KR101323497B1 - 반도체 집적회로 기판용 분리 구조체와 형성 방법 - Google Patents
반도체 집적회로 기판용 분리 구조체와 형성 방법 Download PDFInfo
- Publication number
- KR101323497B1 KR101323497B1 KR1020117022767A KR20117022767A KR101323497B1 KR 101323497 B1 KR101323497 B1 KR 101323497B1 KR 1020117022767 A KR1020117022767 A KR 1020117022767A KR 20117022767 A KR20117022767 A KR 20117022767A KR 101323497 B1 KR101323497 B1 KR 101323497B1
- Authority
- KR
- South Korea
- Prior art keywords
- trench
- layer
- dielectric material
- dielectric
- substrate
- 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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Classifications
-
- 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
- H01L21/76224—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using trench refilling with dielectric materials
- H01L21/76232—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using trench refilling with dielectric materials of trenches having a shape other than rectangular or V-shape, e.g. rounded corners, oblique or rounded trench walls
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Element Separation (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/298,075 US20070132056A1 (en) | 2005-12-09 | 2005-12-09 | Isolation structures for semiconductor integrated circuit substrates and methods of forming the same |
| US11/298,075 | 2005-12-09 | ||
| PCT/US2006/046579 WO2007070311A1 (en) | 2005-12-09 | 2006-12-07 | Isolation structures for semiconductor integrated circuit substrates and methods of forming the same |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020117014787A Division KR20110081909A (ko) | 2005-12-09 | 2006-12-07 | 반도체 집적회로 기판용 분리 구조체와 형성 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20110111549A KR20110111549A (ko) | 2011-10-11 |
| KR101323497B1 true KR101323497B1 (ko) | 2013-10-31 |
Family
ID=38138450
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020117014788A Ceased KR20110079861A (ko) | 2005-12-09 | 2006-12-07 | 반도체 집적회로 기판용 분리 구조체와 형성 방법 |
| KR1020117022767A Expired - Fee Related KR101323497B1 (ko) | 2005-12-09 | 2006-12-07 | 반도체 집적회로 기판용 분리 구조체와 형성 방법 |
| KR1020117014787A Ceased KR20110081909A (ko) | 2005-12-09 | 2006-12-07 | 반도체 집적회로 기판용 분리 구조체와 형성 방법 |
| KR1020087014965A Ceased KR20080098481A (ko) | 2005-12-09 | 2006-12-07 | 반도체 집적회로 기판용 분리 구조체와 형성 방법 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020117014788A Ceased KR20110079861A (ko) | 2005-12-09 | 2006-12-07 | 반도체 집적회로 기판용 분리 구조체와 형성 방법 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020117014787A Ceased KR20110081909A (ko) | 2005-12-09 | 2006-12-07 | 반도체 집적회로 기판용 분리 구조체와 형성 방법 |
| KR1020087014965A Ceased KR20080098481A (ko) | 2005-12-09 | 2006-12-07 | 반도체 집적회로 기판용 분리 구조체와 형성 방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (5) | US20070132056A1 (enExample) |
| EP (1) | EP1958249A1 (enExample) |
| JP (4) | JP5438973B2 (enExample) |
| KR (4) | KR20110079861A (enExample) |
| CN (1) | CN101366112B (enExample) |
| TW (2) | TWI544573B (enExample) |
| WO (1) | WO2007070311A1 (enExample) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7902630B2 (en) * | 2002-08-14 | 2011-03-08 | Advanced Analogic Technologies, Inc. | Isolated bipolar transistor |
