CN101459060A - 半导体装置的制造方法 - Google Patents
半导体装置的制造方法 Download PDFInfo
- Publication number
- CN101459060A CN101459060A CNA2008101870232A CN200810187023A CN101459060A CN 101459060 A CN101459060 A CN 101459060A CN A2008101870232 A CNA2008101870232 A CN A2008101870232A CN 200810187023 A CN200810187023 A CN 200810187023A CN 101459060 A CN101459060 A CN 101459060A
- Authority
- CN
- China
- Prior art keywords
- film
- semiconductor substrate
- etching
- silicon
- semiconductor device
- 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 65
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims description 26
- 239000000758 substrate Substances 0.000 claims abstract description 63
- 238000005530 etching Methods 0.000 claims abstract description 50
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 22
- 229910052710 silicon Inorganic materials 0.000 claims description 22
- 239000010703 silicon Substances 0.000 claims description 22
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 10
- 229920005591 polysilicon Polymers 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 238000005520 cutting process Methods 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000000059 patterning Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- QOSATHPSBFQAML-UHFFFAOYSA-N hydrogen peroxide;hydrate Chemical compound O.OO QOSATHPSBFQAML-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
Classifications
-
- 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 potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/3065—Plasma etching; Reactive-ion etching
-
- 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 potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/308—Chemical or electrical treatment, e.g. electrolytic etching using masks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/20—Sequence of activities consisting of a plurality of measurements, corrections, marking or sorting steps
- H01L22/26—Acting in response to an ongoing measurement without interruption of processing, e.g. endpoint detection, in-situ thickness measurement
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Drying Of Semiconductors (AREA)
- Element Separation (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007320972A JP2009147000A (ja) | 2007-12-12 | 2007-12-12 | 半導体装置の製造方法 |
JP2007-320972 | 2007-12-12 | ||
JP2007320972 | 2007-12-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101459060A true CN101459060A (zh) | 2009-06-17 |
CN101459060B CN101459060B (zh) | 2012-08-15 |
Family
ID=40753836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101870232A Expired - Fee Related CN101459060B (zh) | 2007-12-12 | 2008-12-12 | 半导体装置的制造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8071460B2 (zh) |
JP (1) | JP2009147000A (zh) |
KR (1) | KR101503535B1 (zh) |
CN (1) | CN101459060B (zh) |
TW (1) | TWI452625B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103367108A (zh) * | 2012-03-31 | 2013-10-23 | 中芯国际集成电路制造(上海)有限公司 | 自对准双构图方法及其形成的图案 |
CN109755171A (zh) * | 2017-11-06 | 2019-05-14 | 中芯国际集成电路制造(上海)有限公司 | 沟槽的形成方法和浅沟槽隔离结构的形成方法 |
CN110767629A (zh) * | 2019-10-30 | 2020-02-07 | 中国科学院微电子研究所 | 用于测量不同材料的蚀刻选择比的结构及方法 |
WO2020062221A1 (zh) * | 2018-09-30 | 2020-04-02 | 苏州晶湛半导体有限公司 | 一种半导体结构及其制造方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4356211A (en) * | 1980-12-19 | 1982-10-26 | International Business Machines Corporation | Forming air-dielectric isolation regions in a monocrystalline silicon substrate by differential oxidation of polysilicon |
JPS61232619A (ja) * | 1985-04-09 | 1986-10-16 | Matsushita Electronics Corp | 半導体基板エツチング方法 |
JPH01231324A (ja) * | 1988-03-11 | 1989-09-14 | Hitachi Ltd | エッチング終点判定方法 |
US5413966A (en) * | 1990-12-20 | 1995-05-09 | Lsi Logic Corporation | Shallow trench etch |
JPH0864579A (ja) * | 1994-08-23 | 1996-03-08 | Toshiba Corp | 半導体装置の製造方法 |
US6140206A (en) * | 1999-06-14 | 2000-10-31 | Chartered Semiconductor Manufacturing Ltd. | Method to form shallow trench isolation structures |
