KR19990077239A - 반도체소자의 제조방법 - Google Patents
반도체소자의 제조방법 Download PDFInfo
- Publication number
- KR19990077239A KR19990077239A KR1019980705381A KR19980705381A KR19990077239A KR 19990077239 A KR19990077239 A KR 19990077239A KR 1019980705381 A KR1019980705381 A KR 1019980705381A KR 19980705381 A KR19980705381 A KR 19980705381A KR 19990077239 A KR19990077239 A KR 19990077239A
- Authority
- KR
- South Korea
- Prior art keywords
- film
- etching
- insulating film
- plasma
- forming
- 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
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P50/00—Etching of wafers, substrates or parts of devices
- H10P50/20—Dry etching; Plasma etching; Reactive-ion etching
- H10P50/24—Dry etching; Plasma etching; Reactive-ion etching of semiconductor materials
- H10P50/242—Dry etching; Plasma etching; Reactive-ion etching of semiconductor materials of Group IV materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P50/00—Etching of wafers, substrates or parts of devices
- H10P50/73—Etching of wafers, substrates or parts of devices using masks for insulating materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P50/00—Etching of wafers, substrates or parts of devices
- H10P50/20—Dry etching; Plasma etching; Reactive-ion etching
- H10P50/28—Dry etching; Plasma etching; Reactive-ion etching of insulating materials
- H10P50/286—Dry etching; Plasma etching; Reactive-ion etching of insulating materials of organic materials
- H10P50/287—Dry etching; Plasma etching; Reactive-ion etching of insulating materials of organic materials by chemical means
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W20/00—Interconnections in chips, wafers or substrates
- H10W20/01—Manufacture or treatment
- H10W20/071—Manufacture or treatment of dielectric parts thereof
- H10W20/081—Manufacture or treatment of dielectric parts thereof by forming openings in the dielectric parts
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W20/00—Interconnections in chips, wafers or substrates
- H10W20/40—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes
- H10W20/41—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes characterised by their conductive parts
- H10W20/42—Vias, e.g. via plugs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W20/00—Interconnections in chips, wafers or substrates
- H10W20/40—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes
- H10W20/45—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes characterised by their insulating parts
- H10W20/48—Insulating materials thereof
Landscapes
- Drying Of Semiconductors (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Formation Of Insulating Films (AREA)
Abstract
Description
Claims (9)
- 불소첨가 카본막으로 이루어진 절연막을 피처리체상에 성막하는 공정과,이어서, 상기 절연막상에 레지스트막에 의해 패턴을 형성하는 공정,그 후, 산소플라즈마에 의해 상기 절연막을 에칭하면서 레지스트막을 제거하는 공정을 포함하는 것을 특징으로 하는 반도체소자의 제조방법.
- 제1항에 있어서, 에칭에 의해 절연막으로 예정하는 凹부가 형성된 시점에서는, 절연막상에 레지스트막이 잔존하고 있는 것을 특징으로 하는 반도체소자의 제조방법.
- 제1항에 있어서, 산소플라즈마에 의한 불소첨가 카본막의 에칭속도와 레지스트막의 에칭속도가 서로 맞추어져 있는 것을 특징으로 하는 반도체소자의 제조방법.
- 불소첨가 카본막으로 이루어진 절연막을 피처리체상에 성막하는 공정과,이어서, 상기 절연막상에 레지스트막에 의해 패턴을 형성하는 공정,그 후, 산소플라즈마 생성용 가스 및 실란계 화합물 가스를 포함하는 처리가스를 플라즈마화하여 그 플라즈마에 의해 불소첨가 카본막을 에칭하면서 레지스트막을 제거하는 공정을 포함하는 것을 특징으로 하는 반도체소자의 제조방법.