| US7834421B2 (en) * | 2002-08-14 | 2010-11-16 | Advanced Analogic Technologies, Inc. | Isolated diode |
| US7812403B2 (en) * | 2002-08-14 | 2010-10-12 | Advanced Analogic Technologies, Inc. | Isolation structures for integrated circuit devices |
| US7741661B2 (en) * | 2002-08-14 | 2010-06-22 | Advanced Analogic Technologies, Inc. | Isolation and termination structures for semiconductor die |
| US7939420B2 (en) * | 2002-08-14 | 2011-05-10 | Advanced Analogic Technologies, Inc. | Processes for forming isolation structures for integrated circuit devices |
| US8513087B2 (en) * | 2002-08-14 | 2013-08-20 | Advanced Analogic Technologies, Incorporated | Processes for forming isolation structures for integrated circuit devices |
| US7667268B2 (en) * | 2002-08-14 | 2010-02-23 | Advanced Analogic Technologies, Inc. | Isolated transistor |
| US20080197408A1 (en) * | 2002-08-14 | 2008-08-21 | Advanced Analogic Technologies, Inc. | Isolated quasi-vertical DMOS transistor |
| US8089129B2 (en) * | 2002-08-14 | 2012-01-03 | Advanced Analogic Technologies, Inc. | Isolated CMOS transistors |
| US7825488B2 (en) * | 2006-05-31 | 2010-11-02 | Advanced Analogic Technologies, Inc. | Isolation structures for integrated circuits and modular methods of forming the same |
| US7956391B2 (en) * | 2002-08-14 | 2011-06-07 | Advanced Analogic Technologies, Inc. | Isolated junction field-effect transistor |
| US20070132056A1 (en) * | 2005-12-09 | 2007-06-14 | Advanced Analogic Technologies, Inc. | Isolation structures for semiconductor integrated circuit substrates and methods of forming the same |
| JP2008041895A (ja) * | 2006-08-04 | 2008-02-21 | Renesas Technology Corp | 半導体装置およびその製造方法 |
| JP2008041901A (ja) * | 2006-08-04 | 2008-02-21 | Toshiba Corp | 半導体装置及びその製造方法 |
| KR100867977B1 (ko) | 2006-10-11 | 2008-11-10 | 한국과학기술원 | 인도시아닌 그린 혈중 농도 역학을 이용한 조직 관류 분석장치 및 그를 이용한 조직 관류 분석방법 |
| US7572712B2 (en) * | 2006-11-21 | 2009-08-11 | Chartered Semiconductor Manufacturing, Ltd. | Method to form selective strained Si using lateral epitaxy |
| US7737526B2 (en) * | 2007-03-28 | 2010-06-15 | Advanced Analogic Technologies, Inc. | Isolated trench MOSFET in epi-less semiconductor sustrate |
| US8138570B2 (en) | 2007-03-28 | 2012-03-20 | Advanced Analogic Technologies, Inc. | Isolated junction field-effect transistor |
| US8736016B2 (en) * | 2007-06-07 | 2014-05-27 | Taiwan Semiconductor Manufacturing Company, Ltd. | Strained isolation regions |
| JP2009025891A (ja) * | 2007-07-17 | 2009-02-05 | Nec Electronics Corp | 半導体集積回路の設計方法及び設計プログラム |
| JP2009026829A (ja) * | 2007-07-17 | 2009-02-05 | Nec Electronics Corp | 半導体集積回路の設計方法及びマスクデータ作成プログラム |
| US8067292B2 (en) * | 2008-01-23 | 2011-11-29 | Macronix International Co., Ltd. | Isolation structure, non-volatile memory having the same, and method of fabricating the same |
| US8907405B2 (en) | 2011-04-18 | 2014-12-09 | International Business Machines Corporation | Semiconductor structures with dual trench regions and methods of manufacturing the semiconductor structures |
| US8722479B2 (en) | 2011-05-25 | 2014-05-13 | Globalfoundries Inc. | Method of protecting STI structures from erosion during processing operations |
| US20120326230A1 (en) * | 2011-06-22 | 2012-12-27 | International Business Machines Corporation | Silicon on insulator complementary metal oxide semiconductor with an isolation formed at low temperature |
