Method and display screen for manufacturing LED transparent display screen

A technology of transparent display and LED devices, applied in static indicators, identification devices, instruments, etc., can solve the problems of low production efficiency and high failure rate, and achieve the requirements of improving production efficiency, reducing operating space, and optical transmittance. improved effect

Active Publication Date: 2022-01-25
湖南创瑾科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For this reason, the present invention proposes a method for manufacturing LED transparent display screens, the process of the method for manufacturing LED transparent display screens is simple, and the problems of low production efficiency and high failure rate are solved

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  • Method and display screen for manufacturing LED transparent display screen
  • Method and display screen for manufacturing LED transparent display screen
  • Method and display screen for manufacturing LED transparent display screen

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Embodiment Construction

[0033] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0034] In the description of the present invention, if there are descriptions of first, second, third, fourth, etc., it is only for the purpose of distinguishing technical features, and it cannot be understood as indicating or implying relative importance or implicitly indicating the indicated The number of technical features or implicitly indicates the sequence of the indicated technical features.

[0035] In the description of the present invention, unless otherwise clearly defined, terms such as setting and connecting should be unders...

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Abstract

A method for manufacturing a transparent LED display, comprising: coating a transparent conductive layer on a transparent substrate; using a mask to form a pad by vacuum sputtering on the transparent conductive layer; etching a driving electrode on the transparent conductive layer, and driving the electrode One end of the electrode is connected to the pad; the pad is coated with solder paste by printing; the LED device is fixed on the pad through the solder paste; the other end of the driving electrode is crimped to the drive circuit board; transparent non-conductive optical glue is used Bond the transparent substrate to the transparent front protective panel. The invention forms pads by vacuum sputtering. Compared with the traditional method, the pads are flatter and have the ability to form multiple pads at one time. With the help of a mask plate, batch vacuum can be realized for pads of any number and shape. Sputtering greatly improves production efficiency. Applying solder paste by printing improves the efficiency of solder paste application. In addition, through the above-mentioned means, the requirements on the operating space are also reduced, and the pixel density is further improved.

Description

technical field [0001] The invention belongs to the field of transparent display screens, and in particular relates to a method for manufacturing a LED transparent display screen and the display screen. Background technique [0002] In recent years, the LED display application industry has developed steadily, and its overall scale has been increasing year by year. At present, it has become an important part of the LED industry chain. LED display application products represented by LED displays have been widely used in various fields of social economy. Driven by the application market, LED transparent display has become a hot spot in current research. It can enrich visual content without blocking the line of sight. There are a large number of applications in exhibition halls, museums, science and technology museums and other places. [0003] At present, the manufacturing method of LED transparent display screen is as follows: firstly, the transparent conductive layer is coat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/33G09G3/32
CPCG09F9/33G09G3/32
Inventor 陈剑卿赖金洪周佩先
Owner 湖南创瑾科技有限公司
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