- 불소첨가 카본막으로 이루어진 절연막을 피처리체상에 성막하는 공정과,이어서, 상기 절연막상에 산소플라즈마에 내성이 있는 보호막을 성막하는 공정,그 후, 이 보호막상에 레지스트막에 의해 패턴을 형성하는 공정,다음으로, 레지스트막의 패턴에 대응하여 노출되어 있는 보호막을 에칭하여 제거하는 공정,그 후, 산소플라즈마에 의해 불소첨가 카본막을 에칭하면서 레지스트막을 제거하는 공정을 포함하는 것을 특징으로 하는 반도체소자의 제조방법.
- 제5항에 있어서, 보호막은 절연막인 것을 특징으로 하는 반도체소자의 제조방법.
- 제5항에 있어서, 보호막은 도전막인 것을 특징으로 하는 반도체소자의 제조방법.
- 불소첨가 카본막으로 이루어진 절연막을 피처리체상에 성막하는 공정과,이어서, 상기 절연막상에 티탄질화물막을 성막하는 공정,그 후, 이 티탄질화물막상에 레지스트막에 의해 패턴을 형성하는 공정,다음으로, 레지스트막의 패턴에 대응하여 노출되어 있는 상기 티탄질화물막을 에칭하여 제거하는 공정,그 후, 산소플라즈마에 의해 불소첨가 카본막을 에칭하면서 레지스트막을 제거하는 공정을 포함하는 것을 특징으로 하는 반도체소자의 제조방법.
- 제1항 내지 제8항중 어느 한 항에 있어서, 불소첨가 카본막의 하방측에는 금속층이 형성되고, 불소첨가 카본막이 에칭되어 상기 금속층이 노출된 뒤에는, 알곤 플라즈마에 의해 금속층 표면의 산화물을 제거하는 것을 특징으로 하는 반도체소자의 제조방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32091296A JP3400918B2 (ja) | 1996-11-14 | 1996-11-14 | 半導体装置の製造方法 |
| JP96-320912 | 1996-11-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990077239A true KR19990077239A (ko) | 1999-10-25 |
| KR100563610B1 KR100563610B1 (ko) | 2006-06-15 |
Family
ID=18126663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980705381A Expired - Fee Related KR100563610B1 (ko) | 1996-11-14 | 1997-11-11 | 반도체소자의제조방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6727182B2 (ko) |
| EP (1) | EP0933802B1 (ko) |
| JP (1) | JP3400918B2 (ko) |
| KR (1) | KR100563610B1 (ko) |
| DE (1) | DE69712080T2 (ko) |
| TW (1) | TW349241B (ko) |
| WO (1) | WO1998021745A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100441457B1 (ko) * | 2000-11-15 | 2004-07-23 | 샤프 가부시키가이샤 | 애싱 방법 |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100464384B1 (ko) * | 1997-05-31 | 2005-02-28 | 삼성전자주식회사 | 반도체장치의비아홀형성방법 |
| JP3429171B2 (ja) * | 1997-11-20 | 2003-07-22 | 東京エレクトロン株式会社 | プラズマ処理方法及び半導体デバイスの製造方法 |
| DE60037395T2 (de) | 1999-03-09 | 2008-11-27 | Tokyo Electron Ltd. | Herstellung eines halbleiter-bauelementes |
| JP4260764B2 (ja) * | 1999-03-09 | 2009-04-30 | 東京エレクトロン株式会社 | 半導体装置の製造方法 |
| EP1191582A4 (en) | 1999-03-09 | 2004-09-22 | Tokyo Electron Ltd | PRODUCTION METHOD FOR A SEMICONDUCTOR ARRANGEMENT |
| US6465159B1 (en) * | 1999-06-28 | 2002-10-15 | Lam Research Corporation | Method and apparatus for side wall passivation for organic etch |
| JP3803523B2 (ja) * | 1999-12-28 | 2006-08-02 | 株式会社東芝 | ドライエッチング方法及び半導体装置の製造方法 |
| JP2001274143A (ja) * | 2000-03-28 | 2001-10-05 | Tdk Corp | ドライエッチング方法、微細加工方法及びドライエッチング用マスク |
| US6835663B2 (en) * | 2002-06-28 | 2004-12-28 | Infineon Technologies Ag | Hardmask of amorphous carbon-hydrogen (a-C:H) layers with tunable etch resistivity |
