KR100677683B1 - 반도체 기재와 그 제조 방법 및 반도체 결정의 제조 방법 - Google Patents
반도체 기재와 그 제조 방법 및 반도체 결정의 제조 방법 Download PDFInfo
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Abstract
Description
샘플 | 전위 밀도 | 캐리어 밀도 | XRC 의 FWHM |
실시예 샘플 | 4 ×107 cm-2 | 1 ×1016 cm-3 | 170 sec |
종래 ELO 샘플 | 4 ×107 cm-2 | 5 ×1017 cm-3 | 200-400 sec |
통상 GaN | 2 ×109 cm-2 | 1 ×1016 cm-3 | 220 sec |
샘플 | 출력 (20 mA) | -10 V 인가시의 누설 전류 |
실시예 샘플 | 1.7 mW | 10 nA |
종래 ELO 샘플 | 1.5 mW | 50 nA |
통상 GaN | 0.9 mW | 1 ㎂ |
Claims (24)
- 기판과 상기 기판 상에 기상 성장에 의해 형성된 반도체 결정층으로 이루어진 반도체 기재(semiconductor base)로서,상기 기판은 사파이어, SiC, Si, 스피넬, ZnO, GaAs 또는 NGO로 형성된 결정 기판이고, 상기 기판의 결정 성장면은 반도체 결정 성장 전에 요철면(concavo-convex surface)을 갖도록 형성되고,상기 반도체 결정층은 Alx Ga1-x-y Iny N(0 ≤x ≤1, 0 ≤y ≤1)에 의해 정의되는 GaN 그룹 반도체 결정층이며, 상기 요철면의 오목부 상에 저 전위(dislocation; 轉位) 영역이 형성되는 것을 특징으로 하는 반도체 기재.
- 제1항에 있어서, 상기 반도체 결정층과 상기 요철면의 오목부의 사이에 공동부(cavity)가 형성된 것인 반도체 기재.
- 제2항에 있어서, 상기 기판의 요철면의 오목부는 결정이 성장할 수가 없는 마스크로 덮여져 있는 것인 반도체 기재.
- 제1항에 있어서, 상기 기판의 요철면의 오목부는 상기 반도체 결정층에 매립된 것인 반도체 기재.
- 제4항에 있어서, 상기 반도체 결정층과 상기 기판의 요철면의 오목부 사이의 공동부를 분리하는 것인 반도체 기재.
- 제1항에 있어서, 상기 기판의 요철면의 볼록부는, 섬 모양의 점재형 볼록부, 볼록 라인들로 이루어진 스트라이프형의 볼록부, 격자형 볼록부, 또는 곡선에 의하여 형성되는 볼록부들 중 임의의 하나의 볼록부인 것인 반도체 기재.
- 제6항에 있어서, 상기 기판의 요철면의 볼록부는 볼록 라인들로 이루어진 스트라이프형의 볼록부이고, 상기 볼록부의 폭은 5 ㎛ 이하인 것인 반도체 기재.
- 제6항에 있어서, 상기 기판의 요철면의 볼록부에 의해 점유된 영역은 50% 이하인 것인 반도체 기재.
- 삭제
- 삭제
- 제6항에 있어서, 상기 기판의 요철면의 볼록부는 볼록 라인들로 이루어진 스트라이프형의 볼록부이고, 상기 스트라이프의 세로 방향은 상기 GaN 그룹 반도체 결정의 <1-100> 방향이거나 또는 GaN 그룹 반도체 결정의 <11-20> 방향인 것인 반도체 기재.
- 삭제
- 삭제
- 삭제
- 삭제
- 반도체 결정을 제조하는 방법에 있어서,제2항 또는 제3항에 기재된 반도체 기재를 형성하는 단계와;반도체 결정층을 제거하기 위해서 반도체 결정층과 오목부 사이에 형성된 공동부에서 반도체 결정을 기판으로부터 분리하는 단계를 포함하는 반도체 결정 제조 방법.
- 결정 성장면 상에 오목부와 볼록부가 형성된 기판, 및상기 오목부를 매립하도록 상기 결정 성장면을 덮는 반도체 결정층을 구비하고,상기 기판은 사파이어, SiC, Si, 스피넬, ZnO, GaAs 또는 NGO로 형성된 결정 기판이고, 상기 반도체 결정층은 Alx Ga1-x-y Iny N(0 ≤x ≤1, 0 ≤y ≤1)에 의해 정의되는 GaN 그룹 반도체 결정층이며, 상기 요철면의 오목부 상에 저 전위(dislocation; 轉位) 영역이 형성되는 것을 특징으로 하는 반도체 기재.
