CN1225507A - 双栅氧化层双功函数cmos的制造方法 - Google Patents
双栅氧化层双功函数cmos的制造方法 Download PDFInfo
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- CN1225507A CN1225507A CN99100913A CN99100913A CN1225507A CN 1225507 A CN1225507 A CN 1225507A CN 99100913 A CN99100913 A CN 99100913A CN 99100913 A CN99100913 A CN 99100913A CN 1225507 A CN1225507 A CN 1225507A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000009977 dual effect Effects 0.000 title description 4
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims abstract description 22
- 229920005591 polysilicon Polymers 0.000 claims abstract description 20
- 229910021332 silicide Inorganic materials 0.000 claims abstract description 12
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims abstract description 12
- 150000004767 nitrides Chemical class 0.000 claims abstract description 11
- 238000003475 lamination Methods 0.000 claims description 14
- 239000004020 conductor Substances 0.000 claims description 8
- 239000002019 doping agent Substances 0.000 claims description 7
- 239000004065 semiconductor Substances 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000001020 plasma etching Methods 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 12
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- 238000005260 corrosion Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000004224 protection Effects 0.000 description 3
- WQJQOUPTWCFRMM-UHFFFAOYSA-N tungsten disilicide Chemical compound [Si]#[W]#[Si] WQJQOUPTWCFRMM-UHFFFAOYSA-N 0.000 description 3
- 229910021342 tungsten silicide Inorganic materials 0.000 description 3
- BHELIUBJHYAEDK-OAIUPTLZSA-N Aspoxicillin Chemical compound C1([C@H](C(=O)N[C@@H]2C(N3[C@H](C(C)(C)S[C@@H]32)C(O)=O)=O)NC(=O)[C@H](N)CC(=O)NC)=CC=C(O)C=C1 BHELIUBJHYAEDK-OAIUPTLZSA-N 0.000 description 2
- 239000005380 borophosphosilicate glass Substances 0.000 description 2
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- 238000001259 photo etching Methods 0.000 description 2
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- 206010010144 Completed suicide Diseases 0.000 description 1
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Images
Classifications
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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
-
- 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
- H01L21/823842—Complementary field-effect transistors, e.g. CMOS with a particular manufacturing method of the gate conductors, e.g. particular materials, shapes gate conductors with different gate conductor materials or different gate conductor implants, e.g. dual gate structures
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B12/00—Dynamic random access memory [DRAM] devices
- H10B12/01—Manufacture or treatment
- H10B12/02—Manufacture or treatment for one transistor one-capacitor [1T-1C] memory cells
- H10B12/05—Making the transistor
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Semiconductor Memories (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/018,939 US6087225A (en) | 1998-02-05 | 1998-02-05 | Method for dual gate oxide dual workfunction CMOS |
US018,939/09 | 1998-02-05 | ||
US09/018939 | 1998-02-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1225507A true CN1225507A (zh) | 1999-08-11 |
CN1134061C CN1134061C (zh) | 2004-01-07 |
Family
ID=21790519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB991009134A Expired - Fee Related CN1134061C (zh) | 1998-02-05 | 1999-01-04 | 一种形成集成电路芯片的方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6087225A (zh) |
EP (1) | EP0935285A1 (zh) |
JP (1) | JP3111059B2 (zh) |
KR (1) | KR100331527B1 (zh) |
