KR960012358A - 고주파수 고전력 유도 결합 플라즈마에 의한 잔류물이 남지않는 고속 금속 에칭방법 - Google Patents
고주파수 고전력 유도 결합 플라즈마에 의한 잔류물이 남지않는 고속 금속 에칭방법 Download PDFInfo
- Publication number
- KR960012358A KR960012358A KR1019950030917A KR19950030917A KR960012358A KR 960012358 A KR960012358 A KR 960012358A KR 1019950030917 A KR1019950030917 A KR 1019950030917A KR 19950030917 A KR19950030917 A KR 19950030917A KR 960012358 A KR960012358 A KR 960012358A
- Authority
- KR
- South Korea
- Prior art keywords
- etching method
- inductively coupled
- coupled plasma
- metal etching
- residues left
- Prior art date
Links
- 238000005530 etching Methods 0.000 title 1
- 238000009616 inductively coupled plasma Methods 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
-
- 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
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32082—Radio frequency generated discharge
- H01J37/321—Radio frequency generated discharge the radio frequency energy being inductively coupled to the plasma
-
- 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
- H01L21/32133—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only
- H01L21/32135—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only by vapour etching only
- H01L21/32136—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only by vapour etching only using plasmas
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Drying Of Semiconductors (AREA)
- Electrodes Of Semiconductors (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/307,870 US5783101A (en) | 1994-09-16 | 1994-09-16 | High etch rate residue free metal etch process with low frequency high power inductive coupled plasma |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960012358A true KR960012358A (ko) | 1996-04-20 |
Family
ID=23191520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950030917A KR960012358A (ko) | 1994-09-16 | 1995-09-16 | 고주파수 고전력 유도 결합 플라즈마에 의한 잔류물이 남지않는 고속 금속 에칭방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5783101A (ko) |
EP (1) | EP0702391B1 (ko) |
JP (1) | JPH08172082A (ko) |
KR (1) | KR960012358A (ko) |
DE (1) | DE69513758T2 (ko) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6063233A (en) | 1991-06-27 | 2000-05-16 | Applied Materials, Inc. | Thermal control apparatus for inductively coupled RF plasma reactor having an overhead solenoidal antenna |
US6165311A (en) | 1991-06-27 | 2000-12-26 | Applied Materials, Inc. | Inductively coupled RF plasma reactor having an overhead solenoidal antenna |
US6514376B1 (en) | 1991-06-27 | 2003-02-04 | Applied Materials Inc. | Thermal control apparatus for inductively coupled RF plasma reactor having an overhead solenoidal antenna |
US6036877A (en) * | 1991-06-27 | 2000-03-14 | Applied Materials, Inc. | Plasma reactor with heated source of a polymer-hardening precursor material |
US6077384A (en) | 1994-08-11 | 2000-06-20 | Applied Materials, Inc. | Plasma reactor having an inductive antenna coupling power through a parallel plate electrode |
US6074512A (en) | 1991-06-27 | 2000-06-13 | Applied Materials, Inc. | Inductively coupled RF plasma reactor having an overhead solenoidal antenna and modular confinement magnet liners |
US6488807B1 (en) | 1991-06-27 | 2002-12-03 | Applied Materials, Inc. | Magnetic confinement in a plasma reactor having an RF bias electrode |
US7174352B2 (en) * | 1993-06-03 | 2007-02-06 | Network Appliance, Inc. | File system image transfer |
US5779926A (en) * | 1994-09-16 | 1998-07-14 | Applied Materials, Inc. | Plasma process for etching multicomponent alloys |
US6270617B1 (en) * | 1995-02-15 | 2001-08-07 | Applied Materials, Inc. | RF plasma reactor with hybrid conductor and multi-radius dome ceiling |
US5710486A (en) * | 1995-05-08 | 1998-01-20 | Applied Materials, Inc. | Inductively and multi-capacitively coupled plasma reactor |
US6716769B1 (en) | 1995-06-02 | 2004-04-06 | Micron Technology, Inc. | Use of a plasma source to form a layer during the formation of a semiconductor device |
US7294578B1 (en) * | 1995-06-02 | 2007-11-13 | Micron Technology, Inc. | Use of a plasma source to form a layer during the formation of a semiconductor device |
TW279240B (en) | 1995-08-30 | 1996-06-21 | Applied Materials Inc | Parallel-plate icp source/rf bias electrode head |
US6054013A (en) * | 1996-02-02 | 2000-04-25 | Applied Materials, Inc. | Parallel plate electrode plasma reactor having an inductive antenna and adjustable radial distribution of plasma ion density |
