CN1681138A - 半导体发光元件 - Google Patents
半导体发光元件 Download PDFInfo
- Publication number
- CN1681138A CN1681138A CN200510064010.2A CN200510064010A CN1681138A CN 1681138 A CN1681138 A CN 1681138A CN 200510064010 A CN200510064010 A CN 200510064010A CN 1681138 A CN1681138 A CN 1681138A
- Authority
- CN
- China
- Prior art keywords
- layer
- equal
- semiconductor light
- emitting elements
- smaller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004111260A JP2005294753A (ja) | 2004-04-05 | 2004-04-05 | 半導体発光素子 |
JP111260/2004 | 2004-04-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1681138A true CN1681138A (zh) | 2005-10-12 |
CN100380696C CN100380696C (zh) | 2008-04-09 |
Family
ID=35053326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100640102A Active CN100380696C (zh) | 2004-04-05 | 2005-04-05 | 半导体激光元件 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7135710B2 (zh) |
JP (1) | JP2005294753A (zh) |
CN (1) | CN100380696C (zh) |
TW (1) | TWI310240B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007012729A (ja) * | 2005-06-29 | 2007-01-18 | Toshiba Corp | 窒化ガリウム系半導体レーザ装置 |
JP2007019399A (ja) * | 2005-07-11 | 2007-01-25 | Toshiba Corp | 半導体レーザ装置 |
JP2007066981A (ja) | 2005-08-29 | 2007-03-15 | Toshiba Corp | 半導体装置 |
CN102576786B (zh) * | 2009-08-24 | 2016-03-02 | 松下知识产权经营株式会社 | 氮化镓系化合物半导体发光元件 |
KR101163861B1 (ko) | 2010-03-22 | 2012-07-09 | 엘지이노텍 주식회사 | 발광소자, 전극 구조 및 발광 소자 패키지 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5693963A (en) * | 1994-09-19 | 1997-12-02 | Kabushiki Kaisha Toshiba | Compound semiconductor device with nitride |
DE69602141T2 (de) * | 1995-08-28 | 1999-10-21 | Mitsubishi Cable Ind Ltd | Lichtemittierende Vorrichtung auf Basis einer Nitridverbindung der Gruppe III |
JPH09129926A (ja) * | 1995-08-28 | 1997-05-16 | Mitsubishi Cable Ind Ltd | Iii族窒化物発光素子 |
KR100267839B1 (ko) * | 1995-11-06 | 2000-10-16 | 오가와 에이지 | 질화물 반도체 장치 |
JP3985283B2 (ja) * | 1997-01-22 | 2007-10-03 | ソニー株式会社 | 発光素子 |
JP3817806B2 (ja) * | 1997-01-30 | 2006-09-06 | ソニー株式会社 | 半導体発光装置とその製造方法 |
US6015979A (en) * | 1997-08-29 | 2000-01-18 | Kabushiki Kaisha Toshiba | Nitride-based semiconductor element and method for manufacturing the same |
JP3770014B2 (ja) * | 1999-02-09 | 2006-04-26 | 日亜化学工業株式会社 | 窒化物半導体素子 |
US6829273B2 (en) * | 1999-07-16 | 2004-12-07 | Agilent Technologies, Inc. | Nitride semiconductor layer structure and a nitride semiconductor laser incorporating a portion of same |
JP2001036196A (ja) * | 2000-01-01 | 2001-02-09 | Nec Corp | p型ドーパント材料拡散防止層付き窒化ガリウム系発光素子 |
JP3864735B2 (ja) * | 2000-12-28 | 2007-01-10 | ソニー株式会社 | 半導体発光素子およびその製造方法 |
JP4178807B2 (ja) * | 2002-02-19 | 2008-11-12 | ソニー株式会社 | 半導体発光素子およびその製造方法 |
JP2004200362A (ja) * | 2002-12-18 | 2004-07-15 | Toshiba Corp | 窒化物半導体発光素子 |
-
2004
- 2004-04-05 JP JP2004111260A patent/JP2005294753A/ja active Pending
-
2005
- 2005-02-22 US US11/061,735 patent/US7135710B2/en active Active
- 2005-03-01 TW TW094106120A patent/TWI310240B/zh active
- 2005-04-05 CN CNB2005100640102A patent/CN100380696C/zh active Active
-
2006
- 2006-10-04 US US11/542,224 patent/US20070023773A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
TW200541111A (en) | 2005-12-16 |
JP2005294753A (ja) | 2005-10-20 |
CN100380696C (zh) | 2008-04-09 |
US20070023773A1 (en) | 2007-02-01 |
US20050218415A1 (en) | 2005-10-06 |
US7135710B2 (en) | 2006-11-14 |
TWI310240B (en) | 2009-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180705 Address after: Tokyo, Japan Patentee after: Toshiba electronic components and storage plant Address before: Tokyo, Japan, Japan Patentee before: Toshiba Corp |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180925 Address after: Gyeonggi Do, South Korea Patentee after: SAMSUNG ELECTRONICS CO., LTD. Address before: Tokyo, Japan Patentee before: Toshiba electronic components and storage plant |