CN1670114B - 研磨用磨料、研磨剂、研磨液、研磨液的制造方法、研磨方法以及半导体元件的制造方法 - Google Patents
研磨用磨料、研磨剂、研磨液、研磨液的制造方法、研磨方法以及半导体元件的制造方法 Download PDFInfo
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- CN1670114B CN1670114B CN200510055710.5A CN200510055710A CN1670114B CN 1670114 B CN1670114 B CN 1670114B CN 200510055710 A CN200510055710 A CN 200510055710A CN 1670114 B CN1670114 B CN 1670114B
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Images
Classifications
-
- 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
-
- 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
- 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
- H01L21/02002—Preparing wafers
- H01L21/02005—Preparing bulk and homogeneous wafers
- H01L21/02008—Multistep processes
- H01L21/0201—Specific process step
- H01L21/02013—Grinding, lapping
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
研磨剂的成分 | 配比(重量%) | 浓度 |
硅石(磨料) | 20 | 11(g/L) |
二氯异氰酸钠 | 35 | 0.0082(mol/L) |
三聚磷酸钠 | 22 | 0.03(mol/L) |
硫酸钠 | 18 | 0.06(mol/L) |
碳酸钠 | 5 | 0.025(mol/L) |
项目 | 条件 |
样品 | 直径为100mm的GaAa晶片 |
研磨压力 | 3.5kPa(35gf/cm<sup>2</sup>) |
定盘转速 | 74rpm |
研磨液供给量 | 15ml/min |
研磨时间 | 60分钟 |
硅石(磨料) | 研磨速度(μm/min) | 晶片形状(TTV)(μm) | 表面粗糙度(Pv)(nm) | 外观 |
序号1 | 大于等于0.6 | 1.5 | 3~5 | ○ |
硅石(磨料) | 研磨速度(μm/min) | 晶片形状(TTV)(μm) | 表面粗糙度(Pv)(nm) | 外观 |
序号2 | 大于等于0.6 | 1.3 | 3~5 | ○ |
序号3 | 大于等于0.6 | 1.4 | 3~5 | ○ |
序号4 | 大于等于0.6 | 1.4 | 3~5 | ○ |
序号5 | 0.53 | 1.6 | 3~5 | ○ |
序号6 | 0.52 | 1.8 | 4~7 | ○ |
序号7 | 0.55 | 2.0 | 5~10 | △ |
硅石(磨料) | 研磨速度(μm/min) | 晶片形状(TTV)(μm) | 表面粗糙度(Pv)(nm) | 外观 |
序号8 | 0.56 | 1.0(外周塌边) | 3~5 | ○ |
序号9 | 0.60 | 0.8(外周塌边) | 3~5 | ○ |
序号10 | 0.53 | 1.1(外周塌边) | 3~5 | ○ |
序号11 | 0.51 | 0.5(外周塌边) | 3~5 | ○ |
序号12 | 0.43 | 1.2(外周塌边) | 6~12 | × |
三聚磷酸钠浓度(mol/l) | |
1 | 0.03 |
2 | 0.05 |
3 | 0.07 |
4 | 0.085 |
研磨速度(μm/min) | 晶片形状(TTV)(μm) | 表面粗糙度(Pv)(nm) | 外观 | |
1 | 大于等于0.55 | 1.3 | 3~5 | ○ |
2 | 大于等于0.60 | 1.4 | 3~5 | ○ |
3 | 大于等于0.63 | 1.4 | 3~5 | ○ |
4 | 大于等于0.67 | 1.3 | 3~5 | △ |
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004080756 | 2004-03-19 | ||
JP2004080756A JP4311247B2 (ja) | 2004-03-19 | 2004-03-19 | 研磨用砥粒、研磨剤、研磨液の製造方法 |
JP2004-080756 | 2004-03-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1670114A CN1670114A (zh) | 2005-09-21 |
CN1670114B true CN1670114B (zh) | 2010-05-12 |
Family
ID=34985282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200510055710.5A Active CN1670114B (zh) | 2004-03-19 | 2005-03-18 | 研磨用磨料、研磨剂、研磨液、研磨液的制造方法、研磨方法以及半导体元件的制造方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7267604B2 (zh) |
JP (1) | JP4311247B2 (zh) |
CN (1) | CN1670114B (zh) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4311247B2 (ja) * | 2004-03-19 | 2009-08-12 | 日立電線株式会社 | 研磨用砥粒、研磨剤、研磨液の製造方法 |
TW200717635A (en) * | 2005-09-06 | 2007-05-01 | Komatsu Denshi Kinzoku Kk | Polishing method for semiconductor wafer |
JP2007103463A (ja) * | 2005-09-30 | 2007-04-19 | Sumitomo Electric Ind Ltd | ポリシングスラリー、GaxIn1−xAsyP1−y結晶の表面処理方法およびGaxIn1−xAsyP1−y結晶基板 |
US8075697B2 (en) * | 2007-02-08 | 2011-12-13 | Fontana Technology | Particle removal method and composition |
JP4367494B2 (ja) * | 2007-02-09 | 2009-11-18 | 住友電気工業株式会社 | GaAsウエハの化学機械研磨方法 |
JP2008235481A (ja) * | 2007-03-19 | 2008-10-02 | Nippon Chem Ind Co Ltd | 半導体ウエハ研磨用組成物、その製造方法、及び研磨加工方法 |
US20080274618A1 (en) * | 2007-05-04 | 2008-11-06 | Ferro Corporation | Polishing composition and method for high selectivity polysilicon cmp |
JP4552968B2 (ja) * | 2007-05-29 | 2010-09-29 | 住友電気工業株式会社 | 化合物半導体基板の研磨方法、化合物半導体基板、化合物半導体エピ基板の製造方法および化合物半導体エピ基板 |
JP5461772B2 (ja) * | 2007-12-14 | 2014-04-02 | 花王株式会社 | 研磨液組成物 |
