KR100611122B1 - 스크레치 제거방법 및 이를 이용한 반도체 장치의패턴형성방법 - Google Patents
스크레치 제거방법 및 이를 이용한 반도체 장치의패턴형성방법 Download PDFInfo
- Publication number
- KR100611122B1 KR100611122B1 KR1020000003282A KR20000003282A KR100611122B1 KR 100611122 B1 KR100611122 B1 KR 100611122B1 KR 1020000003282 A KR1020000003282 A KR 1020000003282A KR 20000003282 A KR20000003282 A KR 20000003282A KR 100611122 B1 KR100611122 B1 KR 100611122B1
- Authority
- KR
- South Korea
- Prior art keywords
- insulating film
- film
- scratches
- forming
- polishing
- 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
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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
- H01L21/02—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
- H01L21/31051—Planarisation of the insulating layers
- H01L21/31053—Planarisation of the insulating layers involving a dielectric removal step
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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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02041—Cleaning
- H01L21/02057—Cleaning during device manufacture
- H01L21/0206—Cleaning during device manufacture during, before or after processing of insulating layers
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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
- H01L21/76801—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 dielectrics, e.g. smoothing
- H01L21/76802—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 dielectrics, e.g. smoothing by forming openings in dielectrics
- H01L21/76804—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 dielectrics, e.g. smoothing by forming openings in dielectrics by forming tapered via holes
-
- 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
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)
- Mechanical Treatment Of Semiconductor (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (3)
- 삭제
- 하부 구조물이 형성된 반도체 기판상에 절연막을 형성하는 단계;상기 절연막을 연마 패드로 연마하여 상기 절연막 표면을 평탄하게 형성하는 단계;상기 절연막 표면을 에치백하여 상기 절연막을 연마할 때 상기 피가공막 표면에 생성된 스크레치를 제거하는 단계;상기 에치백에 의해 감소된 두께를 보상하기 위하여 상기 절연막 상에 상기 절연막과 동일한 물질의 보상 절연막을 형성하는 단계;상기 절연막 및 보상 절연막의 소정 부위를 에칭하여 개구부를 갖는 절연막을 형성하는 단계; 및상기 개구부에 금속막을 매몰하는 단계를 포함하는 것을 특징으로 하는 반도체 장치의 패턴 형성 방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000003282A KR100611122B1 (ko) | 2000-01-24 | 2000-01-24 | 스크레치 제거방법 및 이를 이용한 반도체 장치의패턴형성방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000003282A KR100611122B1 (ko) | 2000-01-24 | 2000-01-24 | 스크레치 제거방법 및 이를 이용한 반도체 장치의패턴형성방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010076029A KR20010076029A (ko) | 2001-08-11 |
KR100611122B1 true KR100611122B1 (ko) | 2006-08-09 |
Family
ID=19640988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000003282A Expired - Fee Related KR100611122B1 (ko) | 2000-01-24 | 2000-01-24 | 스크레치 제거방법 및 이를 이용한 반도체 장치의패턴형성방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100611122B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030054673A (ko) * | 2001-12-26 | 2003-07-02 | 주식회사 하이닉스반도체 | 반도체소자의 제조방법 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04352323A (ja) * | 1991-05-29 | 1992-12-07 | Sony Corp | メタルプラグ形成方法及び配線形成方法 |
JPH0653660A (ja) * | 1992-07-29 | 1994-02-25 | Oki Electric Ind Co Ltd | 配線層の平坦化方法 |
JPH07297187A (ja) * | 1994-04-22 | 1995-11-10 | Nec Corp | 半導体装置の製造方法 |
KR19980049909A (ko) * | 1996-12-20 | 1998-09-15 | 문정환 | 격리영역 형성방법 |
US6008108A (en) * | 1998-12-07 | 1999-12-28 | United Microelectronics Corp. | Method of fabricating a shallow-trench isolation structure in an integrated circuit |
JP2000012679A (ja) * | 1998-06-06 | 2000-01-14 | United Microelectronics Corp | 浅いトレンチ絶縁構造部を製造する方法 |
-
2000
- 2000-01-24 KR KR1020000003282A patent/KR100611122B1/ko not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04352323A (ja) * | 1991-05-29 | 1992-12-07 | Sony Corp | メタルプラグ形成方法及び配線形成方法 |
JPH0653660A (ja) * | 1992-07-29 | 1994-02-25 | Oki Electric Ind Co Ltd | 配線層の平坦化方法 |
JPH07297187A (ja) * | 1994-04-22 | 1995-11-10 | Nec Corp | 半導体装置の製造方法 |
KR19980049909A (ko) * | 1996-12-20 | 1998-09-15 | 문정환 | 격리영역 형성방법 |
JP2000012679A (ja) * | 1998-06-06 | 2000-01-14 | United Microelectronics Corp | 浅いトレンチ絶縁構造部を製造する方法 |
US6008108A (en) * | 1998-12-07 | 1999-12-28 | United Microelectronics Corp. | Method of fabricating a shallow-trench isolation structure in an integrated circuit |
Also Published As
Publication number | Publication date |
---|---|
KR20010076029A (ko) | 2001-08-11 |
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