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Light-emitting diode screen display structure and light-emitting diode display unit group thereof

A technology of light-emitting diodes and display units, applied in the direction of electric solid-state devices, semiconductor devices, instruments, etc., can solve the problems of reducing perspective, affecting the display effect of the display, the quality of the user's viewing, and blurring of the display image

Active Publication Date: 2021-11-02
INTERFACE TECH CHENGDU CO LTD +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, from the above-mentioned simulation analysis of various stray lights, it can be clearly seen that when metal grids are used, there will indeed be unavoidable reflected light problems, and these stray lights caused by reflections will lead to distortion of the display image. Problems such as blurring and reduced perspective seriously affect the display effect of the display and the viewing quality of the user

Method used

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  • Light-emitting diode screen display structure and light-emitting diode display unit group thereof
  • Light-emitting diode screen display structure and light-emitting diode display unit group thereof
  • Light-emitting diode screen display structure and light-emitting diode display unit group thereof

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Embodiment Construction

[0048] The above description about the content of the present invention and the following embodiments are used to demonstrate and explain the spirit and principle of the present invention, and provide further explanation of the patent application scope of the present invention. Regarding the characteristics, implementation and effects of the present invention, preferred embodiments are described in detail below in conjunction with the accompanying drawings.

[0049] Inheriting from the previous technology mentioned above, metal grids have reflection problems, and the stray light caused by these reflections will lead to problems such as blurred display images and insufficient perspective. Therefore, regarding the improvement of the moiré effect caused by the metal grid, the prior art has proposed that a specific effect can be achieved by patterning the metal grid itself, wherein the patterning is in addition to the metal grid itself The arrangement, for example, it is designed ...

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Abstract

The utility model relates to a light-emitting diode screen display structure and a light-emitting diode display unit group thereof. The light-emitting diode screen display structure comprises a light-emitting diode array, a substrate and at least one flat cable arrangement layer. The substrate is arranged below the light-emitting diode array, and at least one flat cable arrangement layer is arranged adjacent to the substrate and located below the light-emitting diode array. The flat cable arrangement layer comprises a plurality of flat cables, and the flat cables have progressive distribution density, so that the flat cables close to the light-emitting diode array have sparse distribution density, and the flat cables far away from the light-emitting diode array have dense distribution density. Simulation experiment analysis proves that the stray light ratio can be reduced by at least 30%, so that the light-emitting diode screen display structure can have better perspective and image quality.

Description

technical field [0001] The present invention relates to a large-scale screen display structure and its display unit group, in particular to a light-emitting diode screen display structure and its light-emitting diode display unit whose display unit group has a progressively distributed density wiring arrangement design Group. Background technique [0002] In recent years, with the rapid development and wide application of information technology, wireless communication and information home appliances, the operation interface of many information products has changed from the traditional keyboard or mouse to the use of touch panels as input devices, which are often combined with display devices. As a combination, as a common panel display device. Generally speaking, the existing panel display devices have been widely used in work and life, and can be used to sense human fingers or writing instruments similar to stylus according to the sensing area provided thereon, by This is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041H01L25/075H01L33/62G09F9/33
CPCG06F3/0412G06F3/04164H01L25/0753H01L33/62G09F9/33
Inventor 姜哲文苏聪艺陈伯纶
Owner INTERFACE TECH CHENGDU CO LTD
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