JP2006324278A - 半導体装置およびその製造方法 - Google Patents
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 76
- 238000004519 manufacturing process Methods 0.000 title claims description 28
- 239000011229 interlayer Substances 0.000 claims abstract description 308
- 239000000758 substrate Substances 0.000 claims abstract description 50
- 238000000034 method Methods 0.000 claims description 42
- 238000005468 ion implantation Methods 0.000 claims description 10
- 208000011380 COVID-19–associated multisystem inflammatory syndrome in children Diseases 0.000 abstract description 36
- 230000015572 biosynthetic process Effects 0.000 description 41
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 36
- 229910052710 silicon Inorganic materials 0.000 description 36
- 239000010703 silicon Substances 0.000 description 36
- 229910052581 Si3N4 Inorganic materials 0.000 description 19
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 19
- 125000006850 spacer group Chemical group 0.000 description 18
- 150000002500 ions Chemical class 0.000 description 14
- 238000005530 etching Methods 0.000 description 12
- 238000001459 lithography Methods 0.000 description 12
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 12
- 238000002230 thermal chemical vapour deposition Methods 0.000 description 12
- 239000010410 layer Substances 0.000 description 11
- 238000001312 dry etching Methods 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 229910021332 silicide Inorganic materials 0.000 description 8
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 238000002955 isolation Methods 0.000 description 7
- 229910052814 silicon oxide Inorganic materials 0.000 description 7
- 238000002513 implantation Methods 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000004380 ashing Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
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- 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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- 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
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- 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
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- 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
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- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/823412—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type with a particular manufacturing method of the channel structures, e.g. channel implants, halo or pocket implants, or channel materials
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- 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
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- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/823437—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type with a particular manufacturing method of the gate conductors, e.g. particular materials, shapes
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- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/823481—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type isolation region manufacturing related aspects, e.g. to avoid interaction of isolation region with adjacent structure
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- 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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- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ceramic Engineering (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Abstract
【解決手段】基板(半導体基板11)上にNMISトランジスタ21とPMISトランジスタ31とを備えた半導体装置1において、NMISトランジスタ21上に形成された引張応力を有する第1層間膜41と、第1層間膜41上およびPMISトランジスタ上に形成された圧縮応力を有する第2層間膜42とを備え、第1層間膜41上の第2層間膜42は圧縮応力が緩和された応力緩和膜からなるものである。
【選択図】図1
Description
Claims (8)
- 基板上にNチャネルMIS型トランジスタとPチャネルMIS型トランジスタとを備えた半導体装置において、
前記NチャネルMIS型トランジスタ上に形成された引張応力を有する第1層間膜と、
前記第1層間膜上および前記PチャネルMIS型トランジスタ上に形成された圧縮応力を有する第2層間膜とを備え、
前記第1層間膜上の前記第2層間膜は圧縮応力が緩和されている
ことを特徴とする半導体装置。 - 前記第1層間膜上の前記第2層間膜はイオン注入により圧縮応力が緩和されている
ことを特徴とする請求項1記載の半導体装置。 - 基板上にNチャネルMIS型トランジスタとPチャネルMIS型トランジスタとを備えた半導体装置において、
前記PチャネルMIS型トランジスタ上に形成された圧縮応力を有する第1層間膜と、
前記第1層間膜上および前記NチャネルMIS型トランジスタ上に形成された引張応力を有する第2層間膜とを備え、
前記PチャネルMIS型トランジスタ上の前記第2層間膜は引張応力が緩和されている
ことを特徴とする半導体装置。 - 前記第1層間膜上の前記第2層間膜はイオン注入により引張応力が緩和されている
ことを特徴とする請求項3記載の半導体装置。 - 基板上にNチャネルMIS型トランジスタとPチャネルMIS型トランジスタとを形成した後、
前記NチャネルMIS型トランジスタを被覆する引張応力を有する第1層間膜を形成する工程と、
前記第1層間膜および前記PチャネルMIS型トランジスタ上を覆うように圧縮応力を有する第2層間膜を形成する工程と、
前記第1層間膜上の前記第2層間膜の圧縮応力を緩和する工程と
を備えたことを特徴とする半導体装置の製造方法。 - 前記第1層間膜上の前記第2層間膜はイオン注入により圧縮応力が緩和される
ことを特徴とする請求項5記載の半導体装置の製造方法。 - 基板上にNチャネルMIS型トランジスタとPチャネルMIS型トランジスタとを形成した後、
前記PチャネルMIS型トランジスタを被覆する圧縮応力を有する第1層間膜を形成する工程と、
前記第1層間膜および前記NチャネルMIS型トランジスタ上を覆うように引張応力を有する第2層間膜を形成する工程と、
前記第1層間膜上の前記第2層間膜の引張応力を緩和する工程と
を備えたことを特徴とする半導体装置の製造方法。 - 前記第1層間膜上の前記第2層間膜はイオン注入により引張応力が緩和される
ことを特徴とする請求項7記載の半導体装置の製造方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005143471A JP2006324278A (ja) | 2005-05-17 | 2005-05-17 | 半導体装置およびその製造方法 |
