KR100447552B1 - 수계 분산체 및 반도체 장치의 제조에 사용하는 화학 기계연마용 수계 분산체 및 반도체 장치의 제조 방법 및 매립배선의 형성 방법 - Google Patents
수계 분산체 및 반도체 장치의 제조에 사용하는 화학 기계연마용 수계 분산체 및 반도체 장치의 제조 방법 및 매립배선의 형성 방법 Download PDFInfo
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- KR100447552B1 KR100447552B1 KR10-2000-0013562A KR20000013562A KR100447552B1 KR 100447552 B1 KR100447552 B1 KR 100447552B1 KR 20000013562 A KR20000013562 A KR 20000013562A KR 100447552 B1 KR100447552 B1 KR 100447552B1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1454—Abrasive powders, suspensions and pastes for polishing
- C09K3/1463—Aqueous liquid suspensions
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09G—POLISHING COMPOSITIONS; SKI WAXES
- C09G1/00—Polishing compositions
- C09G1/02—Polishing compositions containing abrasives or grinding agents
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1436—Composite particles, e.g. coated particles
-
- 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
- H01L21/02068—Cleaning during device manufacture during, before or after processing of conductive layers, e.g. polysilicon or amorphous silicon layers
- H01L21/02074—Cleaning during device manufacture during, before or after processing of conductive layers, e.g. polysilicon or amorphous silicon layers the processing being a planarization of conductive layers
-
- 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
- H01L21/32115—Planarisation
- H01L21/3212—Planarisation by chemical mechanical polishing [CMP]
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- 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
- H01L21/7684—Smoothing; Planarisation
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Abstract
Description
중합체 입자 | 무기 입자 | |||||||
(a) | (b) | (c) | (d) | 알루미나 | 티타니아 | 실리카 | ||
pH | 2.1 | -11.1 | -23.7 | -21.9 | 12.5 | 35 | 21 | 2 |
5.5 | -31.5 | -24.6 | -34.0 | 10.6 | 34 | 4 | -30 | |
12 | -40.7 | -35.9 | -34.4 | -10.8 | -25 | -40 | -55 |
Claims (27)
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- 중합체 입자, 무기 입자 및 물을 함유하고, 상기 중합체 입자의 제타 전위와 상기 무기 입자의 제타 전위는 반대 부호이며, 상기 중합체 입자의 표면에 복수의 상기 무기 입자가 부착되어 있는 것을 특징으로 하는 수계 분산체.
- 삭제
- 삭제
- 삭제
- 삭제
- 중합체 입자, 무기 입자 및 물을 함유하고, 이 중합체 입자의 제타 전위와 이 무기 입자의 제타 전위는 반대 부호이며, 이 중합체 입자와 이 무기 입자는 정전기력에 의해 결합되어 복합 입자가 형성되어 있고, 이 복합 입자는 초음파 조사 처리 또는 균질화기에 의한 기계적 전단 응력 부여 처리가 행해진 후 얻어진 것이며, 이 복합 입자의 평균 입경은 1 ㎛ 이하인 것을 특징으로 하는 수계 분산체.
- 제17항에 있어서, 상기 중합체 입자가 카르복실기, 그의 음이온, 술폰산기 및 그의 음이온 중 1 종 이상을 갖고, 상기 무기 입자가 알루미나 및 티타니아 중 하나 이상인 수계 분산체.
- 제17항에 있어서, 상기 중합체 입자가 양이온 형성 가능 질소 함유기 및 그의 양이온 중 하나 이상을 갖고, 상기 무기 입자가 실리카, 지르코니아 및 티타니아 중 1 종 이상인 수계 분산체.
- 삭제
- 중합체 입자, 무기 입자 및 물을 함유하고, 상기 중합체 입자의 제타 전위와 상기 무기 입자의 제타 전위는 반대 부호이며, 상기 중합체 입자의 표면에 복수의 상기 무기 입자가 부착되어 있는 응집체를 함유하는 화학 기계 연마용 슬러리를 사용하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 중합체 입자, 이 중합체 입자상에 흡착된 계면 활성제, 이 계면 활성제상에 흡착된 무기 입자를 포함하는 응집체를 함유하는 화학 기계 연마용 슬러리를 사용하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 중합체 입자 및 이 중합체 입자상에 흡착된 무기 입자를 포함하는 응집체를 함유하는 화학 기계 연마용 슬러리를 사용하는 것을 특징으로 하는 매립 배선의 형성 방법.
