CN1245471C - 氧化铈研磨剂以及基板的研磨方法 - Google Patents
氧化铈研磨剂以及基板的研磨方法 Download PDFInfo
- Publication number
- CN1245471C CN1245471C CNB03119818XA CN03119818A CN1245471C CN 1245471 C CN1245471 C CN 1245471C CN B03119818X A CNB03119818X A CN B03119818XA CN 03119818 A CN03119818 A CN 03119818A CN 1245471 C CN1245471 C CN 1245471C
- Authority
- CN
- China
- Prior art keywords
- cerium oxide
- particles
- slurry
- grinding
- polishing
- 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.)
- Expired - Lifetime
Links
Classifications
-
- H10P52/00—
-
- 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
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
- C01F17/224—Oxides or hydroxides of lanthanides
- C01F17/235—Cerium oxides or hydroxides
-
- 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
-
- H10P70/237—
-
- H10P90/129—
-
- H10P95/062—
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (33)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25877596 | 1996-09-30 | ||
| JP258766/96 | 1996-09-30 | ||
| JP258770/1996 | 1996-09-30 | ||
| JP258774/96 | 1996-09-30 | ||
| JP259138/96 | 1996-09-30 | ||
| JP259138/1996 | 1996-09-30 | ||
| JP08258766 | 1996-09-30 | ||
| JP258775/96 | 1996-09-30 | ||
| JP258781/96 | 1996-09-30 | ||
| JP8258767A JPH10102038A (ja) | 1996-09-30 | 1996-09-30 | 酸化セリウム研磨剤及び基板の研磨法 |
| JP258768/1996 | 1996-09-30 | ||
| JP25877096 | 1996-09-30 | ||
| JP258768/96 | 1996-09-30 | ||
| JP258776/1996 | 1996-09-30 | ||
| JP25877696 | 1996-09-30 | ||
| JP25913896A JPH10106982A (ja) | 1996-09-30 | 1996-09-30 | 研磨方法 |
| JP258766/1996 | 1996-09-30 | ||
| JP258774/1996 | 1996-09-30 | ||
| JP258767/96 | 1996-09-30 | ||
| JP25878196A JPH10106993A (ja) | 1996-09-30 | 1996-09-30 | 基板の研磨法 |
| JP25877496 | 1996-09-30 | ||
| JP258776/96 | 1996-09-30 | ||
| JP258770/96 | 1996-09-30 | ||
| JP258781/1996 | 1996-09-30 | ||
| JP8258768A JPH10102039A (ja) | 1996-09-30 | 1996-09-30 | 酸化セリウム研磨剤及び基板の研磨法 |
| JP258775/1996 | 1996-09-30 | ||
| JP258767/1996 | 1996-09-30 | ||
| JP1437197A JPH10154672A (ja) | 1996-09-30 | 1997-01-28 | 酸化セリウム研磨剤及び基板の研磨法 |
| JP014371/1997 | 1997-01-28 | ||
| JP112396/1997 | 1997-04-30 | ||
| JP11239697A JPH10298538A (ja) | 1997-04-30 | 1997-04-30 | 酸化セリウム研磨剤及び基板の研磨法 |
| JP20786697A JPH10154673A (ja) | 1996-09-30 | 1997-08-01 | 酸化セリウム研磨剤及び基板の研磨法 |
| JP207866/1997 | 1997-08-01 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB97199370XA Division CN1282226C (zh) | 1996-09-30 | 1997-09-30 | 氧化铈研磨剂以及基板的研磨方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1524917A CN1524917A (zh) | 2004-09-01 |
| CN1245471C true CN1245471C (zh) | 2006-03-15 |
Family
ID=27583174
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB97199370XA Expired - Lifetime CN1282226C (zh) | 1996-09-30 | 1997-09-30 | 氧化铈研磨剂以及基板的研磨方法 |
| CNB03119818XA Expired - Lifetime CN1245471C (zh) | 1996-09-30 | 1997-09-30 | 氧化铈研磨剂以及基板的研磨方法 |
| CNB031198198A Expired - Fee Related CN1323124C (zh) | 1996-09-30 | 1997-09-30 | 氧化铈研磨剂以及基板的研磨方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB97199370XA Expired - Lifetime CN1282226C (zh) | 1996-09-30 | 1997-09-30 | 氧化铈研磨剂以及基板的研磨方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031198198A Expired - Fee Related CN1323124C (zh) | 1996-09-30 | 1997-09-30 | 氧化铈研磨剂以及基板的研磨方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (5) | US6221118B1 (zh) |
