A kind of LED liquid crystal display manufacturing method
A technology of liquid crystal display and manufacturing method, which is applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems of easy generation of small bubbles, lower pass rate of film covering, inability to cover film and LED liquid crystal display, etc., and achieve pass rate Improvement and coating efficiency improvement effect
Active Publication Date: 2022-08-09
湖南兴悦科技有限公司
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Problems solved by technology
[0003] However, the LED liquid crystal displays in the current market have the following problems in the process of laminating: a. In the process of laminating the traditional LED display, due to the structural limitations of the LED display, the LED display is in the process of laminating. During the process, small air bubbles are likely to be generated, which makes the film and the display screen unable to be bonded smoothly, thereby reducing the qualified rate of the coating
b. In the process of laminating the traditional LED display, due to the structural limitations of the LED display, the curved surface of the liquid crystal display needs to be covered with a curved surface. When laminating the LED liquid crystal display, it is impossible to accurately The complete coverage of the film and the LED liquid crystal display will lead to skewing, which will reduce the efficiency of mechanical film coating
Method used
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[0032] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0033] see Figure 1-9 As shown, a manufacturing method of an LED liquid crystal display screen, the manufacturing method of the LED liquid crystal display screen specifically includes the following steps:
[0034] S1. Fixing: First, place the LED liquid crystal display screen that needs to be covered on the fixing device 2, and fix the LED liquid crystal display screen by the fixing device 2;
[0035] S2, film coating: after step S1 is completed, first straighten the film to be covered by the set winding device 3 and the winding device 5, and then cover the f...
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The invention relates to a manufacturing method of an LED liquid crystal display screen, comprising a workbench, a fixing device, a winding device, a moving device and a winding device. A winding device is arranged on the left side, a winding device is arranged on the top of the workbench and located on the right side of the fixing device, and a moving device is arranged on the top of the workbench and above the fixing device. With the cooperation of the winding device, the moving device and the winding device, first place the LED liquid crystal display screen that needs to be covered on the fixing device, and fix the LED liquid crystal display screen through the fixing device, and then pass the film through the winding device and The winding device is straightened, and then the LED liquid crystal display is covered by the mobile device, and the film is rolled at the same time, so that the film and the LED liquid crystal display will not generate air bubbles, so that the pass rate of the mechanical film is improved. .
Description
technical field [0001] The invention relates to the field of LED display screens, in particular to a manufacturing method of an LED liquid crystal display screen. Background technique [0002] LED display (LED display) is a kind of flat panel display, which is composed of small LED module panels. It is used to display various information such as text, images, videos, etc. Information processing in one, with bright colors, wide dynamic range, high brightness, long life, stable and reliable work. LED displays are widely used in commercial media, cultural performance markets, stadiums, information dissemination, news releases, securities trading, etc., which can meet the needs of different environments. LED screens can realize the transformation between different forms of various information presentation modes. And it can be used indoors and outdoors, and has the incomparable advantages of other displays. With the characteristics of high brightness, low power consumption, low...
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IPC IPC(8): G02F1/1333G02F1/13
CPCG02F1/1333G02F1/1303
Inventor 杨敏陆红华
Owner 湖南兴悦科技有限公司