CN100559286C - 去除光刻膜的技术 - Google Patents
去除光刻膜的技术 Download PDFInfo
- Publication number
- CN100559286C CN100559286C CNB2005100303096A CN200510030309A CN100559286C CN 100559286 C CN100559286 C CN 100559286C CN B2005100303096 A CNB2005100303096 A CN B2005100303096A CN 200510030309 A CN200510030309 A CN 200510030309A CN 100559286 C CN100559286 C CN 100559286C
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- CN
- China
- Prior art keywords
- support member
- substrate support
- substrate
- reflecting layer
- wafer
- 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.)
- Expired - Fee Related
Links
- 238000001259 photo etching Methods 0.000 title abstract description 19
- 239000000758 substrate Substances 0.000 claims abstract description 65
- 238000000034 method Methods 0.000 claims abstract description 64
- 230000008569 process Effects 0.000 claims abstract description 35
- 229920002120 photoresistant polymer Polymers 0.000 claims abstract description 24
- 238000007373 indentation Methods 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000005530 etching Methods 0.000 claims description 23
- 238000012546 transfer Methods 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 230000003042 antagnostic effect Effects 0.000 claims 1
- 230000011514 reflex Effects 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 abstract description 11
- 239000006117 anti-reflective coating Substances 0.000 abstract description 3
- 238000004380 ashing Methods 0.000 description 12
- 230000003667 anti-reflective effect Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000001039 wet etching Methods 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- MPTQRFCYZCXJFQ-UHFFFAOYSA-L copper(II) chloride dihydrate Chemical compound O.O.[Cl-].[Cl-].[Cu+2] MPTQRFCYZCXJFQ-UHFFFAOYSA-L 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229940104869 fluorosilicate Drugs 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000280 densification Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- PICXIOQBANWBIZ-UHFFFAOYSA-N zinc;1-oxidopyridine-2-thione Chemical class [Zn+2].[O-]N1C=CC=CC1=S.[O-]N1C=CC=CC1=S PICXIOQBANWBIZ-UHFFFAOYSA-N 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
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31127—Etching organic layers
- H01L21/31133—Etching organic layers by chemical means
- H01L21/31138—Etching organic layers by chemical means by dry-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
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31105—Etching inorganic layers
- H01L21/31111—Etching inorganic layers by chemical means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Inorganic Chemistry (AREA)
- Drying Of Semiconductors (AREA)
Abstract
Description
Claims (16)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100303096A CN100559286C (zh) | 2005-09-29 | 2005-09-29 | 去除光刻膜的技术 |
US11/243,883 US7598179B2 (en) | 2005-09-29 | 2005-10-04 | Techniques for removal of photolithographic films |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100303096A CN100559286C (zh) | 2005-09-29 | 2005-09-29 | 去除光刻膜的技术 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1940732A CN1940732A (zh) | 2007-04-04 |
CN100559286C true CN100559286C (zh) | 2009-11-11 |
Family
ID=37894634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100303096A Expired - Fee Related CN100559286C (zh) | 2005-09-29 | 2005-09-29 | 去除光刻膜的技术 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7598179B2 (zh) |
CN (1) | CN100559286C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106941078A (zh) * | 2017-04-14 | 2017-07-11 | 上海华虹宏力半导体制造有限公司 | 一种改善金属层光阻返工工艺的方法 |
CN111863598A (zh) * | 2020-07-31 | 2020-10-30 | 华虹半导体(无锡)有限公司 | 光刻返工方法及灰化设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6268457B1 (en) * | 1999-06-10 | 2001-07-31 | Allied Signal, Inc. | Spin-on glass anti-reflective coatings for photolithography |
EP1077479A1 (en) * | 1999-08-17 | 2001-02-21 | Applied Materials, Inc. | Post-deposition treatment to enchance properties of Si-O-C low K film |
US6686570B2 (en) * | 2000-02-10 | 2004-02-03 | Tokyo Electron Limited | Hot plate unit |
US6905800B1 (en) * | 2000-11-21 | 2005-06-14 | Stephen Yuen | Etching a substrate in a process zone |
CN101124661A (zh) * | 2004-05-11 | 2008-02-13 | 应用材料公司 | 碳氟化合物蚀刻化学剂中使用氢气添加剂的掺碳的硅氧化物蚀刻 |
-
2005
- 2005-09-29 CN CNB2005100303096A patent/CN100559286C/zh not_active Expired - Fee Related
- 2005-10-04 US US11/243,883 patent/US7598179B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN1940732A (zh) | 2007-04-04 |
US7598179B2 (en) | 2009-10-06 |
US20070072390A1 (en) | 2007-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
ASS | Succession or assignment of patent right |
Owner name: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING Effective date: 20111129 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20111129 Address after: 201203 Shanghai City, Pudong New Area Zhangjiang Road No. 18 Co-patentee after: Semiconductor Manufacturing International (Beijing) Corporation Patentee after: Semiconductor Manufacturing International (Shanghai) Corporation Address before: 201203 Shanghai City, Pudong New Area Zhangjiang Road No. 18 Patentee before: Semiconductor Manufacturing International (Shanghai) Corporation |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20180929 |
|
CF01 | Termination of patent right due to non-payment of annual fee |