CN103077950A - 绝缘体上硅射频器件及其制造方法 - Google Patents
绝缘体上硅射频器件及其制造方法 Download PDFInfo
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- CN103077950A CN103077950A CN2013100416370A CN201310041637A CN103077950A CN 103077950 A CN103077950 A CN 103077950A CN 2013100416370 A CN2013100416370 A CN 2013100416370A CN 201310041637 A CN201310041637 A CN 201310041637A CN 103077950 A CN103077950 A CN 103077950A
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- 239000012212 insulator Substances 0.000 title claims abstract description 58
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 47
- 239000010703 silicon Substances 0.000 title claims abstract description 47
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 239000000758 substrate Substances 0.000 claims abstract description 40
- 238000002955 isolation Methods 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 40
- 229910052760 oxygen Inorganic materials 0.000 claims description 40
- 239000001301 oxygen Substances 0.000 claims description 40
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 13
- 229920005591 polysilicon Polymers 0.000 claims description 13
- 238000005530 etching Methods 0.000 claims description 7
- 238000001259 photo etching Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000008054 signal transmission Effects 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000037237 body shape Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/0603—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions
- H01L29/0642—Isolation within the component, i.e. internal isolation
- H01L29/0649—Dielectric regions, e.g. SiO2 regions, air gaps
-
- 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
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
- H01L21/762—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers
- H01L21/7624—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using semiconductor on insulator [SOI] technology
- H01L21/76264—SOI together with lateral isolation, e.g. using local oxidation of silicon, or dielectric or polycristalline material refilled trench or air gap isolation regions, e.g. completely isolated semiconductor islands
- H01L21/76283—Lateral isolation by refilling of trenches with dielectric material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78651—Silicon transistors
- H01L29/78654—Monocrystalline silicon transistors
Abstract
Description
Claims (11)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013100416370A CN103077950A (zh) | 2013-02-01 | 2013-02-01 | 绝缘体上硅射频器件及其制造方法 |
US14/142,200 US9012996B2 (en) | 2013-02-01 | 2013-12-27 | Silicon-on-insulator radio-frequency device and method of forming the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013100416370A CN103077950A (zh) | 2013-02-01 | 2013-02-01 | 绝缘体上硅射频器件及其制造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103077950A true CN103077950A (zh) | 2013-05-01 |
Family
ID=48154431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2013100416370A Pending CN103077950A (zh) | 2013-02-01 | 2013-02-01 | 绝缘体上硅射频器件及其制造方法 |
Country Status (2)
Country | Link |
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US (1) | US9012996B2 (zh) |
CN (1) | CN103077950A (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103077949B (zh) * | 2013-01-28 | 2016-09-14 | 上海华虹宏力半导体制造有限公司 | 绝缘体上硅射频器件及其制作方法 |
CN109994537B (zh) | 2017-12-29 | 2022-09-06 | 联华电子股份有限公司 | 半导体元件及其制作方法 |
CN110021559B (zh) | 2018-01-09 | 2021-08-24 | 联华电子股份有限公司 | 半导体元件及其制作方法 |
US11658223B2 (en) | 2020-10-19 | 2023-05-23 | United Microelectronics Corp. | Semiconductor structure |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08222710A (ja) * | 1995-02-17 | 1996-08-30 | Mitsubishi Electric Corp | 半導体装置 |
CN1705132A (zh) * | 2004-05-27 | 2005-12-07 | 中国科学院微电子研究所 | 绝缘体硅射频集成电路的集成结构及制作方法 |
CN101840935A (zh) * | 2010-05-17 | 2010-09-22 | 电子科技大学 | Soi横向mosfet器件 |
US20120038024A1 (en) * | 2010-08-10 | 2012-02-16 | International Business Machines Corporation | Low harmonic rf switch in soi |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6429477B1 (en) * | 2000-10-31 | 2002-08-06 | International Business Machines Corporation | Shared body and diffusion contact structure and method for fabricating same |
-
2013
- 2013-02-01 CN CN2013100416370A patent/CN103077950A/zh active Pending
- 2013-12-27 US US14/142,200 patent/US9012996B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08222710A (ja) * | 1995-02-17 | 1996-08-30 | Mitsubishi Electric Corp | 半導体装置 |
CN1705132A (zh) * | 2004-05-27 | 2005-12-07 | 中国科学院微电子研究所 | 绝缘体硅射频集成电路的集成结构及制作方法 |
CN101840935A (zh) * | 2010-05-17 | 2010-09-22 | 电子科技大学 | Soi横向mosfet器件 |
US20120038024A1 (en) * | 2010-08-10 | 2012-02-16 | International Business Machines Corporation | Low harmonic rf switch in soi |
Also Published As
Publication number | Publication date |
---|---|
US9012996B2 (en) | 2015-04-21 |
US20140217503A1 (en) | 2014-08-07 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HONGLI SEMICONDUCTOR MANUFACTURE CO LTD, SHANGHAI Effective date: 20140506 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140506 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech Park No. 1399 Applicant after: Shanghai Huahong Grace Semiconductor Manufacturing Corporation Address before: 201203 Shanghai Guo Shou Jing Road, Pudong New Area Zhangjiang hi tech Park No. 818 Applicant before: Hongli Semiconductor Manufacture Co., Ltd., Shanghai |
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SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130501 |
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RJ01 | Rejection of invention patent application after publication |