| US6865939B2 (en) * | 2002-09-16 | 2005-03-15 | Sandia Naitonal Laboratories | Fluorinated silica microchannel surfaces |
| JP4413556B2 (ja) * | 2003-08-15 | 2010-02-10 | 東京エレクトロン株式会社 | 成膜方法、半導体装置の製造方法 |
| JP2005123406A (ja) * | 2003-10-16 | 2005-05-12 | Tokyo Electron Ltd | プラズマエッチング方法。 |
| KR100780944B1 (ko) * | 2005-10-12 | 2007-12-03 | 삼성전자주식회사 | 탄소함유막 식각 방법 및 이를 이용한 반도체 소자의 제조방법 |
| JP4919871B2 (ja) | 2007-02-09 | 2012-04-18 | 東京エレクトロン株式会社 | エッチング方法、半導体装置の製造方法および記憶媒体 |
| JP5261964B2 (ja) * | 2007-04-10 | 2013-08-14 | 東京エレクトロン株式会社 | 半導体装置の製造方法 |
| US7838426B2 (en) | 2007-08-20 | 2010-11-23 | Lam Research Corporation | Mask trimming |
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| JPS55107781A (en) * | 1979-02-13 | 1980-08-19 | Fujitsu Ltd | Etching method for metal film |
| JPS6199332A (ja) * | 1984-10-19 | 1986-05-17 | Fujitsu Ltd | プラズマエツチング方法 |
| JPH0697660B2 (ja) | 1985-03-23 | 1994-11-30 | 日本電信電話株式会社 | 薄膜形成方法 |
| JPS6243335A (ja) | 1985-08-21 | 1987-02-25 | Arita Seisakusho:Kk | 自動車のドアが開く事を表示する装置 |
| JPS63233549A (ja) | 1987-03-20 | 1988-09-29 | Nippon Telegr & Teleph Corp <Ntt> | 薄膜形成法 |
| JPH033380A (ja) | 1989-05-31 | 1991-01-09 | Mitsubishi Electric Corp | 気体レーザ装置 |
| JPH04271122A (ja) | 1991-02-27 | 1992-09-28 | Fuji Electric Co Ltd | プラズマ処理装置 |
| JPH0555575A (ja) * | 1991-08-29 | 1993-03-05 | Sharp Corp | 半導体装置 |
| JPH05151619A (ja) * | 1991-10-01 | 1993-06-18 | Ricoh Co Ltd | 光情報記録媒体及び記録方法 |
| US5442237A (en) | 1991-10-21 | 1995-08-15 | Motorola Inc. | Semiconductor device having a low permittivity dielectric |
| US5417826A (en) * | 1992-06-15 | 1995-05-23 | Micron Technology, Inc. | Removal of carbon-based polymer residues with ozone, useful in the cleaning of plasma reactors |
| US5489538A (en) * | 1992-08-21 | 1996-02-06 | Lsi Logic Corporation | Method of die burn-in |
| JPH06163479A (ja) * | 1992-11-17 | 1994-06-10 | Sony Corp | ドライエッチング方法 |
| JPH06196421A (ja) | 1992-12-23 | 1994-07-15 | Sumitomo Metal Ind Ltd | プラズマ装置 |
| JPH06264270A (ja) * | 1993-03-09 | 1994-09-20 | Citizen Watch Co Ltd | 硬質カーボン膜のパターニング方法 |
| US5498657A (en) * | 1993-08-27 | 1996-03-12 | Asahi Glass Company Ltd. | Fluorine-containing polymer composition |
| JPH083842A (ja) | 1994-06-15 | 1996-01-09 | Toyota Autom Loom Works Ltd | 織機のモニタ装置 |
| JP2748864B2 (ja) | 1994-09-12 | 1998-05-13 | 日本電気株式会社 | 半導体装置及びその製造方法及び非晶質炭素膜の製造方法及びプラズマcvd装置 |
| JP2748879B2 (ja) | 1995-02-23 | 1998-05-13 | 日本電気株式会社 | フッ素化非晶質炭素膜材料の製造方法 |
| CA2157257C (en) * | 1994-09-12 | 1999-08-10 | Kazuhiko Endo | Semiconductor device with amorphous carbon layer and method of fabricating the same |
