TW375552B - Apparatus for engaging a workpiece against a polishing surface during polishing of the workpiece - Google Patents

Apparatus for engaging a workpiece against a polishing surface during polishing of the workpiece

Info

Publication number
TW375552B
TW375552B TW086116959A TW86116959A TW375552B TW 375552 B TW375552 B TW 375552B TW 086116959 A TW086116959 A TW 086116959A TW 86116959 A TW86116959 A TW 86116959A TW 375552 B TW375552 B TW 375552B
Authority
TW
Taiwan
Prior art keywords
lower plate
plate member
polishing
workpiece
disposed
Prior art date
Application number
TW086116959A
Other languages
English (en)
Inventor
Joseph V Cesna
Gordon J Grosslight
Chris Karlsrud
Original Assignee
Speedfam Ipec Corp
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 Speedfam Ipec Corp filed Critical Speedfam Ipec Corp
Application granted granted Critical
Publication of TW375552B publication Critical patent/TW375552B/zh

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/11—Vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
TW086116959A 1996-11-14 1997-11-14 Apparatus for engaging a workpiece against a polishing surface during polishing of the workpiece TW375552B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/751,014 US5791978A (en) 1996-11-14 1996-11-14 Bearing assembly for wafer planarization carrier

Publications (1)

Publication Number Publication Date
TW375552B true TW375552B (en) 1999-12-01

Family

ID=25020109

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086116959A TW375552B (en) 1996-11-14 1997-11-14 Apparatus for engaging a workpiece against a polishing surface during polishing of the workpiece

Country Status (3)

Country Link
US (1) US5791978A (zh)
TW (1) TW375552B (zh)
WO (1) WO1998021008A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12098792B2 (en) 2020-09-18 2024-09-24 Samsung Electronics Co., Ltd. Damper for an exhaust line of a semiconductor fabrication apparatus

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6113479A (en) * 1997-07-25 2000-09-05 Obsidian, Inc. Wafer carrier for chemical mechanical planarization polishing
US5916016A (en) * 1997-10-23 1999-06-29 Vlsi Technology, Inc. Methods and apparatus for polishing wafers
US5993302A (en) * 1997-12-31 1999-11-30 Applied Materials, Inc. Carrier head with a removable retaining ring for a chemical mechanical polishing apparatus
US6283828B1 (en) 1998-11-09 2001-09-04 Tokyo Seimitsu Co., Ltd. Wafer polishing apparatus
JP3085948B1 (ja) 1999-05-10 2000-09-11 株式会社東京精密 ウェーハ研磨装置
US6408767B1 (en) 2000-03-01 2002-06-25 Nikon Corporation Low stiffness suspension for a stage
KR20040011433A (ko) 2000-11-21 2004-02-05 엠이엠씨 일렉트로닉 머티리얼스 쏘시에떼 퍼 아찌오니 반도체 웨이퍼, 연마 장치 및 방법
US6712673B2 (en) 2001-10-04 2004-03-30 Memc Electronic Materials, Inc. Polishing apparatus, polishing head and method
US6739958B2 (en) * 2002-03-19 2004-05-25 Applied Materials Inc. Carrier head with a vibration reduction feature for a chemical mechanical polishing system
CN113492352A (zh) * 2020-12-30 2021-10-12 深圳市五力波智能科技有限公司 抛光装置及抛光设备
CN115091340B (zh) * 2022-07-25 2025-12-19 上饶市名创智能科技有限公司 全自动智能抛光机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579917A (en) * 1968-11-15 1971-05-25 Speedfam Corp Polishing machine
US3731435A (en) * 1971-02-09 1973-05-08 Speedfam Corp Polishing machine load plate
US4194324A (en) * 1978-01-16 1980-03-25 Siltec Corporation Semiconductor wafer polishing machine and wafer carrier therefor
US4270314A (en) * 1979-09-17 1981-06-02 Speedfam Corporation Bearing mount for lapping machine pressure plate
US5423221A (en) * 1986-02-11 1995-06-13 Abb K-Flow Inc. Mass flow measuring device
JPS6362668A (ja) * 1986-09-03 1988-03-18 Shin Etsu Handotai Co Ltd 研摩装置
JPH079896B2 (ja) * 1988-10-06 1995-02-01 信越半導体株式会社 研磨装置
US5205082A (en) * 1991-12-20 1993-04-27 Cybeq Systems, Inc. Wafer polisher head having floating retainer ring
DE69333322T2 (de) * 1992-09-24 2004-09-30 Ebara Corp. Poliergerät
US5624299A (en) * 1993-12-27 1997-04-29 Applied Materials, Inc. Chemical mechanical polishing apparatus with improved carrier and method of use
US5449316A (en) * 1994-01-05 1995-09-12 Strasbaugh; Alan Wafer carrier for film planarization
US5423558A (en) * 1994-03-24 1995-06-13 Ipec/Westech Systems, Inc. Semiconductor wafer carrier and method
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12098792B2 (en) 2020-09-18 2024-09-24 Samsung Electronics Co., Ltd. Damper for an exhaust line of a semiconductor fabrication apparatus
TWI872315B (zh) * 2020-09-18 2025-02-11 南韓商三星電子股份有限公司 用於半導體製造設備的排氣管線的阻尼器

Also Published As

Publication number Publication date
WO1998021008A1 (en) 1998-05-22
US5791978A (en) 1998-08-11

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