KR0156148B1 - 반도체장치 제조방법 - Google Patents
반도체장치 제조방법 Download PDFInfo
- Publication number
- KR0156148B1 KR0156148B1 KR1019950019681A KR19950019681A KR0156148B1 KR 0156148 B1 KR0156148 B1 KR 0156148B1 KR 1019950019681 A KR1019950019681 A KR 1019950019681A KR 19950019681 A KR19950019681 A KR 19950019681A KR 0156148 B1 KR0156148 B1 KR 0156148B1
- Authority
- KR
- South Korea
- Prior art keywords
- photoresist
- etching
- oxide film
- forming
- metal
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000004065 semiconductor Substances 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 238000005530 etching Methods 0.000 claims abstract description 37
- 229920002120 photoresistant polymer Polymers 0.000 claims abstract description 37
- 239000002184 metal Substances 0.000 claims abstract description 36
- 239000000758 substrate Substances 0.000 claims abstract description 32
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 24
- 239000010703 silicon Substances 0.000 claims abstract description 24
- 238000004544 sputter deposition Methods 0.000 claims abstract description 14
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Landscapes
- Drying Of Semiconductors (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (1)
- 실리콘기판상에 산화막을 형성하는 단계와, 상기 산화막위에 제1포토레지스트를 도포하는 단계, 사진공정에 의해 상기 제1포토레지스트를 선택적으로 노광 및 현상하여 소정의 콘택 패턴으로 형성하는 단계, 상기 실리콘기판의 주변부를 산화막 식각장비내에서 클램프로 고정시키고 상기 포토레지스트를 마스크로 하여 상기 산화막을 식각하는 단계, 상기 제1포토레지스트를 제거하는 단계, 제2포토레지스트층을 상기 콘택 영역을 포함한 실리콘기판 주변부를 제외한 기판영역에 형성하는 단계, 클램프가 없는 식각장비에서 상기 산화막의 식각에 의해 노출된 기판부분을 가볍게 식각하는 단계, 상기 제2포토레지스트층을 제거하는 단계, 및 금속 스퍼터장비내에서 클램프에 의해 기판을 고정시키고 금속 스퍼터링공정을 행하여 금속배선을 형성하는 단계를 포함하는 것을 특징으로 하는 반도체장치 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950019681A KR0156148B1 (ko) | 1995-07-05 | 1995-07-05 | 반도체장치 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950019681A KR0156148B1 (ko) | 1995-07-05 | 1995-07-05 | 반도체장치 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR0156148B1 true KR0156148B1 (ko) | 1998-12-01 |
Family
ID=19419875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950019681A KR0156148B1 (ko) | 1995-07-05 | 1995-07-05 | 반도체장치 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0156148B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101036438B1 (ko) * | 2005-02-18 | 2011-05-23 | 호야 가부시키가이샤 | 그레이톤 마스크의 제조 방법 및 그레이톤 마스크 |
-
1995
- 1995-07-05 KR KR1019950019681A patent/KR0156148B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101036438B1 (ko) * | 2005-02-18 | 2011-05-23 | 호야 가부시키가이샤 | 그레이톤 마스크의 제조 방법 및 그레이톤 마스크 |
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