US6376286B1 (en) * | 1999-10-20 | 2002-04-23 | Advanced Micro Devices, Inc. | Field effect transistor with non-floating body and method for forming same on a bulk silicon wafer |
KR100479600B1 (ko) * | 2001-06-28 | 2005-04-06 | 주식회사 하이닉스반도체 | 콘택 형성 방법 |
KR20030025315A (ko) | 2001-09-20 | 2003-03-29 | 주식회사 하이닉스반도체 | 플래쉬 메모리 소자 및 그 제조방법 |
US20030146490A1 (en) * | 2002-02-07 | 2003-08-07 | Semiconductor Components Industries, Llc. | Semiconductor device and method of providing regions of low substrate capacitance |
US6919259B2 (en) * | 2002-10-21 | 2005-07-19 | Taiwan Semiconductor Manufacturing Co., Ltd | Method for STI etching using endpoint detection |
JP2004235361A (ja) * | 2003-01-29 | 2004-08-19 | Nec Electronics Corp | 半導体装置の製造方法および半導体製造装置 |
US7098141B1 (en) * | 2003-03-03 | 2006-08-29 | Lam Research Corporation | Use of silicon containing gas for CD and profile feature enhancements of gate and shallow trench structures |
KR20050019212A (ko) * | 2003-08-18 | 2005-03-03 | 삼성전자주식회사 | Sti 공정에서의 트렌치 깊이 제어 방법 및 소자 분리용트렌치 형성 방법 |
KR100549204B1 (ko) * | 2003-10-14 | 2006-02-02 | 주식회사 리드시스템 | 실리콘 이방성 식각 방법 |
US20050101045A1 (en) * | 2003-11-07 | 2005-05-12 | Jennifer Shih | Sealing openings in micro-electromechanical systems |
KR100538810B1 (ko) | 2003-12-29 | 2005-12-23 | 주식회사 하이닉스반도체 | 반도체소자의 소자분리 방법 |
KR100704470B1 (ko) * | 2004-07-29 | 2007-04-10 | 주식회사 하이닉스반도체 | 비결정성 탄소막을 희생 하드마스크로 이용하는반도체소자 제조 방법 |
US7514277B2 (en) * | 2004-09-14 | 2009-04-07 | Tokyo Electron Limited | Etching method and apparatus |
US20060264054A1 (en) * | 2005-04-06 | 2006-11-23 | Gutsche Martin U | Method for etching a trench in a semiconductor substrate |
JP2007088168A (ja) * | 2005-09-21 | 2007-04-05 | Fuji Electric Holdings Co Ltd | 半導体装置の製造方法 |
US7759253B2 (en) * | 2006-08-07 | 2010-07-20 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method and material for forming a double exposure lithography pattern |
-
2007
- 2007-12-12 JP JP2007320972A patent/JP2009147000A/ja active Pending
-
2008
- 2008-12-04 US US12/315,636 patent/US8071460B2/en not_active Expired - Fee Related
- 2008-12-09 TW TW097147826A patent/TWI452625B/zh not_active IP Right Cessation
- 2008-12-11 KR KR1020080125809A patent/KR101503535B1/ko active IP Right Grant
- 2008-12-12 CN CN2008101870232A patent/CN101459060B/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103367108A (zh) * | 2012-03-31 | 2013-10-23 | 中芯国际集成电路制造(上海)有限公司 | 自对准双构图方法及其形成的图案 |
CN103367108B (zh) * | 2012-03-31 | 2015-10-14 | 中芯国际集成电路制造(上海)有限公司 | 自对准双构图方法及其形成的图案 |
CN109755171A (zh) * | 2017-11-06 | 2019-05-14 | 中芯国际集成电路制造(上海)有限公司 | 沟槽的形成方法和浅沟槽隔离结构的形成方法 |
WO2020062221A1 (zh) * | 2018-09-30 | 2020-04-02 | 苏州晶湛半导体有限公司 | 一种半导体结构及其制造方法 |
CN112740417A (zh) * | 2018-09-30 | 2021-04-30 | 苏州晶湛半导体有限公司 | 一种半导体结构及其制造方法 |
US11424353B2 (en) | 2018-09-30 | 2022-08-23 | Enkris Semiconductor, Inc. | Semiconductor structure and method for manufacturing the same |
CN112740417B (zh) * | 2018-09-30 | 2023-10-10 | 苏州晶湛半导体有限公司 | 一种半导体结构及其制造方法 |
CN110767629A (zh) * | 2019-10-30 | 2020-02-07 | 中国科学院微电子研究所 | 用于测量不同材料的蚀刻选择比的结构及方法 |
Also Published As
Publication number | Publication date |
---|---|
US8071460B2 (en) | 2011-12-06 |
JP2009147000A (ja) | 2009-07-02 |
KR101503535B1 (ko) | 2015-03-17 |
US20090156009A1 (en) | 2009-06-18 |
TW200941573A (en) | 2009-10-01 |
CN101459060B (zh) | 2012-08-15 |
KR20090063131A (ko) | 2009-06-17 |
TWI452625B (zh) | 2014-09-11 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160323 Address after: Chiba County, Japan Patentee after: DynaFine Semiconductor Co.,Ltd. Address before: Chiba, Chiba, Japan Patentee before: Seiko Instruments Inc. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: ABLIC Inc. Address before: Chiba County, Japan Patentee before: DynaFine Semiconductor Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20211212 |
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CF01 | Termination of patent right due to non-payment of annual fee |