- Alx Ga1-x-y Iny N(0 ≤x ≤1, 0 ≤y ≤1)에 의해 정의되는 GaN 그룹 반도체 결정층을 제조하는 방법에 있어서,기상 성장에 의해 결정 기판 상에 GaN 그룹 반도체 결정층을 성장하는 단계를 포함하고,상기 기판은 사파이어, SiC, Si, 스피넬, ZnO, GaAs 또는 NGO로 형성된 결정 기판이고, 상기 성장 단계에서 GaN 그룹 반도체 결정은 성장 시작점으로서 상기 기판의 요철면의 볼록부의 상측부로부터 측면으로 결정 성장하는 것인 반도체 결정 제조 방법.
- 제18항에 있어서, 상기 기판의 요철면 상의 오목부는 결정이 성잘할 수 없는 마스크로 덮여져 있는 것인 반도체 결정 제조 방법.
- 제18항에 있어서, 상기 성장 단계에서, 상기 GaN 그룹 반도체 결정은 기판의 요철면의 오목부으로부터 또한 성장하는 것인 반도체 결정 제조 방법.
- 제18항에 있어서, 기판의 요철면의 볼록부는, 섬 모양의 점재형 볼록부, 볼록 라인들로 이루어진 스트라이프형의 볼록부, 격자형 볼록부, 또는 곡선에 의하여 형성되는 볼록부들 중 임의의 하나의 볼록부인 것인 반도체 결정 제조 방법.
- 제21항에 있어서, 상기 기판의 요철면의 볼록부는 볼록 라인들로 이루어진 스트라이프형의 볼록부이고, 상기 볼록부의 폭은 5 ㎛ 이하인 것인 반도체 결정 제조 방법.
- 제21항에 있어서, 상기 기판의 요철면의 볼록부에 의해 점유된 영역은 50% 이하인 것인 반도체 결정 제조 방법.
- 제21항에 있어서, 상기 기판의 요철면의 볼록부는 볼록 라인들로 이루어진 스트라이프형의 볼록부이고, 상기 스트라이프의 세로 방향은 상기 GaN 그룹 반도체 결정의 <1-100> 방향이거나 또는 GaN 그룹 반도체 결정의 <11-20> 방향인 것인 반도체 결정 제조 방법.
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7213399 | 1999-03-17 | ||
JPJP-P-1999-00072133 | 1999-03-17 | ||
JPJP-P-1999-00336421 | 1999-11-26 | ||
JP33642199A JP3471687B2 (ja) | 1999-11-26 | 1999-11-26 | 半導体基材及びその製造方法 |
JP33559199A JP3471685B2 (ja) | 1999-03-17 | 1999-11-26 | 半導体基材及びその製造方法 |
JPJP-P-1999-00335591 | 1999-11-26 | ||
JPJP-P-1999-00353044 | 1999-12-13 | ||
JP35304499A JP3441415B2 (ja) | 1999-12-13 | 1999-12-13 | 半導体結晶の製造方法 |
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KR20020010583A KR20020010583A (ko) | 2002-02-04 |
KR100677683B1 true KR100677683B1 (ko) | 2007-02-05 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010143778A1 (ko) * | 2009-06-10 | 2010-12-16 | 서울옵토디바이스주식회사 | 반도체 기판, 그 제조 방법, 반도체 소자 및 그 제조 방법 |
KR101106136B1 (ko) | 2009-08-26 | 2012-01-20 | 서울옵토디바이스주식회사 | 반도체 기판 제조 방법 및 발광 소자 제조 방법 |
KR101360965B1 (ko) * | 2007-12-21 | 2014-02-11 | 삼성전자주식회사 | GaN계 반도체 소자 제조용 기판 |
Families Citing this family (107)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100677683B1 (ko) * | 1999-03-17 | 2007-02-05 | 미츠비시 덴센 고교 가부시키가이샤 | 반도체 기재와 그 제조 방법 및 반도체 결정의 제조 방법 |
JP3587081B2 (ja) | 1999-05-10 | 2004-11-10 | 豊田合成株式会社 | Iii族窒化物半導体の製造方法及びiii族窒化物半導体発光素子 |
JP3555500B2 (ja) | 1999-05-21 | 2004-08-18 | 豊田合成株式会社 | Iii族窒化物半導体及びその製造方法 |
US6580098B1 (en) | 1999-07-27 | 2003-06-17 | Toyoda Gosei Co., Ltd. | Method for manufacturing gallium nitride compound semiconductor |
EP1104031B1 (en) * | 1999-11-15 | 2012-04-11 | Panasonic Corporation | Nitride semiconductor laser diode and method of fabricating the same |
JP3455512B2 (ja) | 1999-11-17 | 2003-10-14 | 日本碍子株式会社 | エピタキシャル成長用基板およびその製造方法 |
JP4432180B2 (ja) | 1999-12-24 | 2010-03-17 | 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、iii族窒化物系化合物半導体素子及びiii族窒化物系化合物半導体 |
JP2001185493A (ja) | 1999-12-24 | 2001-07-06 | Toyoda Gosei Co Ltd | Iii族窒化物系化合物半導体の製造方法及びiii族窒化物系化合物半導体素子 |
US6596079B1 (en) * | 2000-03-13 | 2003-07-22 | Advanced Technology Materials, Inc. | III-V nitride substrate boule and method of making and using the same |