| KR20130006903A (ko) * | 2011-06-27 | 2013-01-18 | 삼성전자주식회사 | 소자 분리막 구조물 및 그 형성 방법, 상기 소자 분리막 구조물을 갖는 반도체 장치 및 그 제조 방법 |
| US8673738B2 (en) | 2012-06-25 | 2014-03-18 | International Business Machines Corporation | Shallow trench isolation structures |
| US9768055B2 (en) * | 2012-08-21 | 2017-09-19 | Stmicroelectronics, Inc. | Isolation regions for SOI devices |
| US9012300B2 (en) * | 2012-10-01 | 2015-04-21 | United Microelectronics Corp. | Manufacturing method for a shallow trench isolation |
| US9455188B2 (en) * | 2013-01-18 | 2016-09-27 | Globalfoundries Inc. | Through silicon via device having low stress, thin film gaps and methods for forming the same |
| US20140213034A1 (en) * | 2013-01-29 | 2014-07-31 | United Microelectronics Corp. | Method for forming isolation structure |
| US20150069608A1 (en) * | 2013-09-11 | 2015-03-12 | International Business Machines Corporation | Through-silicon via structure and method for improving beol dielectric performance |
| US9076868B1 (en) * | 2014-07-18 | 2015-07-07 | Globalfoundries Inc. | Shallow trench isolation structure with sigma cavity |
| CN105280545A (zh) * | 2014-07-24 | 2016-01-27 | 联华电子股份有限公司 | 半导体装置的浅沟槽隔离结构与其制造方法 |
| US9412641B1 (en) | 2015-02-23 | 2016-08-09 | International Business Machines Corporation | FinFET having controlled dielectric region height |
| KR102140358B1 (ko) * | 2016-12-23 | 2020-08-03 | 매그나칩 반도체 유한회사 | 잡음 감소를 위한 분리 구조를 갖는 통합 반도체 소자 |
| CN109216256B (zh) * | 2017-07-03 | 2021-01-05 | 无锡华润上华科技有限公司 | 沟槽隔离结构及其制造方法 |
| KR102828453B1 (ko) | 2020-06-22 | 2025-07-03 | 삼성전자주식회사 | 가변 저항 메모리 소자 |
| KR20220094440A (ko) | 2020-12-29 | 2022-07-06 | 주식회사 제이디케이바이오 | 부착성 규조류 광배양 장치 |
| US20250046708A1 (en) * | 2023-08-04 | 2025-02-06 | Nanya Technology Corporation | Semiconductor device with protection layer and method for fabricating the same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020004729A (ko) * | 2000-07-07 | 2002-01-16 | 윤종용 | 트렌치 소자분리 방법 및 그 구조 |
| KR20030028845A (ko) * | 2000-09-18 | 2003-04-10 | 모토로라 인코포레이티드 | 반도체 소자 및 그를 형성하기 위한 처리 |
| KR20040059445A (ko) * | 2002-12-30 | 2004-07-05 | 주식회사 하이닉스반도체 | 반도체 소자의 트렌치형 소자분리막 형성방법 |
| KR20050014221A (ko) * | 2003-07-30 | 2005-02-07 | 주식회사 하이닉스반도체 | 반도체소자의 소자분리막 제조방법 |
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| JPS60189237A (ja) * | 1984-03-08 | 1985-09-26 | Matsushita Electric Ind Co Ltd | 半導体装置の製造方法 |
| JPS63188952A (ja) * | 1987-01-31 | 1988-08-04 | Toshiba Corp | 半導体装置の製造方法 |
| JPH081926B2 (ja) * | 1989-03-10 | 1996-01-10 | 日本電気株式会社 | 絶縁分離溝の製造方法 |
| JP2723598B2 (ja) * | 1989-03-20 | 1998-03-09 | 日本電気株式会社 | 半導体装置の製造方法 |
| JPH033346A (ja) * | 1989-05-31 | 1991-01-09 | Sharp Corp | 半導体装置の製造方法 |
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| JP3058112B2 (ja) * | 1997-02-27 | 2000-07-04 | 日本電気株式会社 | 半導体装置およびその製造方法 |
| KR100244272B1 (ko) | 1997-04-17 | 2000-03-02 | 김영환 | 반도체소자의 격리막 형성방법 |
| JP3063705B2 (ja) * | 1997-10-14 | 2000-07-12 | 日本電気株式会社 | 半導体装置の製造方法 |
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| US6406975B1 (en) * | 2000-11-27 | 2002-06-18 | Chartered Semiconductor Manufacturing Inc. | Method for fabricating an air gap shallow trench isolation (STI) structure |
