KR100968182B1 - 고이동도 벌크 실리콘 pfet - Google Patents
고이동도 벌크 실리콘 pfet Download PDFInfo
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- 229910052710 silicon Inorganic materials 0.000 title abstract description 24
- 239000010703 silicon Substances 0.000 title abstract description 24
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title abstract description 21
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims abstract description 114
- 239000000758 substrate Substances 0.000 claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 230000005669 field effect Effects 0.000 claims abstract description 12
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 54
- 229920005591 polysilicon Polymers 0.000 claims description 54
- 125000006850 spacer group Chemical group 0.000 claims description 39
- 239000013078 crystal Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 24
- 239000012212 insulator Substances 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 229910021419 crystalline silicon Inorganic materials 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 238000005468 ion implantation Methods 0.000 description 25
- 239000002019 doping agent Substances 0.000 description 14
- 229910004298 SiO 2 Inorganic materials 0.000 description 10
- 125000001475 halogen functional group Chemical group 0.000 description 8
- 238000004518 low pressure chemical vapour deposition Methods 0.000 description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 5
- 229910003811 SiGeC Inorganic materials 0.000 description 5
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 5
- 229910052785 arsenic Inorganic materials 0.000 description 5
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 5
- 229910052796 boron Inorganic materials 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 239000007943 implant Substances 0.000 description 4
- 238000002513 implantation Methods 0.000 description 4
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
Description
Claims (10)
- 전계 효과 트랜지스터(FET; field effect transistor)로서,게이트 유전체층의 상부면 상에 형성된 게이트 전극을 포함하고,상기 게이트 유전체층은 단결정 실리콘 채널 영역의 상부면 상에 위치하고, 상기 단결정 실리콘 채널 영역은 Ge 포함층의 상부면 상에 위치하고, 상기 Ge 포함층은 단결정 실리콘 기판의 상부면 상에 위치하고, 상기 Ge 포함층은 상기 단결정 실리콘 기판의 상기 상부면 상의 제1 유전체층과 제2 유전체층 사이에 위치하고, 상기 제1 유전체층은 상기 단결정 실리콘 채널 영역의 제1 측면 아래로 연장되고, 상기 제2 유전체층은 상기 단결정 실리콘 채널 영역의 대향 측면인 제2 측면 아래로 연장되는 것인 전계 효과 트랜지스터.
- 제 1 항에 있어서,상기 단결정 실리콘 채널 영역의 대향 측면들 상의 상기 단결정 실리콘 채널 영역과 각각 인접하는(abutting) 폴리실리콘 소스 영역 및 폴리실리콘 드레인 영역을 더 포함하는 전계 효과 트랜지스터.
- 제 2 항에 있어서,상기 폴리실리콘 소스 영역과 상기 단결정 실리콘 채널 영역 사이의 단결정 실리콘 소스 영역; 및상기 폴리실리콘 드레인 영역과 상기 단결정 실리콘 채널 영역 사이의 단결정 실리콘 드레인 영역을 더 포함하는 전계 효과 트랜지스터.
- 제 1 항에 있어서,상기 단결정 실리콘 채널 영역의 대향 측면들에서 상기 단결정 실리콘 채널 영역과 각각 인접하는 P-도핑된 폴리실리콘 소스 영역과 P-도핑된 폴리실리콘 드레인 영역; 및상기 폴리실리콘 소스 및 상기 폴리실리콘 드레인과 인접하는 유전체 절연부(dielectric isolation)로서, 상기 제1 및 제2 유전체층은 각각 상기 폴리실리콘 소스 및 상기 폴리실리콘 드레인 아래로 연장되고, 상기 유전체 절연부와 인접하는 것인, 유전체 절연부를 더 포함하는 전계 효과 트랜지스터.
