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Round Lens and Chip LED light-emitting component and production technology

A technology of light-emitting components and LED chips, which is applied in the direction of electrical components, semiconductor devices, circuits, etc., and can solve problems such as short life

Inactive Publication Date: 2016-11-09
AMICC OPTO ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides a circular Lens+Chip LED light-emitting element and its production process. This product applies (small area spraying) process mode, innovates the circular Lens chip LED white light product, and overcomes the conventional chip LED white light / blue light Combination of products, and problems such as short life

Method used

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  • Round Lens and Chip LED light-emitting component and production technology
  • Round Lens and Chip LED light-emitting component and production technology
  • Round Lens and Chip LED light-emitting component and production technology

Examples

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0025] Such as figure 1 As shown, a circular Lens+Chip LED light-emitting element includes a PCB substrate 2, a blue LED chip 1 and a lampshade 5, the front of the blue LED chip 1 is fixedly connected to the PCB substrate 2, and the PCB substrate 2 and the blue There is a conductive layer on the surface where the LED chip 1 is connected; the blue LED chip 1 is connected to the conductive layer through a wire 3, the upper layer of the blue LED chip 1 is sprayed with silica gel 4, and the silica gel 4 is encapsulated on the PCB substrate 2 by transparent colloid, and the lampshade 5 is fixed on On the PCB substrate 2 , the blue LED chip 1 and the sprayed silica gel 4 are all inside the lampshade ...

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Abstract

The invention discloses a round Lens and Chip LED light-emitting component and a production technology thereof. The light-emitting component comprises a PCB substrate, a blue LED chip and a lampshade, wherein the front surface of the blue LED chip is fixedly connected to the PCB substrate; the surface, connected with the blue LED chip, of the PCB substrate is provided with a conductive layer; the blue LED chip is connected to the conductive layer through a guide wire; silica gel is sprayed on an upper layer of the blue LED chip and is packaged on the PCB substrate through transparent gel; the lampshade is fixed on the PCB substrate; and the blue LED chip and the sprayed silica gel are located in the lampshade. A round Lens chip LED white-light product is innovated by a small area spraying technique; and meanwhile, the problem of the binding property, short lifetime and the like of an existing general chip LED white-light / blue-light product are solved.

Description

technical field [0001] The invention relates to a circular Lens+Chip LED light-emitting element and a production process, belonging to the technical field of LED production. Background technique [0002] At present, the white light products with small angles on the market (generally referring to products below 90 degrees) are all Lamp in-line LEDs, or PLCC bracket types, or LED products with ceramic packaging structures. There is no Chip LED (light-emitting diode chip) yet. )+Lens small-angle white light products, because Chip LED+Lens products are often produced, and the products themselves have many defects, such as combination, poor light efficiency, and short life, so there is no round Lens chip LED on the market. This product. Contents of the invention [0003] The invention provides a circular Lens+Chip LED light-emitting element and its production process. This product applies (small area spraying) process mode, innovates the circular Lens chip LED white light prod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L33/50H01L33/56
CPCH01L33/56H01L33/502H01L2933/0041H01L2933/005
Inventor 盛梅蔡志嘉李文亮
Owner AMICC OPTO ELECTRONICS TECH
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