JP5149006B2 - 幅方向に応力修正および容量減少特徴を備えたトランジスタ構造 - Google Patents
幅方向に応力修正および容量減少特徴を備えたトランジスタ構造 Download PDFInfo
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- JP5149006B2 JP5149006B2 JP2007529856A JP2007529856A JP5149006B2 JP 5149006 B2 JP5149006 B2 JP 5149006B2 JP 2007529856 A JP2007529856 A JP 2007529856A JP 2007529856 A JP2007529856 A JP 2007529856A JP 5149006 B2 JP5149006 B2 JP 5149006B2
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- 238000012937 correction Methods 0.000 title claims description 59
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- 238000000034 method Methods 0.000 description 22
- 239000004065 semiconductor Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 11
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- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 3
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- 238000005259 measurement Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000003938 response to stress Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/08—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors
- H01L31/10—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors characterised by potential barriers, e.g. phototransistors
- H01L31/101—Devices sensitive to infrared, visible or ultraviolet radiation
- H01L31/112—Devices sensitive to infrared, visible or ultraviolet radiation characterised by field-effect operation, e.g. junction field-effect phototransistor
- H01L31/113—Devices sensitive to infrared, visible or ultraviolet radiation characterised by field-effect operation, e.g. junction field-effect phototransistor being of the conductor-insulator-semiconductor type, e.g. metal-insulator-semiconductor field-effect transistor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/7842—Field effect transistors with field effect produced by an insulated gate means for exerting mechanical stress on the crystal lattice of the channel region, e.g. using a flexible substrate
- H01L29/7843—Field effect transistors with field effect produced by an insulated gate means for exerting mechanical stress on the crystal lattice of the channel region, e.g. using a flexible substrate the means being an applied 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
- H01L21/77—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
- H01L21/823807—Complementary field-effect transistors, e.g. CMOS with a particular manufacturing method of the channel structures, e.g. channel implants, halo or pocket implants, or channel materials
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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
- H01L21/823814—Complementary field-effect transistors, e.g. CMOS with a particular manufacturing method of the source or drain structures, e.g. specific source or drain implants or silicided source or drain structures or raised source or drain structures
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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
- H01L21/823828—Complementary field-effect transistors, e.g. CMOS with a particular manufacturing method of the gate conductors, e.g. particular materials, shapes
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- Power Engineering (AREA)
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- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ceramic Engineering (AREA)
- Electromagnetism (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Thin Film Transistor (AREA)
Description
(発明の開示)
