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

CRITERION

1

High Temperature Operating

70℃

120Hrs

2

Low Temperature Operating

-20℃

120Hrs

3

High Temperature/

Humidity Non-Operating

70℃ ,90%RH ,120 Hrs

4

High Temperature

Non-Operating

80℃ 120Hrs

5

Low Temperature

Non-Operating

-30℃ 120Hrs

6

Temperature Cycling

Non-Operating

-20℃(30Min )

↔ 70℃(30Min)

10

CYCLES

。No Defect Of

Operational Function In

Room Temperature Are

Allowable.

。IDD of LCM in

Pre-and post-test should

follow specification

Notes: Judgments should be mode after exposure in room temperature for two hours.

GG2015

VER: 2.0

- 20 -

Issue date: 2005/11/21