AU2001241108A1 (en) | 2000-03-14 | 2001-09-24 | Toyoda Gosei Co. Ltd. | Production method of iii nitride compound semiconductor and iii nitride compoundsemiconductor element |
JP2001267242A (ja) | 2000-03-14 | 2001-09-28 | Toyoda Gosei Co Ltd | Iii族窒化物系化合物半導体及びその製造方法 |
TW518767B (en) | 2000-03-31 | 2003-01-21 | Toyoda Gosei Kk | Production method of III nitride compound semiconductor and III nitride compound semiconductor element |
JP2001313259A (ja) | 2000-04-28 | 2001-11-09 | Toyoda Gosei Co Ltd | Iii族窒化物系化合物半導体基板の製造方法及び半導体素子 |
US6836498B2 (en) * | 2000-06-05 | 2004-12-28 | Sony Corporation | Semiconductor laser, semiconductor device and nitride series III-V group compound substrate, as well as manufacturing method thereof |
US7619261B2 (en) | 2000-08-07 | 2009-11-17 | Toyoda Gosei Co., Ltd. | Method for manufacturing gallium nitride compound semiconductor |
DE10041285A1 (de) * | 2000-08-22 | 2002-03-07 | Univ Berlin Tech | Verfahren zur Epitaxie von (Indium, Aluminium, Gallium)-nitrid-Schichten auf Fremdsubstraten |
JP3556916B2 (ja) * | 2000-09-18 | 2004-08-25 | 三菱電線工業株式会社 | 半導体基材の製造方法 |
US7052979B2 (en) | 2001-02-14 | 2006-05-30 | Toyoda Gosei Co., Ltd. | Production method for semiconductor crystal and semiconductor luminous element |
JP3679720B2 (ja) * | 2001-02-27 | 2005-08-03 | 三洋電機株式会社 | 窒化物系半導体素子および窒化物系半導体の形成方法 |
WO2002075821A1 (fr) * | 2001-03-21 | 2002-09-26 | Mitsubishi Cable Industries, Ltd. | Dispositif luminescent semiconducteur |
JP2002280314A (ja) | 2001-03-22 | 2002-09-27 | Toyoda Gosei Co Ltd | Iii族窒化物系化合物半導体の製造方法、及びそれに基づくiii族窒化物系化合物半導体素子 |
JP4055503B2 (ja) | 2001-07-24 | 2008-03-05 | 日亜化学工業株式会社 | 半導体発光素子 |
JP4104305B2 (ja) | 2001-08-07 | 2008-06-18 | 三洋電機株式会社 | 窒化物系半導体チップおよび窒化物系半導体基板 |
JP2003068654A (ja) | 2001-08-27 | 2003-03-07 | Hoya Corp | 化合物単結晶の製造方法 |
DE10142656A1 (de) * | 2001-08-31 | 2003-03-27 | Osram Opto Semiconductors Gmbh | Verfahren zur Herstellung von Halbleiterschichten auf III-V-Nitridhalbleiter-Basis |
US20030047746A1 (en) * | 2001-09-10 | 2003-03-13 | Fuji Photo Film Co., Ltd. | GaN substrate formed over GaN layer having discretely formed minute holes produced by use of discretely arranged growth suppression mask elements |
JP3690326B2 (ja) | 2001-10-12 | 2005-08-31 | 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 |
JP4290358B2 (ja) * | 2001-10-12 | 2009-07-01 | 住友電気工業株式会社 | 半導体発光素子の製造方法 |
EP1363318A1 (en) | 2001-12-20 | 2003-11-19 | Matsushita Electric Industrial Co., Ltd. | Method for making nitride semiconductor substrate and method for making nitride semiconductor device |
JP3946541B2 (ja) * | 2002-02-25 | 2007-07-18 | 三菱電線工業株式会社 | 発光装置およびそれを用いた照明装置、ならびに該発光装置の製造方法と設計方法 |
JP4150527B2 (ja) * | 2002-02-27 | 2008-09-17 | 日鉱金属株式会社 | 結晶の製造方法 |
EP1508922B1 (en) * | 2002-05-15 | 2009-03-11 | Panasonic Corporation | Semiconductor light emitting element and production method therefor |
JP4451846B2 (ja) | 2003-01-14 | 2010-04-14 | パナソニック株式会社 | 窒化物半導体素子の製造方法 |
CN100362710C (zh) * | 2003-01-14 | 2008-01-16 | 松下电器产业株式会社 | 氮化物半导体元件及其制造方法和氮化物半导体基板的制造方法 |
