KR102411832B1 - 슬러리 조성물 및 기판 연마 방법 - Google Patents
슬러리 조성물 및 기판 연마 방법 Download PDFInfo
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- KR102411832B1 KR102411832B1 KR1020167028344A KR20167028344A KR102411832B1 KR 102411832 B1 KR102411832 B1 KR 102411832B1 KR 1020167028344 A KR1020167028344 A KR 1020167028344A KR 20167028344 A KR20167028344 A KR 20167028344A KR 102411832 B1 KR102411832 B1 KR 102411832B1
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- slurry composition
- polishing
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- additive
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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
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/02—Polyamines
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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
-
- 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
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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
- H01L21/302—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
- H01L21/304—Mechanical treatment, e.g. grinding, polishing, cutting
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- H10P52/00—
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- H10P52/402—
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- H10P90/129—
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
도 2는 헤이즈 및 RR의 용해도 파라미터 의존성을 도시하는 도면이다.
도 3은 에틸렌옥시드쇄 및 프로필렌옥시드쇄를 모두 함유하는 첨가제인, 첨가제 1, 첨가제 10, 첨가제 11에 대하여, 각각 RR 및 헤이즈에 대한 첨가제 농도 의존성을 플롯한 도면이다.
도 4는 첨가제 1, 첨가제 10, 첨가제 11의 LPD값을 도시한 도면이다.
도 5는 첨가제 1 및 첨가제 11의 첨가에 의한 헤이즈에 대한 RR의 의존성을 나타낸 플롯이다.
Claims (8)
- 물과,
연마 지립과,
용해도 파라미터가 9 내지 10의 범위이며, 3급 아민을 포함하는 반복 구조 단위를 적어도 2개 포함하는 중합체
를 함유하고,
상기 반복 구조 단위는 N-폴리에틸렌옥시드 중합체, N-폴리프로필렌옥시드 중합체 또는 N 원자에 결합한 에틸렌옥시드·프로필렌옥시드 공중합체를 포함하는, 화학적 기계 연마용의 슬러리 조성물. - 제1항에 있어서, 상기 3급 아민은 N-알킬렌기를 포함하고, 상기 반복 구조 단위는 N-알킬렌아민 구조를 포함하는, 슬러리 조성물.
- 제1항 또는 제2항에 있어서, 상기 중합체는 중량 평균 분자량이 5000 내지 100000인, 슬러리 조성물.
- 삭제
- 제1항 또는 제2항에 있어서, 상기 중합체는 상기 슬러리 조성물 중에 1 내지 5000ppm으로 존재하는, 슬러리 조성물.
- 제1항 또는 제2항에 있어서, 셀룰로오스 유도체, 폴리-N-비닐피롤리돈, 폴리-N-비닐아세트아미드, 폴리글리세린, PEG, PEO, PEG-PPG 공중합체, 에틸렌옥시드에틸렌디아민 부가물, 폴리-2-에틸옥사졸린, 폴리비닐알코올, 폴리아크릴산 및 폴리아크릴산염으로 이루어지는 군으로부터 선택되는 적어도 1종의 수용성 고분자를 더 함유하는, 슬러리 조성물.
- 제1항 또는 제2항에 기재된 슬러리 조성물을 연마 기판에 부착시키는 공정과,
연마 기판을 상기 슬러리 조성물에 의해 연마 패드로 연마하는 공정
을 포함하는 기판 연마 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2014-053262 | 2014-03-17 | ||
| JP2014053262A JP6306383B2 (ja) | 2014-03-17 | 2014-03-17 | スラリー組成物および基板研磨方法 |
| PCT/JP2015/057924 WO2015141687A1 (ja) | 2014-03-17 | 2015-03-17 | スラリー組成物および基板研磨方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20160135752A KR20160135752A (ko) | 2016-11-28 |
| KR102411832B1 true KR102411832B1 (ko) | 2022-06-22 |
Family
ID=54144652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167028344A Active KR102411832B1 (ko) | 2014-03-17 | 2015-03-17 | 슬러리 조성물 및 기판 연마 방법 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9914853B2 (ko) |
| JP (1) | JP6306383B2 (ko) |
| KR (1) | KR102411832B1 (ko) |
| WO (1) | WO2015141687A1 (ko) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10570313B2 (en) * | 2015-02-12 | 2020-02-25 | Versum Materials Us, Llc | Dishing reducing in tungsten chemical mechanical polishing |
| JP2017119738A (ja) * | 2015-12-28 | 2017-07-06 | 花王株式会社 | サファイア板の非極性面用研磨液組成物 |
