CN101151716A - 用于arc材料的减小cd的蚀刻工艺 - Google Patents
用于arc材料的减小cd的蚀刻工艺 Download PDFInfo
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- CN101151716A CN101151716A CNA2006800106245A CN200680010624A CN101151716A CN 101151716 A CN101151716 A CN 101151716A CN A2006800106245 A CNA2006800106245 A CN A2006800106245A CN 200680010624 A CN200680010624 A CN 200680010624A CN 101151716 A CN101151716 A CN 101151716A
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- 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
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/0271—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers
- H01L21/0273—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers characterised by the treatment of photoresist layers
- H01L21/0274—Photolithographic processes
- H01L21/0276—Photolithographic processes using an anti-reflective coating
-
- 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
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/033—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers
- H01L21/0334—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers characterised by their size, orientation, disposition, behaviour, shape, in horizontal or vertical plane
- H01L21/0338—Process specially adapted to improve the resolution of the mask
-
- 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
- H01L21/3083—Chemical or electrical treatment, e.g. electrolytic etching using masks characterised by their size, orientation, disposition, behaviour, shape, in horizontal or vertical plane
- H01L21/3088—Process specially adapted to improve the resolution of the mask
-
- 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
- H01L21/31144—Etching the insulating layers by chemical or physical means using masks
-
- 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
- H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
- H01L21/321—After treatment
- H01L21/3213—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer
- H01L21/32139—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer using masks
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Drying Of Semiconductors (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Formation Of Insulating Films (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Abstract
Description
压力 | 温度 | 能量 | 电压 | 化学品SCCM | 结果 | EP时间 | |
1. | 15mT | 40℃ | 300WT | -325V | 25HBr/75CF4(没有聚合剂) | 良好终点/FICD=96nm | 10.7s |
2. | 15mT | 40℃ | 300WT | -325V | 25HBr/75CF4/10CH3F | 良好终点/FICD=79.1nm | 20sec |
3. | 15mT | 40℃ | 300WT | -325V | 75CF4/25HBr/12CH3F/8The | 良好终点/FICD=69nm | 26s |
4. | 15mT | 40℃ | 300WT | -325V | 75CF4/25HBr/12CH2F2/8The | 良好终点/FICD=82nm | 16.3s |
5. | 15mT | 40℃ | 300WT | -325V | 75CF4/25HBr/15CH3F/8THe | 蚀刻终止 | - |
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/098,049 | 2005-04-04 | ||
US11/098,049 US7361588B2 (en) | 2005-04-04 | 2005-04-04 | Etch process for CD reduction of arc material |
PCT/US2006/010231 WO2006107587A1 (en) | 2005-04-04 | 2006-03-21 | Etch process for cd reduction of arc material |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101151716A true CN101151716A (zh) | 2008-03-26 |
CN101151716B CN101151716B (zh) | 2010-05-19 |
Family
ID=36790985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800106245A Expired - Fee Related CN101151716B (zh) | 2005-04-04 | 2006-03-21 | 制造集成电路的方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7361588B2 (zh) |
JP (1) | JP2008535280A (zh) |
KR (1) | KR101345766B1 (zh) |
CN (1) | CN101151716B (zh) |
DE (1) | DE112006000811B4 (zh) |
GB (1) | GB2438798B (zh) |
TW (1) | TWI384529B (zh) |