US6036878A (en) | 1996-02-02 | 2000-03-14 | Applied Materials, Inc. | Low density high frequency process for a parallel-plate electrode plasma reactor having an inductive antenna |
US6090717A (en) * | 1996-03-26 | 2000-07-18 | Lam Research Corporation | High density plasma etching of metallization layer using chlorine and nitrogen |
US6008139A (en) * | 1996-06-17 | 1999-12-28 | Applied Materials Inc. | Method of etching polycide structures |
US5849641A (en) * | 1997-03-19 | 1998-12-15 | Lam Research Corporation | Methods and apparatus for etching a conductive layer to improve yield |
US6087266A (en) * | 1997-06-27 | 2000-07-11 | Lam Research Corporation | Methods and apparatus for improving microloading while etching a substrate |
US6132551A (en) * | 1997-09-20 | 2000-10-17 | Applied Materials, Inc. | Inductive RF plasma reactor with overhead coil and conductive laminated RF window beneath the overhead coil |
JPH11176805A (ja) * | 1997-11-14 | 1999-07-02 | Siemens Ag | 半導体装置の製造方法 |
US6028285A (en) * | 1997-11-19 | 2000-02-22 | Board Of Regents, The University Of Texas System | High density plasma source for semiconductor processing |
US6399507B1 (en) * | 1999-09-22 | 2002-06-04 | Applied Materials, Inc. | Stable plasma process for etching of films |
US6898561B1 (en) | 1999-12-21 | 2005-05-24 | Integrated Device Technology, Inc. | Methods, apparatus and computer program products for modeling integrated circuit devices having reduced linewidths |
US6401652B1 (en) | 2000-05-04 | 2002-06-11 | Applied Materials, Inc. | Plasma reactor inductive coil antenna with flat surface facing the plasma |
KR100457740B1 (ko) * | 2002-01-09 | 2004-11-18 | 매그나칩 반도체 유한회사 | 반도체소자의 다층 금속배선 형성방법 |
JP3974465B2 (ja) * | 2002-07-10 | 2007-09-12 | Necエレクトロニクス株式会社 | ポリマー除去方法 |
US7008877B2 (en) * | 2003-05-05 | 2006-03-07 | Unaxis Usa Inc. | Etching of chromium layers on photomasks utilizing high density plasma and low frequency RF bias |
US7208420B1 (en) | 2004-07-22 | 2007-04-24 | Lam Research Corporation | Method for selectively etching an aluminum containing layer |
AU2006224282B2 (en) | 2005-02-28 | 2012-02-02 | Sulzer Metco Ag | System and process for high-density,low-energy plasma enhanced vapor phase epitaxy |
CN104241070A (zh) * | 2013-06-24 | 2014-12-24 | 中微半导体设备(上海)有限公司 | 用于感应耦合等离子体腔室的气体注入装置 |
US12074390B2 (en) | 2022-11-11 | 2024-08-27 | Tokyo Electron Limited | Parallel resonance antenna for radial plasma control |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4253907A (en) * | 1979-03-28 | 1981-03-03 | Western Electric Company, Inc. | Anisotropic plasma etching |
US4505782A (en) * | 1983-03-25 | 1985-03-19 | Lfe Corporation | Plasma reactive ion etching of aluminum and aluminum alloys |
US4464223A (en) * | 1983-10-03 | 1984-08-07 | Tegal Corp. | Plasma reactor apparatus and method |
US4490209B2 (en) * | 1983-12-27 | 2000-12-19 | Texas Instruments Inc | Plasma etching using hydrogen bromide addition |
US4680086A (en) * | 1986-03-20 | 1987-07-14 | Motorola, Inc. | Dry etching of multi-layer structures |
US4717448A (en) * | 1986-10-09 | 1988-01-05 | International Business Machines Corporation | Reactive ion etch chemistry for providing deep vertical trenches in semiconductor substrates |
GB8629634D0 (en) * | 1986-12-11 | 1987-01-21 | Dobson C D | Reactive ion & sputter etching |
US4832787A (en) * | 1988-02-19 | 1989-05-23 | International Business Machines Corporation | Gas mixture and method for anisotropic selective etch of nitride |
US5122251A (en) * | 1989-06-13 | 1992-06-16 | Plasma & Materials Technologies, Inc. | High density plasma deposition and etching apparatus |
US5346578A (en) * | 1992-11-04 | 1994-09-13 | Novellus Systems, Inc. | Induction plasma source |
-
1994
- 1994-09-16 US US08/307,870 patent/US5783101A/en not_active Expired - Lifetime
-
1995
- 1995-09-07 EP EP95114046A patent/EP0702391B1/en not_active Expired - Lifetime
- 1995-09-07 DE DE69513758T patent/DE69513758T2/de not_active Expired - Fee Related
- 1995-09-16 KR KR1019950030917A patent/KR960012358A/ko active IP Right Grant
- 1995-09-18 JP JP7238701A patent/JPH08172082A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPH08172082A (ja) | 1996-07-02 |
US5783101A (en) | 1998-07-21 |
DE69513758T2 (de) | 2000-07-06 |
EP0702391A3 (en) | 1996-09-25 |
EP0702391A2 (en) | 1996-03-20 |
DE69513758D1 (de) | 2000-01-13 |
EP0702391B1 (en) | 1999-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
NORF | Unpaid initial registration fee |