KR100711203B1 - 산화아연을 이용한 p형-진성-n형 구조의 발광 다이오드제조방법 - Google Patents
산화아연을 이용한 p형-진성-n형 구조의 발광 다이오드제조방법 Download PDFInfo
- Publication number
- KR100711203B1 KR100711203B1 KR1020050077109A KR20050077109A KR100711203B1 KR 100711203 B1 KR100711203 B1 KR 100711203B1 KR 1020050077109 A KR1020050077109 A KR 1020050077109A KR 20050077109 A KR20050077109 A KR 20050077109A KR 100711203 B1 KR100711203 B1 KR 100711203B1
- Authority
- KR
- South Korea
- Prior art keywords
- zinc oxide
- type
- thin film
- intrinsic
- light emitting
- 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.)
- Expired - Fee Related
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/01—Manufacture or treatment
- H10H20/011—Manufacture or treatment of bodies, e.g. forming semiconductor layers
- H10H20/012—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group II-IV materials
- H10H20/0125—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group II-IV materials with a substrate not being Group II-VI materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/01—Manufacture or treatment
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/81—Bodies
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/81—Bodies
- H10H20/822—Materials of the light-emitting regions
- H10H20/823—Materials of the light-emitting regions comprising only Group II-VI materials, e.g. ZnO
- H10H20/8232—Materials of the light-emitting regions comprising only Group II-VI materials, e.g. ZnO characterised by the dopants
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- Led Devices (AREA)
- Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
Abstract
Description
Claims (7)
- 사파이어 단결정 기판 위에 저온 산화아연 버퍼층을 증착하는 제1공정;상기 증착된 저온 산화아연 버퍼층 위에 n형 갈륨 도핑 산화아연층을 증착하는 제2공정;상기 증착된 n형 갈륨 도핑 산화아연층 위에 진성 산화아연 박막을 증착하는 제3공정;상기 증착된 진성 산화아연 박막 위에 구리금속으로 p형 산화아연 박막층을 형성하는 제4공정;습식 에칭을 통하여 상기 p형 산화아연 박막층 위에 MESA 구조를 형성하는 제5공정; 및상기 결과물을 산소 분위기에서 급속 후 열처리하는 제6공정;을 포함하는 산화아연을 이용한 p형-진성-n형 구조의 발광 다이오드 제조방법.
- 청구항 1에 있어서,상기 n형 갈륨 도핑 산화아연층의 두께는 550~650nm인 것을 특징으로 하는 산화아연을 이용한 p형-진성-n형 구조의 발광 다이오드 제조방법.
- 청구항 1에 있어서,상기 진성 산화아연 박막의 두께는 350~450nm인 것을 특징으로 하는 산화아연을 이용한 p형-진성-n형 구조의 발광 다이오드 제조방법.
- 삭제
- 삭제
- 청구항 1에 있어서,상기 후 열처리는 100~300Torr의 분위기에서 하는 것을 특징으로 하는 산화아연을 이용한 p형-진성-n형 구조의 발광 다이오드 제조방법.
- 청구항 1에 있어서,상기 후 열처리는 800℃에서 1~10분간 하는 것을 특징으로 하는 산화아연을 이용한 p형-진성-n형 구조의 발광 다이오드 제조방법.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050077109A KR100711203B1 (ko) | 2005-08-23 | 2005-08-23 | 산화아연을 이용한 p형-진성-n형 구조의 발광 다이오드제조방법 |
| US12/064,033 US20080233670A1 (en) | 2005-08-23 | 2005-12-09 | Method for Fabricating a P-I-N Light Emitting Diode Using Cu-Doped P-Type Zno |
| JP2008527828A JP2009506529A (ja) | 2005-08-23 | 2005-12-09 | 酸化亜鉛を用いたp型−真性−n型構造の発光ダイオード製造方法 |
| PCT/KR2005/004212 WO2007024041A1 (en) | 2005-08-23 | 2005-12-09 | Method of fabricating a p-i-n light emitting diode using cu-doped p-type zno |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050077109A KR100711203B1 (ko) | 2005-08-23 | 2005-08-23 | 산화아연을 이용한 p형-진성-n형 구조의 발광 다이오드제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20070022991A KR20070022991A (ko) | 2007-02-28 |
| KR100711203B1 true KR100711203B1 (ko) | 2007-04-24 |
Family
ID=37771765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020050077109A Expired - Fee Related KR100711203B1 (ko) | 2005-08-23 | 2005-08-23 | 산화아연을 이용한 p형-진성-n형 구조의 발광 다이오드제조방법 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20080233670A1 (ko) |
| JP (1) | JP2009506529A (ko) |
| KR (1) | KR100711203B1 (ko) |
