JEWEL HILL ELECTRONIC CO.,LTD.
9. RELIABILITY
9.1. MTBF
The LCD module shall be designed to meet a minimum MTBF value of 50000 hours with normal.
(25°C in the room without sunlight)
9.2. TESTS
NO.
ITEM
CONDITION
70℃ 120Hrs
CRITERION
。No Defect Of
1
High Temperature Operating
Operational Function In
Room Temperature Are
Allowable.
-20℃ 120Hrs
70℃ ,90%RH ,120 Hrs
80℃ 120Hrs
2
3
4
5
6
Low Temperature Operating
。IDD of LCM in
Pre-and post-test should
follow specification
High Temperature/
Humidity Non-Operating
High Temperature
Non-Operating
Low Temperature
Non-Operating
-30℃ 120Hrs
-20℃(30Min )↔ 70℃(30Min)
Temperature Cycling
Non-Operating
10 CYCLES
Notes: Judgments should be mode after exposure in room temperature for two hours.
GG2018
VER: 2.0
- 17 -
Issue date: 2005/11/21
JHE [ JEWEL HILL ELECTRONIC ]
