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Microcrystalline surface LED display screen

A technology of LED display and LED lamp beads, which is applied in the direction of instruments, cooling/ventilation/heating transformation, electrical components, etc., can solve the problem of insufficient protection of the surface of the LED display, and achieve the effect of improving the anti-fatigue performance

Pending Publication Date: 2020-08-18
筑觉绘(上海)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a microcrystalline LED display screen for the problem of insufficient protection on the surface of the existing LED display screen

Method used

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  • Microcrystalline surface LED display screen
  • Microcrystalline surface LED display screen
  • Microcrystalline surface LED display screen

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Embodiment Construction

[0029] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Preferred embodiments of the application are shown in the accompanying drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the application more thorough and comprehensive.

[0030] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...

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Abstract

The invention relates to a microcrystalline surface LED display screen, which comprises a PCB, LED lamp beads, a mask and a microcrystalline layer, and is characterized in that the LED lamp beads arearranged on the PCB in an array manner; lamp holes corresponding to the LED lamp beads are formed in the mask, and each LED lamp bead corresponds to one lamp hole and penetrates out of the lamp hole.The mask and the LED lamp beads are packaged on the PCB through the microcrystal layer, and glass beads are arranged in the microcrystal layer. The mask and the LED lamp beads are packaged on the PCBthrough the microcrystal layer, so that the waterproof and dustproof effects are realized, the wear resistance and scratch resistance can be realized, and the surface protection capability of the microcrystal surface LED display screen is greatly enhanced.

Description

technical field [0001] The present application relates to the field of LED display screens, in particular to a microcrystalline LED display screen. Background technique [0002] At present, the use environment of LED display screens is limited, mainly because LED display screens have many shortcomings in terms of waterproof, anti-smashing, fire prevention, surface hardness, and repeated impact fatigue resistance. [0003] In order to realize surface protection, the prior art adopts adding a transparent covering layer (such as: glass, PC mask, plastic film, etc.) on the surface of the screen body to enhance the protective force. Covering the surface of the LED display with glass, although the surface hardness, fire prevention, and waterproof can be solved, the seam between the glass is obvious due to the light refraction caused by the thickness of the glass, which seriously affects the display effect. Covering the PC mask or plastic film solves waterproof and improves certai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33H05K7/20H01L33/52
CPCG09F9/33H05K7/20954H05K7/205H01L33/52
Inventor 陈钢
Owner 筑觉绘(上海)科技有限公司
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