WO2002015246A1 - Procede de polissage de tranches de semiconducteurs - Google Patents
Procede de polissage de tranches de semiconducteurs Download PDFInfo
- Publication number
- WO2002015246A1 WO2002015246A1 PCT/JP2001/006775 JP0106775W WO0215246A1 WO 2002015246 A1 WO2002015246 A1 WO 2002015246A1 JP 0106775 W JP0106775 W JP 0106775W WO 0215246 A1 WO0215246 A1 WO 0215246A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- polishing
- scratches
- layer
- polishing cloth
- wafer
- Prior art date
Links
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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System 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
-
- 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
-
- 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
- B24B37/11—Lapping tools
- B24B37/20—Lapping pads for working plane surfaces
- B24B37/22—Lapping pads for working plane surfaces characterised by a multi-layered structure
-
- 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
- B24B37/11—Lapping tools
- B24B37/20—Lapping pads for working plane surfaces
- B24B37/24—Lapping pads for working plane surfaces characterised by the composition or properties of the pad materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01954485A EP1316991A1 (en) | 2000-08-17 | 2001-08-07 | Method of polishing semiconductor wafer |
KR10-2003-7000368A KR20030015885A (ko) | 2000-08-17 | 2001-08-07 | 반도체 웨이퍼의 연마방법 |
US10/344,660 US6969304B2 (en) | 2000-08-17 | 2001-08-07 | Method of polishing semiconductor wafer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000247829A JP2002059356A (ja) | 2000-08-17 | 2000-08-17 | 半導体ウェーハの研磨方法 |
JP2000-247829 | 2000-08-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002015246A1 true WO2002015246A1 (fr) | 2002-02-21 |
Family
ID=18737842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2001/006775 WO2002015246A1 (fr) | 2000-08-17 | 2001-08-07 | Procede de polissage de tranches de semiconducteurs |
Country Status (6)
Country | Link |
---|---|
US (1) | US6969304B2 (ja) |
EP (1) | EP1316991A1 (ja) |
JP (1) | JP2002059356A (ja) |
KR (1) | KR20030015885A (ja) |
TW (1) | TW503157B (ja) |
WO (1) | WO2002015246A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200338688A1 (en) * | 2019-04-25 | 2020-10-29 | Lth Co., Ltd. | Method for automatically verifying and cleaning large-sized particle counter for analyzing cmp slurry and verification system suitable for same |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7848079B1 (en) | 2006-01-18 | 2010-12-07 | Musco Corporation | Multi-capacitor assembly |
KR101109994B1 (ko) * | 2010-02-26 | 2012-01-31 | 현대제철 주식회사 | 산소제조설비의 기화장치 및 기화방법 |
JP6178190B2 (ja) * | 2012-09-28 | 2017-08-09 | 富士紡ホールディングス株式会社 | 研磨パッド |
JP6178191B2 (ja) * | 2012-09-28 | 2017-08-09 | 富士紡ホールディングス株式会社 | 研磨パッド |
JP6582057B2 (ja) | 2015-10-29 | 2019-09-25 | 古河電気工業株式会社 | 研磨パッド、研磨パッドを用いた研磨方法及び該研磨パッドの使用方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07108454A (ja) * | 1992-12-01 | 1995-04-25 | Chiyoda Kk | 精密研磨用パッド |
WO1997047433A1 (en) * | 1996-06-14 | 1997-12-18 | Speedfam Corporation | Methods and apparatus for the chemical mechanical planarization of electronic devices |
JPH11277408A (ja) * | 1998-01-29 | 1999-10-12 | Shin Etsu Handotai Co Ltd | 半導体ウエーハの鏡面研磨用研磨布、鏡面研磨方法ならびに鏡面研磨装置 |
WO2000053370A2 (en) * | 1999-03-08 | 2000-09-14 | Speedfam-Ipec Corporation | Method and apparatus for non-abrasive conditioning of polishing pads |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996040461A1 (en) | 1995-06-07 | 1996-12-19 | Credo Tool Company | Masonry drill bit |
US6589106B1 (en) * | 1997-04-04 | 2003-07-08 | Etablissements D Curt, Societe Anonyme | Consumable polishing element, particularly for finishing optical glass |
-
2000
- 2000-08-17 JP JP2000247829A patent/JP2002059356A/ja active Pending
-
2001
- 2001-08-07 US US10/344,660 patent/US6969304B2/en not_active Expired - Fee Related
- 2001-08-07 WO PCT/JP2001/006775 patent/WO2002015246A1/ja not_active Application Discontinuation
- 2001-08-07 EP EP01954485A patent/EP1316991A1/en not_active Withdrawn
- 2001-08-07 KR KR10-2003-7000368A patent/KR20030015885A/ko not_active Application Discontinuation
- 2001-08-14 TW TW090119897A patent/TW503157B/zh active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07108454A (ja) * | 1992-12-01 | 1995-04-25 | Chiyoda Kk | 精密研磨用パッド |
WO1997047433A1 (en) * | 1996-06-14 | 1997-12-18 | Speedfam Corporation | Methods and apparatus for the chemical mechanical planarization of electronic devices |
JPH11277408A (ja) * | 1998-01-29 | 1999-10-12 | Shin Etsu Handotai Co Ltd | 半導体ウエーハの鏡面研磨用研磨布、鏡面研磨方法ならびに鏡面研磨装置 |
WO2000053370A2 (en) * | 1999-03-08 | 2000-09-14 | Speedfam-Ipec Corporation | Method and apparatus for non-abrasive conditioning of polishing pads |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200338688A1 (en) * | 2019-04-25 | 2020-10-29 | Lth Co., Ltd. | Method for automatically verifying and cleaning large-sized particle counter for analyzing cmp slurry and verification system suitable for same |
Also Published As
Publication number | Publication date |
---|---|
US6969304B2 (en) | 2005-11-29 |
JP2002059356A (ja) | 2002-02-26 |
US20040043707A1 (en) | 2004-03-04 |
KR20030015885A (ko) | 2003-02-25 |
TW503157B (en) | 2002-09-21 |
EP1316991A1 (en) | 2003-06-04 |
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