- 제 2 항에 있어서,상기 단결정 실리콘 채널 영역의 대향 측면들에서 상기 단결정 실리콘 채널 영역과 각각 인접하는 N 도핑된 폴리실리콘 소스 영역과 N 도핑된 폴리실리콘 드레인 영역; 및상기 폴리실리콘 소스 및 상기 폴리실리콘 드레인과 인접하는 유전체 절연부를 더 포함하는 전계 효과 트랜지스터.
- 전계 효과 트랜지스터(FET; field effect transistor)의 제조 방법으로서,(a) 단결정 실리콘 기판을 제공하는 단계로서, 상기 단결정 실리콘 기판은 상기 단결정 실리콘 기판의 상부면 상에 형성된 단결정 Ge 포함층과, 상기 단결정 Ge 포함층의 상부면 상에 형성된 단결정 실리콘층을 갖는 것인, 단계;(b) 상기 단결정 실리콘층의 상부면 상에 게이트 유전체층을 형성하는 단계;(c) 상기 게이트 유전체층의 상부면 상에 게이트 전극을 형성하는 단계;(d) 상기 단결정 실리콘층을 제거하여 단결정 실리콘 아일랜드를 형성하고, 상기 단결정 Ge 포함층의 일부분을 제거하여 상기 게이트 전극 아래에 상기 단결정 실리콘층과 상기 단결정 Ge 포함층이 상기 게이트 전극에 의해 보호되지 않는 단결정 실리콘의 아일랜드를 형성하는 단계;(e) 상기 게이트 전극에 의해 보호되지 않는 상기 단결정 Ge 포함층의 잔류부의 전부와, 상기 게이트 전극 아래의 상기 단결정 Ge 포함층의 일부분을 산화하여, 상기 단결정 실리콘 아일랜드 아래에 단결정 Ge 포함 아일랜드를 형성하는 단계로서, 상기 단결정 Ge 포함 아일랜드는 제1 측면 상에 제1 유전체층을, 그리고 상기 단결정 Ge 포함 아일랜드의 대향하는 제2 측면 상에 제2 유전체층을 갖고, 상기 제1 유전체층 및 상기 제2 유전체층은 상기 게이트 전극 아래로 각각 연장하는 것인, 단계; 및(f) 상기 제1 유전체층 상에 폴리실리콘 소스 영역을 형성하고 상기 제2 유전체층 상에 폴리실리콘 드레인 영역을 형성하는 단계로서, 상기 폴리실리콘 소스 영역 및 상기 폴리실리콘 드레인 영역은 상기 단결정 실리콘 채널 아일랜드의 대향 측면과 인접하는 것인, 단계를 포함하는 전계 효과 트랜지스터 제조 방법.
- 제 6 항에 있어서,상기 단결정 실리콘 아일랜드에 단결정 실리콘 소스 영역을 형성하는 단계로서, 상기 단결정 실리콘 소스 영역은 상기 폴리실리콘 소스 영역과 인접하고 상기 단결정 실리콘 소스 영역은 상기 게이트 전극 아래로 연장하는 것인, 단계; 및상기 단결정 실리콘 아일랜드에 단결정 실리콘 드레인 영역을 형성하는 단계로서, 상기 단결정 실리콘 소스 영역은 폴리실리콘 드레인 영역과 인접하고 상기 단결정 실리콘 드레인 영역은 상기 게이트 전극 아래로 연장하는 것인, 단계를 더 포함하는 전계 효과 트랜지스터 제조 방법.
- 제 6 항에 있어서,상기 단결정 실리콘층을 N형 도핑하는 단계; 및상기 폴리실리콘 소스 영역 및 상기 폴리실리콘 드레인 영역을 P형 도핑하는 단계를 더 포함하는 전계 효과 트랜지스터 제조 방법.