US11/382,563 US7737495B2 (en) | 2005-05-17 | 2006-05-10 | Semiconductor device having inter-layers with stress levels corresponding to the transistor type |
KR1020060043691A KR101258285B1 (ko) | 2005-05-17 | 2006-05-16 | 반도체 장치 및 그 제조 방법 |
CNA2006100818538A CN1866524A (zh) | 2005-05-17 | 2006-05-17 | 半导体器件及其制造方法 |
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JP2005143471A JP2006324278A (ja) | 2005-05-17 | 2005-05-17 | 半導体装置およびその製造方法 |
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JP2006324278A true JP2006324278A (ja) | 2006-11-30 |
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JP2005143471A Pending JP2006324278A (ja) | 2005-05-17 | 2005-05-17 | 半導体装置およびその製造方法 |
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Country | Link |
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US (1) | US7737495B2 (ja) |
JP (1) | JP2006324278A (ja) |
KR (1) | KR101258285B1 (ja) |
CN (1) | CN1866524A (ja) |
Cited By (2)
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JP2007088452A (ja) * | 2005-08-26 | 2007-04-05 | Toshiba Corp | 伸張−圧縮境界またはその付近におけるコンタクトの短絡の低減 |
JP2009016407A (ja) * | 2007-07-02 | 2009-01-22 | Renesas Technology Corp | 半導体装置の製造方法 |
Families Citing this family (16)
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US7432553B2 (en) * | 2005-01-19 | 2008-10-07 | International Business Machines Corporation | Structure and method to optimize strain in CMOSFETs |
KR100809335B1 (ko) | 2006-09-28 | 2008-03-05 | 삼성전자주식회사 | 반도체 소자 및 이의 제조 방법 |
US20080116521A1 (en) | 2006-11-16 | 2008-05-22 | Samsung Electronics Co., Ltd | CMOS Integrated Circuits that Utilize Insulating Layers with High Stress Characteristics to Improve NMOS and PMOS Transistor Carrier Mobilities and Methods of Forming Same |
US8338245B2 (en) * | 2006-12-14 | 2012-12-25 | Globalfoundries Singapore Pte. Ltd. | Integrated circuit system employing stress-engineered spacers |
US7655986B2 (en) * | 2006-12-21 | 2010-02-02 | Intel Corporation | Systems and methods for reducing contact to gate shorts |
US7534678B2 (en) | 2007-03-27 | 2009-05-19 | Samsung Electronics Co., Ltd. | Methods of forming CMOS integrated circuit devices having stressed NMOS and PMOS channel regions therein and circuits formed thereby |
DE102007041210B4 (de) * | 2007-08-31 | 2012-02-02 | Advanced Micro Devices, Inc. | Verfahren zur Verspannungsübertragung in einem Zwischenschichtdielektrikum durch Vorsehen einer verspannten dielektrischen Schicht über einem verspannungsneutralen dielektrischen Material in einem Halbleiterbauelement und entsprechendes Halbleiterbauelement |
US7902082B2 (en) | 2007-09-20 | 2011-03-08 | Samsung Electronics Co., Ltd. | Method of forming field effect transistors using diluted hydrofluoric acid to remove sacrificial nitride spacers |
US7923365B2 (en) | 2007-10-17 | 2011-04-12 | Samsung Electronics Co., Ltd. | Methods of forming field effect transistors having stress-inducing sidewall insulating spacers thereon |
US7645651B2 (en) * | 2007-12-06 | 2010-01-12 | Freescale Semiconductor, Inc. | LDMOS with channel stress |
DE102008011928B4 (de) * | 2008-02-29 | 2010-06-02 | Advanced Micro Devices, Inc., Sunnyvale | Verfahren zum Herstellen eines Halbleiterbauelements unter Verwendung einer Ätzstoppschicht mit geringerer Dicke zum Strukturieren eines dielektrischen Materials |
CN102411644B (zh) * | 2010-09-19 | 2013-03-27 | 中芯国际集成电路制造(上海)有限公司 | 电路布局的调整方法 |
CN102446818A (zh) * | 2011-07-01 | 2012-05-09 | 上海华力微电子有限公司 | 一种改善刻蚀通孔工艺中刻蚀终点均匀性的方法 |
CN102956557B (zh) * | 2011-08-23 | 2016-06-01 | 中芯国际集成电路制造(上海)有限公司 | 半导体器件的制作方法 |
US10529861B2 (en) * | 2016-11-18 | 2020-01-07 | Taiwan Semiconductor Manufacturing Company, Ltd. | FinFET structures and methods of forming the same |
KR20210153385A (ko) | 2020-06-10 | 2021-12-17 | 삼성전자주식회사 | 집적회로 장치 |
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- 2005-05-17 JP JP2005143471A patent/JP2006324278A/ja active Pending
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- 2006-05-10 US US11/382,563 patent/US7737495B2/en not_active Expired - Fee Related
- 2006-05-16 KR KR1020060043691A patent/KR101258285B1/ko not_active IP Right Cessation
- 2006-05-17 CN CNA2006100818538A patent/CN1866524A/zh active Pending
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JP2006080161A (ja) * | 2004-09-07 | 2006-03-23 | Fujitsu Ltd | 半導体装置およびその製造方法 |
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JP2007088452A (ja) * | 2005-08-26 | 2007-04-05 | Toshiba Corp | 伸張−圧縮境界またはその付近におけるコンタクトの短絡の低減 |
JP4521383B2 (ja) * | 2005-08-26 | 2010-08-11 | 株式会社東芝 | 伸張−圧縮境界またはその付近におけるコンタクトの短絡の低減 |
JP2009016407A (ja) * | 2007-07-02 | 2009-01-22 | Renesas Technology Corp | 半導体装置の製造方法 |
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KR20060119773A (ko) | 2006-11-24 |
US7737495B2 (en) | 2010-06-15 |
CN1866524A (zh) | 2006-11-22 |
KR101258285B1 (ko) | 2013-04-25 |
US20060261416A1 (en) | 2006-11-23 |
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