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Semiconductor light emitting device and led module

A technology of light-emitting diodes and light-emitting devices, which is applied to semiconductor devices, electric solid-state devices, electrical components, etc., and can solve problems such as manufacturing obstacles, packaging and arranging diodes, etc.

Inactive Publication Date: 2013-07-03
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, packaging and arranging diodes in a single package space can be difficult and create obstacles in manufacturing

Method used

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  • Semiconductor light emitting device and led module
  • Semiconductor light emitting device and led module
  • Semiconductor light emitting device and led module

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Embodiment Construction

[0031] In the following detailed description, numerous specific details are set forth by way of example in order to provide a thorough understanding of the related teachings. It will be apparent, however, to one skilled in the art that the present teachings may be practiced without these details. In other instances, well-known methods, procedures, components and / or circuits have been described at a relatively high level without detailed detail to avoid unnecessarily obscuring aspects of the present teachings.

[0032] Examples of the present disclosure will now be described in detail with reference to the accompanying drawings. However, inventive concepts may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. In the drawings, the same reference ...

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Abstract

The invention relates to a semiconductor light emitting device and an LED module. A semiconductor light emitting device includes a semiconductor laminate including first and second conductivity-type semiconductor layers and an active layer formed therebetween, and divided into first and second regions. At least one contact hole is formed on the first region and connected to a portion of the first conductivity-type semiconductor layer through the active layer. A first electrode is formed to be connected to the first conductivity-type semiconductor layer of the first region and connected to the second conductivity-type semiconductor layer of the second region through the at least one contact hole. A second electrode is formed and connected to the second conductivity-type semiconductor layer of the first region. First and second electrode pads and a support substrate are formed.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to Korean Patent Application No. 10-2011-0145795 filed with the Korean Intellectual Property Office on Dec. 29, 2011, the disclosure of which is incorporated herein by reference. technical field [0003] The present inventive concept relates to light emitting devices, and more particularly, to semiconductor light emitting devices having incorporated therein protection diodes to prevent discharge from sources such as static electricity, methods of making semiconductor light emitting devices, and modules employing the semiconductor light emitting devices. Background technique [0004] Due to the superior reliability, efficiency, and output of semiconductor light emitting devices, these light sources have been extensively researched and developed as high-output, high-efficiency light sources that can be used in backlights of display devices or in lighting devices. [0005] A semiconductor ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/15H01L33/38
CPCH01L33/20H01L33/382H01L33/405H01L2224/48463H01L2224/49107H01L33/36H01L33/00H01L33/48H01L33/60
Inventor 申永澈高炯德
Owner SAMSUNG ELECTRONICS CO LTD