LCD screen Inspection Process Of Leadtek

The LCD liquid crystal display is the most widely used display in the display industry at present. It has the advantages of high display quality, low electromagnetic radiation, large viewing area, small size and light weight.

Do you know the testing process of LCD screen?

Next, please follow us to explain the main inspection items of the display screen:

1. Preparing tools: Before testing the display screen, you need to prepare an electrostatic ring, finger cots, test fixtures, and calipers. The inspectors need to wear the electrostatic ring and finger cots before testing;

2. Measuring dimensions: Use calipers to measure the key dimensions such as the length, width, and thickness of the display screen, and record the dimension data to determine whether it meets the size specifications of the drawing;

3. Appearance inspection: Visually inspect the appearance of the display screen, including tearing off the film to inspect the POL surface, FPC screen printing, backlight inkjet printing, etc.;

4. Performance test: Use the test fixture to test the display effect of each screen of the display screen, including display color, brightness, whether there are defects, etc.

The above is the detection process of the LCD screen. If you have any other questions about the detection steps, please click our video for more detailed operations!