US7524691B2 (en) | 2003-01-20 | 2009-04-28 | Panasonic Corporation | Method of manufacturing group III nitride substrate |
KR100504180B1 (ko) * | 2003-01-29 | 2005-07-28 | 엘지전자 주식회사 | 질화물 화합물 반도체의 결정성장 방법 |
JP2004273661A (ja) | 2003-03-07 | 2004-09-30 | Sumitomo Chem Co Ltd | 窒化ガリウム単結晶基板の製造方法 |
JP4229005B2 (ja) * | 2003-06-26 | 2009-02-25 | 住友電気工業株式会社 | GaN基板及びその製造方法、並びに窒化物半導体素子 |
KR100512580B1 (ko) * | 2003-12-31 | 2005-09-06 | 엘지전자 주식회사 | 결함이 적은 질화물 반도체 박막 성장 방법 |
KR20050077902A (ko) * | 2004-01-29 | 2005-08-04 | 엘지전자 주식회사 | 질화물 반도체 박막의 성장 방법 |
EP1583190B1 (en) * | 2004-04-02 | 2008-12-24 | Nichia Corporation | Nitride semiconductor laser device |
CN1993835A (zh) * | 2004-06-14 | 2007-07-04 | 三菱电线工业株式会社 | 氮化物半导体发光器件 |
WO2006054543A1 (ja) * | 2004-11-22 | 2006-05-26 | Matsushita Electric Industrial Co., Ltd. | 窒素化合物系半導体装置およびその製造方法 |
US7646027B2 (en) * | 2005-05-06 | 2010-01-12 | Showa Denko K.K. | Group III nitride semiconductor stacked structure |
GB2436398B (en) * | 2006-03-23 | 2011-08-24 | Univ Bath | Growth method using nanostructure compliant layers and HVPE for producing high quality compound semiconductor materials |
US7557002B2 (en) | 2006-08-18 | 2009-07-07 | Micron Technology, Inc. | Methods of forming transistor devices |
TWI319893B (en) * | 2006-08-31 | 2010-01-21 | Nitride semiconductor substrate, method for forming a nitride semiconductor layer and method for separating the nitride semiconductor layer from the substrate | |
JP5082752B2 (ja) | 2006-12-21 | 2012-11-28 | 日亜化学工業株式会社 | 半導体発光素子用基板の製造方法及びそれを用いた半導体発光素子 |
GB0701069D0 (en) * | 2007-01-19 | 2007-02-28 | Univ Bath | Nanostructure template and production of semiconductors using the template |
US7989322B2 (en) | 2007-02-07 | 2011-08-02 | Micron Technology, Inc. | Methods of forming transistors |
US7692198B2 (en) * | 2007-02-19 | 2010-04-06 | Alcatel-Lucent Usa Inc. | Wide-bandgap semiconductor devices |
JP5032171B2 (ja) * | 2007-03-26 | 2012-09-26 | 株式会社東芝 | 半導体発光素子およびその製造方法ならびに発光装置 |
WO2008141324A2 (en) * | 2007-05-14 | 2008-11-20 | S.O.I.Tec Silicon On Insulator Technologies | Methods for improving the quality of epitaxially-grown semiconductor materials |
KR101355593B1 (ko) * | 2007-07-26 | 2014-01-24 | 아리조나 보드 오브 리젠츠 퍼 앤 온 비하프 오브 아리조나 스테이트 유니버시티 | 개선된 에피택시 재료들의 제조 방법 |
EP2171748A1 (en) * | 2007-07-26 | 2010-04-07 | S.O.I.Tec Silicon on Insulator Technologies | Epitaxial methods and templates grown by the methods |
US8652947B2 (en) * | 2007-09-26 | 2014-02-18 | Wang Nang Wang | Non-polar III-V nitride semiconductor and growth method |
US7682944B2 (en) * | 2007-12-14 | 2010-03-23 | Cree, Inc. | Pendeo epitaxial structures and devices |
TW200929602A (en) * | 2007-12-28 | 2009-07-01 | Advanced Optoelectronic Tech | Light-emitting device of III-nitride based semiconductor and manufacturing method thereof |
US20090208770A1 (en) * | 2008-02-14 | 2009-08-20 | Ralf Jonczyk | Semiconductor sheets and methods for fabricating the same |