| US10106705B1 (en) | 2017-03-29 | 2018-10-23 | Fujifilm Planar Solutions, LLC | Polishing compositions and methods of use thereof |
| KR20190074597A (ko) | 2017-12-20 | 2019-06-28 | 주식회사 케이씨텍 | Sti 공정용 연마 슬러리 조성물 |
| JPWO2020009055A1 (ja) * | 2018-07-04 | 2021-08-05 | 住友精化株式会社 | 研磨用組成物 |
| KR102241941B1 (ko) * | 2018-12-28 | 2021-04-20 | 주식회사 케이씨텍 | 다결정 실리콘 연마용 cmp 슬러리 조성물 및 그를 이용한 연마 방법 |
| JP7477964B2 (ja) * | 2019-12-13 | 2024-05-02 | インテグリス・インコーポレーテッド | 化学機械研磨組成物及びそれを用いた化学機械研磨方法 |
| WO2023127775A1 (ja) * | 2021-12-28 | 2023-07-06 | 株式会社レゾナック | 組成物、研磨剤および基材の研磨方法 |
| WO2024190532A1 (ja) * | 2023-03-14 | 2024-09-19 | 株式会社フジミインコーポレーテッド | 研磨用組成物、研磨用組成物の濃縮液および研磨方法 |
| CN118496768B (zh) * | 2024-07-22 | 2024-12-03 | 万华化学集团电子材料有限公司 | 一种化学机械精抛液及其在硅晶圆抛光中的应用 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101186003B1 (ko) * | 2008-04-23 | 2012-09-26 | 히다치 가세고교 가부시끼가이샤 | 연마제 및 이 연마제를 이용한 기판의 연마방법 |
| WO2013161701A1 (ja) | 2012-04-26 | 2013-10-31 | 株式会社 フジミインコーポレーテッド | 研磨用組成物の製造方法 |
| WO2014034425A1 (ja) | 2012-08-31 | 2014-03-06 | 株式会社 フジミインコーポレーテッド | 研磨用組成物及び基板の製造方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US6776810B1 (en) | 2002-02-11 | 2004-08-17 | Cabot Microelectronics Corporation | Anionic abrasive particles treated with positively charged polyelectrolytes for CMP |
| JP4549135B2 (ja) * | 2003-09-24 | 2010-09-22 | 株式会社日本触媒 | ポリアルキレンイミンアルキレンオキシド共重合体 |
| JP4532149B2 (ja) * | 2004-03-30 | 2010-08-25 | ニッタ・ハース株式会社 | シリコンウエハ研磨用組成物およびシリコンウエハの研磨方法 |
| TWI394823B (zh) * | 2006-01-31 | 2013-05-01 | 日立化成股份有限公司 | 絕緣膜研磨用cmp研磨劑、研磨方法、以該研磨方法研磨的半導體電子零件 |
| JPWO2007108215A1 (ja) * | 2006-03-20 | 2009-08-06 | 三井化学株式会社 | 研磨用組成物 |
| US7585340B2 (en) * | 2006-04-27 | 2009-09-08 | Cabot Microelectronics Corporation | Polishing composition containing polyether amine |
| WO2008117573A1 (ja) * | 2007-03-27 | 2008-10-02 | Jsr Corporation | 化学機械研磨用水系分散体、該水系分散体を調製するためのキット、化学機械研磨方法、および半導体装置の製造方法 |
| JP5828625B2 (ja) * | 2009-09-30 | 2015-12-09 | ニッタ・ハース株式会社 | 研磨組成物 |
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| JP5492603B2 (ja) * | 2010-03-02 | 2014-05-14 | 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 |
| JP5660905B2 (ja) * | 2011-01-20 | 2015-01-28 | 株式会社日本触媒 | ポリアルキレンアミンアルキレンオキシド共重合体 |
| TWI542678B (zh) * | 2011-05-24 | 2016-07-21 | 可樂麗股份有限公司 | 化學機械研磨用侵蝕防止劑、化學機械研磨用漿液及化學機械研磨方法 |
| JP5575837B2 (ja) | 2011-06-29 | 2014-08-20 | 三洋化成工業株式会社 | 電子材料用研磨液 |
| JP2014216464A (ja) * | 2013-04-25 | 2014-11-17 | 日本キャボット・マイクロエレクトロニクス株式会社 | スラリー組成物および基板研磨方法 |
-
2014
- 2014-03-17 JP JP2014053262A patent/JP6306383B2/ja active Active
-
2015
- 2015-03-17 KR KR1020167028344A patent/KR102411832B1/ko active Active
- 2015-03-17 WO PCT/JP2015/057924 patent/WO2015141687A1/ja not_active Ceased
- 2015-03-17 US US15/126,543 patent/US9914853B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101186003B1 (ko) * | 2008-04-23 | 2012-09-26 | 히다치 가세고교 가부시끼가이샤 | 연마제 및 이 연마제를 이용한 기판의 연마방법 |
| WO2013161701A1 (ja) | 2012-04-26 | 2013-10-31 | 株式会社 フジミインコーポレーテッド | 研磨用組成物の製造方法 |
| WO2014034425A1 (ja) | 2012-08-31 | 2014-03-06 | 株式会社 フジミインコーポレーテッド | 研磨用組成物及び基板の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6306383B2 (ja) | 2018-04-04 |
| WO2015141687A1 (ja) | 2015-09-24 |
| JP2015174938A (ja) | 2015-10-05 |
| KR20160135752A (ko) | 2016-11-28 |
| US20170037278A1 (en) | 2017-02-09 |
| US9914853B2 (en) | 2018-03-13 |
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