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Reliability Test
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Reliability Test

Our products or materials shall insure the following condition test according to different requirements from customer to qualify necessary application environment. The standard test criteria for TFT and wide temperature LCD are as follows,

Test Item

Description

High Temperature Operation

Keep in +70±2°C 240hrs

Surrounding Temp., then storage at normal condition 4 hrs.

High Temperature Storage

Keep in +80±2°C 240hrs

Surrounding Temp., then storage at normal condition 4 hrs.

Low Temperature Operation

Keep in -20±2°C 240hrs

Surrounding Temp., then storage at normal condition 4 hrs.

Low Temperature Storage

Keep in -30±2°C 240hrs

Surrounding Temp., then storage at normal condition 4 hrs.

High Temp./High Humidity Storage

Keep in +60°C, 90%RH for 240hrs

Surrounding Temp., then storage at normal condition 4 hrs. (Excluding polarizer).

Temperature cycling Storage

-30°C(30mins)->+25°C(5mins)->+80°C(30mins)->+25°C(5mins)

10 Cycles, then storage at normal condition 4 hrs.

ESD Test

Air Discharge

Apply 2KV with 5 times

Discharge for each polarity+/-

Contact Discharge

Apply 250V with 5 times

Discharge for each polarity+/-

Vibration Test (Packaged)

Sine wave 10~55HZ frequency(1min/sweep)

The amplitude of vibration: 1.5mm

Each direction (X.Y.Z) duration for 2 hrs.

Drop Test (Packaged)

Drop Height: 122cm

Direction: 1 corner/3 edges/6 sides each time


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