US8946772B2 (en) | 2008-02-15 | 2015-02-03 | Mitsubishi Chemical Corporation | Substrate for epitaxial growth, process for manufacturing GaN-based semiconductor film, GaN-based semiconductor film, process for manufacturing GaN-based semiconductor light emitting element and GaN-based semiconductor light emitting element |
US8030666B2 (en) | 2008-04-16 | 2011-10-04 | Taiwan Semiconductor Manufacturing Company, Ltd. | Group-III nitride epitaxial layer on silicon substrate |
TWI375983B (en) * | 2008-05-02 | 2012-11-01 | Ind Tech Res Inst | Nitride semiconductor substrate and method for forming the same |
US8134169B2 (en) | 2008-07-01 | 2012-03-13 | Taiwan Semiconductor Manufacturing Co., Ltd. | Patterned substrate for hetero-epitaxial growth of group-III nitride film |
US8058082B2 (en) * | 2008-08-11 | 2011-11-15 | Taiwan Semiconductor Manufacturing Company, Ltd. | Light-emitting diode with textured substrate |
KR101009651B1 (ko) * | 2008-10-15 | 2011-01-19 | 박은현 | 3족 질화물 반도체 발광소자 |
JP5180050B2 (ja) * | 2008-12-17 | 2013-04-10 | スタンレー電気株式会社 | 半導体素子の製造方法 |
EP2466626A3 (en) * | 2009-02-19 | 2012-07-04 | Soitec | Relaxation and transfer of strained material layers |
US8178427B2 (en) * | 2009-03-31 | 2012-05-15 | Commissariat A. L'energie Atomique | Epitaxial methods for reducing surface dislocation density in semiconductor materials |
US8860183B2 (en) | 2009-06-10 | 2014-10-14 | Seoul Viosys Co., Ltd. | Semiconductor substrate, semiconductor device, and manufacturing methods thereof |
US8481411B2 (en) | 2009-06-10 | 2013-07-09 | Seoul Opto Device Co., Ltd. | Method of manufacturing a semiconductor substrate having a cavity |
EP2472604B1 (en) | 2009-08-26 | 2020-09-09 | Seoul Viosys Co., Ltd | Method for manufacturing a light-emitting device |
EP2317542B1 (en) * | 2009-10-30 | 2018-05-23 | IMEC vzw | Semiconductor device and method of manufacturing thereof |
TW201118946A (en) * | 2009-11-24 | 2011-06-01 | Chun-Yen Chang | Method for manufacturing free-standing substrate and free-standing light-emitting device |
JP5570838B2 (ja) * | 2010-02-10 | 2014-08-13 | ソウル バイオシス カンパニー リミテッド | 半導体基板、その製造方法、半導体デバイス及びその製造方法 |
US8716049B2 (en) * | 2010-02-23 | 2014-05-06 | Applied Materials, Inc. | Growth of group III-V material layers by spatially confined epitaxy |
CN103038901A (zh) * | 2010-03-31 | 2013-04-10 | Cs解决方案有限公司 | 半导体模板衬底、使用半导体模板衬底的发光元件及其制造方法 |
TWI562195B (en) | 2010-04-27 | 2016-12-11 | Pilegrowth Tech S R L | Dislocation and stress management by mask-less processes using substrate patterning and methods for device fabrication |
US8318563B2 (en) * | 2010-05-19 | 2012-11-27 | National Semiconductor Corporation | Growth of group III nitride-based structures and integration with conventional CMOS processing tools |
JP2012054364A (ja) * | 2010-08-31 | 2012-03-15 | Nobuyuki Akiyama | シリコン薄膜の製造方法、シリコン薄膜太陽電池の製造方法、シリコン薄膜、シリコン薄膜太陽電池 |
KR101638975B1 (ko) * | 2010-10-26 | 2016-07-12 | 삼성전자주식회사 | 중공 부재 패턴을 구비한 질화물 반도체 기판 및 제조방법 |
