Invention Grant
US07968897B2 Light-emitting device having a support substrate and inclined sides
有权
具有支撑基板和倾斜侧面的发光装置
- Patent Title: Light-emitting device having a support substrate and inclined sides
- Patent Title (中): 具有支撑基板和倾斜侧面的发光装置
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Application No.: US11059508Application Date: 2005-02-17
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Publication No.: US07968897B2Publication Date: 2011-06-28
- Inventor: Masayuki Hata , Tatsuya Kunisato
- Applicant: Masayuki Hata , Tatsuya Kunisato
- Applicant Address: JP Osaka
- Assignee: Sanyo Electric Co., Ltd.
- Current Assignee: Sanyo Electric Co., Ltd.
- Current Assignee Address: JP Osaka
- Agency: McDermott Will & Emery LLP
- Priority: JP2004-065489 20040309
- Main IPC: H01L33/00
- IPC: H01L33/00
Abstract:
A light-emitting device capable of improving light extraction efficiency is provided. This light-emitting device comprises a support substrate set on a side opposite to a light emission surface and a semiconductor element layer, bonded to the support substrate, having a side surface inclined by a prescribed angle with respect to at least the normal of the light emission surface.
Public/Granted literature
- US20050199885A1 Light-emitting device and method of manufacturing the same Public/Granted day:2005-09-15
Information query
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