KR102671229B1 - 벌크 산화물 평탄화를 위한 자기-정지 연마 조성물 및 방법 - Google Patents

벌크 산화물 평탄화를 위한 자기-정지 연마 조성물 및 방법 Download PDF

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Publication number
KR102671229B1
KR102671229B1 KR1020197033492A KR20197033492A KR102671229B1 KR 102671229 B1 KR102671229 B1 KR 102671229B1 KR 1020197033492 A KR1020197033492 A KR 1020197033492A KR 20197033492 A KR20197033492 A KR 20197033492A KR 102671229 B1 KR102671229 B1 KR 102671229B1
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KR
South Korea
Prior art keywords
polishing composition
polishing
substrate
acid
self
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KR1020197033492A
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English (en)
Korean (ko)
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KR20190132537A (ko
Inventor
알렉산더 더블류. 하인즈
주연 장
티나 씨. 리
비에트 람
지 퀴
사라 브로스난
철우 남
Original Assignee
씨엠씨 머티리얼즈 엘엘씨
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Publication of KR20190132537A publication Critical patent/KR20190132537A/ko
Application granted granted Critical
Publication of KR102671229B1 publication Critical patent/KR102671229B1/ko

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    • 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
    • C09G—POLISHING COMPOSITIONS; SKI WAXES
    • C09G1/00—Polishing compositions
    • C09G1/04—Aqueous dispersions
    • 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
    • C09K3/1409—Abrasive particles per se
    • 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
    • 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
    • H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
    • H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
    • H01L21/30625—With simultaneous mechanical treatment, e.g. mechanico-chemical polishing
    • 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
    • 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
    • H01L21/31055—Planarisation of the insulating layers involving a dielectric removal step the removal being a chemical etching step, e.g. dry etching

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
KR1020197033492A 2017-04-17 2018-03-23 벌크 산화물 평탄화를 위한 자기-정지 연마 조성물 및 방법 KR102671229B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762486219P 2017-04-17 2017-04-17
US62/486,219 2017-04-17
PCT/US2018/024067 WO2018194792A1 (en) 2017-04-17 2018-03-23 Self-stopping polishing composition and method for bulk oxide planarization

Publications (2)

Publication Number Publication Date
KR20190132537A KR20190132537A (ko) 2019-11-27
KR102671229B1 true KR102671229B1 (ko) 2024-06-03

Family

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Family Applications (1)

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KR1020197033492A KR102671229B1 (ko) 2017-04-17 2018-03-23 벌크 산화물 평탄화를 위한 자기-정지 연마 조성물 및 방법

Country Status (6)

Country Link
EP (1) EP3612608A4 (ja)
JP (1) JP7132942B2 (ja)
KR (1) KR102671229B1 (ja)
CN (2) CN110520493B (ja)
TW (1) TWI663231B (ja)
WO (1) WO2018194792A1 (ja)

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JP7220522B2 (ja) * 2018-05-24 2023-02-10 株式会社バイコウスキージャパン 研磨砥粒、その製造方法、それを含む研磨スラリー及びそれを用いる研磨方法
WO2021081171A1 (en) * 2019-10-22 2021-04-29 Cmc Materials, Inc. Self-stopping polishing composition and method
CN114599750A (zh) 2019-10-22 2022-06-07 Cmc材料股份有限公司 用于硅氧化物和碳掺杂的硅氧化物的化学机械抛光的组合物及方法
US20210115299A1 (en) * 2019-10-22 2021-04-22 Cmc Materials, Inc. Composition and method for dielectric cmp
TWI767355B (zh) * 2019-10-24 2022-06-11 美商慧盛材料美國責任有限公司 高氧化物移除速率的淺溝隔離化學機械平坦化組合物、系統及方法
CN113004798B (zh) * 2019-12-19 2024-04-12 安集微电子（上海）有限公司 一种化学机械抛光液
JP7409918B2 (ja) * 2020-03-13 2024-01-09 株式会社フジミインコーポレーテッド 研磨用組成物、研磨用組成物の製造方法、研磨方法および半導体基板の製造方法
CN114621683A (zh) * 2020-12-11 2022-06-14 安集微电子（上海）有限公司 一种化学机械抛光液及其使用方法
EP4263735A1 (en) * 2020-12-21 2023-10-25 CMC Materials, Inc. Self-stopping polishing composition and method for high topological selectivity
WO2023013059A1 (ja) * 2021-08-06 2023-02-09 昭和電工マテリアルズ株式会社 Ｃｍｐ用研磨液、ｃｍｐ用研磨液セット及び研磨方法
US20230242791A1 (en) * 2022-02-03 2023-08-03 Cmc Materials, Inc. Ceria-based slurry compositions for selective and nonselective cmp of silicon oxide, silicon nitride, and polysilicon
CN115160933B (zh) * 2022-07-27 2023-11-28 河北工业大学 一种用于钴互连集成电路钴cmp的碱性抛光液及其制备方法
WO2024111032A1 (ja) * 2022-11-21 2024-05-30 株式会社レゾナック Ｃｍｐ用研磨液、ｃｍｐ用研磨液セット及び研磨方法

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Also Published As

Publication number Publication date
JP7132942B2 (ja) 2022-09-07
TW201839077A (zh) 2018-11-01
EP3612608A1 (en) 2020-02-26
EP3612608A4 (en) 2021-01-20
KR20190132537A (ko) 2019-11-27
JP2020517117A (ja) 2020-06-11
WO2018194792A1 (en) 2018-10-25
CN110520493A (zh) 2019-11-29
CN113637412A (zh) 2021-11-12
CN110520493B (zh) 2022-11-22
TWI663231B (zh) 2019-06-21

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