WO2005002794A3 - Cell, system and article for electrochemical mechanical processing (ecmp) - Google Patents
Cell, system and article for electrochemical mechanical processing (ecmp) Download PDFInfo
- Publication number
- WO2005002794A3 WO2005002794A3 PCT/US2004/022722 US2004022722W WO2005002794A3 WO 2005002794 A3 WO2005002794 A3 WO 2005002794A3 US 2004022722 W US2004022722 W US 2004022722W WO 2005002794 A3 WO2005002794 A3 WO 2005002794A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cell
- polishing
- platen assembly
- article
- electrochemical mechanical
- Prior art date
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H5/00—Combined machining
- B23H5/06—Electrochemical machining combined with mechanical working, e.g. grinding or honing
- B23H5/08—Electrolytic grinding
-
- 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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/017—Devices or means for dressing, cleaning or otherwise conditioning lapping tools
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04757017A EP1648658A2 (en) | 2003-07-01 | 2004-07-01 | Cell, system and article for electrochemical mechanical processing (ecmp) |
JP2006518987A JP2007528794A (en) | 2003-07-01 | 2004-07-01 | Method and apparatus for electrochemical mechanical processing |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48418903P | 2003-07-01 | 2003-07-01 | |
US60/484,189 | 2003-07-01 | ||
US10/642,128 US6962524B2 (en) | 2000-02-17 | 2003-08-15 | Conductive polishing article for electrochemical mechanical polishing |
US10/642,128 | 2003-08-15 | ||
US51668003P | 2003-11-03 | 2003-11-03 | |
US60/516,680 | 2003-11-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005002794A2 WO2005002794A2 (en) | 2005-01-13 |
WO2005002794A3 true WO2005002794A3 (en) | 2005-03-31 |
Family
ID=33568609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/022722 WO2005002794A2 (en) | 2003-07-01 | 2004-07-01 | Cell, system and article for electrochemical mechanical processing (ecmp) |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1648658A2 (en) |
JP (1) | JP2007528794A (en) |
KR (1) | KR20060035653A (en) |
WO (1) | WO2005002794A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4598095B2 (en) * | 2008-03-11 | 2010-12-15 | 育弘 池田 | Polishing equipment |
CN102089122A (en) * | 2008-05-15 | 2011-06-08 | 3M创新有限公司 | Polishing pad with endpoint window and systems and method using the same |
TWI396603B (en) | 2008-06-26 | 2013-05-21 | 3M Innovative Properties Co | Polishing pad with porous elements and method of making and using the same |
SG181678A1 (en) | 2009-12-30 | 2012-07-30 | 3M Innovative Properties Co | Polishing pads including phase-separated polymer blend and method of making and using the same |
CN109773290B (en) * | 2019-02-21 | 2020-06-02 | 清华大学 | Microsphere electric contact feedback insulation material workpiece surface alignment system and method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6116998A (en) * | 1997-01-13 | 2000-09-12 | Struers A/S | Attachment means and use of such means for attaching a sheet-formed abrasive or polishing means to a magnetized support |
US20020148732A1 (en) * | 2001-04-11 | 2002-10-17 | Ismail Emesh | Method and apparatus for electrochemically depositing a material onto a workpiece surface |
US6497800B1 (en) * | 2000-03-17 | 2002-12-24 | Nutool Inc. | Device providing electrical contact to the surface of a semiconductor workpiece during metal plating |
US20030114087A1 (en) * | 2001-12-19 | 2003-06-19 | Applied Materials, Inc. | Method and apparatus for face-up substrate polishing |
US20030220053A1 (en) * | 2000-02-17 | 2003-11-27 | Applied Materials, Inc. | Apparatus for electrochemical processing |
-
2004
- 2004-07-01 EP EP04757017A patent/EP1648658A2/en not_active Withdrawn
- 2004-07-01 KR KR1020057025450A patent/KR20060035653A/en not_active Application Discontinuation
- 2004-07-01 JP JP2006518987A patent/JP2007528794A/en active Pending
- 2004-07-01 WO PCT/US2004/022722 patent/WO2005002794A2/en not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6116998A (en) * | 1997-01-13 | 2000-09-12 | Struers A/S | Attachment means and use of such means for attaching a sheet-formed abrasive or polishing means to a magnetized support |
US20030220053A1 (en) * | 2000-02-17 | 2003-11-27 | Applied Materials, Inc. | Apparatus for electrochemical processing |
US6497800B1 (en) * | 2000-03-17 | 2002-12-24 | Nutool Inc. | Device providing electrical contact to the surface of a semiconductor workpiece during metal plating |
US20020148732A1 (en) * | 2001-04-11 | 2002-10-17 | Ismail Emesh | Method and apparatus for electrochemically depositing a material onto a workpiece surface |
US20030114087A1 (en) * | 2001-12-19 | 2003-06-19 | Applied Materials, Inc. | Method and apparatus for face-up substrate polishing |
Also Published As
Publication number | Publication date |
---|---|
JP2007528794A (en) | 2007-10-18 |
KR20060035653A (en) | 2006-04-26 |
WO2005002794A2 (en) | 2005-01-13 |
EP1648658A2 (en) | 2006-04-26 |
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