WO (1) | WO2006107587A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102263017A (zh) * | 2010-05-24 | 2011-11-30 | 中芯国际集成电路制造(上海)有限公司 | 制作半导体器件栅极的方法 |
CN102468188A (zh) * | 2010-11-19 | 2012-05-23 | 旺宏电子股份有限公司 | 一种半导体蚀刻方法 |
Families Citing this family (9)
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US8394724B2 (en) * | 2006-08-31 | 2013-03-12 | Globalfoundries Singapore Pte. Ltd. | Processing with reduced line end shortening ratio |
US7709187B2 (en) * | 2006-10-23 | 2010-05-04 | International Business Machines Corporation | High resolution imaging process using an in-situ image modifying layer |
US7838432B2 (en) * | 2007-04-16 | 2010-11-23 | Applied Materials, Inc. | Etch process with controlled critical dimension shrink |
US20090286402A1 (en) * | 2008-05-13 | 2009-11-19 | Applied Materials, Inc | Method for critical dimension shrink using conformal pecvd films |
US8293460B2 (en) * | 2008-06-16 | 2012-10-23 | Applied Materials, Inc. | Double exposure patterning with carbonaceous hardmask |
JP2010283213A (ja) * | 2009-06-05 | 2010-12-16 | Tokyo Electron Ltd | 基板処理方法 |
CN108400085B (zh) | 2017-02-06 | 2019-11-19 | 联华电子股份有限公司 | 形成半导体元件图案的方法 |
US10304728B2 (en) * | 2017-05-01 | 2019-05-28 | Advanced Micro Devices, Inc. | Double spacer immersion lithography triple patterning flow and method |
US10867842B2 (en) * | 2018-10-31 | 2020-12-15 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method for shrinking openings in forming integrated circuits |
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US5753418A (en) * | 1996-09-03 | 1998-05-19 | Taiwan Semiconductor Manufacturing Company Ltd | 0.3 Micron aperture width patterning process |
US5773199A (en) | 1996-09-09 | 1998-06-30 | Vanguard International Semiconductor Corporation | Method for controlling linewidth by etching bottom anti-reflective coating |
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JP3487734B2 (ja) * | 1997-07-02 | 2004-01-19 | 沖電気工業株式会社 | パターン形成方法 |
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-
2005
- 2005-04-04 US US11/098,049 patent/US7361588B2/en not_active Expired - Fee Related
-
2006
- 2006-03-21 WO PCT/US2006/010231 patent/WO2006107587A1/en active Application Filing
- 2006-03-21 GB GB0718786A patent/GB2438798B/en not_active Expired - Fee Related
- 2006-03-21 JP JP2008505343A patent/JP2008535280A/ja active Pending
- 2006-03-21 KR KR1020077022610A patent/KR101345766B1/ko not_active IP Right Cessation
- 2006-03-21 DE DE112006000811T patent/DE112006000811B4/de not_active Expired - Fee Related
- 2006-03-21 CN CN2006800106245A patent/CN101151716B/zh not_active Expired - Fee Related
- 2006-03-22 TW TW095109804A patent/TWI384529B/zh not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102263017A (zh) * | 2010-05-24 | 2011-11-30 | 中芯国际集成电路制造(上海)有限公司 | 制作半导体器件栅极的方法 |
CN102263017B (zh) * | 2010-05-24 | 2013-05-01 | 中芯国际集成电路制造(上海)有限公司 | 制作半导体器件栅极的方法 |
CN102468188A (zh) * | 2010-11-19 | 2012-05-23 | 旺宏电子股份有限公司 | 一种半导体蚀刻方法 |
CN102468188B (zh) * | 2010-11-19 | 2015-03-18 | 旺宏电子股份有限公司 | 一种半导体蚀刻方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101151716B (zh) | 2010-05-19 |
US7361588B2 (en) | 2008-04-22 |
JP2008535280A (ja) | 2008-08-28 |
GB2438798A (en) | 2007-12-05 |
TW200705545A (en) | 2007-02-01 |
KR20070122470A (ko) | 2007-12-31 |
DE112006000811B4 (de) | 2012-02-02 |
WO2006107587A1 (en) | 2006-10-12 |
US20060223305A1 (en) | 2006-10-05 |
GB2438798B (en) | 2009-01-28 |
GB0718786D0 (en) | 2007-11-07 |
TWI384529B (zh) | 2013-02-01 |
DE112006000811T5 (de) | 2008-01-31 |
KR101345766B1 (ko) | 2014-01-02 |
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