- 제 6 항에 있어서,상기 단계 (e)와 단계 (f) 사이에,상기 제1 및 제2 유전체층이 상기 게이트 전극 아래로 또는 상기 게이트 전극의 측벽에 형성된 스페이서 아래로 연장하지 않는 상기 단결정 실리콘 기판 상에서 상기 제1 및 제2 유전체층을 제거하는 단계;잔류한 제1 및 제2 유전체층 아래에서 상기 단결정 실리콘 기판층을 제거하는 단계; 및상기 단결정 실리콘 아일랜드의 노출된 측벽 상에 제1 단결정 실리콘층을, 그리고 상기 단결정 실리콘 기판의 노출된 표면 상에 제2 단결정층을 성장시키는 단계를 더 포함하는 전계 효과 트랜지스터 제조 방법.
- 제 9 항에 있어서,상기 단결정 실리콘 아일랜드에 단결정 실리콘 소스 영역을 형성하는 단계로서, 상기 단결정 실리콘 소스 영역은 상기 폴리실리콘 소스 영역과 인접하고 상기 단결정 실리콘 소스 영역은 상기 게이트 전극 아래로 연장하는 것인, 단계; 및상기 단결정 실리콘 아일랜드에 단결정 실리콘 드레인 영역을 형성하는 단계로서, 상기 단결정 실리콘 소스 영역은 상기 폴리실리콘 드레인 영역과 인접하고 상기 단결정 실리콘 드레인 영역은 상기 게이트 전극 아래로 연장하는 것인, 단계를 더 포함하는 전계 효과 트랜지스터 제조 방법.
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Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8450806B2 (en) * | 2004-03-31 | 2013-05-28 | International Business Machines Corporation | Method for fabricating strained silicon-on-insulator structures and strained silicon-on insulator structures formed thereby |
KR100669556B1 (ko) * | 2004-12-08 | 2007-01-15 | 주식회사 하이닉스반도체 | 반도체 소자 및 그 제조 방법 |
KR100607785B1 (ko) * | 2004-12-31 | 2006-08-02 | 동부일렉트로닉스 주식회사 | 스플릿 게이트 플래시 이이피롬의 제조방법 |
US7332443B2 (en) * | 2005-03-18 | 2008-02-19 | Infineon Technologies Ag | Method for fabricating a semiconductor device |
US20060226453A1 (en) * | 2005-04-12 | 2006-10-12 | Wang Everett X | Methods of forming stress enhanced PMOS structures |
US20070045707A1 (en) * | 2005-08-31 | 2007-03-01 | Szu-Yu Wang | Memory device and manufacturing method thereof |
CN100442476C (zh) * | 2005-09-29 | 2008-12-10 | 中芯国际集成电路制造(上海)有限公司 | 用于cmos技术的应变感应迁移率增强纳米器件及工艺 |
JP2007281038A (ja) * | 2006-04-03 | 2007-10-25 | Toshiba Corp | 半導体装置 |
US7482656B2 (en) * | 2006-06-01 | 2009-01-27 | International Business Machines Corporation | Method and structure to form self-aligned selective-SOI |
US7557000B2 (en) * | 2006-11-20 | 2009-07-07 | Semiconductor Manufacturing International (Shanghai) Corporation | Etching method and structure using a hard mask for strained silicon MOS transistors |
US7829407B2 (en) | 2006-11-20 | 2010-11-09 | International Business Machines Corporation | Method of fabricating a stressed MOSFET by bending SOI region |
CN101226899A (zh) * | 2007-01-19 | 2008-07-23 | 中芯国际集成电路制造(上海)有限公司 | 在硅凹陷中后续外延生长应变硅mos晶片管的方法和结构 |
US20100173467A1 (en) * | 2007-05-25 | 2010-07-08 | Tokyo Electron Limited | Thin film and semiconductor device manufacturing method using the thin film |
CN101364545B (zh) | 2007-08-10 | 2010-12-22 | 中芯国际集成电路制造(上海)有限公司 | 应变硅晶体管的锗硅和多晶硅栅极结构 |
US8101500B2 (en) * | 2007-09-27 | 2012-01-24 | Fairchild Semiconductor Corporation | Semiconductor device with (110)-oriented silicon |
US8329564B2 (en) * | 2007-10-26 | 2012-12-11 | International Business Machines Corporation | Method for fabricating super-steep retrograde well MOSFET on SOI or bulk silicon substrate, and device fabricated in accordance with the method |
US7541629B1 (en) * | 2008-04-21 | 2009-06-02 | International Business Machines Corporation | Embedded insulating band for controlling short-channel effect and leakage reduction for DSB process |
