CN101017783B - 制造分离的双栅场效应晶体管的方法 - Google Patents
制造分离的双栅场效应晶体管的方法 Download PDFInfo
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- CN101017783B CN101017783B CN200610023749.3A CN200610023749A CN101017783B CN 101017783 B CN101017783 B CN 101017783B CN 200610023749 A CN200610023749 A CN 200610023749A CN 101017783 B CN101017783 B CN 101017783B
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- 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
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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
- 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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- 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
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- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
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- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
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- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66484—Unipolar field-effect transistors with an insulated gate, i.e. MISFET with multiple gate, at least one gate being an insulated gate
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- H—ELECTRICITY
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- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
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- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
- H01L29/7833—Field effect transistors with field effect produced by an insulated gate with lightly doped drain or source extension, e.g. LDD MOSFET's; DDD MOSFET's
Abstract
Description
Claims (23)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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CN200610023749.3A CN101017783B (zh) | 2006-02-06 | 2006-02-06 | 制造分离的双栅场效应晶体管的方法 |
US11/377,236 US7582517B2 (en) | 2006-02-06 | 2006-03-15 | Method for making split dual gate field effect transistor |
US12/549,192 US8093114B2 (en) | 2006-02-06 | 2009-08-27 | Method for making split dual gate field effect transistor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN200610023749.3A CN101017783B (zh) | 2006-02-06 | 2006-02-06 | 制造分离的双栅场效应晶体管的方法 |
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CN101017783A CN101017783A (zh) | 2007-08-15 |
CN101017783B true CN101017783B (zh) | 2013-06-19 |
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CN200610023749.3A Active CN101017783B (zh) | 2006-02-06 | 2006-02-06 | 制造分离的双栅场效应晶体管的方法 |
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US (2) | US7582517B2 (zh) |
CN (1) | CN101017783B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107527947A (zh) * | 2016-06-20 | 2017-12-29 | 中芯国际集成电路制造(北京)有限公司 | 一种半导体器件及其制作方法、电子装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101017848B (zh) | 2006-02-06 | 2010-08-11 | 中芯国际集成电路制造(上海)有限公司 | 分离的双栅场效应晶体管 |
CN101017783B (zh) * | 2006-02-06 | 2013-06-19 | 中芯国际集成电路制造(上海)有限公司 | 制造分离的双栅场效应晶体管的方法 |
JP2008283095A (ja) * | 2007-05-14 | 2008-11-20 | Toshiba Corp | 不揮発性半導体記憶装置及びその製造方法 |
US8860140B2 (en) * | 2011-03-01 | 2014-10-14 | Tsinghua University | Tunneling field effect transistor and method for forming the same |
CN104882411B (zh) * | 2014-02-28 | 2018-08-17 | 中芯国际集成电路制造(上海)有限公司 | 一种半导体器件及其制作方法 |
CN106158593A (zh) * | 2016-09-26 | 2016-11-23 | 上海先进半导体制造股份有限公司 | 制造半导体的工艺方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5273921A (en) * | 1991-12-27 | 1993-12-28 | Purdue Research Foundation | Methods for fabricating a dual-gated semiconductor-on-insulator field effect transistor |
US6714456B1 (en) * | 2000-09-06 | 2004-03-30 | Halo Lsi, Inc. | Process for making and programming and operating a dual-bit multi-level ballistic flash memory |
CN1610127A (zh) * | 2004-10-15 | 2005-04-27 | 中国科学院上海微系统与信息技术研究所 | 一种双栅金属氧化物半导体晶体管的结构及其制备方法 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4047199A (en) * | 1970-07-23 | 1977-09-06 | Agency Of Industrial Science & Technology | Semiconductor device |
DE2539967C2 (de) * | 1975-09-02 | 1984-06-28 | Siemens AG, 1000 Berlin und 8000 München | Logikgrundschaltung |