| WO (1) | WO2007024041A1 (ko) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2009683A3 (en) | 2007-06-23 | 2011-05-04 | Gwangju Institute of Science and Technology | Zinc oxide semiconductor and method of manufacturing the same |
| JP2011054866A (ja) * | 2009-09-04 | 2011-03-17 | Stanley Electric Co Ltd | ZnO系半導体発光素子の製造方法 |
| FR2962123A1 (fr) | 2010-07-02 | 2012-01-06 | Centre Nat Rech Scient | Oxyde de zinc dope |
| KR101129421B1 (ko) * | 2010-07-12 | 2012-03-26 | 고려대학교 산학협력단 | Ga 이온 임플란테이션된 질소 극성 표면을 포함하는 수직형 구조의 그룹 Ⅲ족 n형 질화물계 반도체 소자 및 이를 포함하는 발광다이오드 소자 |
| US20120104383A1 (en) * | 2010-11-02 | 2012-05-03 | Industrial Technology Research Institute | Semiconductor device having zinc oxide thin film and manufacturing method thereof |
| KR20130044916A (ko) * | 2011-10-25 | 2013-05-03 | 삼성전자주식회사 | 산화아연계 투명도전성 박막, 그의 제조 방법, 산화아연계 투명도전성 박막을 포함하는 반도체 발광소자 및 그 제조 방법 |
| JP2013191824A (ja) * | 2012-02-15 | 2013-09-26 | Sharp Corp | 酸化物半導体及びこれを含む半導体接合素子 |
| JP5952120B2 (ja) * | 2012-07-27 | 2016-07-13 | スタンレー電気株式会社 | p型ZnO系半導体層の製造方法、及び、ZnO系半導体素子の製造方法 |
| CN103715234B (zh) | 2012-09-28 | 2016-05-04 | 财团法人工业技术研究院 | p型金属氧化物半导体材料 |
| JP6100591B2 (ja) * | 2013-04-16 | 2017-03-22 | スタンレー電気株式会社 | p型ZnO系半導体層の製造方法、ZnO系半導体素子の製造方法、及び、n型ZnO系半導体積層構造 |
| JP6100590B2 (ja) * | 2013-04-16 | 2017-03-22 | スタンレー電気株式会社 | p型ZnO系半導体層の製造方法、ZnO系半導体素子の製造方法、及び、n型ZnO系半導体積層構造 |
| JP6155118B2 (ja) * | 2013-07-02 | 2017-06-28 | スタンレー電気株式会社 | p型ZnO系半導体層の製造方法、ZnO系半導体素子の製造方法、及び、n型ZnO系半導体積層構造 |
| TWI566417B (zh) | 2015-12-04 | 2017-01-11 | 財團法人工業技術研究院 | p型金屬氧化物半導體材料與電晶體 |
| US10439101B2 (en) * | 2017-08-18 | 2019-10-08 | Intel Corporation | Micro light-emitting diode (LED) elements and display |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040015100A (ko) * | 2001-04-27 | 2004-02-18 | 신에쯔 한도타이 가부시키가이샤 | 발광소자의 제조방법 |
| JP2004228401A (ja) * | 2003-01-24 | 2004-08-12 | Sharp Corp | 酸化物半導体発光素子およびその製造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5625202A (en) * | 1995-06-08 | 1997-04-29 | University Of Central Florida | Modified wurtzite structure oxide compounds as substrates for III-V nitride compound semiconductor epitaxial thin film growth |
| CA2343105C (en) * | 1998-09-10 | 2004-09-28 | Rohm Co., Ltd. | Semiconductor light-emitting device and method for manufacturing the same |
| JP3399392B2 (ja) * | 1999-02-19 | 2003-04-21 | 株式会社村田製作所 | 半導体発光素子、およびその製造方法 |
| JP4144191B2 (ja) * | 2001-04-27 | 2008-09-03 | 信越半導体株式会社 | 発光素子の製造方法 |
| US6716479B2 (en) * | 2002-01-04 | 2004-04-06 | Rutgers, The State University Of New Jersey | Tailoring piezoelectric properties using MgxZn1-xO/ZnO material and MgxZn1-xO/ZnO structures |
| JP2004153211A (ja) * | 2002-11-01 | 2004-05-27 | Sharp Corp | 酸化物半導体発光素子 |
| US7141489B2 (en) * | 2003-05-20 | 2006-11-28 | Burgener Ii Robert H | Fabrication of p-type group II-VI semiconductors |
-
2005
- 2005-08-23 KR KR1020050077109A patent/KR100711203B1/ko not_active Expired - Fee Related
- 2005-12-09 JP JP2008527828A patent/JP2009506529A/ja active Pending
- 2005-12-09 US US12/064,033 patent/US20080233670A1/en not_active Abandoned
- 2005-12-09 WO PCT/KR2005/004212 patent/WO2007024041A1/en not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040015100A (ko) * | 2001-04-27 | 2004-02-18 | 신에쯔 한도타이 가부시키가이샤 | 발광소자의 제조방법 |
| JP2004228401A (ja) * | 2003-01-24 | 2004-08-12 | Sharp Corp | 酸化物半導体発光素子およびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009506529A (ja) | 2009-02-12 |
| KR20070022991A (ko) | 2007-02-28 |
| WO2007024041A1 (en) | 2007-03-01 |
| US20080233670A1 (en) | 2008-09-25 |
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