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Light emitting apparatus and lighting module

A technology for a light-emitting device and a manufacturing method, which is applied to electrical components, electrical solid-state devices, circuits, etc., can solve problems such as poor production yield and complicated manufacturing process.

Inactive Publication Date: 2018-10-23
EVERLIGHT ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the technology of micro-light-emitting diodes and their manufacturing methods, which are limited by poor production yields and too complicated manufacturing processes, are still in the development stage

Method used

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  • Light emitting apparatus and lighting module
  • Light emitting apparatus and lighting module
  • Light emitting apparatus and lighting module

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Embodiment Construction

[0038] The foregoing and other technical contents, features and functions of the present invention will be clearly presented in the following detailed description with reference to the accompanying drawings and a preferred embodiment. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.

[0039] figure 1 Shown is a light-emitting device 10 according to an embodiment of the present invention, which includes: a base substrate 11 including a plurality of wires 111; and a plurality of light-emitting units 12 disposed on the base substrate 11 to emit at least one color ( Hue) light. Colors can be represented by wavelength (or by a relatively narrow wavelength band, where the wavelength of maximum spectral intensity corresponds, for example, to 450 nm for blue and about 700 nm for red), and each light emitting unit 12 can be represented by a color To emit light, the plurality of...

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Abstract

The present invention provides a light emitting apparatus comprising a base substrate including multiple guide wires. The light emitting apparatus comprises multiple light-emitting units which are arranged on the base substrate in order to emit at least one color of light. Each light-emitting unit comprises a light-emitting active area coupled between a first electrode and a second electrode of each light-emitting unit, wherein all guide wires are coupled to first electrodes and second electrodes.

Description

technical field [0001] The present invention relates to a light-emitting device and a manufacturing method thereof, in particular to a light-emitting device comprising a plurality of light-emitting units disposed on a base substrate, wherein the light emitted by the light-emitting units includes at least one color (Hue) or multiple colors. Background technique [0002] The light emitting system has become a necessary product in life, and the light emitting diode is one of the main projects in the development of the light emitting system at present. A light-emitting diode is a semiconductor element that emits light when current passes through the light-emitting diode. At present, in the technical field related to light-emitting diodes, micro light-emitting diodes (Micro LEDs) are key development projects. However, the technology of micro light emitting diodes and their manufacturing methods is still in the development stage due to the limitations of poor production yield and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L25/075H01L33/48H01L33/62
CPCH01L25/0753H01L33/48H01L33/62H01L2933/0033H01L2933/0066H01L2224/18
Inventor 杜福安谢忠全陈冠羽
Owner EVERLIGHT ELECTRONICS