E Ink Holdings Inc.

PD080SL5

The information contained herein is the exclusive property of E Ink Holdings Inc. and shall not be distributed, reproduced, or

disclosed in whole or in part without prior written permission of E Ink Holdings Inc.

PAGE:24

15. Reliability Test

No

Test

Item

Test

Condition

1

High Temperature Storage Test

Ta = +80℃, 240 hrs

2

Low Temperature Storage Test

Ta = -25℃, 240 hrs

3

High Temperature Operation Test

Ta =+80℃, 240 hrs

4

Low Temperature Operation Test

Ta = -25℃, 240 hrs

5

High Temperature & High Humidity

Operation Test

Ta = +60℃, 90%RH, 240 hrs

(No Condensation)

6

Thermal Cycling Test

(non-operating)

-20℃

+80℃, 100 Cycles

30 min

30 min

7

Vibration Test

(non-operating)

Amplitude：0.15 mm 58~500Hz, 1G

Sweep time：11 min ; Test Period：3 hrs

(1 hr for each direction of X, Y, Z)

8

Shock Test

(non-operating)

80G, 6ms, X,Y, Z

1 times for each direction

9

Electron Static Discharge

C=150pF,R=330Ω

Contact=±8KV，Air=±15KV

10 times/terminal

Ta: ambient temperature

Note: The protective film must be removed before temperature test

[Criteria]

In the standard conditions, there is not display function NG issue occurred. (Including: line defect, no

image). All the cosmetic specification is judged before the reliability stress.