CN103730361A - 半导体器件制造方法 - Google Patents
半导体器件制造方法 Download PDFInfo
- Publication number
- CN103730361A CN103730361A CN201210382151.9A CN201210382151A CN103730361A CN 103730361 A CN103730361 A CN 103730361A CN 201210382151 A CN201210382151 A CN 201210382151A CN 103730361 A CN103730361 A CN 103730361A
- Authority
- CN
- China
- Prior art keywords
- semiconductor substrate
- sti structure
- drain areas
- source
- grid
- 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
- 239000004065 semiconductor Substances 0.000 title claims abstract description 51
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 239000000758 substrate Substances 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 29
- 238000005530 etching Methods 0.000 claims abstract description 16
- 238000001039 wet etching Methods 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 19
- 239000011241 protective layer Substances 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 5
- 239000012212 insulator Substances 0.000 claims description 5
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 229910000449 hafnium oxide Inorganic materials 0.000 claims description 3
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical group [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 3
- 230000002459 sustained effect Effects 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (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)
- Thin Film Transistor (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210382151.9A CN103730361B (zh) | 2012-10-10 | 2012-10-10 | 半导体器件制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210382151.9A CN103730361B (zh) | 2012-10-10 | 2012-10-10 | 半导体器件制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103730361A true CN103730361A (zh) | 2014-04-16 |
CN103730361B CN103730361B (zh) | 2018-02-13 |
Family
ID=50454383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210382151.9A Active CN103730361B (zh) | 2012-10-10 | 2012-10-10 | 半导体器件制造方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103730361B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105576027A (zh) * | 2014-10-17 | 2016-05-11 | 中国科学院微电子研究所 | 半导体衬底、器件及其制造方法 |
CN108649015A (zh) * | 2018-05-18 | 2018-10-12 | 上海华虹宏力半导体制造有限公司 | Son器件的制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040235262A1 (en) * | 2003-05-20 | 2004-11-25 | Sharp Laboratories Of America, Inc. | Silicon-on-nothing fabrication process |
CN1681103A (zh) * | 2004-03-05 | 2005-10-12 | 三星电子株式会社 | 形成有掩埋氧化物图形的半导体器件的方法及其相关器件 |
US20060157789A1 (en) * | 2002-09-19 | 2006-07-20 | Kazumi Inoh | Semiconductor device with a cavity therein and a method of manufacturing the same |
JP2007035676A (ja) * | 2005-07-22 | 2007-02-08 | Seiko Epson Corp | 半導体装置および半導体装置の製造方法 |
CN101814523A (zh) * | 2009-02-24 | 2010-08-25 | 台湾积体电路制造股份有限公司 | 半导体装置及其制造方法 |
US20110121391A1 (en) * | 2009-11-23 | 2011-05-26 | Stmicroelectronics (Crolles 2) Sas | Method for manufacturing a suspended membrane and dual-gate mos transistor |
US20120199941A1 (en) * | 2009-10-08 | 2012-08-09 | International Business Machines Corporation | Semiconductor device having silicon on stressed liner (sol) |
-
2012
- 2012-10-10 CN CN201210382151.9A patent/CN103730361B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060157789A1 (en) * | 2002-09-19 | 2006-07-20 | Kazumi Inoh | Semiconductor device with a cavity therein and a method of manufacturing the same |
