KR100187654B1 - 반도체 소자의 제조방법 - Google Patents
반도체 소자의 제조방법 Download PDFInfo
- Publication number
- KR100187654B1 KR100187654B1 KR1019960009077A KR19960009077A KR100187654B1 KR 100187654 B1 KR100187654 B1 KR 100187654B1 KR 1019960009077 A KR1019960009077 A KR 1019960009077A KR 19960009077 A KR19960009077 A KR 19960009077A KR 100187654 B1 KR100187654 B1 KR 100187654B1
- Authority
- KR
- South Korea
- Prior art keywords
- tungsten silicide
- polysilicon layer
- photoresist pattern
- semiconductor device
- manufacturing
- 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
Links
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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
- H01L21/321—After treatment
- H01L21/3213—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer
- H01L21/32139—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer using masks
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31144—Etching the insulating layers by chemical or physical means using masks
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)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (1)
- 반도체 소자의 제조방법에 있어서, 스크라이브 라인의 실리콘기판상에 텅스텐 실리사이드, 폴리실리콘층 및 제1감광막패턴을 순차적으로 형성하는 단계와, 상기 단계로부터 상기 제1감광막 패턴을 마스크로 이용하여 상기 폴리실리콘층 및 텅스텐 실리사이드를 순차적으로 식각하는 단계와, 상기 단계로부터 상기 제1감광막패턴을 제거한 후 상기 실리콘기판의 전체 상부면에 산화막을 형성하는 단계와, 상기 단계로부터 상기 텅스텐 실리사이드 및 폴리실리콘층의 일측면이 노출되지 않도록 상기 산화막상에 제2감광막패턴을 형성하는 단계와, 상기 단계로부터 상기 제2감광막 패턴을 마스크로 이용하여 노출된 산화막을 식각한 후 상기 제2감광막 패턴을 제거하는 단계로 이루어지는 것을 특징으로 하는 반도체 소자의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960009077A KR100187654B1 (ko) | 1996-03-29 | 1996-03-29 | 반도체 소자의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960009077A KR100187654B1 (ko) | 1996-03-29 | 1996-03-29 | 반도체 소자의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970067707A KR970067707A (ko) | 1997-10-13 |
KR100187654B1 true KR100187654B1 (ko) | 1999-06-01 |
Family
ID=19454408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960009077A Expired - Fee Related KR100187654B1 (ko) | 1996-03-29 | 1996-03-29 | 반도체 소자의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100187654B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100632627B1 (ko) * | 2000-11-17 | 2006-10-09 | 주식회사 하이닉스반도체 | 반도체 소자의 제조방법 |
-
1996
- 1996-03-29 KR KR1019960009077A patent/KR100187654B1/ko not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100632627B1 (ko) * | 2000-11-17 | 2006-10-09 | 주식회사 하이닉스반도체 | 반도체 소자의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR970067707A (ko) | 1997-10-13 |
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