KR101259999B1 (ko) | 2011-04-28 | 2013-05-06 | 서울옵토디바이스주식회사 | 반도체 기판 및 그 제조방법 |
CN102214685B (zh) * | 2011-06-03 | 2013-05-22 | 清华大学 | 具有悬空源漏的半导体结构及其形成方法 |
CN102214682B (zh) * | 2011-06-03 | 2013-07-17 | 清华大学 | 具有悬空源漏的半导体结构及其形成方法 |
US10622515B2 (en) | 2011-10-10 | 2020-04-14 | Sensor Electronic Technology, Inc. | Patterned layer design for group III nitride layer growth |
US9397260B2 (en) | 2011-10-10 | 2016-07-19 | Sensor Electronic Technology, Inc. | Patterned layer design for group III nitride layer growth |
US10153396B2 (en) | 2011-10-10 | 2018-12-11 | Sensor Electronic Technology, Inc. | Patterned layer design for group III nitride layer growth |
US9691939B2 (en) | 2011-10-10 | 2017-06-27 | Sensor Electronic Technology, Inc. | Patterned layer design for group III nitride layer growth |
US9806228B2 (en) | 2011-10-10 | 2017-10-31 | Sensor Electronic Technology, Inc. | Patterned layer design for group III nitride layer growth |
JP6051524B2 (ja) * | 2012-01-18 | 2016-12-27 | セイコーエプソン株式会社 | 半導体基板及び半導体基板の製造方法 |
JP5606465B2 (ja) * | 2012-02-01 | 2014-10-15 | 株式会社東芝 | 半導体発光素子及びその製造方法 |
KR101966623B1 (ko) | 2012-12-11 | 2019-04-09 | 삼성전자주식회사 | 반도체층 형성 방법 및 반도체 발광소자 |
US9574135B2 (en) * | 2013-08-22 | 2017-02-21 | Nanoco Technologies Ltd. | Gas phase enhancement of emission color quality in solid state LEDs |
KR102232265B1 (ko) | 2014-07-14 | 2021-03-25 | 주식회사 헥사솔루션 | 기판 구조, 그 형성방법, 및 이를 이용한 질화물 반도체 제조방법 |
KR20160008382A (ko) | 2014-07-14 | 2016-01-22 | 서울대학교산학협력단 | 반도체 적층 구조, 이를 이용한 질화물 반도체층 분리방법 및 장치 |
JP2016062956A (ja) | 2014-09-16 | 2016-04-25 | アイシン精機株式会社 | 基板及びその製造方法、半導体素子及びその製造方法、並びにレーザ加工装置 |
US10658177B2 (en) * | 2015-09-03 | 2020-05-19 | Hewlett Packard Enterprise Development Lp | Defect-free heterogeneous substrates |
US9875926B2 (en) * | 2015-11-29 | 2018-01-23 | Infineon Technologies Ag | Substrates with buried isolation layers and methods of formation thereof |
JP6679022B2 (ja) * | 2016-02-29 | 2020-04-15 | 信越化学工業株式会社 | ダイヤモンド基板の製造方法 |
WO2017171737A1 (en) | 2016-03-30 | 2017-10-05 | Hewlett Packard Enterprise Development Lp | Devices having substrates with selective airgap regions |
DE102016124207B4 (de) | 2016-12-13 | 2023-04-27 | Infineon Technologies Ag | Verfahren zur bildung vergrabener isolierungsgebiete |
CN108242420A (zh) * | 2016-12-27 | 2018-07-03 | 中国科学院上海高等研究院 | 一种基于硅异质衬底的GaN层转移单晶薄膜制备方法 |
US11554563B2 (en) | 2017-08-22 | 2023-01-17 | Heptagon Micro Optics Pte. Ltd. | Replication and related methods and devices, in particular for minimizing asymmetric form errors |
PL3460858T3 (pl) * | 2017-09-20 | 2020-11-16 | Instytut Technologii Materialów Elektronicznych | Sposób wytwarzania kolumnowych struktur elektroluminescencyjnych UV i struktury wytworzone tym sposobem |
CN110783168B (zh) * | 2018-07-25 | 2022-07-01 | 乂馆信息科技(上海)有限公司 | 一种具有三维结构的hemt器件的制备方法 |
CN111312800B (zh) | 2018-12-12 | 2023-03-28 | 联华电子股份有限公司 | 具有外延层的半导体结构及其制作方法 |
KR20210075729A (ko) | 2019-12-13 | 2021-06-23 | 삼성전자주식회사 | 마이크로 led 정렬 방법 및 이를 적용한 마이크로 led 디스플레이 제조 방법 |