US8106459B2 (en) | 2008-05-06 | 2012-01-31 | Taiwan Semiconductor Manufacturing Company, Ltd. | FinFETs having dielectric punch-through stoppers |
US8048723B2 (en) | 2008-12-05 | 2011-11-01 | Taiwan Semiconductor Manufacturing Company, Ltd. | Germanium FinFETs having dielectric punch-through stoppers |
KR20090126849A (ko) * | 2008-06-05 | 2009-12-09 | 주식회사 동부하이텍 | 반도체 소자 및 이를 위한 sti 형성 방법 |
US8263462B2 (en) | 2008-12-31 | 2012-09-11 | Taiwan Semiconductor Manufacturing Company, Ltd. | Dielectric punch-through stoppers for forming FinFETs having dual fin heights |
US8293616B2 (en) | 2009-02-24 | 2012-10-23 | Taiwan Semiconductor Manufacturing Company, Ltd. | Methods of fabrication of semiconductor devices with low capacitance |
CN102024761A (zh) * | 2009-09-18 | 2011-04-20 | 中芯国际集成电路制造(上海)有限公司 | 用于形成半导体集成电路器件的方法 |
US8940589B2 (en) * | 2010-04-05 | 2015-01-27 | Taiwan Semiconductor Manufacturing Company, Ltd. | Well implant through dummy gate oxide in gate-last process |
CN102237396B (zh) | 2010-04-27 | 2014-04-09 | 中国科学院微电子研究所 | 半导体器件及其制造方法 |
US9263339B2 (en) | 2010-05-20 | 2016-02-16 | Taiwan Semiconductor Manufacturing Company, Ltd. | Selective etching in the formation of epitaxy regions in MOS devices |
US8828850B2 (en) | 2010-05-20 | 2014-09-09 | Taiwan Semiconductor Manufacturing Company, Ltd. | Reducing variation by using combination epitaxy growth |
US8383474B2 (en) * | 2010-05-28 | 2013-02-26 | International Business Machines Corporation | Thin channel device and fabrication method with a reverse embedded stressor |
US8835994B2 (en) * | 2010-06-01 | 2014-09-16 | International Business Machines Corporation | Reduced corner leakage in SOI structure and method |
CN101924138B (zh) * | 2010-06-25 | 2013-02-06 | 中国科学院上海微系统与信息技术研究所 | 防止浮体及自加热效应的mos器件结构及其制备方法 |
CN104282570B (zh) * | 2013-07-08 | 2017-04-05 | 中芯国际集成电路制造(上海)有限公司 | 半导体器件的制备方法 |
CN104425280B (zh) * | 2013-09-09 | 2018-08-14 | 中芯国际集成电路制造(上海)有限公司 | 半导体器件结构及其形成方法 |
US9837538B2 (en) * | 2016-03-25 | 2017-12-05 | Taiwan Semiconductor Manufacturing Co., Ltd. | Semiconductor device and manufacturing method thereof |
CN107946367B (zh) * | 2017-11-20 | 2021-04-27 | 京东方科技集团股份有限公司 | 一种薄膜晶体管的制作方法及薄膜晶体管 |
CN108037131B (zh) * | 2017-12-21 | 2020-10-16 | 上海华力微电子有限公司 | 一种对插塞缺陷进行检测的方法 |
US11049873B2 (en) * | 2018-09-24 | 2021-06-29 | Sunrise Memory Corporation | Epitaxial monocrystalline channel for storage transistors in 3-dimensional memory structures and methods for formation thereof |
US11094822B1 (en) * | 2020-01-24 | 2021-08-17 | Globalfoundries U.S. Inc. | Source/drain regions for transistor devices and methods of forming same |
US12142686B2 (en) | 2021-05-26 | 2024-11-12 | Globalfoundries U.S. Inc. | Field effect transistor |
US11764225B2 (en) | 2021-06-10 | 2023-09-19 | Globalfoundries U.S. Inc. | Field effect transistor with shallow trench isolation features within source/drain regions |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010045604A1 (en) * | 2000-05-25 | 2001-11-29 | Hitachi, Ltd. | Semiconductor device and manufacturing method |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2817285B2 (ja) * | 1989-11-29 | 1998-10-30 | 日本電気株式会社 | 電界効果型トランジスタ |
