CN108054100B - 鳍式场效应晶体管的制作方法 - Google Patents
鳍式场效应晶体管的制作方法 Download PDFInfo
- Publication number
- CN108054100B CN108054100B CN201711325799.1A CN201711325799A CN108054100B CN 108054100 B CN108054100 B CN 108054100B CN 201711325799 A CN201711325799 A CN 201711325799A CN 108054100 B CN108054100 B CN 108054100B
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- 230000005669 field effect Effects 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 239000000758 substrate Substances 0.000 claims abstract description 36
- 238000002513 implantation Methods 0.000 claims abstract description 23
- 238000005468 ion implantation Methods 0.000 claims abstract description 20
- 238000000206 photolithography Methods 0.000 claims description 11
- 150000002500 ions Chemical class 0.000 claims description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005530 etching Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/024—Manufacture or treatment of FETs having insulated gates [IGFET] of fin field-effect transistors [FinFET]
Landscapes
- Thin Film Transistor (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711325799.1A CN108054100B (zh) | 2017-12-12 | 2017-12-12 | 鳍式场效应晶体管的制作方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711325799.1A CN108054100B (zh) | 2017-12-12 | 2017-12-12 | 鳍式场效应晶体管的制作方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108054100A CN108054100A (zh) | 2018-05-18 |
| CN108054100B true CN108054100B (zh) | 2021-06-11 |
Family
ID=62132357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711325799.1A Expired - Fee Related CN108054100B (zh) | 2017-12-12 | 2017-12-12 | 鳍式场效应晶体管的制作方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108054100B (zh) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011013271A1 (ja) * | 2009-07-27 | 2011-02-03 | パナソニック株式会社 | 半導体装置の製造方法及びプラズマドーピング装置 |
| US8460984B2 (en) * | 2011-06-09 | 2013-06-11 | GlobalFoundries, Inc. | FIN-FET device and method and integrated circuits using such |
| US20130082329A1 (en) * | 2011-10-03 | 2013-04-04 | International Business Machines Corporation | Multi-gate field-effect transistors with variable fin heights |
| CN103681339B (zh) * | 2012-09-20 | 2016-09-21 | 中芯国际集成电路制造(上海)有限公司 | 一种鳍片场效应晶体管的制备方法 |
| US20140113420A1 (en) * | 2012-10-24 | 2014-04-24 | Globalfoundries Inc. | Methods of avoiding shadowing when forming source/drain implant regions on 3d semiconductor devices |
| US9184087B2 (en) * | 2013-12-27 | 2015-11-10 | Taiwan Semiconductor Manufacturing Co., Ltd. | Mechanisms for forming FinFETs with different fin heights |
-
2017
- 2017-12-12 CN CN201711325799.1A patent/CN108054100B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN108054100A (zh) | 2018-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210527 Address after: 518000 15th floor, tefa information technology building, 2 Qiongyu Road, Science Park community, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Wuxin Intelligent Technology Co.,Ltd. Address before: 518000 Guangdong Shenzhen Longhua New District big wave street Longsheng community Tenglong road gold rush e-commerce incubation base exhibition hall E commercial block 706 Applicant before: Shenzhen Meliao Technology Transfer Center Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211102 Address after: 518000 15th floor, tefa information technology building, 2 Qiongyu Road, Science Park community, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Wuxin Technology Holding Group Co.,Ltd. Address before: 518000 15th floor, tefa information technology building, 2 Qiongyu Road, Science Park community, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Wuxin Intelligent Technology Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210611 |