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Double-layer glue LED display screen and processing method thereof

A technology of LED display screen and processing method, which is applied in the field of display screens, can solve the problems of poor display effect and narrow viewing angle of the display screen, and achieve the effects of solving poor display effect, expanding viewing angle, and improving display effect

Inactive Publication Date: 2018-02-23
SHENZHEN SHOWHO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to provide a double-layer adhesive LED display and its processing method, aiming to solve the problem of poor display effect and narrow viewing angle of the double-layer adhesive LED display in the prior art. question

Method used

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  • Double-layer glue LED display screen and processing method thereof
  • Double-layer glue LED display screen and processing method thereof
  • Double-layer glue LED display screen and processing method thereof

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Embodiment Construction

[0030] The present invention provides a double-layer adhesive LED display screen and its processing method. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] figure 1 It is a structural schematic diagram of a preferred embodiment of a double-layer adhesive LED display screen of the present invention; figure 2 It is a front view of a preferred embodiment of the double-layer adhesive LED display screen of the present invention; image 3 It is a side view of a preferred embodiment of the double-layer adhesive LED display screen of the present invention.

[0032] Such as figure 1 , figure 2 and image 3 As shown, the present invention provi...

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Abstract

The invention discloses a double-layer glue LED display screen and a processing method thereof. The double-layer glue LED display screen includes a circuit board and an LED light-emitting chip mountedon the surface of the circuit board and further includes a black glue layer covering the surface of the circuit board and a transparent adhesive layer which has a flat surface and covers the black glue layer and the LED light-emitting chip, wherein gaps of the LED light-emitting chip are filled with the black glue layer, the upper surface of the LED light-emitting chip is flush with the black glue layer, to form a flat surface. The double-layer glue LED display screen causes the LED light-emitting chip to be protected by the black glue layer, surface color consistency after display screen splicing is ensured, the black glue layer is flushed with the upper surface of the LED light-emitting chip, the viewing angle of the display screen is expanded, a moire pattern phenomenon is avoided, a display effect of the double-layer glue LED display screen is improved, and the transparent adhesive layer is taken for protection, so that waterproof, fireproof, dustproof, antistatic and pressure-proof effects can be achieved.

Description

technical field [0001] The invention relates to the technical field of display screens, in particular to a double-layer adhesive LED display screen and a processing method thereof. Background technique [0002] Due to its high brightness, low power consumption, and stable performance, LED display screens are being widely valued and rapidly developed, and are more and more used in people's daily life, for example, set up in leisure squares, commercial streets, Electronic display screens in hospitals, railway stations, concerts and other places. [0003] Existing LED displays generally mount LED light-emitting chips on the circuit board, and fasten the plastic mask with screws to protect the LED display light. The grid structure between them can protect the LED light-emitting chip in the plastic mask. In the large display screen structure, thousands of LED light-emitting chips arranged in a matrix are arranged on the circuit board to form a background screen that can play im...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33
CPCG09F9/33
Inventor 张峰蒋科政
Owner SHENZHEN SHOWHO TECH CO LTD
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