US20040235262A1 (en) * | 2003-05-20 | 2004-11-25 | Sharp Laboratories Of America, Inc. | Silicon-on-nothing fabrication process |
CN1681103A (zh) * | 2004-03-05 | 2005-10-12 | 三星电子株式会社 | 形成有掩埋氧化物图形的半导体器件的方法及其相关器件 |
JP2007035676A (ja) * | 2005-07-22 | 2007-02-08 | Seiko Epson Corp | 半導体装置および半導体装置の製造方法 |
CN101814523A (zh) * | 2009-02-24 | 2010-08-25 | 台湾积体电路制造股份有限公司 | 半导体装置及其制造方法 |
US20120199941A1 (en) * | 2009-10-08 | 2012-08-09 | International Business Machines Corporation | Semiconductor device having silicon on stressed liner (sol) |
US20110121391A1 (en) * | 2009-11-23 | 2011-05-26 | Stmicroelectronics (Crolles 2) Sas | Method for manufacturing a suspended membrane and dual-gate mos transistor |
Non-Patent Citations (3)
Title |
---|
G. BIDAL ET AL: ""Folded fully depleted FET using Silicon-On-Nothing technology as a highly W-scaled planar solution"", 《SOLID-STATE ELECTRONICS》 * |
MALGORZATA JURCZAK ET AL: ""Silicon-on-Nothing (SON)—an Innovative Process for Advanced CMOS"", 《IEEE TRANSACTIONS ON ELECTRON DEVICES》 * |
林成鲁: "《SOI-纳米技术时代的高端硅基材料 》", 30 June 2009, 中国科学技术大学出版社 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105576027A (zh) * | 2014-10-17 | 2016-05-11 | 中国科学院微电子研究所 | 半导体衬底、器件及其制造方法 |
CN108649015A (zh) * | 2018-05-18 | 2018-10-12 | 上海华虹宏力半导体制造有限公司 | Son器件的制备方法 |
CN108649015B (zh) * | 2018-05-18 | 2020-12-11 | 上海华虹宏力半导体制造有限公司 | Son器件的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103730361B (zh) | 2018-02-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9704974B2 (en) | Process of manufacturing Fin-FET device | |
CN104425366B (zh) | 半导体结构的形成方法 | |
CN106653841A (zh) | 半导体结构及其形成方法 | |
CN104103516A (zh) | 浅沟槽隔离结构及其形成方法 | |
US9978602B2 (en) | Method of making a transistor | |
CN106033742A (zh) | 半导体结构的形成方法 | |
CN104124168A (zh) | 半导体结构的形成方法 | |
TW201703140A (zh) | 半導體裝置及其製作方法 | |
EP2933829B1 (en) | Method for reducing defects in shallow trench isolation | |
CN106158628B (zh) | 半导体结构及其制作工艺 | |
JP2011216651A (ja) | 半導体装置の製造方法 | |
KR100895943B1 (ko) | 반도체 고전압 소자 제조 방법 | |
CN103730361A (zh) | 半导体器件制造方法 | |
CN102956496B (zh) | 鳍式场效应晶体管的制造方法、鳍式场效应晶体管 | |
CN106328705B (zh) | 具有栅极结构的鳍状半导体元件及其制作方法 | |
CN104517888A (zh) | 一种制作半导体器件的方法 | |
CN103632978B (zh) | 半导体结构的形成方法 | |
CN110875191A (zh) | 鳍式晶体管的制造方法 | |
KR101087918B1 (ko) | 반도체 소자 및 그 제조 방법 | |
CN103165461B (zh) | 制作半导体器件的方法 | |
CN107731917B (zh) | 半导体结构的形成方法 | |
CN104979205B (zh) | 晶体管的形成方法 | |
CN102226988A (zh) | 双沟槽隔离结构的形成方法 | |
CN108831829B (zh) | 一种分裂栅结构下的侧墙栅极隔离刻蚀膜层工艺 | |
CN101459133B (zh) | 双层多晶硅自对准栅结构的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201217 Address after: 510000 601, building a, 136 Kaiyuan Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee after: AoXin integrated circuit technology (Guangdong) Co.,Ltd. Address before: 100029 No. 3 Beitucheng West Road, Chaoyang District, Beijing Patentee before: Institute of Microelectronics, Chinese Academy of Sciences |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220428 Address after: 510000 room 710, Jianshe building, No. 348, Kaifa Avenue, Huangpu District, Guangzhou, Guangdong Patentee after: Ruili flat core Microelectronics (Guangzhou) Co.,Ltd. Address before: 510000 601, building a, 136 Kaiyuan Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee before: AoXin integrated circuit technology (Guangdong) Co.,Ltd. |
|
TR01 | Transfer of patent right |