CN117364235B (zh) * | 2023-12-07 | 2024-03-26 | 度亘核芯光电技术(苏州)有限公司 | 选区外延生长方法及其中使用的掩膜结构 |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5362682A (en) * | 1980-04-10 | 1994-11-08 | Massachusetts Institute Of Technology | Method of producing sheets of crystalline material and devices made therefrom |
JPS6066813A (ja) * | 1983-09-24 | 1985-04-17 | Sharp Corp | 化合物半導体装置 |
US5279701A (en) * | 1988-05-11 | 1994-01-18 | Sharp Kabushiki Kaisha | Method for the growth of silicon carbide single crystals |
JPH04236478A (ja) * | 1991-01-21 | 1992-08-25 | Pioneer Electron Corp | 半導体発光素子 |
JPH05267175A (ja) * | 1992-03-20 | 1993-10-15 | Sumitomo Metal Ind Ltd | 化合物半導体基板 |
US5614019A (en) * | 1992-06-08 | 1997-03-25 | Air Products And Chemicals, Inc. | Method for the growth of industrial crystals |
US5679152A (en) * | 1994-01-27 | 1997-10-21 | Advanced Technology Materials, Inc. | Method of making a single crystals Ga*N article |
US5673092A (en) * | 1994-10-14 | 1997-09-30 | Sharp Kabushiki Kaisha | Liquid crystal device and method for fabricating the same |
JP3714984B2 (ja) | 1995-03-06 | 2005-11-09 | シャープ株式会社 | 分布帰還型半導体レーザ装置 |
GB2310083B (en) * | 1995-08-31 | 1999-07-28 | Toshiba Kk | Blue light emitting element and method of manufacturing same |
JP3416899B2 (ja) * | 1996-02-08 | 2003-06-16 | 日本電信電話株式会社 | 半導体レーザ |
JP3620923B2 (ja) * | 1996-05-21 | 2005-02-16 | 豊田合成株式会社 | 3族窒化物半導体発光素子 |
JP3756575B2 (ja) * | 1996-06-04 | 2006-03-15 | 富士電機ホールディングス株式会社 | Iii 族窒化物半導体装置 |
JP3454037B2 (ja) * | 1996-09-27 | 2003-10-06 | 日立電線株式会社 | GaN系素子用基板及びその製造方法及びGaN系素子 |
JPH10178026A (ja) * | 1996-12-17 | 1998-06-30 | Sony Corp | 結晶成長方法およびそれを利用した半導体発光素子の製造方法 |
EP0874405A3 (en) | 1997-03-25 | 2004-09-15 | Mitsubishi Cable Industries, Ltd. | GaN group crystal base member having low dislocation density, use thereof and manufacturing methods thereof |
JP3047852B2 (ja) * | 1997-04-04 | 2000-06-05 | 松下電器産業株式会社 | 半導体装置 |
JPH10321522A (ja) * | 1997-05-15 | 1998-12-04 | Nippon Telegr & Teleph Corp <Ntt> | 半導体構造およびその製造方法 |
US6091085A (en) | 1998-02-19 | 2000-07-18 | Agilent Technologies, Inc. | GaN LEDs with improved output coupling efficiency |
JP3436128B2 (ja) * | 1998-04-28 | 2003-08-11 | 日亜化学工業株式会社 | 窒化物半導体の成長方法及び窒化物半導体素子 |
US6335546B1 (en) | 1998-07-31 | 2002-01-01 | Sharp Kabushiki Kaisha | Nitride semiconductor structure, method for producing a nitride semiconductor structure, and light emitting device |
JP3987660B2 (ja) * | 1998-07-31 | 2007-10-10 | シャープ株式会社 | 窒化物半導体構造とその製法および発光素子 |
JP3201475B2 (ja) | 1998-09-14 | 2001-08-20 | 松下電器産業株式会社 | 半導体装置およびその製造方法 |
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 |
US6252261B1 (en) * | 1998-09-30 | 2001-06-26 | Nec Corporation | GaN crystal film, a group III element nitride semiconductor wafer and a manufacturing process therefor |
KR100677683B1 (ko) * | 1999-03-17 | 2007-02-05 | 미츠비시 덴센 고교 가부시키가이샤 | 반도체 기재와 그 제조 방법 및 반도체 결정의 제조 방법 |
