KR100744600B1 - 반도체 소자의 금속배선 형성방법 - Google Patents
반도체 소자의 금속배선 형성방법 Download PDFInfo
- Publication number
- KR100744600B1 KR100744600B1 KR1020010083309A KR20010083309A KR100744600B1 KR 100744600 B1 KR100744600 B1 KR 100744600B1 KR 1020010083309 A KR1020010083309 A KR 1020010083309A KR 20010083309 A KR20010083309 A KR 20010083309A KR 100744600 B1 KR100744600 B1 KR 100744600B1
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- KR
- South Korea
- Prior art keywords
- forming
- metal wiring
- insulating film
- film
- semiconductor device
- Prior art date
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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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
- H01L21/76802—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing by forming openings in dielectrics
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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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76841—Barrier, adhesion or liner layers
- H01L21/76853—Barrier, adhesion or liner layers characterized by particular after-treatment steps
- H01L21/76861—Post-treatment or after-treatment not introducing additional chemical elements into the layer
- H01L21/76862—Bombardment with particles, e.g. treatment in noble gas plasmas; UV irradiation
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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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76877—Filling of holes, grooves or trenches, e.g. vias, with conductive material
Abstract
Description
Claims (7)
- 반도체 기판상에 형성된 제1절연막내에 콘택홀을 형성하는 단계;상기 콘택홀내에 금속배선층 패턴을 형성하는 단계;상기 금속배선층 패턴 및 제1절연막상에 배리어막과 제2절연막을 순차로 형성하는 단계;상기 전체 구조물을 열처리하는 단계; 및상기 절연막과 배리어막내에 상기 금속배선층 패턴을 노출시키는 패드를 형성하는 단계를 포함하는 것을 특징으로 하는 반도체 소자의 금속배선 형성방법.
- 제1항에 있어서,상기 배리어막은 질화막으로 형성하고, 상기 제1 및 제2절연막을 산화막으로 형성하는 것을 특징으로 하는 반도체 소자의 금속배선 형성방법.
- 제1항에 있어서,상기 열처리는 저온공정과 고온공정을 순차로 진행하는 것을 특징으로 하는 반도체 소자의 금속배선 형성방법.
- 제3항에 있어서,상기 저온공정은 150 ~ 250℃ 온도의 아르곤(Ar) 분위기에서 진행하는 것을 특징으로 하는 반도체 소자의 금속배선 형성방법.
- 제3항에 있어서,상기 고온공정은 300 ~ 400℃ 온도의 아르곤(Ar) 분위기에서 진행하는 것을 특징으로 하는 반도체 소자의 금속배선 형성방법.
- 제1항에 있어서,상기 패드는 알루미늄을 이용하여 저온증착 및 고온증착순으로 형성하는 것을 특징으로 하는 반도체 소자의 금속배선 형성방법.
- 제1항에 있어서,상기 배리어막을 형성하기 이전에 상기 금속배선층을 수소 플라즈마 처리하는 단계를 더 포함하는 것을 특징으로 하는 반도체 소자의 금속배선 형성방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010083309A KR100744600B1 (ko) | 2001-12-22 | 2001-12-22 | 반도체 소자의 금속배선 형성방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010083309A KR100744600B1 (ko) | 2001-12-22 | 2001-12-22 | 반도체 소자의 금속배선 형성방법 |
Publications (2)
Publication Number | Publication Date |
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KR20030053556A KR20030053556A (ko) | 2003-07-02 |
KR100744600B1 true KR100744600B1 (ko) | 2007-08-01 |
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KR1020010083309A KR100744600B1 (ko) | 2001-12-22 | 2001-12-22 | 반도체 소자의 금속배선 형성방법 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960005836A (ko) * | 1994-07-06 | 1996-02-23 | 김주용 | 반도체 소자의 필드 산화막 형성방법 |
JP2001077359A (ja) * | 1999-09-03 | 2001-03-23 | Matsushita Electronics Industry Corp | 半導体装置とその製造方法 |
KR20030025618A (ko) * | 2001-09-21 | 2003-03-29 | 삼성전자주식회사 | 구리 금속막의 연마 방법, 연마장치 및 구리 금속 배선형성 방법 |
JP2010274286A (ja) * | 2009-05-27 | 2010-12-09 | Ngk Spark Plug Co Ltd | はんだ用ノズル及び噴流はんだ付け装置 |
-
2001
- 2001-12-22 KR KR1020010083309A patent/KR100744600B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960005836A (ko) * | 1994-07-06 | 1996-02-23 | 김주용 | 반도체 소자의 필드 산화막 형성방법 |
JP2001077359A (ja) * | 1999-09-03 | 2001-03-23 | Matsushita Electronics Industry Corp | 半導体装置とその製造方法 |
KR20030025618A (ko) * | 2001-09-21 | 2003-03-29 | 삼성전자주식회사 | 구리 금속막의 연마 방법, 연마장치 및 구리 금속 배선형성 방법 |
JP2010274286A (ja) * | 2009-05-27 | 2010-12-09 | Ngk Spark Plug Co Ltd | はんだ用ノズル及び噴流はんだ付け装置 |
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