ATE538900T1 - Verbesserter haltering für wafer-träger - Google Patents

Verbesserter haltering für wafer-träger

Info

Publication number
ATE538900T1
ATE538900T1 AT04794543T AT04794543T ATE538900T1 AT E538900 T1 ATE538900 T1 AT E538900T1 AT 04794543 T AT04794543 T AT 04794543T AT 04794543 T AT04794543 T AT 04794543T AT E538900 T1 ATE538900 T1 AT E538900T1
Authority
AT
Austria
Prior art keywords
bladder
retaining ring
groove
ridge
pad
Prior art date
Application number
AT04794543T
Other languages
English (en)
Inventor
Larry Spiegel
Original Assignee
Strasbaugh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Strasbaugh filed Critical Strasbaugh
Application granted granted Critical
Publication of ATE538900T1 publication Critical patent/ATE538900T1/de

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
    • B24B37/27—Work carriers
    • B24B37/30—Work carriers for single side lapping of plane surfaces
    • 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
    • B24B37/27—Work carriers
    • B24B37/30—Work carriers for single side lapping of plane surfaces
    • B24B37/32—Retaining rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Packaging Frangible Articles (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
AT04794543T 2003-10-07 2004-10-06 Verbesserter haltering für wafer-träger ATE538900T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/680,995 US6869348B1 (en) 2003-10-07 2003-10-07 Retaining ring for wafer carriers
PCT/US2004/033225 WO2005036605A2 (en) 2003-10-07 2004-10-06 Improved retaining ring for wafer carriers

Publications (1)

Publication Number Publication Date
ATE538900T1 true ATE538900T1 (de) 2012-01-15

Family

ID=34274793

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04794543T ATE538900T1 (de) 2003-10-07 2004-10-06 Verbesserter haltering für wafer-träger

Country Status (5)

Country Link
US (2) US6869348B1 (de)
EP (1) EP1678745B1 (de)
AT (1) ATE538900T1 (de)
TW (1) TWI289899B (de)
WO (1) WO2005036605A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6869348B1 (en) * 2003-10-07 2005-03-22 Strasbaugh Retaining ring for wafer carriers
US7033252B2 (en) * 2004-03-05 2006-04-25 Strasbaugh Wafer carrier with pressurized membrane and retaining ring actuator
US20070010180A1 (en) * 2005-07-06 2007-01-11 Agere Systems, Inc. Carrier employing snap-fitted membrane retainer
US7520796B2 (en) * 2007-01-31 2009-04-21 Rohm And Haas Electronic Materials Cmp Holdings, Inc. Polishing pad with grooves to reduce slurry consumption
US7520798B2 (en) * 2007-01-31 2009-04-21 Rohm And Haas Electronic Materials Cmp Holdings, Inc. Polishing pad with grooves to reduce slurry consumption
US9272387B2 (en) 2011-04-13 2016-03-01 Applied Materials, Inc. Carrier head with shims
US20140174655A1 (en) * 2012-12-21 2014-06-26 HGST Netherlands B.V. Polishing tool with diaphram for uniform polishing of a wafer
US10658222B2 (en) 2015-01-16 2020-05-19 Lam Research Corporation Moveable edge coupling ring for edge process control during semiconductor wafer processing
US9744640B2 (en) * 2015-10-16 2017-08-29 Applied Materials, Inc. Corrosion resistant retaining rings
US10651015B2 (en) 2016-02-12 2020-05-12 Lam Research Corporation Variable depth edge ring for etch uniformity control
US10438833B2 (en) * 2016-02-16 2019-10-08 Lam Research Corporation Wafer lift ring system for wafer transfer
US20230166382A1 (en) * 2021-11-30 2023-06-01 Texas Instruments Incorporated Cmp polisher head over-rotation restrictor
CN116175305B (zh) * 2023-04-26 2023-07-04 北京特思迪半导体设备有限公司 用于加工扁平工件的压盘结构、设备及其姿态控制方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5310455A (en) * 1992-07-10 1994-05-10 Lsi Logic Corporation Techniques for assembling polishing pads for chemi-mechanical polishing of silicon wafers
JP3158934B2 (ja) * 1995-02-28 2001-04-23 三菱マテリアル株式会社 ウェーハ研磨装置
US5795215A (en) * 1995-06-09 1998-08-18 Applied Materials, Inc. Method and apparatus for using a retaining ring to control the edge effect
JP2917992B1 (ja) * 1998-04-10 1999-07-12 日本電気株式会社 研磨装置
US6206758B1 (en) * 1998-04-21 2001-03-27 United Microelectronics Corp. Method for increasing working life of retaining ring in chemical-mechanical polishing machine
US6390904B1 (en) * 1998-05-21 2002-05-21 Applied Materials, Inc. Retainers and non-abrasive liners used in chemical mechanical polishing
US6136710A (en) * 1998-10-19 2000-10-24 Chartered Semiconductor Manufacturing, Ltd. Chemical mechanical polishing apparatus with improved substrate carrier head and method of use
US6231428B1 (en) * 1999-03-03 2001-05-15 Mitsubishi Materials Corporation Chemical mechanical polishing head assembly having floating wafer carrier and retaining ring
US6206768B1 (en) * 1999-07-29 2001-03-27 Chartered Semiconductor Manufacturing, Ltd. Adjustable and extended guide rings
US6722963B1 (en) * 1999-08-03 2004-04-20 Micron Technology, Inc. Apparatus for chemical-mechanical planarization of microelectronic substrates with a carrier and membrane
SG90746A1 (en) * 1999-10-15 2002-08-20 Ebara Corp Apparatus and method for polishing workpiece
US6354927B1 (en) * 2000-05-23 2002-03-12 Speedfam-Ipec Corporation Micro-adjustable wafer retaining apparatus
US6540592B1 (en) * 2000-06-29 2003-04-01 Speedfam-Ipec Corporation Carrier head with reduced moment wear ring
US6579151B2 (en) * 2001-08-02 2003-06-17 Taiwan Semiconductor Manufacturing Co., Ltd Retaining ring with active edge-profile control by piezoelectric actuator/sensors
US6592437B1 (en) * 2001-12-26 2003-07-15 Lam Research Corporation Active gimbal ring with internal gel and methods for making same
US6869348B1 (en) * 2003-10-07 2005-03-22 Strasbaugh Retaining ring for wafer carriers

Also Published As

Publication number Publication date
WO2005036605A3 (en) 2009-04-02
EP1678745A4 (de) 2009-11-04
TW200520137A (en) 2005-06-16
WO2005036605A2 (en) 2005-04-21
EP1678745A2 (de) 2006-07-12
US7063605B2 (en) 2006-06-20
US20050164617A1 (en) 2005-07-28
TWI289899B (en) 2007-11-11
EP1678745B1 (de) 2011-12-28
US6869348B1 (en) 2005-03-22
US20050075062A1 (en) 2005-04-07

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