ES2136460T3 - Soporte de disco de pulido y procedimiento de pulido. - Google Patents

Soporte de disco de pulido y procedimiento de pulido.

Info

Publication number
ES2136460T3
ES2136460T3 ES97401394T ES97401394T ES2136460T3 ES 2136460 T3 ES2136460 T3 ES 2136460T3 ES 97401394 T ES97401394 T ES 97401394T ES 97401394 T ES97401394 T ES 97401394T ES 2136460 T3 ES2136460 T3 ES 2136460T3
Authority
ES
Spain
Prior art keywords
layer
polishing
disc
disc support
procedure
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES97401394T
Other languages
English (en)
Inventor
Georges Henri Broido
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lam Plan SA
Original Assignee
Lam Plan SA
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 Lam Plan SA filed Critical Lam Plan SA
Application granted granted Critical
Publication of ES2136460T3 publication Critical patent/ES2136460T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B24B37/11—Lapping tools
    • B24B37/20—Lapping pads for working plane surfaces
    • B24B37/205—Lapping pads for working plane surfaces provided with a window for inspecting the surface of the work being lapped
    • 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
    • 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
    • B24B37/26—Lapping pads for working plane surfaces characterised by the shape of the lapping pad surface, e.g. grooved

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

ESTE SOPORTE DE DISCO DE PULIDO ESTA CONSTITUIDO POR UN CUERPO (1) QUE TIENE UN AGUJERO DE CENTRADO (4) EN EL CENTRO DE UNA DE LAS CARAS Y UN AGUJERO DE ARRASTRE (5) DESCENTRADO EN ESTA MISMA CARA. UN REVESTIMIENTO (6) DE MATERIAL MAS TIERNO QUE EL DEL CUERPO (1) SE APLICA SOBRE LA OTRA CARA (3).
ES97401394T 1996-06-28 1997-06-18 Soporte de disco de pulido y procedimiento de pulido. Expired - Lifetime ES2136460T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9608076A FR2750354B1 (fr) 1996-06-28 1996-06-28 Support de disque de polissage et procede de polissage

Publications (1)

Publication Number Publication Date
ES2136460T3 true ES2136460T3 (es) 1999-11-16

Family

ID=9493524

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97401394T Expired - Lifetime ES2136460T3 (es) 1996-06-28 1997-06-18 Soporte de disco de pulido y procedimiento de pulido.

Country Status (10)

Country Link
US (1) US6048261A (es)
EP (1) EP0816018B1 (es)
JP (1) JPH1076471A (es)
AT (1) ATE182829T1 (es)
CA (1) CA2208430A1 (es)
DE (2) DE69700374D1 (es)
DK (1) DK0816018T3 (es)
ES (1) ES2136460T3 (es)
FR (1) FR2750354B1 (es)
ZA (1) ZA975747B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20106228U1 (de) 2001-04-09 2001-06-28 Jobra Metall GmbH, 84056 Rottenburg Trägerteller für Lamellenschleifscheiben
EP2939788A1 (en) * 2010-10-05 2015-11-04 Black & Decker Inc. Universal abrasive disc

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2747343A (en) * 1954-09-02 1956-05-29 Contur Abrasive Company Inc Abrasive articles and the like and holders therefor
DE2013896A1 (en) * 1970-03-23 1971-10-14 Alkor Werk, Karl Lissmann KG, 8000 München Semiconductor lapping machine
JPH01193166A (ja) * 1988-01-28 1989-08-03 Showa Denko Kk 半導体ウェハ鏡面研磨用パッド
US5564965A (en) * 1993-12-14 1996-10-15 Shin-Etsu Handotai Co., Ltd. Polishing member and wafer polishing apparatus
EP0713897B1 (en) * 1994-05-10 2001-08-08 Asahi Kasei Kabushiki Kaisha Fluororesin foam and process for producing the same
JPH09321001A (ja) * 1996-05-31 1997-12-12 Komatsu Electron Metals Co Ltd 半導体ウェハの研磨方法
JP2738392B1 (ja) * 1996-11-05 1998-04-08 日本電気株式会社 半導体装置の研磨装置及び研磨方法

Also Published As

Publication number Publication date
ZA975747B (en) 1998-12-28
FR2750354A1 (fr) 1998-01-02
FR2750354B1 (fr) 1998-08-07
EP0816018A1 (fr) 1998-01-07
DE69700374T2 (de) 1999-11-25
EP0816018B1 (fr) 1999-08-04
DE69700374D1 (de) 1999-09-09
US6048261A (en) 2000-04-11
DK0816018T3 (da) 1999-12-06
DE69700374T4 (de) 2000-04-06
JPH1076471A (ja) 1998-03-24
ATE182829T1 (de) 1999-08-15
CA2208430A1 (fr) 1997-12-28

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