| EP (4) | EP1610367B1 (zh) |
| KR (4) | KR100775228B1 (zh) |
| CN (3) | CN1282226C (zh) |
| AU (1) | AU4323197A (zh) |
| CA (1) | CA2263241C (zh) |
| RU (1) | RU2178599C2 (zh) |
| WO (1) | WO1998014987A1 (zh) |
Families Citing this family (125)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100775228B1 (ko) * | 1996-09-30 | 2007-11-12 | 히다치 가세고교 가부시끼가이샤 | 산화세륨 연마제 및 기판의 연마법 |
| SG72802A1 (en) * | 1997-04-28 | 2000-05-23 | Seimi Chem Kk | Polishing agent for semiconductor and method for its production |
| JPH11181403A (ja) * | 1997-12-18 | 1999-07-06 | Hitachi Chem Co Ltd | 酸化セリウム研磨剤及び基板の研磨法 |
| US6533832B2 (en) * | 1998-06-26 | 2003-03-18 | Cabot Microelectronics Corporation | Chemical mechanical polishing slurry and method for using same |
| KR100384311B1 (ko) * | 1998-11-13 | 2003-05-16 | 미쯔이카가쿠 가부시기가이샤 | 분산안정성이 우수한 유기중합체/무기미립자분산수용액 및그 용도 |
| WO2000039843A1 (en) * | 1998-12-25 | 2000-07-06 | Hitachi Chemical Company, Ltd. | Cmp abrasive, liquid additive for cmp abrasive and method for polishing substrate |
| EP2394961A3 (en) | 1999-05-28 | 2012-10-24 | Hitachi Chemical Co., Ltd. | Method for producing cerium oxide |
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| JP5017574B2 (ja) * | 2001-05-25 | 2012-09-05 | エア プロダクツ アンド ケミカルズ インコーポレイテッド | 酸化セリウム研磨剤及び基板の製造方法 |
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| US20040211337A1 (en) * | 2001-08-20 | 2004-10-28 | Lee In Yeon | Polishing slurry comprising silica-coated ceria |
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| US20080141594A1 (en) * | 2001-09-28 | 2008-06-19 | Mikio Kishimoto | Non-magnetic plate-form particles, method for producing the same, and abrasive, abrasive member and abrasive liquid comprising the same |
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- 1997-09-30 EP EP07109339.7A patent/EP1833084B1/en not_active Expired - Lifetime
- 1997-09-30 CN CNB97199370XA patent/CN1282226C/zh not_active Expired - Lifetime
- 1997-09-30 WO PCT/JP1997/003490 patent/WO1998014987A1/ja not_active Ceased
- 1997-09-30 AU AU43231/97A patent/AU4323197A/en not_active Abandoned
- 1997-09-30 EP EP97941287A patent/EP0939431B1/en not_active Expired - Lifetime
- 1997-09-30 RU RU99109040/28A patent/RU2178599C2/ru not_active IP Right Cessation
- 1997-09-30 EP EP09178160A patent/EP2164095A1/en not_active Withdrawn
- 1997-09-30 CA CA002263241A patent/CA2263241C/en not_active Expired - Fee Related
- 1997-09-30 KR KR10-1999-7002723A patent/KR100420087B1/ko not_active Expired - Fee Related
- 1997-09-30 US US09/269,650 patent/US6221118B1/en not_active Expired - Lifetime
- 1997-09-30 KR KR1020067021503A patent/KR100761636B1/ko not_active Expired - Lifetime
- 1997-09-30 KR KR1020067021504A patent/KR100759182B1/ko not_active Expired - Lifetime
- 1997-09-30 CN CNB03119818XA patent/CN1245471C/zh not_active Expired - Lifetime
- 1997-09-30 CN CNB031198198A patent/CN1323124C/zh not_active Expired - Fee Related
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Correction item: Priority Correct: 1997.01.28 JP 014371/97|1997.04.30 JP 112396/97|1997.08.1 JP 207866/97 False: Missing tenth -12 priority Number: 11 Page: 740 Volume: 22 |
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