CN106033726A - 场效应晶体管的制作方法 - Google Patents
场效应晶体管的制作方法 Download PDFInfo
- Publication number
- CN106033726A CN106033726A CN201510104438.9A CN201510104438A CN106033726A CN 106033726 A CN106033726 A CN 106033726A CN 201510104438 A CN201510104438 A CN 201510104438A CN 106033726 A CN106033726 A CN 106033726A
- Authority
- CN
- China
- Prior art keywords
- effect transistor
- field
- polysilicon layer
- substrat structure
- manufacture method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 230000005669 field effect Effects 0.000 title claims abstract description 27
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims abstract description 34
- 239000012535 impurity Substances 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 19
- 229920002120 photoresistant polymer Polymers 0.000 claims abstract description 16
- 238000002347 injection Methods 0.000 claims abstract description 13
- 239000007924 injection Substances 0.000 claims abstract description 13
- 238000005530 etching Methods 0.000 claims abstract description 5
- 229920005591 polysilicon Polymers 0.000 claims description 29
- 239000007943 implant Substances 0.000 claims description 12
- 238000002955 isolation Methods 0.000 claims description 11
- 229910052710 silicon Inorganic materials 0.000 claims description 10
- 239000010703 silicon Substances 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims description 3
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 claims description 3
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 239000000758 substrate Substances 0.000 abstract description 5
- 238000001259 photo etching Methods 0.000 abstract description 4
- 238000001459 lithography Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 29
- 238000010586 diagram Methods 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- 239000004065 semiconductor Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Classifications
-
- 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
- H01L29/66007—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
- H01L29/66568—Lateral single gate silicon transistors
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/265—Bombardment with radiation with high-energy radiation producing ion implantation
- H01L21/266—Bombardment with radiation with high-energy radiation producing ion implantation using masks
-
- 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
- H01L29/10—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 not carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/1025—Channel region of field-effect devices
- H01L29/1029—Channel region of field-effect devices of field-effect transistors
- H01L29/1033—Channel region of field-effect devices of field-effect transistors with insulated gate, e.g. characterised by the length, the width, the geometric contour or the doping structure
Abstract
Description
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510104438.9A CN106033726B (zh) | 2015-03-10 | 2015-03-10 | 场效应晶体管的制作方法 |
PCT/CN2016/072470 WO2016141784A1 (zh) | 2015-03-10 | 2016-01-28 | 场效应晶体管的制作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510104438.9A CN106033726B (zh) | 2015-03-10 | 2015-03-10 | 场效应晶体管的制作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106033726A true CN106033726A (zh) | 2016-10-19 |
CN106033726B CN106033726B (zh) | 2019-06-07 |
Family
ID=56879910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510104438.9A Active CN106033726B (zh) | 2015-03-10 | 2015-03-10 | 场效应晶体管的制作方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN106033726B (zh) |
WO (1) | WO2016141784A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108878275A (zh) * | 2017-05-10 | 2018-11-23 | 中芯国际集成电路制造(上海)有限公司 | 半导体器件的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5888887A (en) * | 1997-12-15 | 1999-03-30 | Chartered Semiconductor Manufacturing, Ltd. | Trenchless buried contact process technology |
US6465315B1 (en) * | 2000-01-03 | 2002-10-15 | Advanced Micro Devices, Inc. | MOS transistor with local channel compensation implant |
CN101431103A (zh) * | 2007-11-07 | 2009-05-13 | 冲电气工业株式会社 | 半导体元件及其制造方法 |
CN102184871A (zh) * | 2011-05-31 | 2011-09-14 | 上海先进半导体制造股份有限公司 | 基于标准cmos工艺的高压横向双扩散nmos的制作方法 |
CN104051498A (zh) * | 2013-03-14 | 2014-09-17 | 台湾积体电路制造股份有限公司 | 具有阶梯氧化物的金属氧化物半导体场效应晶体管 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102054675B (zh) * | 2009-11-02 | 2012-03-07 | 中芯国际集成电路制造(上海)有限公司 | 偏移侧墙及mos晶体管的形成方法 |
US8114725B1 (en) * | 2010-10-28 | 2012-02-14 | Richtek Technology Corporation | Method of manufacturing MOS device having lightly doped drain structure |
-
2015
- 2015-03-10 CN CN201510104438.9A patent/CN106033726B/zh active Active
-
2016
- 2016-01-28 WO PCT/CN2016/072470 patent/WO2016141784A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5888887A (en) * | 1997-12-15 | 1999-03-30 | Chartered Semiconductor Manufacturing, Ltd. | Trenchless buried contact process technology |
US6465315B1 (en) * | 2000-01-03 | 2002-10-15 | Advanced Micro Devices, Inc. | MOS transistor with local channel compensation implant |
CN101431103A (zh) * | 2007-11-07 | 2009-05-13 | 冲电气工业株式会社 | 半导体元件及其制造方法 |
CN102184871A (zh) * | 2011-05-31 | 2011-09-14 | 上海先进半导体制造股份有限公司 | 基于标准cmos工艺的高压横向双扩散nmos的制作方法 |
CN104051498A (zh) * | 2013-03-14 | 2014-09-17 | 台湾积体电路制造股份有限公司 | 具有阶梯氧化物的金属氧化物半导体场效应晶体管 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108878275A (zh) * | 2017-05-10 | 2018-11-23 | 中芯国际集成电路制造(上海)有限公司 | 半导体器件的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN106033726B (zh) | 2019-06-07 |
WO2016141784A1 (zh) | 2016-09-15 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into 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: 20170519 Address after: 214028 Xinzhou Road, Wuxi national hi tech Industrial Development Zone, Jiangsu, China, No. 8 Applicant after: Wuxi CSMC Semiconductor Co., Ltd. Applicant after: Wuxi Huarun Shanghua Technology Co., Ltd. Address before: 214028 Xinzhou Road, Wuxi national hi tech Industrial Development Zone, Jiangsu, China, No. 8 Applicant before: Wuxi CSMC Semiconductor Co., Ltd. |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170927 Address after: 214028 Xinzhou Road, Wuxi national hi tech Industrial Development Zone, Jiangsu, China, No. 8 Applicant after: Wuxi Huarun Shanghua Technology Co., Ltd. Address before: 214028 Xinzhou Road, Wuxi national hi tech Industrial Development Zone, Jiangsu, China, No. 8 Applicant before: Wuxi CSMC Semiconductor Co., Ltd. Applicant before: Wuxi Huarun Shanghua Technology Co., Ltd. |
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