ATM0784L2 datasheet(13/19 Pages) AZDISPLAYS

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ATM0784L2(AZ DISPLAYS)TFT MODULE VER1.0

AZ DISPLAYS

5min

30min

7. RELIABILITY TEST ITEMS AND CRITERIA

Test Item

Test condition

Criterion

High Temperature Storage

70℃ 96H

Restore 2H at 25℃

Power off

1. After testing,

cosmetic and electrical

defects should not

happen.

2. Total current

consumption should not

be more than twice of

initial value.

Low Temperature Storage

-20℃ 96H

Restore 2H at 25℃

Power off

High Temperature Operation

70℃ 96H

Restore 2H at 25℃

Power on

Low Temperature Operation

-20℃ 96H

Restore 4H at 25℃

Power on

High Temperature/Humidity

Operation

60℃ 90%RH 96H

Power on

Temperature Cycle

--20℃←-----------------→70℃

After 20 cycle, Restore 2H at 25℃

Power off

Package Vibration Test

Random Vibration :

0.015G*G/Hz

from 5-200HZ, -6dB/Octave from

200-500HZ 2 hours for each

direction of X. Y. Z. (6 hours for total)

Not allowed cosmetic

and electrical defects.

Mechanical Shock

100G, 6ms,±X, ±Y, ±Z 3 times for

each direction

Electro Static Discharge

Air :±8KV,(150PF,330Ω)

Contact:±4KV(150PF,330Ω) Class

B(EN 61000-4-2)

Note: Operation: Supply 3.3V for logic system.

The inspection terms after reliability test, as below

ITEM

Inspection

Contrast

CR>50%

IDD

IDD<200%

Brightness

Brightness>60%

Color Tone

Color Tone+/-0,05

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