KR20020002732A - 반도체 소자의 절연막 형성 방법 - Google Patents
반도체 소자의 절연막 형성 방법 Download PDFInfo
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- KR20020002732A KR20020002732A KR1020000037018A KR20000037018A KR20020002732A KR 20020002732 A KR20020002732 A KR 20020002732A KR 1020000037018 A KR1020000037018 A KR 1020000037018A KR 20000037018 A KR20000037018 A KR 20000037018A KR 20020002732 A KR20020002732 A KR 20020002732A
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- hard mask
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- 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
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45523—Pulsed gas flow or change of composition over time
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
- C23C16/401—Oxides containing silicon
- C23C16/402—Silicon dioxide
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- 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
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/63—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
- H10P14/6326—Deposition processes
- H10P14/6342—Liquid deposition, e.g. spin-coating, sol-gel techniques or spray coating
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- 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
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/66—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials
- H10P14/662—Laminate layers, e.g. stacks of alternating high-k metal oxides
-
- 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
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/66—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials
- H10P14/668—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials the materials being characterised by the deposition precursor materials
- H10P14/6681—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials the materials being characterised by the deposition precursor materials the precursor containing a compound comprising Si
- H10P14/6682—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials the materials being characterised by the deposition precursor materials the precursor containing a compound comprising Si the compound being a silane, e.g. disilane, methylsilane or chlorosilane
-
- 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
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/69—Inorganic materials
- H10P14/692—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses
- H10P14/6921—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses containing silicon
- H10P14/6922—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses containing silicon the material containing Si, O and at least one of H, N, C, F or other non-metal elements, e.g. SiOC, SiOC:H or SiONC
-
- 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
- H10W20/074—Manufacture or treatment of dielectric parts thereof of dielectric parts comprising thin functional dielectric layers, e.g. dielectric etch-stop, barrier, capping or liner layers
-
- 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
- H10W20/093—Manufacture or treatment of dielectric parts thereof by modifying materials of the dielectric parts
- H10W20/096—Manufacture or treatment of dielectric parts thereof by modifying materials of the dielectric parts by contacting with gases, liquids or plasmas
-
- 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
-
- 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
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/63—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
- H10P14/6326—Deposition processes
- H10P14/6328—Deposition from the gas or vapour phase
- H10P14/6334—Deposition from the gas or vapour phase using decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
- H10P14/6336—Deposition from the gas or vapour phase using decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition in the presence of a plasma [PECVD]
-
- 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
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/69—Inorganic materials
- H10P14/692—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses
- H10P14/6921—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses containing silicon
- H10P14/69215—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses containing silicon the material being a silicon oxide, e.g. SiO2
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Formation Of Insulating Films (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Description
Claims (13)
- 반도체 기판상에 도전층 패턴이 형성된 상태에서 상기 도전층 패턴의 사이가 매립되도록 전체 상부면에 SOD막을 형성하는 단계와,열처리를 실시한 후 상기 SOD막상에 하드 마스크막을 형성하는 단계로 이루어지는 것을 특징으로 하는 반도체 소자의 절연막 형성 방법.
- 제 1 항에 있어서,상기 SOD막은 C, H, O 성분의 폴리머막, MSQ막 및 HSQ막중 어느 하나인 것을 특징으로 하는 반도체 소자의 절연막 형성 방법.
- 제 1 항에 있어서,상기 열처리는 300 내지 650℃ 온도의 반응로에서 실시되는 것을 특징으로 하는 반도체 소자의 절연막 형성 방법.
- 제 1 항에 있어서,상기 하드 마스크막은 실리콘 산화막인 것을 특징으로 하는 반도체 소자의절연막 형성 방법.
- 제 4 항에 있어서,상기 실리콘 산화막은 20 내지 650℃의 저온 및 저압 조건에서 SiH4및 N2O를 반응가스로 이용한 플라즈마 증착 방식으로 증착되며, 플라즈마를 생성시키기 전 안정화 단계에서는 SiH4의 공급량이 N2O의 공급량보다 많도록 하고, 플라즈마를 생성시킨 후 증착 단계에서는 N2O의 공급량이 SiH4의 공급량보다 많도록 하는 것을 특징으로 하는 반도체 소자의 절연막 형성 방법.
- 제 5 항에 있어서,상기 플라즈마를 생성하기 위한 고주파 전력은 생성 초기 단계에서 1 내지 100초동안 10 내지 1000와트(W)가 공급되며, 이후 순차적으로 10 내지 200초동안 100 내지 3000와트(W)로 증가되는 것을 특징으로 하는 반도체 소자의 절연막 형성 방법.
- 소정의 공정을 거친 반도체 기판상에 제 1 SOD막을 형성한 후 열처리하는 단계와,상기 제 1 SOD막상에 하드 마스크막을 형성한 다음 인-시투로 표면처리하는 단계와,상기 제 1 하드 마스크막상에 제 2 SOD막을 형성하고 열처리한 후 상기 제 2 SOD막상에 제 2 하드 마스크막을 형성하는 단계를 포함하여 이루어지는 것을 특징으로 하는 반도체 소자의 절연막 형성 방법.
- 제 7 항에 있어서,상기 제 1 및 제 2 SOD막은 C, H, O 성분의 폴리머막, MSQ막 및 HSQ막중 어느 하나인 것을 특징으로 하는 반도체 소자의 절연막 형성 방법.
- 제 7 항에 있어서,상기 열처리는 300 내지 650℃ 온도의 반응로에서 실시되는 것을 특징으로 하는 반도체 소자의 절연막 형성 방법.