CN (1) | CN1134061C (zh) |
MY (1) | MY118598A (zh) |
SG (1) | SG70150A1 (zh) |
TW (1) | TW368734B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100533709C (zh) * | 2005-01-27 | 2009-08-26 | 国际商业机器公司 | 改进器件性能的双硅化物工艺 |
CN101483154B (zh) * | 2008-01-07 | 2010-08-25 | 中芯国际集成电路制造(上海)有限公司 | 一种双栅氧器件的栅极侧墙制造方法 |
CN101620994B (zh) * | 2008-06-30 | 2011-01-12 | 中芯国际集成电路制造(北京)有限公司 | 掺杂栅介质层、多晶硅层及叠层顶层的最小厚度确定方法 |
CN101151724B (zh) * | 2003-11-28 | 2012-02-01 | 国际商业机器公司 | 金属碳化物栅极结构和制造方法 |
CN103871855A (zh) * | 2012-12-17 | 2014-06-18 | 北大方正集团有限公司 | 一种集成电路双栅氧的制备方法 |
CN104952734A (zh) * | 2015-07-16 | 2015-09-30 | 矽力杰半导体技术(杭州)有限公司 | 半导体结构及其制造方法 |
CN112053719A (zh) * | 2019-06-07 | 2020-12-08 | 南亚科技股份有限公司 | 次字线驱动电路、半导体存储元件及其形成方法 |
Families Citing this family (66)
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JP3349937B2 (ja) * | 1997-12-22 | 2002-11-25 | 沖電気工業株式会社 | 半導体装置の製造方法 |
US6555455B1 (en) * | 1998-09-03 | 2003-04-29 | Micron Technology, Inc. | Methods of passivating an oxide surface subjected to a conductive material anneal |
EP1005079B1 (en) * | 1998-11-26 | 2012-12-26 | STMicroelectronics Srl | Process for integrating in a same chip a non-volatile memory and a high-performance logic circuitry |
US6228708B1 (en) * | 1998-12-10 | 2001-05-08 | United Microelectronics Corp. | Method of manufacturing high voltage mixed-mode device |
JP2000311992A (ja) | 1999-04-26 | 2000-11-07 | Toshiba Corp | 不揮発性半導体記憶装置およびその製造方法 |
JP2001060630A (ja) * | 1999-08-23 | 2001-03-06 | Nec Corp | 半導体装置の製造方法 |
JP2001210726A (ja) * | 2000-01-24 | 2001-08-03 | Hitachi Ltd | 半導体装置及びその製造方法 |
KR100364599B1 (ko) * | 2001-02-13 | 2002-12-16 | 삼성전자 주식회사 | 반도체 소자 제조방법 |
US6297103B1 (en) * | 2000-02-28 | 2001-10-02 | Micron Technology, Inc. | Structure and method for dual gate oxide thicknesses |
US6686276B2 (en) * | 2000-03-09 | 2004-02-03 | Tower Semiconductor Ltd. | Semiconductor chip having both polycide and salicide gates and methods for making same |
FR2822293B1 (fr) * | 2001-03-13 | 2007-03-23 | Nat Inst Of Advanced Ind Scien | Transistor a effet de champ et double grille, circuit integre comportant ce transistor, et procede de fabrication de ce dernier |
US6335248B1 (en) | 2001-04-30 | 2002-01-01 | International Business Machines Corporation | Dual workfunction MOSFETs with borderless diffusion contacts for high-performance embedded DRAM technology |
US6518106B2 (en) * | 2001-05-26 | 2003-02-11 | Motorola, Inc. | Semiconductor device and a method therefor |
US6888198B1 (en) | 2001-06-04 | 2005-05-03 | Advanced Micro Devices, Inc. | Straddled gate FDSOI device |
DE10135870C1 (de) * | 2001-07-24 | 2003-02-20 | Infineon Technologies Ag | Verfahren zum Herstellen einer integrierten Halbleiterschaltung mit einem Speicher- und einem Logikbereich |
DE10137678A1 (de) * | 2001-08-01 | 2003-02-27 | Infineon Technologies Ag | Verfahren zur Herstellung eines Halbleiterprodukts mit einem Speicher- und einem Logikbereich |
DE10140047B4 (de) | 2001-08-16 | 2006-05-04 | Infineon Technologies Ag | Verfahren zur Herstellung von Transistoren in integrierten Halbleiterschaltungen |
KR100449246B1 (ko) * | 2001-12-24 | 2004-09-18 | 주식회사 하이닉스반도체 | 반도체소자의 게이트전극 형성방법 |
US6664153B2 (en) * | 2002-02-08 | 2003-12-16 | Chartered Semiconductor Manufacturing Ltd. | Method to fabricate a single gate with dual work-functions |
US6709926B2 (en) * | 2002-05-31 | 2004-03-23 | International Business Machines Corporation | High performance logic and high density embedded dram with borderless contact and antispacer |
US6709932B1 (en) * | 2002-08-30 | 2004-03-23 | Texas Instruments Incorporated | Method for improving gate oxide integrity and interface quality in a multi-gate oxidation process |
