Page 14

• Manufacturer Part Number: CDM-16235
• Description: PACIFIC DISPLAY DEVICES
• Manufacturer: ETC

4. RELIABILITY
∗∗∗ Supply voltage for logic system = VDD. Supply voltage for LCD system = Operating voltage at 25°C
LCD Panel Service Life
1
2
3
4
5
6
7
8
9
10
11
No
Definition of panel service life
.
•
•
•
•
•
High temperature
storage
Low temperature
storage
High temperature
operation
Low temperature
operation
High temperature /
Humidity storage
High temperature /
Humidity operation
Temperature cycle
Vibration test
Shock test
Atmospheric
pressure test
Static electricity test
PACIFIC DISPLAY DEVICES
100,000 hours minimum at 25° C ±10%
Contrast becomes 30% of initial value
Current consumption becomes three times higher than initial value
Remarkable alignment deterioration occurs in LCD cell layer
Unusual operation occurs in display functions
Test Item
Endurance test applying the high storage
temperature for a long time.
Endurance test applying the low storage
temperature for a long time.
Endurance test applying the electric stress
(Voltage & Current) and the thermal stress to
the element for a long time.
Endurance test applying the electric stress
under low temperature for a long time.
Endurance test applying the high temperature
and high humidity storage for a long time.
Endurance test applying the electric stress
(Voltage & Current) and temperature / humidity
stress to the element for a long time.
Endurance test applying the low and high
temperature cycle.
Endurance test applying the vibration during
transportation and using.
Constructional and mechanical endurance test
applying the shock during transportation.
Endurance test applying the atmospheric
pressure during transportation by air.
Endurance test applying the electric stress to the
terminal.
30min.
-20°C
Content of Test
5min.
25°C
Environmental Test
1
Mechanical Test
07.01.2003
Others
30min.
70°C
80 °C
200 hrs
-30 °C
200 hrs
70 °C
200 hrs
-20 °C
200 hrs
80 °C , 90 %RH
96 hrs
70 °C , 90 %RH
96 hrs
-20°C / 70°C
10 cycles
10∼22Hz → 1.5mmp-p
22∼500Hz → 1.5G
Total 0.5hrs
50G Half sign
wave 1l msedc
3 times of each direction
115 mbar
40 hrs
VS=800V , RS=1.5 kΩ
CS=100 pF
1 time
Test Condition
MIL-202E-103B
JIS-C5023
MIL-202E-103B
JIS-C5023
MIL-202E-201A
JIS-C5025
JIS-C7022-A-10
MIL-202E-213B
MIL-202E-105C
MIL-883B-
3015.1
Applicable
Standard
14
------
------
------
------
------