TW464953B (en) | 1999-04-14 | 2001-11-21 | Matsushita Electronics Corp | Method of manufacturing III nitride base compound semiconductor substrate |
JP4231189B2 (ja) | 1999-04-14 | 2009-02-25 | パナソニック株式会社 | Iii族窒化物系化合物半導体基板の製造方法 |
US6812053B1 (en) * | 1999-10-14 | 2004-11-02 | Cree, Inc. | Single step pendeo- and lateral epitaxial overgrowth of Group III-nitride epitaxial layers with Group III-nitride buffer layer and resulting structures |
JP3455512B2 (ja) | 1999-11-17 | 2003-10-14 | 日本碍子株式会社 | エピタキシャル成長用基板およびその製造方法 |
JP4432180B2 (ja) * | 1999-12-24 | 2010-03-17 | 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、iii族窒化物系化合物半導体素子及びiii族窒化物系化合物半導体 |
US6403451B1 (en) * | 2000-02-09 | 2002-06-11 | Noerh Carolina State University | Methods of fabricating gallium nitride semiconductor layers on substrates including non-gallium nitride posts |
JP3556916B2 (ja) * | 2000-09-18 | 2004-08-25 | 三菱電線工業株式会社 | 半導体基材の製造方法 |
WO2002075821A1 (fr) * | 2001-03-21 | 2002-09-26 | Mitsubishi Cable Industries, Ltd. | Dispositif luminescent semiconducteur |
US6617185B1 (en) * | 2002-02-07 | 2003-09-09 | Zyvex Corporation | System and method for latching a micro-structure and a process for fabricating a micro-latching structure |
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2000
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- 2000-03-15 WO PCT/JP2000/001588 patent/WO2000055893A1/ja active IP Right Grant
- 2000-03-15 EP EP04022766A patent/EP1501118B1/en not_active Expired - Lifetime
- 2000-03-15 US US09/936,683 patent/US6940098B1/en not_active Expired - Lifetime
- 2000-03-15 DE DE60043122T patent/DE60043122D1/de not_active Expired - Lifetime
- 2000-03-15 DE DE60030279T patent/DE60030279T2/de not_active Expired - Lifetime
- 2000-03-15 EP EP00909660A patent/EP1184897B8/en not_active Expired - Lifetime
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- 2004-05-11 US US10/842,777 patent/US7115486B2/en not_active Expired - Lifetime
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101360965B1 (ko) * | 2007-12-21 | 2014-02-11 | 삼성전자주식회사 | GaN계 반도체 소자 제조용 기판 |
WO2010143778A1 (ko) * | 2009-06-10 | 2010-12-16 | 서울옵토디바이스주식회사 | 반도체 기판, 그 제조 방법, 반도체 소자 및 그 제조 방법 |
KR101106136B1 (ko) | 2009-08-26 | 2012-01-20 | 서울옵토디바이스주식회사 | 반도체 기판 제조 방법 및 발광 소자 제조 방법 |
Also Published As
Publication number | Publication date |
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US20040206299A1 (en) | 2004-10-21 |
DE60043122D1 (de) | 2009-11-19 |
EP1501118B1 (en) | 2009-10-07 |
US20070026644A1 (en) | 2007-02-01 |
KR20020010583A (ko) | 2002-02-04 |
US20070026643A1 (en) | 2007-02-01 |
EP1184897B1 (en) | 2006-08-23 |
DE60030279D1 (de) | 2006-10-05 |
EP1184897A1 (en) | 2002-03-06 |
EP1184897B8 (en) | 2006-10-11 |
WO2000055893A1 (fr) | 2000-09-21 |
DE60030279T2 (de) | 2007-08-30 |
US6940098B1 (en) | 2005-09-06 |
US7504324B2 (en) | 2009-03-17 |
US7115486B2 (en) | 2006-10-03 |
US7589001B2 (en) | 2009-09-15 |
EP1501118A1 (en) | 2005-01-26 |
EP1184897A4 (en) | 2003-07-30 |
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