- 중합체 입자, 이 중합체 입자상에 흡착된 계면 활성제, 이 계면 활성제상에 흡착된 무기 입자를 포함하는 응집체를 함유하는 화학 기계 연마용 슬러리를 사용하는 것을 특징으로 하는 매립 배선의 형성 방법.
- 중합체 입자, 무기 입자 및 물을 함유하고, 상기 중합체 입자의 제타 전위와 상기 무기 입자의 제타 전위는 반대 부호이며, 상기 중합체 입자는 카르복실기, 그의 음이온, 술폰산기 및 그의 음이온 중 1 종 이상을 갖고, 상기 무기 입자는 알루미나 및 티타니아 중 1 종 이상인 것을 특징으로 하는, 반도체 장치의 제조에 사용되는 화학 기계 연마용 수계 분산체.
- 중합체 입자, 무기 입자 및 물을 함유하고, 상기 중합체 입자의 제타 전위와 상기 무기 입자의 제타 전위는 반대 부호이며, 상기 중합체 입자는 양이온 형성 가능 질소 함유기 및 그의 양이온 중 1 종 이상을 갖고, 상기 무기 입자는 실리카, 지르코니아 및 티타니아 중 1 종 이상인 것을 특징으로 하는, 반도체 장치의 제조에 사용되는 화학 기계 연마용 수계 분산체.
- 중합체 입자, 무기 입자 및 물을 함유하고, 상기 중합체 입자의 제타 전위와 상기 무기 입자의 제타 전위는 반대 부호이며, 상기 중합체 입자의 표면에 복수의 상기 무기 입자가 부착되어 있는 것을 특징으로 하는, 반도체 장치의 제조에 사용되는 화학 기계 연마용 수계 분산체.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP99-74562 | 1999-03-18 | ||
JP07456199A JP4723700B2 (ja) | 1999-03-18 | 1999-03-18 | 水系分散体 |
JP99-74052 | 1999-03-18 | ||
JP07456299A JP3776252B2 (ja) | 1999-03-18 | 1999-03-18 | 半導体装置の製造に用いる化学機械研磨用水系分散体 |
JP7405299A JP3784988B2 (ja) | 1999-03-18 | 1999-03-18 | 半導体装置の製造方法 |
JP99-74561 | 1999-03-18 |
Publications (2)
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KR20000062931A KR20000062931A (ko) | 2000-10-25 |
KR100447552B1 true KR100447552B1 (ko) | 2004-09-08 |
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Application Number | Title | Priority Date | Filing Date |
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KR10-2000-0013562A KR100447552B1 (ko) | 1999-03-18 | 2000-03-17 | 수계 분산체 및 반도체 장치의 제조에 사용하는 화학 기계연마용 수계 분산체 및 반도체 장치의 제조 방법 및 매립배선의 형성 방법 |
Country Status (5)
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US (1) | US6740590B1 (ko) |
EP (1) | EP1036836B1 (ko) |
KR (1) | KR100447552B1 (ko) |
DE (1) | DE60015411T2 (ko) |
TW (1) | TWI267549B (ko) |
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- 2000-03-17 US US09/531,163 patent/US6740590B1/en not_active Expired - Lifetime
- 2000-03-17 EP EP00105650A patent/EP1036836B1/en not_active Expired - Lifetime
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KR20150082380A (ko) * | 2012-11-02 | 2015-07-15 | 로렌스 리버모어 내쇼날 시큐리티, 엘엘시 | 표면 활성의 손실없이 대전된 콜로이드의 응집을 방지하는 방법 |
KR102198376B1 (ko) * | 2012-11-02 | 2021-01-04 | 로렌스 리버모어 내쇼날 시큐리티, 엘엘시 | 표면 활성의 손실없이 대전된 콜로이드의 응집을 방지하는 방법 |
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TWI267549B (en) | 2006-12-01 |
EP1036836A1 (en) | 2000-09-20 |
DE60015411D1 (de) | 2004-12-09 |
EP1036836B1 (en) | 2004-11-03 |
KR20000062931A (ko) | 2000-10-25 |
US6740590B1 (en) | 2004-05-25 |
DE60015411T2 (de) | 2005-10-27 |
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