CN103035731B - 射频横向双扩散场效应晶体管及其制造方法 - Google Patents
射频横向双扩散场效应晶体管及其制造方法 Download PDFInfo
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- CN103035731B CN103035731B CN201210529922.2A CN201210529922A CN103035731B CN 103035731 B CN103035731 B CN 103035731B CN 201210529922 A CN201210529922 A CN 201210529922A CN 103035731 B CN103035731 B CN 103035731B
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000009977 dual effect Effects 0.000 title claims abstract description 13
- 230000005669 field effect Effects 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000002347 injection Methods 0.000 claims abstract description 31
- 239000007924 injection Substances 0.000 claims abstract description 31
- ALKWEXBKAHPJAQ-NAKRPEOUSA-N Asn-Leu-Asp-Asp Chemical compound NC(=O)C[C@H](N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC(O)=O)C(O)=O ALKWEXBKAHPJAQ-NAKRPEOUSA-N 0.000 claims abstract description 28
- 239000000758 substrate Substances 0.000 claims abstract description 16
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 29
- 229920005591 polysilicon Polymers 0.000 claims description 29
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 238000005468 ion implantation Methods 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 14
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 claims description 10
- 150000002500 ions Chemical class 0.000 claims description 10
- 229910052785 arsenic Inorganic materials 0.000 claims description 9
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 9
- 238000000151 deposition Methods 0.000 claims description 9
- 229910052698 phosphorus Inorganic materials 0.000 claims description 9
- 239000011574 phosphorus Substances 0.000 claims description 9
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 6
- 229910052796 boron Inorganic materials 0.000 claims description 6
- 238000002513 implantation Methods 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 claims description 4
- WFAQWTGDFGIPHO-UHFFFAOYSA-L [B+2].[Cl-].[Cl-] Chemical compound [B+2].[Cl-].[Cl-] WFAQWTGDFGIPHO-UHFFFAOYSA-L 0.000 claims description 3
- 238000005530 etching Methods 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 229940090044 injection Drugs 0.000 description 23
- 230000005684 electric field Effects 0.000 description 8
- 239000012535 impurity Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000000206 photolithography Methods 0.000 description 4
- 229910021332 silicide Inorganic materials 0.000 description 4
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229920002120 photoresistant polymer Polymers 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- 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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/402—Field plates
- H01L29/404—Multiple field plate structures
-
- 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
- H01L29/02—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
- H01L29/08—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 with semiconductor regions connected to an electrode carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/0843—Source or drain regions of field-effect devices
- H01L29/0847—Source or drain regions of field-effect devices of field-effect transistors with insulated 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
- H01L29/68—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
- H01L29/7835—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 with asymmetrical source and drain regions, e.g. lateral high-voltage MISFETs with drain offset region, extended drain MISFETs
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210529922.2A CN103035731B (zh) | 2012-12-11 | 2012-12-11 | 射频横向双扩散场效应晶体管及其制造方法 |
Applications Claiming Priority (1)
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CN201210529922.2A CN103035731B (zh) | 2012-12-11 | 2012-12-11 | 射频横向双扩散场效应晶体管及其制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN103035731A CN103035731A (zh) | 2013-04-10 |
CN103035731B true CN103035731B (zh) | 2016-04-13 |
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CN201210529922.2A Active CN103035731B (zh) | 2012-12-11 | 2012-12-11 | 射频横向双扩散场效应晶体管及其制造方法 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104701368B (zh) * | 2013-12-06 | 2018-04-17 | 上海华虹宏力半导体制造有限公司 | 射频ldmos器件及其制造方法 |
CN104282762B (zh) * | 2014-09-15 | 2017-06-06 | 上海华虹宏力半导体制造有限公司 | 射频横向双扩散场效应晶体管及其制作方法 |
CN104485360B (zh) * | 2014-12-29 | 2017-10-27 | 上海华虹宏力半导体制造有限公司 | 射频ldmos器件及其制造方法 |
CN108831924A (zh) * | 2018-05-02 | 2018-11-16 | 浙江大学 | 一种适用于集成电路的碳化硅平面型功率场效应晶体管 |
CN113257914A (zh) * | 2020-05-25 | 2021-08-13 | 台湾积体电路制造股份有限公司 | 半导体器件及其制造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102280482A (zh) * | 2011-08-02 | 2011-12-14 | 清华大学 | 射频侧向扩散金属氧化物半导体器件及制备方法 |
CN102446967A (zh) * | 2010-09-30 | 2012-05-09 | 北京大学 | 含有复合漂移区的soi ldmos器件 |
Family Cites Families (1)
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JP4703769B2 (ja) * | 2009-01-15 | 2011-06-15 | 株式会社東芝 | 半導体装置及びその製造方法 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102446967A (zh) * | 2010-09-30 | 2012-05-09 | 北京大学 | 含有复合漂移区的soi ldmos器件 |
CN102280482A (zh) * | 2011-08-02 | 2011-12-14 | 清华大学 | 射频侧向扩散金属氧化物半导体器件及制备方法 |
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CN103035731A (zh) | 2013-04-10 |
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Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HUAHONG NEC ELECTRONICS CO LTD, SHANGHAI Effective date: 20140121 |
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Free format text: CORRECT: ADDRESS; FROM: 201206 PUDONG NEW AREA, SHANGHAI TO: 201203 PUDONG NEW AREA, SHANGHAI |
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Effective date of registration: 20140121 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: 201206, Shanghai, Pudong New Area, Sichuan Road, No. 1188 Bridge Applicant before: Shanghai Huahong NEC Electronics Co., Ltd. |
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