発光素子の製造方法 - 三星電子株式会社ＳａｍｓｕｎｇＥｌｅｃｔｒｏｎｉｃｓＣｏ．，Ｌｔｄ．

Title:

発光素子の製造方法

Document Type and Number:

Japanese Patent JP5666164

Kind Code:

B2

Abstract:

Provided is a light-emitting device and a method of manufacturing the same. The light-emitting device includes a substrate having at least one protruded portion with a curved surface in which a consistent defect density and uniform stress distribution can be obtained even when the growth of the semiconductor crystal layer and the forming of the light-emitting device are completed. In addition, the light-emitting device has a high the light extraction efficiency for extracting light generated at an electroluminescense layer externally.

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Inventors:

李庭旭
成演準
趙濟煕
白好善

Application Number:

JP2010105599A

Publication Date:

February 12, 2015

Filing Date:

April 30, 2010

Export Citation:

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Assignee:

三星電子株式会社ＳａｍｓｕｎｇＥｌｅｃｔｒｏｎｉｃｓＣｏ．，Ｌｔｄ．

International Classes:

H01L33/22; H01L21/205; H01L21/3065; H01L27/15; H01L33/32; H01S5/00

Attorney, Agent or Firm:

Patent business corporation symbiosis international patent firm

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