Liard Optoelectronics Co., Ltd. (hereinafter referred to as "the company") has successively obtained the patent certificate issued by the State Intellectual Property Office and the computer software copyright registration certificate issued by the National Copyright Administration. The details are as follows:

1. The specific circumstances of the obtained patent certificate are as follows:

"Video Image Processing Method and Apparatus", the present invention discloses a video image processing method and apparatus. By the method and device for processing a video image of the present invention, a new line, field, and blanking synchronization signal are acquired by adjusting the clock frequency of the input image, and then the corresponding intercepted output is performed according to the demand of the user to display the image, thereby realizing reliable, Stable effect of displaying video images of any resolution within the optimal display area.

"LED display unit and LED display system", the present invention provides an LED display unit and an LED display system, and the LED display unit of the present application can be easily disassembled on the front side.

"LED display pixel sharing display method, device and system", by the invention, solves the problem that the utilization rate of the LED lamp is low in the prior art, thereby improving the utilization efficiency of the LED lamp and reducing the number of LED lamps Effect.

"Control device and system for power supply", by the present invention, can realize power supply for a display unit that transmits a power failure without increasing the volume and cost of the display unit.

The installation component of the wall-mounted display screen and the wall-mounted display device can effectively solve the problem that the wall-mounted display screen in the prior art is difficult to operate during installation and maintenance.

The "LED outdoor surface mount display device", the technical solution of the present invention can effectively solve the problem of poor heat dissipation of the LED outdoor surface mount display device in the prior art.

"The brightness adjustment system and the electronic device display for the display of the electronic device" solves the problem that the brightness adjustment effect of the display screen of the electronic device is poor by the utility model, and the controller obtains the optimal adjustment corresponding to the illumination based on the polynomial fitting algorithm. Brightness, and adjusting the brightness of the display screen of the electronic device to the optimal display brightness by using the adjustment circuit, so that the adjustment effect on the brightness of the display screen of the electronic device is better, and the visual comfort when the display of the electronic device is observed by the human eye is improved.

"Control system, chip array and display for data transmission", the utility model solves the technical problem that the electromagnetic radiation becomes larger when the data transmission range is improved in the prior art.

Second, the computer software copyright registration certificate obtained is as follows:



The above patents and software copyrights are already in use. It can enhance the difference in product appearance and technology, and help the company to further improve the intellectual property protection system, form a continuous innovation mechanism, give play to the advantages of independent intellectual property rights, maintain technological leadership, enhance the company's core competitiveness, and obtain better business performance. It will have certain impact on the company's market development and product promotion, which will help the company to form a continuous innovation mechanism and protect the company's independent intellectual property rights.

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Dongguan City Leya Electronic Technology Co. Ltd , https://www.dgleya.com

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