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UV LED packaging method and UV LED packaging

A LED packaging and UV technology, applied in semiconductor devices, electrical components, circuits, etc., can solve problems such as failure to work normally, damage to the UV LED packaging structure, and easy loosening of the lens

Active Publication Date: 2022-08-09
TIANJIN ZHONGHUAN ELECTRONICS LIGHTING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a UV LED packaging method and UV LED packaging to solve the problem that the prior art UV LED packaging, when used for a long time, the lens is easy to loosen, resulting in damage to the UV LED packaging structure and cannot work normally question

Method used

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  • UV LED packaging method and UV LED packaging

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Embodiment Construction

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] It should be noted that, in the description of the present invention, the terms "connection" and "installation" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a direct connection, or a Connected through an intermediate medium; either mechanical or electrical. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situatio...

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Abstract

The invention provides a UV LED packaging method and UV LED packaging, which relate to the technical field of LED packaging structures. In order to solve the problem of the UV LED packaging in the prior art, when used for a long time, the lens is easily loosened, resulting in damage to the UV LED packaging structure, which cannot be Designed to work properly with technical issues. The ultraviolet LED packaging method provided by the present invention comprises the following specific steps: cleaning the ceramic bracket and the lens; installing the LED element on the ceramic bracket; adding a light stabilizer to the silica gel adhesive to form a light-stabilized silica gel adhesive; The stabilized silica gel adhesive bonds the lens to the ceramic bracket to form an ultraviolet LED package; and bakes the ultraviolet LED package. The present invention also provides an ultraviolet LED package, which is prepared by the above-mentioned ultraviolet LED package method.

Description

technical field [0001] The invention relates to the technical field of LED packaging structures, in particular to an ultraviolet LED packaging method and an ultraviolet LED packaging. Background technique [0002] LED (Light Emitting Diode, semiconductor light-emitting diode) is a common light-emitting device that emits energy through the recombination of electrons and holes, and is widely used in the field of lighting. Light-emitting diodes can efficiently convert electrical energy into light energy, and have a wide range of uses in modern society, such as lighting, flat panel displays, medical devices, etc. LED packaging refers to the packaging of light-emitting chips. Its function is to provide sufficient protection for the chip to prevent the chip from failing due to long-term exposure in the air or mechanical damage, so as to improve the stability of the chip; for LED packaging, it is also necessary to have good light extraction efficiency. And good heat dissipation, g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L33/48H01L33/56H01L33/58
CPCH01L33/48H01L33/58H01L33/56H01L2933/0033H01L2933/005H01L2933/0058
Inventor 高欣李春峰李冬洪建明李澎王泽明孙连根
Owner TIANJIN ZHONGHUAN ELECTRONICS LIGHTING TECH
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