US5461243A (en) * | 1993-10-29 | 1995-10-24 | International Business Machines Corporation | Substrate for tensilely strained semiconductor |
JP2778553B2 (ja) * | 1995-09-29 | 1998-07-23 | 日本電気株式会社 | 半導体装置およびその製造方法 |
JPH09283766A (ja) * | 1996-04-18 | 1997-10-31 | Matsushita Electric Ind Co Ltd | 半導体装置及びその製造方法 |
KR100226794B1 (ko) * | 1996-06-10 | 1999-10-15 | 김영환 | 모스펫 제조방법 |
US6399970B2 (en) | 1996-09-17 | 2002-06-04 | Matsushita Electric Industrial Co., Ltd. | FET having a Si/SiGeC heterojunction channel |
US5906951A (en) * | 1997-04-30 | 1999-05-25 | International Business Machines Corporation | Strained Si/SiGe layers on insulator |
JP3423859B2 (ja) * | 1997-06-20 | 2003-07-07 | 三洋電機株式会社 | 電界効果型半導体装置の製造方法 |
US5963817A (en) * | 1997-10-16 | 1999-10-05 | International Business Machines Corporation | Bulk and strained silicon on insulator using local selective oxidation |
US6143593A (en) | 1998-09-29 | 2000-11-07 | Conexant Systems, Inc. | Elevated channel MOSFET |
FR2791180B1 (fr) * | 1999-03-19 | 2001-06-15 | France Telecom | Dispositif semi-conducteur a courant de fuite reduit et son procede de fabrication |
WO2001027685A2 (en) * | 1999-10-14 | 2001-04-19 | Stratos Product Development Company Llc | Virtual imaging system |
JP2001203348A (ja) * | 2000-01-18 | 2001-07-27 | Sharp Corp | 半導体装置及びその製造方法 |
JP3851752B2 (ja) | 2000-03-27 | 2006-11-29 | 株式会社東芝 | 半導体装置の製造方法 |
US6509586B2 (en) | 2000-03-31 | 2003-01-21 | Fujitsu Limited | Semiconductor device, method for fabricating the semiconductor device and semiconductor integrated circuit |
EP1253648A1 (en) | 2000-10-19 | 2002-10-30 | Matsushita Electric Industrial Co., Ltd. | P-channel field-effect transistor |
FR2818012B1 (fr) * | 2000-12-12 | 2003-02-21 | St Microelectronics Sa | Dispositif semi-conducteur integre de memoire |
WO2002052652A1 (en) | 2000-12-26 | 2002-07-04 | Matsushita Electric Industrial Co., Ltd. | Semiconductor device and its manufacturing method |
US6563152B2 (en) * | 2000-12-29 | 2003-05-13 | Intel Corporation | Technique to obtain high mobility channels in MOS transistors by forming a strain layer on an underside of a channel |
JP2002237590A (ja) | 2001-02-09 | 2002-08-23 | Univ Tohoku | Mos型電界効果トランジスタ |
US6646322B2 (en) | 2001-03-02 | 2003-11-11 | Amberwave Systems Corporation | Relaxed silicon germanium platform for high speed CMOS electronics and high speed analog circuits |
US6677192B1 (en) | 2001-03-02 | 2004-01-13 | Amberwave Systems Corporation | Method of fabricating a relaxed silicon germanium platform having planarizing for high speed CMOS electronics and high speed analog circuits |
US6723661B2 (en) | 2001-03-02 | 2004-04-20 | Amberwave Systems Corporation | Relaxed silicon germanium platform for high speed CMOS electronics and high speed analog circuits |
US6593641B1 (en) * | 2001-03-02 | 2003-07-15 | Amberwave Systems Corporation | Relaxed silicon germanium platform for high speed CMOS electronics and high speed analog circuits |
