KR20150120980A - 연마용 조성물 - Google Patents
연마용 조성물 Download PDFInfo
- Publication number
- KR20150120980A KR20150120980A KR1020157022114A KR20157022114A KR20150120980A KR 20150120980 A KR20150120980 A KR 20150120980A KR 1020157022114 A KR1020157022114 A KR 1020157022114A KR 20157022114 A KR20157022114 A KR 20157022114A KR 20150120980 A KR20150120980 A KR 20150120980A
- Authority
- KR
- South Korea
- Prior art keywords
- polishing
- colloidal silica
- silica particles
- acid
- sapphire substrate
- Prior art date
- 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.)
- Granted
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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
- B24B37/042—Lapping machines or devices; Accessories designed for working plane surfaces operating processes therefor
- B24B37/044—Lapping machines or devices; Accessories designed for working plane surfaces operating processes therefor characterised by the composition of the lapping agent
-
- 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
-
- 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
-
- 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
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/16—Oxides
- C30B29/20—Aluminium oxides
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P52/00—Grinding, lapping or polishing of wafers, substrates or parts of devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P52/00—Grinding, lapping or polishing of wafers, substrates or parts of devices
- H10P52/40—Chemomechanical polishing [CMP]
- H10P52/402—Chemomechanical polishing [CMP] of semiconductor materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P52/00—Grinding, lapping or polishing of wafers, substrates or parts of devices
- H10P52/40—Chemomechanical polishing [CMP]
- H10P52/403—Chemomechanical polishing [CMP] of conductive or resistive materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
Claims (7)
- 무극성면 또는 반극성면을 갖는 사파이어 기판을 연마하는 용도로 사용되는 연마용 조성물이며,
콜로이달 실리카 입자와, 물을 포함하고,
상기 콜로이달 실리카 입자의 비표면적(단위:㎡/g)을 상기 콜로이달 실리카 입자의 개수 평균 입자 직경(단위:㎚)으로 제산한 값(비표면적/개수 평균 입자 직경)이 0.5 이상 3.0 이하인, 연마용 조성물. - 제1항에 있어서,
상기 콜로이달 실리카 입자의 비표면적(단위:㎡/g)을 상기 콜로이달 실리카 입자의 개수 평균 입자 직경(단위:㎚)으로 제산한 값(비표면적/개수 평균 입자 직경)이 0.5 이상 2.0 이하인, 연마용 조성물. - 제1항 또는 제2항에 있어서,
상기 콜로이달 실리카 입자의 누적 개수 분포에 있어서, 소입경측으로부터의 3% 누적 시의 입경 및 소입경측으로부터의 97% 누적 시의 입경을 각각 D3 및 D97로 한 때, D97을 D3으로 제산한 값(D97/D3)이 2.0 이상인, 연마용 조성물. - 제1항 내지 제3항 중 어느 한 항에 있어서,
상기 콜로이달 실리카 입자의 애스펙트비가 1.10 이상인, 연마용 조성물. - 제1항 내지 제4항 중 어느 한 항에 있어서,
pH가 5 이상 11 이하인, 연마용 조성물. - 무극성면 또는 반극성면을 갖는 사파이어 기판을 제1항 내지 제5항 중 어느 한 항에 기재된 연마용 조성물을 사용하여 연마하는, 연마 방법.
- 제6항에 기재된 연마 방법으로 연마하는 공정을 포함하는, 사파이어 기판의 제조 방법.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2013-031228 | 2013-02-20 | ||
| JP2013031228 | 2013-02-20 | ||
| JP2013177027A JP6436517B2 (ja) | 2013-02-20 | 2013-08-28 | 研磨用組成物 |
| JPJP-P-2013-177027 | 2013-08-28 | ||
| PCT/JP2014/052956 WO2014129328A1 (ja) | 2013-02-20 | 2014-02-07 | 研磨用組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20150120980A true KR20150120980A (ko) | 2015-10-28 |
| KR102176147B1 KR102176147B1 (ko) | 2020-11-10 |
Family
ID=51391124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020157022114A Active KR102176147B1 (ko) | 2013-02-20 | 2014-02-07 | 연마용 조성물 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9879156B2 (ko) |
| JP (1) | JP6436517B2 (ko) |
| KR (1) | KR102176147B1 (ko) |
| CN (1) | CN105027267A (ko) |
| RU (1) | RU2646938C2 (ko) |
| TW (1) | TWI576420B (ko) |
| WO (1) | WO2014129328A1 (ko) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6506913B2 (ja) * | 2014-03-31 | 2019-04-24 | ニッタ・ハース株式会社 | 研磨用組成物及び研磨方法 |
| WO2016033417A1 (en) * | 2014-08-29 | 2016-03-03 | Cabot Microelectronics Corporation | Composition and method for polishing a sapphire surface |
| WO2016060113A1 (ja) * | 2014-10-14 | 2016-04-21 | 花王株式会社 | サファイア板用研磨液組成物 |