JP5173673B2 (ja) * | 2008-08-22 | 2013-04-03 | スタンレー電気株式会社 | 半導体発光素子 |
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US8523968B2 (en) * | 2008-12-23 | 2013-09-03 | Saint-Gobain Abrasives, Inc. | Abrasive article with improved packing density and mechanical properties and method of making |
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US20120264303A1 (en) * | 2011-04-15 | 2012-10-18 | Taiwan Semiconductor Manufacturing Co., Ltd. | Chemical mechanical polishing slurry, system and method |
US9688884B2 (en) * | 2011-11-25 | 2017-06-27 | Fujimi Incorporated | Polishing composition |
EP2797715A4 (en) | 2011-12-30 | 2016-04-20 | Saint Gobain Ceramics | SHAPED ABRASIVE PARTICLE AND METHOD OF FORMING THE SAME |
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JP6125814B2 (ja) * | 2012-07-05 | 2017-05-10 | 花王株式会社 | 磁気ディスク基板の製造方法 |
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EP2906392A4 (en) | 2012-10-15 | 2016-07-13 | Saint Gobain Abrasives Inc | GRINDING PARTICLES WITH SPECIAL FORMS AND METHOD FOR FORMING SUCH PARTICLES |
JP5355768B2 (ja) * | 2012-11-27 | 2013-11-27 | スタンレー電気株式会社 | 半導体積層構造の製造方法 |
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EP3455320A4 (en) | 2016-05-10 | 2019-11-20 | Saint-Gobain Ceramics&Plastics, Inc. | GRINDING PARTICLES AND METHOD FOR FORMING THEREOF |
EP4071224A3 (en) | 2016-05-10 | 2023-01-04 | Saint-Gobain Ceramics and Plastics, Inc. | Methods of forming abrasive articles |
US11230653B2 (en) | 2016-09-29 | 2022-01-25 | Saint-Gobain Abrasives, Inc. | Fixed abrasive articles and methods of forming same |
JP6604313B2 (ja) * | 2016-11-10 | 2019-11-13 | 株式会社Sumco | 砥粒の評価方法並びにウェーハの製造方法 |
US10563105B2 (en) | 2017-01-31 | 2020-02-18 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
US10865148B2 (en) | 2017-06-21 | 2020-12-15 | Saint-Gobain Ceramics & Plastics, Inc. | Particulate materials and methods of forming same |
KR20210006641A (ko) | 2019-07-09 | 2021-01-19 | 오씨아이 주식회사 | 실리콘 질화막 식각 용액 및 이를 사용한 반도체 소자의 제조 방법 |
EP4081369A4 (en) | 2019-12-27 | 2024-04-10 | Saint-Gobain Ceramics & Plastics Inc. | GRINDING ARTICLES AND METHODS OF FORMING SAME |
CN113561048B (zh) * | 2021-09-26 | 2021-12-31 | 常州市名流干燥设备有限公司 | 一种半导体晶圆干燥系统用打磨膏输送机构 |
Citations (1)
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---|---|---|---|---|
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JP3441142B2 (ja) | 1994-02-04 | 2003-08-25 | 日産化学工業株式会社 | 半導体ウェーハーの研磨方法 |
JP3841873B2 (ja) | 1996-04-30 | 2006-11-08 | 株式会社フジミインコーポレーテッド | 研磨用砥粒及び研磨用組成物 |
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AU2002213054A1 (en) * | 2000-10-06 | 2002-04-15 | 3M Innovative Properties Company | Ceramic aggregate particles |
US6551366B1 (en) * | 2000-11-10 | 2003-04-22 | 3M Innovative Properties Company | Spray drying methods of making agglomerate abrasive grains and abrasive articles |
US7887714B2 (en) * | 2000-12-25 | 2011-02-15 | Nissan Chemical Industries, Ltd. | Cerium oxide sol and abrasive |
JP2002338232A (ja) | 2001-05-18 | 2002-11-27 | Nippon Chem Ind Co Ltd | 二次凝集コロイダルシリカとその製造方法及びそれを用いた研磨剤組成物 |
US7091148B2 (en) * | 2003-08-09 | 2006-08-15 | H.C. Spinks Clay Company, Inc. | Silicious clay slurry |
JP4311247B2 (ja) * | 2004-03-19 | 2009-08-12 | 日立電線株式会社 | 研磨用砥粒、研磨剤、研磨液の製造方法 |
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---|
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JP4311247B2 (ja) | 2009-08-12 |
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US7267604B2 (en) | 2007-09-11 |
CN1670114A (zh) | 2005-09-21 |
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