CN1143388C - 减少了衬底缺陷的cmos集成电路 - Google Patents
减少了衬底缺陷的cmos集成电路 Download PDFInfo
- Publication number
- CN1143388C CN1143388C CNB981148603A CN98114860A CN1143388C CN 1143388 C CN1143388 C CN 1143388C CN B981148603 A CNB981148603 A CN B981148603A CN 98114860 A CN98114860 A CN 98114860A CN 1143388 C CN1143388 C CN 1143388C
- Authority
- CN
- China
- Prior art keywords
- dark
- injection region
- silicon substrate
- silicon
- 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
- H01L21/763—Polycrystalline semiconductor regions
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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
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/8238—Complementary field-effect transistors, e.g. CMOS
- H01L21/823878—Complementary field-effect transistors, e.g. CMOS isolation region manufacturing related aspects, e.g. to avoid interaction of isolation region with adjacent structure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body
- H01L27/08—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including only semiconductor components of a single kind
- H01L27/085—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only
- H01L27/088—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only the components being field-effect transistors with insulated gate
- H01L27/092—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only the components being field-effect transistors with insulated gate complementary MIS field-effect transistors
- H01L27/0921—Means for preventing a bipolar, e.g. thyristor, action between the different transistor regions, e.g. Latchup prevention
Abstract
Description
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/884,860 US5937288A (en) | 1997-06-30 | 1997-06-30 | CMOS integrated circuits with reduced substrate defects |
US884860 | 1997-06-30 | ||
US884,860 | 1997-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1208963A CN1208963A (zh) | 1999-02-24 |
CN1143388C true CN1143388C (zh) | 2004-03-24 |
Family
ID=25385582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB981148603A Expired - Fee Related CN1143388C (zh) | 1997-06-30 | 1998-06-16 | 减少了衬底缺陷的cmos集成电路 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5937288A (zh) |
EP (1) | EP0889517A1 (zh) |
JP (1) | JPH1174374A (zh) |
KR (1) | KR100476507B1 (zh) |
CN (1) | CN1143388C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102347234A (zh) * | 2010-07-29 | 2012-02-08 | 中国科学院微电子研究所 | 半导体器件结构及其制造方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5793075A (en) * | 1996-07-30 | 1998-08-11 | International Business Machines Corporation | Deep trench cell capacitor with inverting counter electrode |
JP2000216347A (ja) * | 1999-01-20 | 2000-08-04 | Toshiba Corp | Cmos半導体装置 |
KR100602085B1 (ko) * | 2003-12-31 | 2006-07-14 | 동부일렉트로닉스 주식회사 | 반도체 소자 및 그의 제조 방법 |
JP2007080945A (ja) * | 2005-09-12 | 2007-03-29 | Toshiba Corp | 半導体装置及びその製造方法 |
JP2007194259A (ja) * | 2006-01-17 | 2007-08-02 | Toshiba Corp | 半導体装置及びその製造方法 |
US7902608B2 (en) * | 2009-05-28 | 2011-03-08 | International Business Machines Corporation | Integrated circuit device with deep trench isolation regions for all inter-well and intra-well isolation and with a shared contact to a junction between adjacent device diffusion regions and an underlying floating well section |
CN101950722B (zh) * | 2010-08-03 | 2012-09-26 | 无锡晶凯科技有限公司 | 利用双层多晶硅器件结构自对准制备微波功率器件的方法 |
US11264498B2 (en) * | 2020-06-15 | 2022-03-01 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor device and method of fabricating the same |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4495025A (en) * | 1984-04-06 | 1985-01-22 | Advanced Micro Devices, Inc. | Process for forming grooves having different depths using a single masking step |
US4653177A (en) * | 1985-07-25 | 1987-03-31 | At&T Bell Laboratories | Method of making and selectively doping isolation trenches utilized in CMOS devices |
US5298450A (en) * | 1987-12-10 | 1994-03-29 | Texas Instruments Incorporated | Process for simultaneously fabricating isolation structures for bipolar and CMOS circuits |
JPH02161730A (ja) * | 1988-12-14 | 1990-06-21 | Mitsubishi Electric Corp | 半導体集積回路装置におけるトレンチ分離方法 |
JP2904635B2 (ja) * | 1992-03-30 | 1999-06-14 | 株式会社東芝 | 半導体装置およびその製造方法 |
US5559050A (en) * | 1994-06-30 | 1996-09-24 | International Business Machines Corporation | P-MOSFETS with enhanced anomalous narrow channel effect |
US5675176A (en) * | 1994-09-16 | 1997-10-07 | Kabushiki Kaisha Toshiba | Semiconductor device and a method for manufacturing the same |
JP3441259B2 (ja) * | 1994-09-16 | 2003-08-25 | 株式会社東芝 | 半導体装置 |
TW281800B (zh) * | 1994-12-08 | 1996-07-21 | Siemens Ag | |
JP3268158B2 (ja) * | 1995-03-31 | 2002-03-25 | 株式会社東芝 | 半導体装置およびその製造方法 |
-
1997
- 1997-06-30 US US08/884,860 patent/US5937288A/en not_active Expired - Lifetime
-
1998
- 1998-05-29 EP EP98109831A patent/EP0889517A1/en not_active Withdrawn
- 1998-06-16 CN CNB981148603A patent/CN1143388C/zh not_active Expired - Fee Related
- 1998-06-26 JP JP10180591A patent/JPH1174374A/ja not_active Withdrawn
- 1998-06-29 KR KR1019980024786A patent/KR100476507B1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102347234A (zh) * | 2010-07-29 | 2012-02-08 | 中国科学院微电子研究所 | 半导体器件结构及其制造方法 |
CN102347234B (zh) * | 2010-07-29 | 2013-09-18 | 中国科学院微电子研究所 | 半导体器件结构及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1208963A (zh) | 1999-02-24 |
JPH1174374A (ja) | 1999-03-16 |
KR19990007421A (ko) | 1999-01-25 |
EP0889517A1 (en) | 1999-01-07 |
KR100476507B1 (ko) | 2006-05-22 |
US5937288A (en) | 1999-08-10 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: INFINEON TECHNOLOGIES AG Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT Effective date: 20130225 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130225 Address after: German Neubiberg Patentee after: Infineon Technologies AG Address before: Munich, Germany Patentee before: Siemens AG Effective date of registration: 20130225 Address after: Munich, Germany Patentee after: QIMONDA AG Address before: German Neubiberg Patentee before: Infineon Technologies AG |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160111 Address after: German Berg, Laura Ibiza Patentee after: Infineon Technologies AG Address before: Munich, Germany Patentee before: QIMONDA AG |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040324 Termination date: 20170616 |
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CF01 | Termination of patent right due to non-payment of annual fee |