KR101436289B1 - 복합 웨이퍼 및 그 제조 방법 - Google Patents
복합 웨이퍼 및 그 제조 방법 Download PDFInfo
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- KR101436289B1 KR101436289B1 KR1020147001908A KR20147001908A KR101436289B1 KR 101436289 B1 KR101436289 B1 KR 101436289B1 KR 1020147001908 A KR1020147001908 A KR 1020147001908A KR 20147001908 A KR20147001908 A KR 20147001908A KR 101436289 B1 KR101436289 B1 KR 101436289B1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
- H01L21/762—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers
- H01L21/7624—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using semiconductor on insulator [SOI] technology
- H01L21/76251—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using semiconductor on insulator [SOI] technology using bonding techniques
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02002—Preparing wafers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/20—Deposition of semiconductor materials on a substrate, e.g. epitaxial growth solid phase epitaxy
- H01L21/2003—Deposition of semiconductor materials on a substrate, e.g. epitaxial growth solid phase epitaxy characterised by the substrate
- H01L21/2007—Bonding of semiconductor wafers to insulating substrates or to semiconducting substrates using an intermediate insulating layer
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
- H01L21/762—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
- H01L21/762—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers
- H01L21/7624—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using semiconductor on insulator [SOI] technology
- H01L21/76251—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using semiconductor on insulator [SOI] technology using bonding techniques
- H01L21/76254—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using semiconductor on insulator [SOI] technology using bonding techniques with separation/delamination along an ion implanted layer, e.g. Smart-cut, Unibond
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- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
Description
도 2는 도 1의 A-A 단면도.
도 3은 복합 웨이퍼(10)의 제조 공정을 나타내는 사시도.
도 4는 실시예 및 비교예에서 이용한 투광성 알루미나 세라믹의 전방 전광선 투과율 스펙트럼의 그래프.
도 5는 측정 장치(40)의 설명도.
도 6은 다른 실시형태의 복합 웨이퍼의 단면도.
도 7은 다른 실시형태의 복합 웨이퍼의 단면도.
14 : 반도체 기판 24 : 반도체 기판
40 : 측정 장치 41 : 적분구
42 : 플레이트 44 : 구멍
46 : 광원 48 : 검출기
Claims (9)
- 지지 기판과 반도체 기판을 직접 접합에 의해 접합한 복합 웨이퍼로서,
상기 지지 기판의 재료는 다결정의 투광성 세라믹이고,
상기 반도체 기판의 재료는 실리콘이며,
상기 지지 기판의 파장 200 ㎚~250 ㎚의 전방 전광선(全光線) 투과율이 파장 555 ㎚의 전방 전광선 투과율보다 높은 것인 복합 웨이퍼. - 제1항에 있어서, 상기 지지 기판의 파장 200 ㎚~250 ㎚의 전방 전광선 투과율이 80% 이상인 것인 복합 웨이퍼.
- 제1항 또는 제2항에 있어서, 상기 지지 기판의 파장 200 ㎚~750 ㎚의 직선 투과율이 20% 이하인 것인 복합 웨이퍼.
- 제1항 또는 제2항에 있어서, 상기 지지 기판의 평균 결정 입경은 10 ㎛~50 ㎛인 것인 복합 웨이퍼.
- 제1항 또는 제2항에 있어서, 상기 지지 기판은 캐비티를 구비하는 것인 복합 웨이퍼.
- 제1항 또는 제2항에 있어서, 상기 지지 기판의 재료는 다결정의 투광성 알루미나인 것인 복합 웨이퍼.
- 제1항 또는 제2항에 있어서, 상기 반도체 기판의 재료는 단결정 실리콘인 것인 복합 웨이퍼.
- (1) 다결정의 투광성 세라믹으로 이루어지고 파장 200 ㎚~250 ㎚의 전방 전광선 투과율이 파장 555 ㎚의 전방 전광선 투과율보다 높은 지지 기판과, 실리콘으로 이루어진 반도체 기판을, 직접 접합에 의해 접합하는 공정과,
(2) 상기 반도체 기판의 표면을 이온 주입법 또는 연마에 의해 박판화하는 공정
을 포함하는 복합 웨이퍼의 제조 방법. - 지지 기판과 반도체 기판을 직접 접합에 의해 접합한 복합 웨이퍼로서,
상기 지지 기판의 재료는 다결정의 투광성 세라믹이고,
상기 반도체 기판의 재료는 실리콘이며,
상기 지지 기판의 파장 200 ㎚~250 ㎚의 전방 전광선 투과율이 파장 555 ㎚의 전방 전광선 투과율보다 높고,
상기 지지 기판의 파장 200 ㎚~250 ㎚의 전방 전광선 투과율이 70% 이상이며,
상기 지지 기판의 파장 200 ㎚~750 ㎚의 직선 투과율이 30% 이하이고,
상기 지지 기판의 평균 결정 입경은 10 ㎛~50 ㎛이며,
상기 지지 기판의 재료는 다결정의 투광성 알루미나이고,
상기 반도체 기판의 재료는 단결정 실리콘인 것인 복합 웨이퍼.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261672807P | 2012-07-18 | 2012-07-18 | |
US61/672,807 | 2012-07-18 | ||
PCT/JP2013/069284 WO2014013980A1 (ja) | 2012-07-18 | 2013-07-16 | 複合ウェハー及びその製法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20140032483A KR20140032483A (ko) | 2014-03-14 |
KR101436289B1 true KR101436289B1 (ko) | 2014-08-29 |
Family
