JP2012070016A5 - - Google Patents
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- Publication number
- JP2012070016A5 JP2012070016A5 JP2012003857A JP2012003857A JP2012070016A5 JP 2012070016 A5 JP2012070016 A5 JP 2012070016A5 JP 2012003857 A JP2012003857 A JP 2012003857A JP 2012003857 A JP2012003857 A JP 2012003857A JP 2012070016 A5 JP2012070016 A5 JP 2012070016A5
- Authority
- JP
- Japan
- Prior art keywords
- nitride
- based semiconductor
- layer
- type gan
- semiconductor device
- 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.)
- Pending
Links
- 239000004065 semiconductor Substances 0.000 claims 45
- 150000004767 nitrides Chemical class 0.000 claims 26
- 238000004519 manufacturing process Methods 0.000 claims 7
- 238000000034 method Methods 0.000 claims 5
- 239000002184 metal Substances 0.000 claims 4
- 229910052751 metal Inorganic materials 0.000 claims 4
- 239000000758 substrate Substances 0.000 claims 4
- 239000000956 alloy Substances 0.000 claims 2
- 229910045601 alloy Inorganic materials 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 229910052763 palladium Inorganic materials 0.000 claims 2
- 229910052725 zinc Inorganic materials 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012003857A JP2012070016A (ja) | 2010-04-01 | 2012-01-12 | 窒化物系半導体素子およびその製造方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010085222 | 2010-04-01 | ||
| JP2010085222 | 2010-04-01 | ||
| JP2012003857A JP2012070016A (ja) | 2010-04-01 | 2012-01-12 | 窒化物系半導体素子およびその製造方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011532423A Division JP4909448B2 (ja) | 2010-04-01 | 2011-03-15 | 窒化物系半導体素子およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012070016A JP2012070016A (ja) | 2012-04-05 |
| JP2012070016A5 true JP2012070016A5 (enExample) | 2014-02-13 |
Family
ID=44762260
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011532423A Expired - Fee Related JP4909448B2 (ja) | 2010-04-01 | 2011-03-15 | 窒化物系半導体素子およびその製造方法 |
| JP2012003857A Pending JP2012070016A (ja) | 2010-04-01 | 2012-01-12 | 窒化物系半導体素子およびその製造方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011532423A Expired - Fee Related JP4909448B2 (ja) | 2010-04-01 | 2011-03-15 | 窒化物系半導体素子およびその製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20130001513A1 (enExample) |
| EP (1) | EP2555257A1 (enExample) |
| JP (2) | JP4909448B2 (enExample) |
| CN (1) | CN102696122A (enExample) |
| WO (1) | WO2011125289A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2416387A4 (en) | 2009-04-02 | 2012-12-12 | Panasonic Corp | NITRID SEMICONDUCTOR ELEMENT AND MANUFACTURING METHOD THEREFOR |
| CN104218447B (zh) * | 2013-05-31 | 2018-03-13 | 山东华光光电子股份有限公司 | 一种半导体激光器芯片欧姆接触电极及其制备方法与应用 |
| US11195973B1 (en) * | 2019-05-17 | 2021-12-07 | Facebook Technologies, Llc | III-nitride micro-LEDs on semi-polar oriented GaN |
| US11175447B1 (en) | 2019-08-13 | 2021-11-16 | Facebook Technologies, Llc | Waveguide in-coupling using polarized light emitting diodes |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08306643A (ja) * | 1995-04-28 | 1996-11-22 | Sumitomo Chem Co Ltd | 3−5族化合物半導体用電極および発光素子 |
| JP3525061B2 (ja) * | 1998-09-25 | 2004-05-10 | 株式会社東芝 | 半導体発光素子の製造方法 |
| JP2001308462A (ja) | 2000-04-21 | 2001-11-02 | Matsushita Electric Ind Co Ltd | 窒化物半導体素子の製造方法 |
| JP2003332697A (ja) | 2002-05-09 | 2003-11-21 | Sony Corp | 窒化物半導体素子及びその製造方法 |
| JP4276020B2 (ja) * | 2003-08-01 | 2009-06-10 | 豊田合成株式会社 | Iii族窒化物系化合物半導体の製造方法 |
| KR100624411B1 (ko) * | 2003-08-25 | 2006-09-18 | 삼성전자주식회사 | 질화물계 발광소자 및 그 제조방법 |
| KR100647278B1 (ko) * | 2003-10-27 | 2006-11-17 | 삼성전자주식회사 | III - V 족 GaN 계 화합물 반도체 및 이에적용되는 p-형 전극 |
| CN100590898C (zh) * | 2004-07-29 | 2010-02-17 | 昭和电工株式会社 | 用于半导体发光器件的正电极 |
| JP2006344763A (ja) * | 2005-06-09 | 2006-12-21 | Matsushita Electric Ind Co Ltd | 接合ゲート型電界効果トランジスタの製造方法 |
| JP5214128B2 (ja) * | 2005-11-22 | 2013-06-19 | シャープ株式会社 | 発光素子及び発光素子を備えたバックライトユニット |
| CN100485989C (zh) * | 2005-11-22 | 2009-05-06 | 夏普株式会社 | 发光元件及其制造方法和具备发光元件的背光灯单元及其制造方法 |
| JP4804930B2 (ja) * | 2006-01-23 | 2011-11-02 | ローム株式会社 | 窒化物半導体素子の製造方法 |
| JP2007324421A (ja) * | 2006-06-01 | 2007-12-13 | Rohm Co Ltd | 窒化物半導体素子 |
| JP2008258503A (ja) * | 2007-04-06 | 2008-10-23 | Sumitomo Electric Ind Ltd | 窒化物系半導体発光素子、および窒化物系半導体発光素子を作製する方法 |
| US7701995B2 (en) * | 2007-07-06 | 2010-04-20 | Nichia Corporation | Nitride semiconductor laser element |
| JP4974867B2 (ja) * | 2007-12-12 | 2012-07-11 | 昭和電工株式会社 | 発光ダイオード及びその製造方法 |
| JP2010062460A (ja) * | 2008-09-05 | 2010-03-18 | Sharp Corp | 窒化物半導体発光素子 |
| JP4486701B1 (ja) | 2008-11-06 | 2010-06-23 | パナソニック株式会社 | 窒化物系半導体素子およびその製造方法 |
| EP2416387A4 (en) * | 2009-04-02 | 2012-12-12 | Panasonic Corp | NITRID SEMICONDUCTOR ELEMENT AND MANUFACTURING METHOD THEREFOR |
| WO2010113238A1 (ja) * | 2009-04-03 | 2010-10-07 | パナソニック株式会社 | 窒化物系半導体素子およびその製造方法 |
| US8390010B2 (en) * | 2010-03-25 | 2013-03-05 | Micron Technology, Inc. | Solid state lighting devices with cellular arrays and associated methods of manufacturing |
-
2011
- 2011-03-15 JP JP2011532423A patent/JP4909448B2/ja not_active Expired - Fee Related
- 2011-03-15 CN CN2011800041735A patent/CN102696122A/zh active Pending
- 2011-03-15 EP EP11765191A patent/EP2555257A1/en not_active Withdrawn
- 2011-03-15 WO PCT/JP2011/001516 patent/WO2011125289A1/ja not_active Ceased
-
2012
- 2012-01-12 JP JP2012003857A patent/JP2012070016A/ja active Pending
- 2012-09-11 US US13/610,159 patent/US20130001513A1/en not_active Abandoned
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