WO2003098664A2 (en) | 2002-05-15 | 2003-11-27 | The Regents Of The University Of California | Method for co-fabricating strained and relaxed crystalline and poly-crystalline structures |
US6833556B2 (en) | 2002-08-12 | 2004-12-21 | Acorn Technologies, Inc. | Insulated gate field effect transistor having passivated schottky barriers to the channel |
JP2004118563A (ja) | 2002-09-26 | 2004-04-15 | Fuji Photo Film Co Ltd | 文字画像処理方法および装置並びにプログラム |
US6818952B2 (en) * | 2002-10-01 | 2004-11-16 | International Business Machines Corporation | Damascene gate multi-mesa MOSFET |
DE10246718A1 (de) * | 2002-10-07 | 2004-04-22 | Infineon Technologies Ag | Feldeffekttransistor mit lokaler Source-/Drainisolation sowie zugehöriges Herstellungsverfahren |
US6707106B1 (en) | 2002-10-18 | 2004-03-16 | Advanced Micro Devices, Inc. | Semiconductor device with tensile strain silicon introduced by compressive material in a buried oxide layer |
US6717216B1 (en) | 2002-12-12 | 2004-04-06 | International Business Machines Corporation | SOI based field effect transistor having a compressive film in undercut area under the channel and a method of making the device |
US6974981B2 (en) | 2002-12-12 | 2005-12-13 | International Business Machines Corporation | Isolation structures for imposing stress patterns |
US6825529B2 (en) | 2002-12-12 | 2004-11-30 | International Business Machines Corporation | Stress inducing spacers |
US6627515B1 (en) * | 2002-12-13 | 2003-09-30 | Taiwan Semiconductor Manufacturing Company | Method of fabricating a non-floating body device with enhanced performance |
US6919258B2 (en) * | 2003-10-02 | 2005-07-19 | Freescale Semiconductor, Inc. | Semiconductor device incorporating a defect controlled strained channel structure and method of making the same |
US7923782B2 (en) * | 2004-02-27 | 2011-04-12 | International Business Machines Corporation | Hybrid SOI/bulk semiconductor transistors |
-
2004
- 2004-09-20 US US10/711,453 patent/US7078722B2/en not_active Expired - Fee Related
-
2005
- 2005-09-13 TW TW094131485A patent/TW200625633A/zh unknown
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- 2005-09-19 JP JP2007532586A patent/JP5063352B2/ja not_active Expired - Fee Related
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US20010045604A1 (en) * | 2000-05-25 | 2001-11-29 | Hitachi, Ltd. | Semiconductor device and manufacturing method |
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KR20070051901A (ko) | 2007-05-18 |
WO2006034189A2 (en) | 2006-03-30 |
WO2006034189A3 (en) | 2006-05-04 |
TW200625633A (en) | 2006-07-16 |
US7374988B2 (en) | 2008-05-20 |
US20060060856A1 (en) | 2006-03-23 |
US7078722B2 (en) | 2006-07-18 |
US20060160292A1 (en) | 2006-07-20 |
JP5063352B2 (ja) | 2012-10-31 |
EP1792346B1 (en) | 2012-06-13 |
JP2008514016A (ja) | 2008-05-01 |
CN101023530A (zh) | 2007-08-22 |
EP1792346A2 (en) | 2007-06-06 |
CN100505301C (zh) | 2009-06-24 |
EP1792346A4 (en) | 2009-09-09 |
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