KR100460086B1 - 확산방지막내에 동종 금속의 중간 금속박막을 적용한반도체 소자의 제조방법 - Google Patents
확산방지막내에 동종 금속의 중간 금속박막을 적용한반도체 소자의 제조방법 Download PDFInfo
- Publication number
- KR100460086B1 KR100460086B1 KR10-2001-0042924A KR20010042924A KR100460086B1 KR 100460086 B1 KR100460086 B1 KR 100460086B1 KR 20010042924 A KR20010042924 A KR 20010042924A KR 100460086 B1 KR100460086 B1 KR 100460086B1
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- South Korea
- Prior art keywords
- diffusion barrier
- film
- thin film
- intermediate metal
- copper
- 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.)
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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
- H01L21/76843—Barrier, adhesion or liner layers formed in openings in a dielectric
- H01L21/76846—Layer combinations
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (7)
- 반도체 기판 상에 부도체막을 형성하는 단계;상기 부도체막 위에 질화탄탈륨의 제1확산방지막을 형성하는 단계;상기 제1확산방지막 위에 탄탈륨의 중간 금속박막을 형성하는 단계;상기 중간 금속박막 위에 질화탄탈륨의 제2확산방지막을 형성하는 단계; 및상기 제2확산방지막 위에 구리막을 형성하는 단계를 포함하는 반도체 소자의 제조방법.
- 삭제
- 삭제
- 반도체 기판 상에 부도체막을 형성하는 단계;상기 부도체막 위에 질화텅스텐의 제1확산방지막을 형성하는 단계;상기 제1확산방지막 위에 텅스텐의 중간 금속박막을 형성하는 단계;상기 중간 금속박막 위에 질화텅스텐의 제2확산방지막을 형성하는 단계; 및상기 제2확산방지막 위에 구리막을 형성하는 단계를 포함하는 반도체 소자의 제조방법.
- 반도체 기판 상에 형성된 부도체막 위에 형성된 질화탄탈륨으로 이루어지는 제1확산방지막과, 상기 제2확산방지막 위에 형성되며 탄탈륨으로 이루어진 중간 금속박막과, 상기 중간 금속박막 위에 형성되고 질화탄탈륨으로 이루어지는 제2확산방지막 및 상기 제2확산방지막 위에 형성된 구리막을 포함하는 반도체 소자의 금속배선 구조.
- 반도체 기판 상에 형성된 부도체막 위에 형성된 질화텅스텐으로 이루어지는 제1확산방지막과, 상기 제2확산방지막 위에 형성되며 텅스텐으로 이루어진 중간 금속박막과, 상기 중간 금속박막 위에 형성되고 질화텅스텐으로 이루어지는 제2확산방지막 및 상기 제2확산방지막 위에 형성된 구리막을 포함하는 반도체 소자의 금속배선 구조.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0042924A KR100460086B1 (ko) | 2001-07-16 | 2001-07-16 | 확산방지막내에 동종 금속의 중간 금속박막을 적용한반도체 소자의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0042924A KR100460086B1 (ko) | 2001-07-16 | 2001-07-16 | 확산방지막내에 동종 금속의 중간 금속박막을 적용한반도체 소자의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010079427A KR20010079427A (ko) | 2001-08-22 |
KR100460086B1 true KR100460086B1 (ko) | 2004-12-04 |
Family
ID=19712213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0042924A Expired - Fee Related KR100460086B1 (ko) | 2001-07-16 | 2001-07-16 | 확산방지막내에 동종 금속의 중간 금속박막을 적용한반도체 소자의 제조방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100460086B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100687426B1 (ko) * | 2005-12-19 | 2007-02-26 | 동부일렉트로닉스 주식회사 | 반도체소자의 구리배선막 평탄화방법 |
US8623468B2 (en) * | 2012-01-05 | 2014-01-07 | Taiwan Semiconductor Manufacturing Company, Ltd. | Methods of fabricating metal hard masks |
CN117987775B (zh) * | 2024-04-03 | 2024-06-21 | 粤芯半导体技术股份有限公司 | 一种金属氮化物薄膜的物理气相沉积方法和装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2337633A (en) * | 1941-04-09 | 1943-12-28 | Curtis Companies Inc | Window construction |
KR970018038A (ko) * | 1995-09-13 | 1997-04-30 | 김광호 | 고집적 반도체장치의 배선형성방법 |
KR19980037184A (ko) * | 1996-11-21 | 1998-08-05 | 김영환 | 반도체 소자의 금속층 형성방법 |
KR19990055209A (ko) * | 1997-12-27 | 1999-07-15 | 김영환 | 반도체 장치의 확산 방지막 형성방법 |
KR19990074372A (ko) * | 1998-03-10 | 1999-10-05 | 윤종용 | 반도체장치의 배리어막 형성방법 및 이를 이용한 금속배선 형성방법 |
KR20010030134A (ko) * | 1999-09-01 | 2001-04-16 | 포만 제프리 엘 | 이중의 장벽층이 있는 전자 소자의 중간 접속부, 그것의형성 방법, 그 중간 접속부를 갖는 다층 전자 소자 및 이소자의 제조 방법 |
-
2001
- 2001-07-16 KR KR10-2001-0042924A patent/KR100460086B1/ko not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2337633A (en) * | 1941-04-09 | 1943-12-28 | Curtis Companies Inc | Window construction |
KR970018038A (ko) * | 1995-09-13 | 1997-04-30 | 김광호 | 고집적 반도체장치의 배선형성방법 |
KR19980037184A (ko) * | 1996-11-21 | 1998-08-05 | 김영환 | 반도체 소자의 금속층 형성방법 |
KR19990055209A (ko) * | 1997-12-27 | 1999-07-15 | 김영환 | 반도체 장치의 확산 방지막 형성방법 |
KR19990074372A (ko) * | 1998-03-10 | 1999-10-05 | 윤종용 | 반도체장치의 배리어막 형성방법 및 이를 이용한 금속배선 형성방법 |
KR20010030134A (ko) * | 1999-09-01 | 2001-04-16 | 포만 제프리 엘 | 이중의 장벽층이 있는 전자 소자의 중간 접속부, 그것의형성 방법, 그 중간 접속부를 갖는 다층 전자 소자 및 이소자의 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20010079427A (ko) | 2001-08-22 |
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