JPWO2021182278A1 - - Google Patents

Info

Publication number
JPWO2021182278A1
JPWO2021182278A1 JP2022505994A JP2022505994A JPWO2021182278A1 JP WO2021182278 A1 JPWO2021182278 A1 JP WO2021182278A1 JP 2022505994 A JP2022505994 A JP 2022505994A JP 2022505994 A JP2022505994 A JP 2022505994A JP WO2021182278 A1 JPWO2021182278 A1 JP WO2021182278A1
Authority
JP
Japan
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.)
Pending
Application number
JP2022505994A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2021182278A1 publication Critical patent/JPWO2021182278A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01L21/02002—Preparing wafers
    • H01L21/02005—Preparing bulk and homogeneous wafers
    • H01L21/02008—Multistep processes
    • H01L21/0201—Specific process step
    • H01L21/02024—Mirror polishing
    • 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
    • C09K3/1436—Composite particles, e.g. coated particles
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
JP2022505994A 2020-03-13 2021-03-04 Pending JPWO2021182278A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020044715 2020-03-13
PCT/JP2021/008369 WO2021182278A1 (ja) 2020-03-13 2021-03-04 研磨用組成物および研磨方法

Publications (1)

Publication Number Publication Date
JPWO2021182278A1 true JPWO2021182278A1 (ja) 2021-09-16

Family

ID=77672327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022505994A Pending JPWO2021182278A1 (ja) 2020-03-13 2021-03-04

Country Status (7)

Country Link
US (1) US20230106868A1 (ja)
EP (1) EP4120322A4 (ja)
JP (1) JPWO2021182278A1 (ja)
KR (1) KR20220150963A (ja)
CN (1) CN115244658A (ja)
TW (1) TW202140740A (ja)
WO (1) WO2021182278A1 (ja)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4593064B2 (ja) * 2002-09-30 2010-12-08 株式会社フジミインコーポレーテッド 研磨用組成物及びそれを用いた研磨方法
JP5196819B2 (ja) 2007-03-19 2013-05-15 ニッタ・ハース株式会社 研磨用組成物
SG11201507438YA (en) * 2013-03-19 2015-10-29 Fujimi Inc Polishing composition, method for producing polishing composition and polishing composition preparation kit
JP6279593B2 (ja) * 2013-09-26 2018-02-14 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およびシリコンウェーハ製造方法
WO2017169154A1 (ja) * 2016-03-30 2017-10-05 株式会社フジミインコーポレーテッド 研磨用組成物セット、前研磨用組成物、及びシリコンウェーハの研磨方法
JP7109320B2 (ja) 2018-09-19 2022-07-29 株式会社Ｓｃｒｅｅｎホールディングス 印刷装置及びそのズレ量算出方法
WO2021182155A1 (ja) * 2020-03-13 2021-09-16 株式会社フジミインコーポレーテッド 研磨用組成物および研磨方法

Also Published As

Publication number Publication date
US20230106868A1 (en) 2023-04-06
CN115244658A (zh) 2022-10-25
TW202140740A (zh) 2021-11-01
EP4120322A1 (en) 2023-01-18
KR20220150963A (ko) 2022-11-11
EP4120322A4 (en) 2024-03-27
WO2021182278A1 (ja) 2021-09-16

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240119