JP4727170B2 - プラズマ処理方法、および後処理方法 - Google Patents
プラズマ処理方法、および後処理方法 Download PDFInfo
- Publication number
- JP4727170B2 JP4727170B2 JP2004184489A JP2004184489A JP4727170B2 JP 4727170 B2 JP4727170 B2 JP 4727170B2 JP 2004184489 A JP2004184489 A JP 2004184489A JP 2004184489 A JP2004184489 A JP 2004184489A JP 4727170 B2 JP4727170 B2 JP 4727170B2
- Authority
- JP
- Japan
- Prior art keywords
- plasma
- chamber
- gas
- wafer
- treatment
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 94
- 238000003672 processing method Methods 0.000 title claims description 18
- 238000012805 post-processing Methods 0.000 title claims description 17
- 239000007789 gas Substances 0.000 claims description 115
- 238000012545 processing Methods 0.000 claims description 100
- 238000009832 plasma treatment Methods 0.000 claims description 78
- 230000008569 process Effects 0.000 claims description 67
- 238000005530 etching Methods 0.000 claims description 47
- 229910052710 silicon Inorganic materials 0.000 claims description 42
- 239000010703 silicon Substances 0.000 claims description 42
- 238000004140 cleaning Methods 0.000 claims description 39
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 37
- 229910052736 halogen Inorganic materials 0.000 claims description 37
- 150000002367 halogens Chemical class 0.000 claims description 37
- 239000000758 substrate Substances 0.000 claims description 35
- 239000000460 chlorine Substances 0.000 claims description 25
- 238000011282 treatment Methods 0.000 claims description 25
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- -1 silicon halide Chemical class 0.000 claims description 16
- 229910052801 chlorine Inorganic materials 0.000 claims description 12
- 238000001020 plasma etching Methods 0.000 claims description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 9
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 7
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 7
- 229910052794 bromium Inorganic materials 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 4
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 235000012431 wafers Nutrition 0.000 description 141
- 238000012546 transfer Methods 0.000 description 36
- 230000007797 corrosion Effects 0.000 description 16
- 238000005260 corrosion Methods 0.000 description 16
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 12
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 7
- 239000003507 refrigerant Substances 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910003691 SiBr Inorganic materials 0.000 description 3
- 229910003902 SiCl 4 Inorganic materials 0.000 description 3
- 239000002156 adsorbate Substances 0.000 description 3
- 238000001312 dry etching Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002407 reforming Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- SWLVFNYSXGMGBS-UHFFFAOYSA-N ammonium bromide Chemical compound [NH4+].[Br-] SWLVFNYSXGMGBS-UHFFFAOYSA-N 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000009466 transformation 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
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/32798—Further details of plasma apparatus not provided for in groups H01J37/3244 - H01J37/32788; special provisions for cleaning or maintenance of the apparatus
- H01J37/32853—Hygiene
- H01J37/32862—In situ cleaning of vessels and/or internal parts
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Drying Of Semiconductors (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004184489A JP4727170B2 (ja) | 2004-06-23 | 2004-06-23 | プラズマ処理方法、および後処理方法 |