1実施形態によればトランジスタは、活性領域内に配置されたソースおよびドレインを備える。ゲートは、活性領域のソースとドレインを分離するチャネル領域の上に重なる。トランジスタは、ソースからドレインまで及び、ゲート、ソースおよびドレインに関連するキャパシタンスを減少させるためのゲートの下に重なる少なくとも1つの応力を修正し容量を減少させる特徴(応力修正および容量減少特徴)をさらに備える。少なくとも1つの応力修正および容量減少特徴は、誘電体を備え、活性領域により少なくとも部分的に画成された形状を有する。
異なる図面における同じ参照数字の使用は類似または同一のものを指す。
Claims (5)
- トランジスタであって、
活性領域内に配置されたソースと、
前記活性領域内に配置されたドレインと、
前記活性領域のソースとドレインを分離するチャネル領域の上に重なるゲートと、
ゲート、ソースおよびドレインに関連する静電容量を減少させるとともに、前記活性領域における応力を修正するための少なくとも1つの応力修正および容量減少領域であって、前記活性領域内に配置され、ソースからドレインまで延び、ゲートの下に重なる応力修正および容量減少領域と、を備え、
チャネル方向と、同チャネル方向に直交する幅方向とを有し、
前記少なくとも1つの応力修正および容量減少領域は、所定の形状を有する誘電体を含み、前記活性領域の一部は予め除去されており、前記誘電体は前記活性領域の前記一部に配置されており、少なくとも部分的には前記活性領域の前記一部によって画成されている、トランジスタ。 - 前記トランジスタは、各々活性領域と、ソースと、ドレインと、ゲートとを備える少なくとも2つの所定のトランジスタビルディングブロックから構成されており、前記少なくとも2つの所定のトランジスタビルディングブロックのうちの任意の2つのトランジスタビルディングブロックが前記幅方向において物理的に接合された場合に、該2つのトランジスタビルディングブロックの間に少なくとも1つの応力修正および容量減少領域が画成される請求項1に記載のトランジスタ。
- 前記活性領域は少なくとも2つの応力修正ライナをさらに備え、第1のライナは活性領域の前記幅方向両側の少なくとも一部分を包囲し、第2のライナは前記少なくとも1つの応力修正及び容量減少領域の表面の少なくとも一部分を包囲する請求項2に記載のトランジスタ。
- 前記チャネル領域の幅方向の結晶配向が<100>である請求項3に記載のトランジスタ。
- 前記誘電体は前記活性領域に圧縮応力を及ぼす誘電体であり、該活性領域に圧縮応力を及ぼす前記誘電体は酸化物である請求項4に記載のトランジスタ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/925,084 US7161199B2 (en) | 2004-08-24 | 2004-08-24 | Transistor structure with stress modification and capacitive reduction feature in a width direction and method thereof |
US10/925,084 | 2004-08-24 | ||
PCT/US2005/024769 WO2006023159A2 (en) | 2004-08-24 | 2005-07-15 | Transistor structure with stress modification and capacitive reduction feature in a width direction and method thereof |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008511168A JP2008511168A (ja) | 2008-04-10 |
JP2008511168A5 JP2008511168A5 (ja) | 2008-08-14 |
JP5149006B2 true JP5149006B2 (ja) | 2013-02-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007529856A Expired - Fee Related JP5149006B2 (ja) | 2004-08-24 | 2005-07-15 | 幅方向に応力修正および容量減少特徴を備えたトランジスタ構造 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7161199B2 (ja) |
JP (1) | JP5149006B2 (ja) |
KR (1) | KR20070055509A (ja) |
CN (1) | CN101432884B (ja) |
TW (1) | TWI406409B (ja) |
WO (1) | WO2006023159A2 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4732728B2 (ja) * | 2004-09-17 | 2011-07-27 | Okiセミコンダクタ株式会社 | ゲートアレイ集積回路およびそのレイアウト方法 |
US7545004B2 (en) * | 2005-04-12 | 2009-06-09 | International Business Machines Corporation | Method and structure for forming strained devices |
US7253482B2 (en) * | 2005-08-03 | 2007-08-07 | International Business Machines Corporation | Structure for reducing overlap capacitance in field effect transistors |
JP2007329295A (ja) * | 2006-06-08 | 2007-12-20 | Hitachi Ltd | 半導体及びその製造方法 |
JP2008218899A (ja) * | 2007-03-07 | 2008-09-18 | Toshiba Corp | 半導体装置及びその製造方法 |
DE102007020258B4 (de) * | 2007-04-30 | 2018-06-28 | Globalfoundries Inc. | Technik zur Verbesserung des Transistorleitungsverhaltens durch eine transistorspezifische Kontaktgestaltung |
EP2001047A1 (en) * | 2007-06-07 | 2008-12-10 | Semiconductor Energy Laboratory Co, Ltd. | Semiconductor device |
US20090050972A1 (en) * | 2007-08-20 | 2009-02-26 | Richard Lindsay | Strained Semiconductor Device and Method of Making Same |
US9484435B2 (en) * | 2007-12-19 | 2016-11-01 | Texas Instruments Incorporated | MOS transistor with varying channel width |
JP5712984B2 (ja) * | 2012-08-27 | 2015-05-07 | ソニー株式会社 | 半導体装置 |
US9281195B2 (en) | 2013-03-12 | 2016-03-08 | Macronix International Co., Ltd. | Semiconductor structure |
TWI565070B (zh) * | 2013-04-01 | 2017-01-01 | 旺宏電子股份有限公司 | 半導體結構 |
