CN103854988B - 具有一致的鳍型场效晶体管栅极高度的结构及其形成方法 - Google Patents
具有一致的鳍型场效晶体管栅极高度的结构及其形成方法 Download PDFInfo
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- CN103854988B CN103854988B CN201310613212.2A CN201310613212A CN103854988B CN 103854988 B CN103854988 B CN 103854988B CN 201310613212 A CN201310613212 A CN 201310613212A CN 103854988 B CN103854988 B CN 103854988B
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
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- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum oxide Inorganic materials [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
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- KTUFCUMIWABKDW-UHFFFAOYSA-N oxo(oxolanthaniooxy)lanthanum Chemical compound O=[La]O[La]=O KTUFCUMIWABKDW-UHFFFAOYSA-N 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
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- 239000004408 titanium dioxide Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Classifications
-
- 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
- H01L21/84—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 other than a semiconductor body, e.g. being an insulating body
- H01L21/845—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 other than a semiconductor body, e.g. being an insulating body including field-effect transistors with a horizontal current flow in a vertical sidewall of a semiconductor body, e.g. FinFET, MuGFET
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1203—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body the substrate comprising an insulating body on a semiconductor body, e.g. SOI
- H01L27/1211—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body the substrate comprising an insulating body on a semiconductor body, e.g. SOI combined with field-effect transistors with a horizontal current flow in a vertical sidewall of a semiconductor body, e.g. FinFET, MuGFET
-
- 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
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66083—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by variation of the electric current supplied or the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched, e.g. two-terminal devices
- H01L29/66181—Conductor-insulator-semiconductor capacitors, e.g. trench capacitors
-
- 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
- H01L29/66007—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
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66545—Unipolar field-effect transistors with an insulated gate, i.e. MISFET using a dummy, i.e. replacement gate in a process wherein at least a part of the final gate is self aligned to the dummy gate
-
- 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
- H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
- H01L29/92—Capacitors having potential barriers
- H01L29/94—Metal-insulator-semiconductors, e.g. MOS
- H01L29/945—Trench capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Semiconductor Integrated Circuits (AREA)
- Semiconductor Memories (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/689,924 US8928057B2 (en) | 2012-11-30 | 2012-11-30 | Uniform finFET gate height |
US13/689,924 | 2012-11-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103854988A CN103854988A (zh) | 2014-06-11 |
CN103854988B true CN103854988B (zh) | 2017-03-01 |
Family
ID=50824617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310613212.2A Expired - Fee Related CN103854988B (zh) | 2012-11-30 | 2013-11-27 | 具有一致的鳍型场效晶体管栅极高度的结构及其形成方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8928057B2 (zh) |
CN (1) | CN103854988B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9059322B2 (en) * | 2012-09-24 | 2015-06-16 | International Business Machines Corporation | Semiconductor-on-insulator (SOI) deep trench capacitor |
US8987800B2 (en) | 2013-03-14 | 2015-03-24 | International Business Machines Corporation | Semiconductor structures with deep trench capacitor and methods of manufacture |
US9209178B2 (en) * | 2013-11-25 | 2015-12-08 | International Business Machines Corporation | finFET isolation by selective cyclic etch |
US9679917B2 (en) | 2014-12-23 | 2017-06-13 | International Business Machines Corporation | Semiconductor structures with deep trench capacitor and methods of manufacture |
KR102318393B1 (ko) | 2015-03-27 | 2021-10-28 | 삼성전자주식회사 | 전계 효과 트랜지스터를 포함하는 반도체 소자 |
JP6580164B2 (ja) * | 2015-05-08 | 2019-09-25 | シーラス ロジック インターナショナル セミコンダクター リミテッド | Finfet等の薄い垂直半導体構造から形成された高密度コンデンサ |
KR102399027B1 (ko) | 2015-06-24 | 2022-05-16 | 삼성전자주식회사 | 반도체 장치 |
KR102354369B1 (ko) | 2015-11-20 | 2022-01-21 | 삼성전자주식회사 | 반도체 소자 |
EP3182461B1 (en) * | 2015-12-16 | 2022-08-03 | IMEC vzw | Method for fabricating finfet technology with locally higher fin-to-fin pitch |
US9859302B1 (en) | 2016-06-29 | 2018-01-02 | International Business Machines Corporation | Fin-type field-effect transistor |
US10510580B2 (en) | 2017-09-29 | 2019-12-17 | Taiwan Semiconductor Manufacturing Company, Ltd. | Dummy fin structures and methods of forming same |
DE102018121263A1 (de) * | 2017-09-29 | 2019-04-04 | Taiwan Semiconductor Manufacturing Company, Ltd. | Dummy-finnenstrukturen und verfahren zu deren herstellung |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101183664A (zh) * | 2006-11-14 | 2008-05-21 | 国际商业机器公司 | 半导体结构及制造多个鳍片场效应晶体管的方法 |
CN102263061A (zh) * | 2010-05-31 | 2011-11-30 | 格罗方德半导体公司 | 形成在块体衬底上的自对准多栅极晶体管 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6620715B1 (en) * | 2002-03-29 | 2003-09-16 | Cypress Semiconductor Corp. | Method for forming sub-critical dimension structures in an integrated circuit |
US7125790B2 (en) | 2003-10-20 | 2006-10-24 | Infineon Technologies Ag | Inclusion of low-k dielectric material between bit lines |
US7105934B2 (en) * | 2004-08-30 | 2006-09-12 | International Business Machines Corporation | FinFET with low gate capacitance and low extrinsic resistance |
US8093107B1 (en) | 2005-06-22 | 2012-01-10 | T-Ram Semiconductor, Inc. | Thyristor semiconductor memory and method of manufacture |
US7425740B2 (en) * | 2005-10-07 | 2008-09-16 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method and structure for a 1T-RAM bit cell and macro |
US8492282B2 (en) * | 2008-11-24 | 2013-07-23 | Micron Technology, Inc. | Methods of forming a masking pattern for integrated circuits |
US8004051B2 (en) | 2009-02-06 | 2011-08-23 | Texas Instruments Incorporated | Lateral trench MOSFET having a field plate |
US8039326B2 (en) | 2009-08-20 | 2011-10-18 | Globalfoundries Inc. | Methods for fabricating bulk FinFET devices having deep trench isolation |
US8193067B2 (en) | 2009-12-03 | 2012-06-05 | International Business Machines Corporation | Integrated circuit and a method using integrated process steps to form deep trench isolation structures and deep trench capacitor structures for the integrated circuit |
-
2012
- 2012-11-30 US US13/689,924 patent/US8928057B2/en not_active Expired - Fee Related
-
2013
- 2013-11-27 CN CN201310613212.2A patent/CN103854988B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101183664A (zh) * | 2006-11-14 | 2008-05-21 | 国际商业机器公司 | 半导体结构及制造多个鳍片场效应晶体管的方法 |
CN102263061A (zh) * | 2010-05-31 | 2011-11-30 | 格罗方德半导体公司 | 形成在块体衬底上的自对准多栅极晶体管 |
Also Published As
Publication number | Publication date |
---|---|
CN103854988A (zh) | 2014-06-11 |
US8928057B2 (en) | 2015-01-06 |
US20140151772A1 (en) | 2014-06-05 |
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