| JP6570382B2 (ja) * | 2015-09-09 | 2019-09-04 | デンカ株式会社 | 研磨用シリカ添加剤及びそれを用いた方法 |
| US9916985B2 (en) * | 2015-10-14 | 2018-03-13 | International Business Machines Corporation | Indium phosphide smoothing and chemical mechanical planarization processes |
| CN107011804A (zh) * | 2016-01-28 | 2017-08-04 | 浙江晶圣美纳米科技有限公司 | 一种蓝宝石化学机械抛光液 |
| WO2018116890A1 (ja) * | 2016-12-22 | 2018-06-28 | ニッタ・ハース株式会社 | 研磨用組成物 |
| RU2635132C1 (ru) * | 2017-02-20 | 2017-11-09 | Общество с ограниченной ответственностью "Научно-технический центр "Компас" (ООО "НТЦ "Компас") | Полировальная суспензия для сапфировых подложек |
| JP6864519B2 (ja) * | 2017-03-31 | 2021-04-28 | 株式会社フジミインコーポレーテッド | 研磨用組成物、磁気ディスク基板の製造方法および磁気ディスクの研磨方法 |
| EP3792327B1 (en) * | 2019-09-11 | 2025-05-28 | Fujimi Incorporated | Polishing composition, polishing method and method for manufacturing semiconductor substrate |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011021599A1 (ja) * | 2009-08-19 | 2011-02-24 | 日立化成工業株式会社 | Cmp研磨液及び研磨方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4132432B2 (ja) * | 1999-07-02 | 2008-08-13 | 日産化学工業株式会社 | 研磨用組成物 |
| WO2004053456A2 (en) * | 2002-12-09 | 2004-06-24 | Corning Incorporated | Method using multi-component colloidal abrasives for cmp processing of semiconductor and optical materials |
| US20060196849A1 (en) * | 2005-03-04 | 2006-09-07 | Kevin Moeggenborg | Composition and method for polishing a sapphire surface |
| JP2008044078A (ja) * | 2006-08-18 | 2008-02-28 | Sumitomo Metal Mining Co Ltd | サファイア基板の研磨方法 |
| KR101159658B1 (ko) * | 2006-12-28 | 2012-06-25 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 사파이어 기판 연마 방법 |
| EP2215175A1 (en) | 2007-10-05 | 2010-08-11 | Saint-Gobain Ceramics & Plastics, Inc. | Polishing of sapphire with composite slurries |
-
2013
- 2013-08-28 JP JP2013177027A patent/JP6436517B2/ja active Active
-
2014
- 2014-02-07 KR KR1020157022114A patent/KR102176147B1/ko active Active
- 2014-02-07 US US14/768,998 patent/US9879156B2/en active Active
- 2014-02-07 CN CN201480009493.3A patent/CN105027267A/zh active Pending
- 2014-02-07 WO PCT/JP2014/052956 patent/WO2014129328A1/ja not_active Ceased
- 2014-02-07 RU RU2015139807A patent/RU2646938C2/ru active
- 2014-02-17 TW TW103105100A patent/TWI576420B/zh active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011021599A1 (ja) * | 2009-08-19 | 2011-02-24 | 日立化成工業株式会社 | Cmp研磨液及び研磨方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201446952A (zh) | 2014-12-16 |
| JP6436517B2 (ja) | 2018-12-12 |
| JP2014187348A (ja) | 2014-10-02 |
| WO2014129328A1 (ja) | 2014-08-28 |
| RU2015139807A (ru) | 2017-03-27 |
| KR102176147B1 (ko) | 2020-11-10 |
| CN105027267A (zh) | 2015-11-04 |
| RU2646938C2 (ru) | 2018-03-12 |
| US20160002500A1 (en) | 2016-01-07 |
| US9879156B2 (en) | 2018-01-30 |
| TWI576420B (zh) | 2017-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6436517B2 (ja) | 研磨用組成物 | |
| TWI475607B (zh) | Preparation method of non - oxide single crystal substrate | |
| JP5935865B2 (ja) | 炭化ケイ素単結晶基板の製造方法 | |
| TW201313885A (zh) | 研磨劑及研磨方法 | |
| TW201307541A (zh) | 研磨劑及研磨方法 | |
| KR20150118902A (ko) | 연마용 조성물 | |
| KR20140091571A (ko) | 연마용 조성물 | |
| KR20170085034A (ko) | 연마용 조성물 및 그것을 사용한 기판의 제조 방법 | |
| CN107429146A (zh) | 研磨用组合物、研磨方法以及硬脆材料基板的制造方法 | |
| CN110099977A (zh) | 研磨用组合物及硅晶圆的研磨方法 | |
| WO2015059987A1 (ja) | 研磨用組成物およびそれを用いた研磨加工方法 | |
| JP2014168067A (ja) | 非酸化物単結晶基板の研磨方法 | |
| JP6825957B2 (ja) | 研磨用組成物 | |
| TW201715012A (zh) | 研磨用組成物、研磨方法、及製造方法 | |
| KR20170047307A (ko) | 사파이어 표면을 연마하기 위한 방법 및 조성물 | |
| JP2014160833A (ja) | 非酸化物単結晶基板の研磨方法 | |
| JP2017148912A (ja) | サファイア基板の研磨方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
St.27 status event code: A-0-1-A10-A15-nap-PA0105 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-2-2-P10-P22-nap-X000 |
|
| A201 | Request for examination | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U12-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |