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Application Number | Title | Priority Date | Filing Date |
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KR1020147001908A Expired - Fee Related KR101436289B1 (ko) | 2012-07-18 | 2013-07-16 | 복합 웨이퍼 및 그 제조 방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8981531B2 (ko) |
EP (1) | EP2736065B1 (ko) |
JP (1) | JP5491680B1 (ko) |
KR (1) | KR101436289B1 (ko) |
CN (1) | CN103703542B (ko) |
TW (1) | TWI515804B (ko) |
WO (1) | WO2014013980A1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101570958B1 (ko) | 2013-12-25 | 2015-11-20 | 엔지케이 인슐레이터 엘티디 | 핸들 기판, 반도체용 복합 기판, 반도체 회로 기판 및 그 제조 방법 |
KR20240021394A (ko) | 2022-08-10 | 2024-02-19 | 한국과학기술원 | 캐비티 웨이퍼 제작 방법 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
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JPWO2013187410A1 (ja) * | 2012-06-13 | 2016-02-04 | 日本碍子株式会社 | 複合基板 |
JP5491680B1 (ja) * | 2012-07-18 | 2014-05-14 | 日本碍子株式会社 | 複合ウェハー及びその製法 |
JP5755390B1 (ja) * | 2014-01-06 | 2015-07-29 | 日本碍子株式会社 | ハンドル基板および半導体用複合ウエハー |
WO2015122223A1 (ja) * | 2014-02-12 | 2015-08-20 | 日本碍子株式会社 | 半導体用複合基板のハンドル基板および半導体用複合基板 |
WO2015125770A1 (ja) * | 2014-02-18 | 2015-08-27 | 日本碍子株式会社 | 半導体用複合基板のハンドル基板および半導体用複合基板 |
EP3113211B1 (en) * | 2014-02-26 | 2020-12-02 | NGK Insulators, Ltd. | Handle substrate for composite substrate for semiconductor and composite substrate for semiconductor |
JP6375188B2 (ja) * | 2014-09-10 | 2018-08-15 | 日本碍子株式会社 | 透光性焼結セラミック支持体及びその製造方法 |
US9287106B1 (en) | 2014-11-10 | 2016-03-15 | Corning Incorporated | Translucent alumina filaments and tape cast methods for making |
USD809804S1 (en) * | 2014-12-17 | 2018-02-13 | Ngk Insulators, Ltd. | Composite substrate for acoustic wave device |
TWD174921S (zh) * | 2014-12-17 | 2016-04-11 | 日本碍子股份有限公司 | 複合基板之部分 |
USD940131S1 (en) * | 2019-07-29 | 2022-01-04 | Samsung Display Co., Ltd. | Display panel |
USD958094S1 (en) | 2019-07-29 | 2022-07-19 | Samsung Display Co., Ltd. | Display panel |
USD966276S1 (en) | 2019-07-29 | 2022-10-11 | Samsung Display Co., Ltd. | Display module for wearable device |
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2013
- 2013-07-16 JP JP2013550066A patent/JP5491680B1/ja not_active Expired - Fee Related
- 2013-07-16 CN CN201380002366.6A patent/CN103703542B/zh not_active Expired - Fee Related
- 2013-07-16 KR KR1020147001908A patent/KR101436289B1/ko not_active Expired - Fee Related
- 2013-07-16 WO PCT/JP2013/069284 patent/WO2014013980A1/ja active Application Filing
- 2013-07-16 EP EP13820306.2A patent/EP2736065B1/en not_active Not-in-force
- 2013-07-17 TW TW102125491A patent/TWI515804B/zh not_active IP Right Cessation
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2014
- 2014-01-27 US US14/164,915 patent/US8981531B2/en not_active Expired - Fee Related
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JP2010161355A (ja) * | 2008-12-11 | 2010-07-22 | Shin-Etsu Chemical Co Ltd | ワイドバンドギャップ半導体を積層した複合基板の製造方法 |
JP2010161359A (ja) * | 2008-12-11 | 2010-07-22 | Shin-Etsu Chemical Co Ltd | 貼り合わせウェーハの製造方法 |
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KR101570958B1 (ko) | 2013-12-25 | 2015-11-20 | 엔지케이 인슐레이터 엘티디 | 핸들 기판, 반도체용 복합 기판, 반도체 회로 기판 및 그 제조 방법 |
KR20240021394A (ko) | 2022-08-10 | 2024-02-19 | 한국과학기술원 | 캐비티 웨이퍼 제작 방법 |
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EP2736065A1 (en) | 2014-05-28 |
US8981531B2 (en) | 2015-03-17 |
EP2736065A4 (en) | 2015-02-11 |
US20140191373A1 (en) | 2014-07-10 |
EP2736065B1 (en) | 2017-09-06 |
JP5491680B1 (ja) | 2014-05-14 |
WO2014013980A1 (ja) | 2014-01-23 |
KR20140032483A (ko) | 2014-03-14 |
JPWO2014013980A1 (ja) | 2016-06-30 |
CN103703542B (zh) | 2016-06-08 |
TWI515804B (zh) | 2016-01-01 |
CN103703542A (zh) | 2014-04-02 |
TW201407692A (zh) | 2014-02-16 |
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