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US6828181B2 (en) * | 2003-05-08 | 2004-12-07 | International Business Machines Corporation | Dual gate material process for CMOS technologies |
KR100956598B1 (ko) | 2003-06-30 | 2010-05-11 | 주식회사 하이닉스반도체 | 듀얼 게이트 산화막 구조의 게이트 형성방법 |
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US7160771B2 (en) * | 2003-11-28 | 2007-01-09 | International Business Machines Corporation | Forming gate oxides having multiple thicknesses |
US7115947B2 (en) * | 2004-03-18 | 2006-10-03 | International Business Machines Corporation | Multiple dielectric finfet structure and method |
JP4205079B2 (ja) * | 2005-06-03 | 2009-01-07 | 株式会社東芝 | 半導体装置およびその製造方法 |
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JP2007096060A (ja) * | 2005-09-29 | 2007-04-12 | Matsushita Electric Ind Co Ltd | 半導体装置及びその製造方法 |
US7833849B2 (en) * | 2005-12-30 | 2010-11-16 | International Business Machines Corporation | Method of fabricating a semiconductor structure including one device region having a metal gate electrode located atop a thinned polygate electrode |
US8399310B2 (en) | 2010-10-29 | 2013-03-19 | Freescale Semiconductor, Inc. | Non-volatile memory and logic circuit process integration |
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US5953599A (en) * | 1997-06-12 | 1999-09-14 | National Semiconductor Corporation | Method for forming low-voltage CMOS transistors with a thin layer of gate oxide and high-voltage CMOS transistors with a thick layer of gate oxide |
US5960289A (en) * | 1998-06-22 | 1999-09-28 | Motorola, Inc. | Method for making a dual-thickness gate oxide layer using a nitride/oxide composite region |
-
1998
- 1998-02-05 US US09/018,939 patent/US6087225A/en not_active Expired - Lifetime
- 1998-06-17 TW TW087109624A patent/TW368734B/zh not_active IP Right Cessation
- 1998-10-28 MY MYPI98004916A patent/MY118598A/en unknown
-
1999
- 1999-01-04 CN CNB991009134A patent/CN1134061C/zh not_active Expired - Fee Related
- 1999-01-14 EP EP99300234A patent/EP0935285A1/en not_active Withdrawn
- 1999-01-14 KR KR1019990000784A patent/KR100331527B1/ko not_active IP Right Cessation
- 1999-01-29 JP JP11021159A patent/JP3111059B2/ja not_active Expired - Fee Related
- 1999-02-03 SG SG1999000336A patent/SG70150A1/en unknown
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101151724B (zh) * | 2003-11-28 | 2012-02-01 | 国际商业机器公司 | 金属碳化物栅极结构和制造方法 |
CN100533709C (zh) * | 2005-01-27 | 2009-08-26 | 国际商业机器公司 | 改进器件性能的双硅化物工艺 |
CN101483154B (zh) * | 2008-01-07 | 2010-08-25 | 中芯国际集成电路制造(上海)有限公司 | 一种双栅氧器件的栅极侧墙制造方法 |
CN101620994B (zh) * | 2008-06-30 | 2011-01-12 | 中芯国际集成电路制造(北京)有限公司 | 掺杂栅介质层、多晶硅层及叠层顶层的最小厚度确定方法 |
CN103871855A (zh) * | 2012-12-17 | 2014-06-18 | 北大方正集团有限公司 | 一种集成电路双栅氧的制备方法 |
CN103871855B (zh) * | 2012-12-17 | 2016-08-03 | 北大方正集团有限公司 | 一种集成电路双栅氧的制备方法 |
CN104952734A (zh) * | 2015-07-16 | 2015-09-30 | 矽力杰半导体技术(杭州)有限公司 | 半导体结构及其制造方法 |
CN104952734B (zh) * | 2015-07-16 | 2020-01-24 | 矽力杰半导体技术(杭州)有限公司 | 半导体结构及其制造方法 |
CN112053719A (zh) * | 2019-06-07 | 2020-12-08 | 南亚科技股份有限公司 | 次字线驱动电路、半导体存储元件及其形成方法 |
CN112053719B (zh) * | 2019-06-07 | 2023-03-07 | 南亚科技股份有限公司 | 次字线驱动电路、半导体存储元件及其形成方法 |
Also Published As
Publication number | Publication date |
---|---|
JP3111059B2 (ja) | 2000-11-20 |
US6087225A (en) | 2000-07-11 |
JPH11317459A (ja) | 1999-11-16 |
CN1134061C (zh) | 2004-01-07 |
KR19990072249A (ko) | 1999-09-27 |
KR100331527B1 (ko) | 2002-04-06 |
TW368734B (en) | 1999-09-01 |
EP0935285A1 (en) | 1999-08-11 |
SG70150A1 (en) | 2000-01-25 |
MY118598A (en) | 2004-12-31 |
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