Automatic white balance adjustment equipment and method for wireless communication of liquid crystal display

Abstract

The invention relates to automatic white balance adjustment equipment and method for wireless communication of a liquid crystal display. The equipment comprises an industrial control computer, a color analyzer, a wireless communication control card, a wireless signal generator, a collector plate and a transport line body, wherein the industrial control computer is connected with the color analyzer and the wireless communication control card respectively, a signal communication hole of the wireless communication control card faces the transport line body, the wireless signal generator is arranged on the collector plate and connected with a display to be adjusted on the collector plate, a signal communication hole of the wireless signal generator is outward attached to the side of the collector plate, and the control end of the transport line body is connected with the wireless communication control card; and when the transport line body transports the collector plate to a debugging station, the signal communication hole of the wireless signal generator is opposite to the signal communication hole of the wireless communication control card, so that the wireless signal generator is wirelessly connected with the wireless communication control card. Compared with the prior art, the equipment and the method have the advantages of reducing the operation, improving the efficiency, improving the quality and the like.

Description

technical field [0001] The invention relates to the technical field of display production, in particular to a device and method for automatically adjusting white balance through wireless communication of a liquid crystal display. Background technique [0002] White balance is an important parameter index of the LCD monitor. Due to the differences in the electrical performance of the LCD panel and the main board, it is necessary to adjust the white balance of each machine during production, so that the color temperature can meet the engineering requirements, and when the display normally displays images, the black and white parts of the display screen are clear and clear, and the color parts are bright and harmonious. , the color of the whole picture is normal without color cast. [0003] Defects of existing technology: [0004] 1. Use the signal generator to output the screen, use the color analyzer to obtain the test data, manually adjust the RGB value and use the color a...

AI Technical Summary

Problems solved by technology

This kind of device is easy to operate and has high efficiency, but when the UPH (unit per person-hour production capacity) requirement is high (such as more than 500 units per hour), multiple stations need to be added, resulting in waste of manpower and equipment, and low production efficiency;

[0006] 3. Using automatic wire insertion equipment instead of manual wire insertion can reduce manpower, but self-insertion equipment is easy to wear, with high damage rate and high maintenance cost

Due to the abnormally high communication, it is difficult to meet the requirements of white balance adjustment

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