| JPH10508656A (ja) * | 1994-10-11 | 1998-08-25 | ゲレスト インコーポレーテツド | コンフオーマルなチタン系フイルムおよびその製造方法 |
| WO1996019826A1 (en) * | 1994-12-20 | 1996-06-27 | National Semiconductor Corporation | A method of fabricating integrated circuits using bilayer dielectrics |
| US5654228A (en) * | 1995-03-17 | 1997-08-05 | Motorola | VCSEL having a self-aligned heat sink and method of making |
| US5905517A (en) * | 1995-04-12 | 1999-05-18 | Eastman Kodak Company | Heater structure and fabrication process for monolithic print heads |
| US5840455A (en) * | 1995-05-24 | 1998-11-24 | Ricoh Company, Ltd. | Electrophotographic photoconductor |
| JP3274324B2 (ja) * | 1995-09-01 | 2002-04-15 | 株式会社東芝 | 半導体装置の製造方法 |
| US5733808A (en) * | 1996-01-16 | 1998-03-31 | Vanguard International Semiconductor Corporation | Method for fabricating a cylindrical capacitor for a semiconductor device |
| JP2956571B2 (ja) * | 1996-03-07 | 1999-10-04 | 日本電気株式会社 | 半導体装置 |
| JP3228183B2 (ja) * | 1996-12-02 | 2001-11-12 | 日本電気株式会社 | 絶縁膜ならびにその絶縁膜を有する半導体装置とその製造方法 |
| US5854134A (en) * | 1997-05-05 | 1998-12-29 | Taiwan Semiconductor Manufacturing Company Ltd. | Passivation layer for a metal film to prevent metal corrosion |
| US6066893A (en) * | 1997-09-24 | 2000-05-23 | Texas Instruments Incorporated | Contaminant resistant barriers to prevent outgassing |
-
1996
- 1996-11-14 JP JP32091296A patent/JP3400918B2/ja not_active Expired - Fee Related
-
1997
- 1997-11-11 WO PCT/JP1997/004099 patent/WO1998021745A1/ja not_active Ceased
- 1997-11-11 US US09/101,308 patent/US6727182B2/en not_active Expired - Fee Related
- 1997-11-11 KR KR1019980705381A patent/KR100563610B1/ko not_active Expired - Fee Related
- 1997-11-11 EP EP97911513A patent/EP0933802B1/en not_active Expired - Lifetime
- 1997-11-11 DE DE69712080T patent/DE69712080T2/de not_active Expired - Lifetime
- 1997-11-13 TW TW086116927A patent/TW349241B/zh not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100441457B1 (ko) * | 2000-11-15 | 2004-07-23 | 샤프 가부시키가이샤 | 애싱 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10144676A (ja) | 1998-05-29 |
| JP3400918B2 (ja) | 2003-04-28 |
| DE69712080T2 (de) | 2002-11-14 |
| US6727182B2 (en) | 2004-04-27 |
| EP0933802A1 (en) | 1999-08-04 |
| WO1998021745A1 (en) | 1998-05-22 |
| TW349241B (en) | 1999-01-01 |
| EP0933802A4 (en) | 1999-10-27 |
| DE69712080D1 (de) | 2002-05-23 |
| KR100563610B1 (ko) | 2006-06-15 |
| US20010001741A1 (en) | 2001-05-24 |
| EP0933802B1 (en) | 2002-04-17 |
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