CN101673687A - 场效应晶体管制造方法 - Google Patents
场效应晶体管制造方法 Download PDFInfo
- Publication number
- CN101673687A CN101673687A CN200910196129A CN200910196129A CN101673687A CN 101673687 A CN101673687 A CN 101673687A CN 200910196129 A CN200910196129 A CN 200910196129A CN 200910196129 A CN200910196129 A CN 200910196129A CN 101673687 A CN101673687 A CN 101673687A
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- dielectric layer
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- effect transistor
- field effect
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 230000005669 field effect Effects 0.000 title claims abstract description 23
- 239000000758 substrate Substances 0.000 claims abstract description 37
- 238000005530 etching Methods 0.000 claims abstract description 25
- 239000004065 semiconductor Substances 0.000 claims abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 24
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 238000001039 wet etching Methods 0.000 claims description 15
- XKRFYHLGVUSROY-UHFFFAOYSA-N argon Substances [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 12
- 229920002120 photoresistant polymer Polymers 0.000 claims description 12
- 229910052786 argon Inorganic materials 0.000 claims description 11
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- 230000003647 oxidation Effects 0.000 claims description 8
- 239000003989 dielectric material Substances 0.000 claims description 5
- 238000005468 ion implantation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000002513 implantation Methods 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 238000004528 spin coating Methods 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 19
- 229910052814 silicon oxide Inorganic materials 0.000 description 18
- -1 argon ion Chemical class 0.000 description 8
- 238000005229 chemical vapour deposition Methods 0.000 description 8
- 229910052581 Si3N4 Inorganic materials 0.000 description 7
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 4
- 229920005591 polysilicon Polymers 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000001312 dry etching Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
- H01L29/66—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
- H01L29/66659—Lateral single gate silicon transistors with asymmetry in the channel direction, e.g. lateral high-voltage MISFETs with drain offset region, extended drain MISFETs
-
- 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
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
- H01L29/42312—Gate electrodes for field effect devices
- H01L29/42316—Gate electrodes for field effect devices for field-effect transistors
- H01L29/4232—Gate electrodes for field effect devices for field-effect transistors with insulated gate
- H01L29/42364—Gate electrodes for field effect devices for field-effect transistors with insulated gate characterised by the insulating layer, e.g. thickness or uniformity
- H01L29/42368—Gate electrodes for field effect devices for field-effect transistors with insulated gate characterised by the insulating layer, e.g. thickness or uniformity the thickness being non-uniform
-
- 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)
- Manufacturing & Machinery (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101961293A CN101673687B (zh) | 2009-09-22 | 2009-09-22 | 场效应晶体管制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101961293A CN101673687B (zh) | 2009-09-22 | 2009-09-22 | 场效应晶体管制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101673687A true CN101673687A (zh) | 2010-03-17 |
CN101673687B CN101673687B (zh) | 2012-08-08 |
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Family Applications (1)
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CN2009101961293A Active CN101673687B (zh) | 2009-09-22 | 2009-09-22 | 场效应晶体管制造方法 |
Country Status (1)
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CN (1) | CN101673687B (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102610502A (zh) * | 2012-03-23 | 2012-07-25 | 上海华力微电子有限公司 | 减小热载流子注入损伤的mos器件制作方法 |
CN102891087A (zh) * | 2011-07-18 | 2013-01-23 | 辉达公司 | 与体硅衬底绝缘的半导体器件结构及其形成方法 |
CN103165425A (zh) * | 2011-12-08 | 2013-06-19 | 中芯国际集成电路制造(上海)有限公司 | 一种形成鳍式场效应管栅极侧壁层的方法 |
CN104022028A (zh) * | 2014-06-11 | 2014-09-03 | 上海华力微电子有限公司 | 栅极结构及其制造方法 |
CN104143515A (zh) * | 2013-05-09 | 2014-11-12 | 中芯国际集成电路制造(上海)有限公司 | Mos晶体管的形成方法 |
CN104779205A (zh) * | 2014-01-15 | 2015-07-15 | 南方科技大学 | 一种集成不同厚度金属层以调节功函数的方法 |
CN107403719A (zh) * | 2016-05-20 | 2017-11-28 | 中芯国际集成电路制造(天津)有限公司 | 在半导体器件中形成图形的方法 |
CN108389796A (zh) * | 2017-02-03 | 2018-08-10 | 中芯国际集成电路制造(上海)有限公司 | 半导体结构及其形成方法 |
CN110875250A (zh) * | 2018-08-31 | 2020-03-10 | 台湾积体电路制造股份有限公司 | 半导体工艺的方法及半导体结构 |
CN116344437A (zh) * | 2023-04-13 | 2023-06-27 | 中芯先锋集成电路制造(绍兴)有限公司 | 衬底处理方法及半导体器件制造方法 |
-
2009
- 2009-09-22 CN CN2009101961293A patent/CN101673687B/zh active Active
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102891087A (zh) * | 2011-07-18 | 2013-01-23 | 辉达公司 | 与体硅衬底绝缘的半导体器件结构及其形成方法 |
CN103165425A (zh) * | 2011-12-08 | 2013-06-19 | 中芯国际集成电路制造(上海)有限公司 | 一种形成鳍式场效应管栅极侧壁层的方法 |
CN103165425B (zh) * | 2011-12-08 | 2015-07-15 | 中芯国际集成电路制造(上海)有限公司 | 一种形成鳍式场效应管栅极侧壁层的方法 |
CN102610502A (zh) * | 2012-03-23 | 2012-07-25 | 上海华力微电子有限公司 | 减小热载流子注入损伤的mos器件制作方法 |
CN104143515A (zh) * | 2013-05-09 | 2014-11-12 | 中芯国际集成电路制造(上海)有限公司 | Mos晶体管的形成方法 |
CN104779205B (zh) * | 2014-01-15 | 2018-06-26 | 南方科技大学 | 一种集成不同厚度金属层以调节功函数的方法 |
CN104779205A (zh) * | 2014-01-15 | 2015-07-15 | 南方科技大学 | 一种集成不同厚度金属层以调节功函数的方法 |
CN104022028A (zh) * | 2014-06-11 | 2014-09-03 | 上海华力微电子有限公司 | 栅极结构及其制造方法 |
CN107403719A (zh) * | 2016-05-20 | 2017-11-28 | 中芯国际集成电路制造(天津)有限公司 | 在半导体器件中形成图形的方法 |
CN108389796A (zh) * | 2017-02-03 | 2018-08-10 | 中芯国际集成电路制造(上海)有限公司 | 半导体结构及其形成方法 |
CN110875250A (zh) * | 2018-08-31 | 2020-03-10 | 台湾积体电路制造股份有限公司 | 半导体工艺的方法及半导体结构 |
CN116344437A (zh) * | 2023-04-13 | 2023-06-27 | 中芯先锋集成电路制造(绍兴)有限公司 | 衬底处理方法及半导体器件制造方法 |
CN116344437B (zh) * | 2023-04-13 | 2023-10-20 | 中芯先锋集成电路制造(绍兴)有限公司 | 衬底处理方法及半导体器件制造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101673687B (zh) | 2012-08-08 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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: 20140514 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140514 Address after: 201203 Shanghai Zhangjiang hi tech park Zuchongzhi Road No. 1399 Patentee after: Shanghai Huahong Grace Semiconductor Manufacturing Corporation Address before: 201203 Shanghai Guo Shou Jing Road, Zhangjiang hi tech Park No. 818 Patentee before: Hongli Semiconductor Manufacture Co., Ltd., Shanghai |