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| US6869860B2 (en) * | 2003-06-03 | 2005-03-22 | International Business Machines Corporation | Filling high aspect ratio isolation structures with polysilazane based material |
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-
2005
- 2005-12-09 US US11/298,075 patent/US20070132056A1/en not_active Abandoned
-
2006
- 2006-12-07 KR KR1020117014788A patent/KR20110079861A/ko not_active Ceased
- 2006-12-07 EP EP06844906A patent/EP1958249A1/en not_active Withdrawn
- 2006-12-07 KR KR1020117022767A patent/KR101323497B1/ko not_active Expired - Fee Related
- 2006-12-07 CN CN2006800525978A patent/CN101366112B/zh not_active Expired - Fee Related
- 2006-12-07 KR KR1020117014787A patent/KR20110081909A/ko not_active Ceased
- 2006-12-07 JP JP2008544483A patent/JP5438973B2/ja not_active Expired - Fee Related
- 2006-12-07 WO PCT/US2006/046579 patent/WO2007070311A1/en not_active Ceased
- 2006-12-07 KR KR1020087014965A patent/KR20080098481A/ko not_active Ceased
- 2006-12-08 TW TW103103967A patent/TWI544573B/zh not_active IP Right Cessation
- 2006-12-08 TW TW095146069A patent/TWI460818B/zh not_active IP Right Cessation
-
2008
- 2008-04-30 US US12/150,704 patent/US7923821B2/en active Active
- 2008-04-30 US US12/150,609 patent/US7955947B2/en not_active Expired - Fee Related
- 2008-04-30 US US12/150,727 patent/US7915137B2/en not_active Expired - Fee Related
- 2008-04-30 US US12/150,732 patent/US7994605B2/en not_active Expired - Fee Related
-
2013
- 2013-04-02 JP JP2013076644A patent/JP2013168662A/ja active Pending
-
2014
- 2014-11-04 JP JP2014224436A patent/JP6026486B2/ja not_active Expired - Fee Related
-
2016
- 2016-04-05 JP JP2016075672A patent/JP6263569B2/ja not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020004729A (ko) * | 2000-07-07 | 2002-01-16 | 윤종용 | 트렌치 소자분리 방법 및 그 구조 |
| KR20030028845A (ko) * | 2000-09-18 | 2003-04-10 | 모토로라 인코포레이티드 | 반도체 소자 및 그를 형성하기 위한 처리 |
| KR20040059445A (ko) * | 2002-12-30 | 2004-07-05 | 주식회사 하이닉스반도체 | 반도체 소자의 트렌치형 소자분리막 형성방법 |
| KR20050014221A (ko) * | 2003-07-30 | 2005-02-07 | 주식회사 하이닉스반도체 | 반도체소자의 소자분리막 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200733297A (en) | 2007-09-01 |
| TWI460818B (zh) | 2014-11-11 |
| KR20110111549A (ko) | 2011-10-11 |
| KR20110081909A (ko) | 2011-07-14 |
| WO2007070311A1 (en) | 2007-06-21 |
| US7994605B2 (en) | 2011-08-09 |
| US7923821B2 (en) | 2011-04-12 |
| KR20080098481A (ko) | 2008-11-10 |
| CN101366112A (zh) | 2009-02-11 |
| JP2016164998A (ja) | 2016-09-08 |
| KR20110079861A (ko) | 2011-07-08 |
| JP6026486B2 (ja) | 2016-11-16 |
| US20070132056A1 (en) | 2007-06-14 |
| US20100055864A1 (en) | 2010-03-04 |
| JP6263569B2 (ja) | 2018-01-17 |
| TWI544573B (zh) | 2016-08-01 |
| US7955947B2 (en) | 2011-06-07 |
| JP5438973B2 (ja) | 2014-03-12 |
| US20080203543A1 (en) | 2008-08-28 |
| TW201419444A (zh) | 2014-05-16 |
| US20080254592A1 (en) | 2008-10-16 |
| EP1958249A1 (en) | 2008-08-20 |
| JP2013168662A (ja) | 2013-08-29 |
| JP2015062239A (ja) | 2015-04-02 |
| US7915137B2 (en) | 2011-03-29 |
| US20080203520A1 (en) | 2008-08-28 |
| JP2009518867A (ja) | 2009-05-07 |
| CN101366112B (zh) | 2011-05-04 |
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