KR100191710B1 - 반도체 소자의 금속 배선 방법 - Google Patents
반도체 소자의 금속 배선 방법 Download PDFInfo
- Publication number
- KR100191710B1 KR100191710B1 KR1019950016859A KR19950016859A KR100191710B1 KR 100191710 B1 KR100191710 B1 KR 100191710B1 KR 1019950016859 A KR1019950016859 A KR 1019950016859A KR 19950016859 A KR19950016859 A KR 19950016859A KR 100191710 B1 KR100191710 B1 KR 100191710B1
- Authority
- KR
- South Korea
- Prior art keywords
- film
- forming
- metal wiring
- contact hole
- semiconductor device
- 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.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/0123—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs
- H10D84/0126—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs
- H10D84/0149—Manufacturing their interconnections or electrodes, e.g. source or drain electrodes
Landscapes
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (5)
- 게이트 전극 및 접합 영역이 형성된 반도체 기판 상에 티타늄 박막과 티타늄 질화막이 적층된 확산 방지막을 형성하는 단계; 상기 접합 영역을 포함하는 부분에 존재하도록 확산 방지막의 소정 부분 패터닝하는 단계; 상기 반도체 기판 결과물 상부에 절연막을 형성하는 단계; 상기 확산 방지막의 소정 부분이 노출되도록 상기 절연막을 식각하여, 콘택홀을 형성하는 단계; 및 상기 콘택홀을 통하여 노출된 확산 방지막과 콘택되도록 금속 배선을 형성하는 단계를 포함하는 것을 특징으로 하는 반도체 소자의 금속 배선 방법.
- 제1항에 있어서, 상기 금속배선은 알루미늄을 기본으로 하는 금속인 것을 특징으로 하는 반도체 소자의 금속 배선 방법.
- 제1항 또는 제2항에 있어서, 상기 금속층은 스퍼터링에 의해 형성되는 것을 특징으로 하는 반도체 소자의 금속 배선 방법.
- 제1항 또는 제2항에 있어서, 상기 금속층은 화학 기상 증착법에 의해 형성되는 것을 특징으로 하는 반도체 소자의 금속 배선 방법.
- 제1항에 있어서, 상기 절연막 형성 단계와 콘택홀을 형성하는 단계 사이에 상기 절연막 상부에 SOG막을 형성하고, 상기 SOG막과 절연막의 일부를 평탄화를 이루도록 일정부분까지 식각한 다음, 그 상부에 산화막을 형성하는 단계를 추가하는 것을 특징으로 하는 반도체 소자의 금속 배선 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950016859A KR100191710B1 (ko) | 1995-06-22 | 1995-06-22 | 반도체 소자의 금속 배선 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950016859A KR100191710B1 (ko) | 1995-06-22 | 1995-06-22 | 반도체 소자의 금속 배선 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970003475A KR970003475A (ko) | 1997-01-28 |
KR100191710B1 true KR100191710B1 (ko) | 1999-06-15 |
Family
ID=19417867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950016859A Expired - Fee Related KR100191710B1 (ko) | 1995-06-22 | 1995-06-22 | 반도체 소자의 금속 배선 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100191710B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100451497B1 (ko) * | 1998-12-28 | 2004-12-09 | 주식회사 하이닉스반도체 | 반도체장치의배선형성방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11205810A (ja) * | 1998-01-20 | 1999-07-30 | Toshiba Corp | Secamクロマ復調回路 |
-
1995
- 1995-06-22 KR KR1019950016859A patent/KR100191710B1/ko not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100451497B1 (ko) * | 1998-12-28 | 2004-12-09 | 주식회사 하이닉스반도체 | 반도체장치의배선형성방법 |
Also Published As
Publication number | Publication date |
---|---|
KR970003475A (ko) | 1997-01-28 |
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