KR960009098B1 - 반도체 소자의 배선형성방법 - Google Patents
반도체 소자의 배선형성방법 Download PDFInfo
- Publication number
- KR960009098B1 KR960009098B1 KR1019880004895A KR880004895A KR960009098B1 KR 960009098 B1 KR960009098 B1 KR 960009098B1 KR 1019880004895 A KR1019880004895 A KR 1019880004895A KR 880004895 A KR880004895 A KR 880004895A KR 960009098 B1 KR960009098 B1 KR 960009098B1
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- photoresist
- semiconductor device
- resist
- tasix
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 19
- 239000004065 semiconductor Substances 0.000 title claims description 5
- 230000015572 biosynthetic process Effects 0.000 title 1
- 229920002120 photoresistant polymer Polymers 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 238000005530 etching Methods 0.000 claims description 3
- 239000006117 anti-reflective coating Substances 0.000 description 6
- 238000000151 deposition Methods 0.000 description 4
- 238000002310 reflectometry Methods 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000003667 anti-reflective effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002832 nitroso derivatives Chemical class 0.000 description 1
- 208000017983 photosensitivity disease Diseases 0.000 description 1
- 231100000434 photosensitization Toxicity 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- 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)
- Physical Vapour Deposition (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Abstract
Description
Claims (2)
- 반도체웨이퍼상에 알루미늄층을 형성하고, 상기 알루미늄층상에 TaSix층을 형성하는 공정과, 상기 TaSix층상에 포토레지스트를 형성하는 공정과, 상기 포토레지스트층을 노광 및 형성하여 포토레지스트패턴을 형성하는 공정과, 상기 포토레지스트 패턴을 마스크로 사용하여 TaSix층 및 Al층을 선택적으로 식각하는 공정과, 상기 TaSix층을 제거하는 공정을 포함하여 이루어짐을 특징으로 하는 반도체 소자의 배선형성방법.
- 제 1 항에 있어서, TaSix층의 x가 0.5 내지 5인 것을 특징으로 하는 반도체 소자의 배선형성방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019880004895A KR960009098B1 (ko) | 1988-04-29 | 1988-04-29 | 반도체 소자의 배선형성방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019880004895A KR960009098B1 (ko) | 1988-04-29 | 1988-04-29 | 반도체 소자의 배선형성방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890016653A KR890016653A (ko) | 1989-11-29 |
KR960009098B1 true KR960009098B1 (ko) | 1996-07-10 |
Family
ID=19273970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880004895A KR960009098B1 (ko) | 1988-04-29 | 1988-04-29 | 반도체 소자의 배선형성방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960009098B1 (ko) |
-
1988
- 1988-04-29 KR KR1019880004895A patent/KR960009098B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR890016653A (ko) | 1989-11-29 |
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