CN2038669U (zh) | 1988-12-15 | 1989-05-31 | 中国科学院半导体研究所 | 双栅mos器件 |
KR950007353B1 (ko) * | 1992-05-30 | 1995-07-10 | 정호선 | 시냅스 모스 트랜지스터 |
US5828079A (en) | 1992-06-29 | 1998-10-27 | Matsushita Electric Industrial Co., Ltd. | Field-effect type superconducting device including bi-base oxide compound containing copper |
JP2936998B2 (ja) * | 1994-03-15 | 1999-08-23 | 日本電気株式会社 | 周波数変換器 |
US5691215A (en) * | 1996-08-26 | 1997-11-25 | Industrial Technology Research Institute | Method for fabricating a sub-half micron MOSFET device with insulator filled shallow trenches planarized via use of negative photoresist and de-focus exposure |
US5923067A (en) * | 1997-04-04 | 1999-07-13 | International Business Machines Corporation | 3-D CMOS-on-SOI ESD structure and method |
US5885887A (en) * | 1997-04-21 | 1999-03-23 | Advanced Micro Devices, Inc. | Method of making an igfet with selectively doped multilevel polysilicon gate |
JP2980057B2 (ja) | 1997-04-30 | 1999-11-22 | 日本電気株式会社 | 半導体装置の製造方法 |
US6157062A (en) * | 1998-04-13 | 2000-12-05 | Texas Instruments Incorporated | Integrating dual supply voltage by removing the drain extender implant from the high voltage device |
KR100327434B1 (ko) * | 2000-05-01 | 2002-03-13 | 박종섭 | 반도체 소자의 구조 |
US20020127763A1 (en) * | 2000-12-28 | 2002-09-12 | Mohamed Arafa | Sidewall spacers and methods of making same |
US6689650B2 (en) * | 2001-09-27 | 2004-02-10 | International Business Machines Corporation | Fin field effect transistor with self-aligned gate |
KR100497610B1 (ko) * | 2003-02-14 | 2005-07-01 | 삼성전자주식회사 | 반도체 장치의 절연막 형성방법 |
US7045849B2 (en) * | 2003-05-21 | 2006-05-16 | Sandisk Corporation | Use of voids between elements in semiconductor structures for isolation |
TWI304633B (en) * | 2003-08-25 | 2008-12-21 | Promos Technologies Inc | Semiconductor device and fabricating method thereof |
US7199434B2 (en) * | 2003-12-05 | 2007-04-03 | Nanyang Technological University | Magnetic field effect transistor, latch and method |
JP4594664B2 (ja) * | 2004-07-07 | 2010-12-08 | ルネサスエレクトロニクス株式会社 | 半導体装置の製造方法 |
US7169668B2 (en) * | 2005-01-09 | 2007-01-30 | United Microelectronics Corp. | Method of manufacturing a split-gate flash memory device |
US7245152B2 (en) * | 2005-05-02 | 2007-07-17 | Atmel Corporation | Voltage-level shifter |
US7279740B2 (en) * | 2005-05-12 | 2007-10-09 | Micron Technology, Inc. | Band-engineered multi-gated non-volatile memory device with enhanced attributes |
US8404594B2 (en) * | 2005-05-27 | 2013-03-26 | Freescale Semiconductor, Inc. | Reverse ALD |
US7557021B2 (en) * | 2005-07-06 | 2009-07-07 | Texas Instruments Incorporated | Highly doped gate electrode made by rapidly melting and resolidifying the gate electrode |
CN101017783B (zh) * | 2006-02-06 | 2013-06-19 | 中芯国际集成电路制造(上海)有限公司 | 制造分离的双栅场效应晶体管的方法 |
-
2006
- 2006-02-06 CN CN200610023749.3A patent/CN101017783B/zh active Active
- 2006-03-15 US US11/377,236 patent/US7582517B2/en active Active
-
2009
- 2009-08-27 US US12/549,192 patent/US8093114B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5273921A (en) * | 1991-12-27 | 1993-12-28 | Purdue Research Foundation | Methods for fabricating a dual-gated semiconductor-on-insulator field effect transistor |
US6714456B1 (en) * | 2000-09-06 | 2004-03-30 | Halo Lsi, Inc. | Process for making and programming and operating a dual-bit multi-level ballistic flash memory |
CN1610127A (zh) * | 2004-10-15 | 2005-04-27 | 中国科学院上海微系统与信息技术研究所 | 一种双栅金属氧化物半导体晶体管的结构及其制备方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107527947A (zh) * | 2016-06-20 | 2017-12-29 | 中芯国际集成电路制造(北京)有限公司 | 一种半导体器件及其制作方法、电子装置 |
CN107527947B (zh) * | 2016-06-20 | 2020-12-18 | 中芯国际集成电路制造(北京)有限公司 | 一种半导体器件及其制作方法、电子装置 |
Also Published As
Publication number | Publication date |
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US20100087040A1 (en) | 2010-04-08 |
US20070287246A1 (en) | 2007-12-13 |
US7582517B2 (en) | 2009-09-01 |
US8093114B2 (en) | 2012-01-10 |
CN101017783A (zh) | 2007-08-15 |
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