- 제 7 항에 있어서,상기 제 1 및 제 2 하드 마스크막은 실리콘 산화막인 것을 특징으로 하는 반도체 소자의 절연막 형성 방법.
- 제 10 항에 있어서,상기 실리콘 산화막은 20 내지 650℃의 저온 및 저압 조건에서 SiH4및 N2O를 반응가스로 이용한 플라즈마 증착 방식으로 증착되며, 플라즈마를 생성시키기 전 안정화 단계에서는 SiH4의 공급량이 N2O의 공급량보다 많도록 하고, 플라즈마를 생성시킨 후 증착 단계에서는 N2O의 공급량이 SiH4의 공급량보다 많도록 하는 것을 특징으로 하는 반도체 소자의 절연막 형성 방법.
- 제 11 항에 있어서,상기 플라즈마를 생성하기 위한 고주파 전력은 생성 초기 단계에서 1 내지 100초동안 10 내지 1000와트(W)가 공급되며, 이후 순차적으로 10 내지 200초동안 100 내지 3000와트(W)로 증가되는 것을 특징으로 하는 반도체 소자의 절연막 형성 방법.
- 제 7 항에 있어서,상기 표면처리는 플라즈마 처리이며, 상기 플라즈마는 N2, NH3, N2O, O2, Ar, He 등을 반응가스로 이용하고 10 내지 100와트(W)의 고주파 전력을 공급하여 생성시키는 것을 특징으로 하는 반도체 소자의 절연막 형성 방법.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000037018A KR20020002732A (ko) | 2000-06-30 | 2000-06-30 | 반도체 소자의 절연막 형성 방법 |
| JP2001090219A JP4616492B2 (ja) | 2000-06-30 | 2001-03-27 | 半導体素子の絶縁膜形成方法 |
| US09/880,348 US6627533B2 (en) | 2000-06-30 | 2001-06-13 | Method of manufacturing an insulation film in a semiconductor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000037018A KR20020002732A (ko) | 2000-06-30 | 2000-06-30 | 반도체 소자의 절연막 형성 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20020002732A true KR20020002732A (ko) | 2002-01-10 |
Family
ID=19675281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000037018A Abandoned KR20020002732A (ko) | 2000-06-30 | 2000-06-30 | 반도체 소자의 절연막 형성 방법 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6627533B2 (ko) |
| JP (1) | JP4616492B2 (ko) |
| KR (1) | KR20020002732A (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7163721B2 (en) * | 2003-02-04 | 2007-01-16 | Tegal Corporation | Method to plasma deposit on organic polymer dielectric film |
| JP2004266075A (ja) * | 2003-02-28 | 2004-09-24 | Tokyo Electron Ltd | 基板処理方法 |
| BRPI0801639B1 (pt) * | 2008-06-03 | 2018-04-10 | Petróleo Brasileiro S.A. - Petrobras | Método para determinar o número de acidez total e o número de acidez naftênica de petróleos, cortes de petróleo e emulsões de petróleo do tipo água-em-óleo, por espectroscopia no infravermelho médio |
| US9955802B2 (en) | 2015-04-08 | 2018-05-01 | Fasteners For Retail, Inc. | Divider with selectively securable track assembly |
Citations (4)
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| KR980012007A (ko) * | 1996-07-24 | 1998-04-30 | 김광호 | 반도체 웨이퍼 건조장치 |
| KR19980056091A (ko) * | 1996-12-28 | 1998-09-25 | 김광호 | 반도체장치의 층간절연막 형성방법 |
| KR19990025544A (ko) * | 1997-09-12 | 1999-04-06 | 윤종용 | 반도체 집적 회로의 패시베이션층 형성방법 |
| JPH11204642A (ja) * | 1998-01-19 | 1999-07-30 | Nec Corp | 半導体装置およびその製造方法 |
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| US5211995A (en) * | 1991-09-30 | 1993-05-18 | Manfred R. Kuehnle | Method of protecting an organic surface by deposition of an inorganic refractory coating thereon |
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| KR100306527B1 (ko) * | 1994-06-15 | 2002-06-26 | 구사마 사부로 | 박막반도체장치의제조방법,박막반도체장치 |
| KR980012077A (ko) | 1996-07-19 | 1998-04-30 | 김광호 | 층간절연막 형성방법 |
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| TW382763B (en) * | 1998-01-13 | 2000-02-21 | Taiwan Semiconductor Mfg | Method of forming low-particle-contained silicon oxide layer in integrated circuit |
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2000
- 2000-06-30 KR KR1020000037018A patent/KR20020002732A/ko not_active Abandoned
-
2001
- 2001-03-27 JP JP2001090219A patent/JP4616492B2/ja not_active Expired - Fee Related
- 2001-06-13 US US09/880,348 patent/US6627533B2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR980012007A (ko) * | 1996-07-24 | 1998-04-30 | 김광호 | 반도체 웨이퍼 건조장치 |
| KR19980056091A (ko) * | 1996-12-28 | 1998-09-25 | 김광호 | 반도체장치의 층간절연막 형성방법 |
| KR19990025544A (ko) * | 1997-09-12 | 1999-04-06 | 윤종용 | 반도체 집적 회로의 패시베이션층 형성방법 |
| JPH11204642A (ja) * | 1998-01-19 | 1999-07-30 | Nec Corp | 半導体装置およびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20020000667A1 (en) | 2002-01-03 |
| JP4616492B2 (ja) | 2011-01-19 |
| JP2002026004A (ja) | 2002-01-25 |
| US6627533B2 (en) | 2003-09-30 |
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