KR102301503B1 (ko) | 2015-02-02 | 2021-09-13 | 삼성디스플레이 주식회사 | 폴더블 표시 장치 |
CN111490049B (zh) * | 2019-02-27 | 2021-09-10 | 长江存储科技有限责任公司 | 位线驱动器装置 |
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JPS58178565A (ja) * | 1982-04-12 | 1983-10-19 | Matsushita Electric Ind Co Ltd | 半導体装置およびその製造方法 |
US5789306A (en) * | 1996-04-18 | 1998-08-04 | Micron Technology, Inc. | Dual-masked field isolation |
US5849440A (en) * | 1996-07-02 | 1998-12-15 | Motorola, Inc. | Process for producing and inspecting a lithographic reticle and fabricating semiconductor devices using same |
US5858830A (en) * | 1997-06-12 | 1999-01-12 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method of making dual isolation regions for logic and embedded memory devices |
JPH11177102A (ja) * | 1997-12-08 | 1999-07-02 | Semiconductor Energy Lab Co Ltd | 半導体装置およびその作製方法 |
US6380558B1 (en) * | 1998-12-29 | 2002-04-30 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method of fabricating the same |
US6197632B1 (en) * | 1999-11-16 | 2001-03-06 | International Business Machines Corporation | Method for dual sidewall oxidation in high density, high performance DRAMS |
US6541382B1 (en) * | 2000-04-17 | 2003-04-01 | Taiwan Semiconductor Manufacturing Company | Lining and corner rounding method for shallow trench isolation |
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US6621131B2 (en) * | 2001-11-01 | 2003-09-16 | Intel Corporation | Semiconductor transistor having a stressed channel |
JP3997089B2 (ja) * | 2002-01-10 | 2007-10-24 | 株式会社ルネサステクノロジ | 半導体装置 |
JP4137461B2 (ja) * | 2002-02-08 | 2008-08-20 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
US6605498B1 (en) * | 2002-03-29 | 2003-08-12 | Intel Corporation | Semiconductor transistor having a backfilled channel material |
JP2004047806A (ja) * | 2002-07-12 | 2004-02-12 | Toshiba Corp | 半導体装置および半導体装置の製造方法 |
JP4228276B2 (ja) * | 2003-01-29 | 2009-02-25 | 富士通マイクロエレクトロニクス株式会社 | 半導体装置 |
KR100728173B1 (ko) * | 2003-03-07 | 2007-06-13 | 앰버웨이브 시스템즈 코포레이션 | 쉘로우 트렌치 분리법 |
US7078742B2 (en) * | 2003-07-25 | 2006-07-18 | Taiwan Semiconductor Manufacturing Co., Ltd. | Strained-channel semiconductor structure and method of fabricating the same |
US6906360B2 (en) * | 2003-09-10 | 2005-06-14 | International Business Machines Corporation | Structure and method of making strained channel CMOS transistors having lattice-mismatched epitaxial extension and source and drain regions |
US20060043500A1 (en) * | 2004-08-24 | 2006-03-02 | Jian Chen | Transistor structure with stress modification and capacitive reduction feature in a channel direction and method thereof |
-
2004
- 2004-08-24 US US10/925,084 patent/US7161199B2/en not_active Expired - Fee Related
-
2005
- 2005-07-15 WO PCT/US2005/024769 patent/WO2006023159A2/en active Application Filing
- 2005-07-15 KR KR1020077004317A patent/KR20070055509A/ko not_active Application Discontinuation
- 2005-07-15 JP JP2007529856A patent/JP5149006B2/ja not_active Expired - Fee Related
- 2005-07-15 CN CN2005800242762A patent/CN101432884B/zh not_active Expired - Fee Related
- 2005-07-21 TW TW094124626A patent/TWI406409B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWI406409B (zh) | 2013-08-21 |
WO2006023159A3 (en) | 2009-04-30 |
CN101432884B (zh) | 2012-08-29 |
KR20070055509A (ko) | 2007-05-30 |
WO2006023159A2 (en) | 2006-03-02 |
US7161199B2 (en) | 2007-01-09 |
TW200620650A (en) | 2006-06-16 |
US20060043422A1 (en) | 2006-03-02 |
CN101432884A (zh) | 2009-05-13 |
JP2008511168A (ja) | 2008-04-10 |
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