KR100311495B1 - 반도체소자의 절연막 평탄화방법 - Google Patents
반도체소자의 절연막 평탄화방법 Download PDFInfo
- Publication number
- KR100311495B1 KR100311495B1 KR1019990026872A KR19990026872A KR100311495B1 KR 100311495 B1 KR100311495 B1 KR 100311495B1 KR 1019990026872 A KR1019990026872 A KR 1019990026872A KR 19990026872 A KR19990026872 A KR 19990026872A KR 100311495 B1 KR100311495 B1 KR 100311495B1
- Authority
- KR
- South Korea
- Prior art keywords
- insulating film
- pattern
- semiconductor device
- integration
- semiconductor wafer
- Prior art date
Links
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
- H01L21/04—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)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
Claims (2)
- 집적도가 높은 제 1 패턴부와 집적도가 낮은 제 2 패턴부를 구비한 반도체웨이퍼에 있어서,상기 제 1, 제 2 패턴부를 포함한 반도체웨이퍼상에 절연막을 차례로 증착하는 단계,상기 절연막의 굴곡진 부분 양측에 감광성패턴 마스크를 형성하는 단계,상기 감광성패턴 마스크를 이용해서 상기 절연막의 굴곡진 부분을 식각하는 단계,상기 감광성패턴 마스크를 제거하는 단계,동일 압력으로 절연막을 화학적 기계적 연마하여 절연막을 평탄화시키는 단계를 통하여 진행됨을 특징으로 하는 반도체소자의 절연막 평탄화방법.
- 제 1 항에 있어서, 상기 절연막은 한 층 이상 형성할 수 있음을 특징으로 하는 반도체소자의 절연막 평탄화방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990026872A KR100311495B1 (ko) | 1999-07-05 | 1999-07-05 | 반도체소자의 절연막 평탄화방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990026872A KR100311495B1 (ko) | 1999-07-05 | 1999-07-05 | 반도체소자의 절연막 평탄화방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010008843A KR20010008843A (ko) | 2001-02-05 |
KR100311495B1 true KR100311495B1 (ko) | 2001-10-18 |
Family
ID=19599380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990026872A KR100311495B1 (ko) | 1999-07-05 | 1999-07-05 | 반도체소자의 절연막 평탄화방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100311495B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100688759B1 (ko) * | 2002-12-30 | 2007-02-28 | 동부일렉트로닉스 주식회사 | 층간 절연막 평탄화 방법 |
JP4266656B2 (ja) | 2003-02-14 | 2009-05-20 | キヤノン株式会社 | 固体撮像装置及び放射線撮像装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08330284A (ja) * | 1995-06-02 | 1996-12-13 | Sony Corp | 絶縁膜の平坦化方法 |
JPH09106987A (ja) * | 1995-10-11 | 1997-04-22 | Nippon Steel Corp | 半導体装置の製造方法 |
KR970023630A (ko) * | 1995-10-14 | 1997-05-30 | 김광호 | 반도체 소자 제조방법 |
KR970072311A (ko) * | 1996-04-01 | 1997-11-07 | 김광호 | 반도체 장치의 평탄화 방법 |
KR19990028084A (ko) * | 1997-09-30 | 1999-04-15 | 윤종용 | 반도체 소자 제조방법 |
-
1999
- 1999-07-05 KR KR1019990026872A patent/KR100311495B1/ko not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08330284A (ja) * | 1995-06-02 | 1996-12-13 | Sony Corp | 絶縁膜の平坦化方法 |
JPH09106987A (ja) * | 1995-10-11 | 1997-04-22 | Nippon Steel Corp | 半導体装置の製造方法 |
KR970023630A (ko) * | 1995-10-14 | 1997-05-30 | 김광호 | 반도체 소자 제조방법 |
KR970072311A (ko) * | 1996-04-01 | 1997-11-07 | 김광호 | 반도체 장치의 평탄화 방법 |
KR19990028084A (ko) * | 1997-09-30 | 1999-04-15 | 윤종용 | 반도체 소자 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20010008843A (ko) | 2001-02-05 |
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