CNB2005100770642A CN100359647C (zh) | 2004-06-23 | 2005-06-15 | 等离子体处理方法及后处理方法 |
TW094120824A TW200601453A (en) | 2004-06-23 | 2005-06-22 | Plasma processing method and post-processing method |
KR1020050054031A KR100743275B1 (ko) | 2004-06-23 | 2005-06-22 | 플라즈마 처리 방법 및 후처리방법 |
US11/159,228 US20060011580A1 (en) | 2004-06-23 | 2005-06-23 | Plasma processing method and post-processing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004184489A JP4727170B2 (ja) | 2004-06-23 | 2004-06-23 | プラズマ処理方法、および後処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006012940A JP2006012940A (ja) | 2006-01-12 |
JP4727170B2 true JP4727170B2 (ja) | 2011-07-20 |
Family
ID=35779843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004184489A Expired - Lifetime JP4727170B2 (ja) | 2004-06-23 | 2004-06-23 | プラズマ処理方法、および後処理方法 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4727170B2 (zh) |
KR (1) | KR100743275B1 (zh) |
CN (1) | CN100359647C (zh) |
TW (1) | TW200601453A (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5823160B2 (ja) | 2011-05-11 | 2015-11-25 | 東京エレクトロン株式会社 | 堆積物除去方法 |
JP5859262B2 (ja) * | 2011-09-29 | 2016-02-10 | 東京エレクトロン株式会社 | 堆積物除去方法 |
CN105097700B (zh) * | 2014-04-24 | 2018-07-20 | 中芯国际集成电路制造(上海)有限公司 | 一种半导体器件的制备方法 |
JP6749090B2 (ja) * | 2015-11-12 | 2020-09-02 | 東京エレクトロン株式会社 | ハロゲン系ガスを用いる処理装置における処理方法 |
JP2019504507A (ja) * | 2016-02-05 | 2019-02-14 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | 複数種類のチャンバを有する集積型の層エッチングシステム |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05160123A (ja) * | 1991-08-29 | 1993-06-25 | Sony Corp | 配線形成方法 |
JPH06151389A (ja) * | 1992-11-10 | 1994-05-31 | Sony Corp | ドライエッチングの後処理方法 |
JPH0799224A (ja) * | 1993-09-28 | 1995-04-11 | Hitachi Ltd | 多チャンバ型半導体製造装置 |
JP2002151474A (ja) * | 2000-11-08 | 2002-05-24 | Hitachi Ltd | 半導体デバイスの製造装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS635532A (ja) * | 1986-06-25 | 1988-01-11 | Matsushita Electric Ind Co Ltd | プラズマクリ−ニング方法 |
US5451263A (en) * | 1994-02-03 | 1995-09-19 | Harris Corporation | Plasma cleaning method for improved ink brand permanency on IC packages with metallic parts |
US6536449B1 (en) * | 1997-11-17 | 2003-03-25 | Mattson Technology Inc. | Downstream surface cleaning process |
US6372657B1 (en) * | 2000-08-31 | 2002-04-16 | Micron Technology, Inc. | Method for selective etching of oxides |
JP3925088B2 (ja) * | 2001-01-16 | 2007-06-06 | 株式会社日立製作所 | ドライ洗浄方法 |
US20030141820A1 (en) * | 2002-01-30 | 2003-07-31 | Applied Materials, Inc. | Method and apparatus for substrate processing |
-
2004
- 2004-06-23 JP JP2004184489A patent/JP4727170B2/ja not_active Expired - Lifetime
-
2005
- 2005-06-15 CN CNB2005100770642A patent/CN100359647C/zh not_active Expired - Fee Related
- 2005-06-22 KR KR1020050054031A patent/KR100743275B1/ko active IP Right Grant
- 2005-06-22 TW TW094120824A patent/TW200601453A/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05160123A (ja) * | 1991-08-29 | 1993-06-25 | Sony Corp | 配線形成方法 |
JPH06151389A (ja) * | 1992-11-10 | 1994-05-31 | Sony Corp | ドライエッチングの後処理方法 |
JPH0799224A (ja) * | 1993-09-28 | 1995-04-11 | Hitachi Ltd | 多チャンバ型半導体製造装置 |
JP2002151474A (ja) * | 2000-11-08 | 2002-05-24 | Hitachi Ltd | 半導体デバイスの製造装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2006012940A (ja) | 2006-01-12 |
KR20060046505A (ko) | 2006-05-17 |
CN1734724A (zh) | 2006-02-15 |
CN100359647C (zh) | 2008-01-02 |
KR100743275B1 (ko) | 2007-07-26 |
TW200601453A (en) | 2006-01-01 |
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