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The aging process and the process of LED electronic display

Release time:2015-04-17 16:23    Publisher:视爵光旭
LED electronic display is a necessary step in the test, we often referred to as the display of the aging process, all of the screen can be used only after aging in the market.

A full color LED display aging test: aging test is an imitation of it showed abnormal in long time operation, ensure the electronic product reliability is an important commodity production, is an essential step in the end. LED can promote the efficiency of goods after aging, and the effectiveness of security to use later. The aging of full color LED display screen test is a very important link in product quality control. The aging of full color LED display test is based on the product failure rate curve is characteristic of the bathtub curve and the adoption of measures in order to improve the product reliability.

Two, full color LED display aging test matters needing attention:

1, if the full color LED display screen cable does not conform to the standard, responsible for communication with related.

2, if the full color LED display screen box assembly are scratched, or does not conform to the standard, feedback communication with relevant personnel.

3, if the module LED display screen is not normal, please repair with the engineering department to repair group harmony, and make records.

4, LED display screen burn-in test must be someone on duty, found that the problem timely report to the engineering manager for processing.

5, the color, gray gradient test of not less than 48 hours

6, the white LED display screen test time of not less than 48 hours

7, video, text effect test of not less than 48 hours

8, the test content: white, red, green, blue color, gray gradient, video effects, text effects

Conclusion: full color LED display screen through the video aging or white test, full color LED display with aging should pay attention to the local, such as color, gray, white screen, video, text broadcast function.
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