KR19990077476A - 작업편면가공장치 - Google Patents
작업편면가공장치 Download PDFInfo
- Publication number
- KR19990077476A KR19990077476A KR1019990006264A KR19990006264A KR19990077476A KR 19990077476 A KR19990077476 A KR 19990077476A KR 1019990006264 A KR1019990006264 A KR 1019990006264A KR 19990006264 A KR19990006264 A KR 19990006264A KR 19990077476 A KR19990077476 A KR 19990077476A
- Authority
- KR
- South Korea
- Prior art keywords
- workpiece
- wafer
- polishing
- plates
- processing apparatus
- 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.)
- Abandoned
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
- B24B37/07—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool
- B24B37/10—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping
- B24B37/105—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping the workpieces or work carriers being actively moved by a drive, e.g. in a combined rotary and translatory movement
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P74/00—Testing or measuring during manufacture or treatment of wafers, substrates or devices
-
- 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
- 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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
Claims (6)
- 대칭 점에 배치되며 각각의 중심에 대해 회전 가능한 다수의 정반과,상기 다수의 정반과 작업편을 접촉시키기 위해 그리고 작업편 회전동안 가압 시키기 위한 가압 부재와,상기 다수의 정반과 접촉하지 않는 작업편의 일부분을 제거하는 방향으로 상기 가압 부재를 요동시키는 요동 기구를 구비하는 작업편 면 가공장치.
- 제 1 항에 있어서, 상기 가압 부재는 작업편을 상기 다수의 정반의 중심과 작업편의 중심이 일치하도록 다수의 정반과 접촉시키며, 상기 다수의 정반의 내측 내접원의 반경 거리에의해 작업편을 상기 정반의 직경 방향으로 이동시키도록 상기 요동 기구가 상기 가압 부재를 요동 시키는 작업편 면 가공 장치.
- 제 1 항에 있어서, 3개의 정반이 제공되는 작업편 면 가공 장치.
- 제 1 항에 있어서, 상기 정반은 연마 정반, 래핑 정반 및 폴리싱 정반으로 구성되는 그룹중에서 선택되는 정반인 작업편 면 가공 장치.
- 제 1 항에 있어서, 상기 작업편은 웨이퍼인 작업편 면 가공 장치.
- 제 1 항에 있어서, 광빔을 작업편의 가공면의 중심으로부터 주변림까지 주사시켜 가공면 전체의 가공상태를 측정하는 측정장치를 또한 구비하는 작업편 면 가공 장치.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7655198A JPH11254314A (ja) | 1998-03-10 | 1998-03-10 | ワーク面加工装置 |
| JP98-76551 | 1998-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19990077476A true KR19990077476A (ko) | 1999-10-25 |
Family
ID=13608408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990006264A Abandoned KR19990077476A (ko) | 1998-03-10 | 1999-02-25 | 작업편면가공장치 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6068545A (ko) |
| EP (1) | EP0941805A3 (ko) |
| JP (1) | JPH11254314A (ko) |
| KR (1) | KR19990077476A (ko) |
| TW (1) | TW394719B (ko) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6340326B1 (en) | 2000-01-28 | 2002-01-22 | Lam Research Corporation | System and method for controlled polishing and planarization of semiconductor wafers |
| US6705930B2 (en) | 2000-01-28 | 2004-03-16 | Lam Research Corporation | System and method for polishing and planarizing semiconductor wafers using reduced surface area polishing pads and variable partial pad-wafer overlapping techniques |
| US6609950B2 (en) * | 2000-07-05 | 2003-08-26 | Ebara Corporation | Method for polishing a substrate |
| US6585572B1 (en) | 2000-08-22 | 2003-07-01 | Lam Research Corporation | Subaperture chemical mechanical polishing system |
| US6640155B2 (en) | 2000-08-22 | 2003-10-28 | Lam Research Corporation | Chemical mechanical polishing apparatus and methods with central control of polishing pressure applied by polishing head |
| US7481695B2 (en) | 2000-08-22 | 2009-01-27 | Lam Research Corporation | Polishing apparatus and methods having high processing workload for controlling polishing pressure applied by polishing head |
| US6652357B1 (en) | 2000-09-22 | 2003-11-25 | Lam Research Corporation | Methods for controlling retaining ring and wafer head tilt for chemical mechanical polishing |
| US6471566B1 (en) * | 2000-09-18 | 2002-10-29 | Lam Research Corporation | Sacrificial retaining ring CMP system and methods for implementing the same |
| US6443815B1 (en) | 2000-09-22 | 2002-09-03 | Lam Research Corporation | Apparatus and methods for controlling pad conditioning head tilt for chemical mechanical polishing |
| US7195535B1 (en) * | 2004-07-22 | 2007-03-27 | Applied Materials, Inc. | Metrology for chemical mechanical polishing |
| GB0900949D0 (en) * | 2009-01-21 | 2009-03-04 | Ind Valve Services Pte Ltd | Safety calve re-machining |
| DE102010063179B4 (de) * | 2010-12-15 | 2012-10-04 | Siltronic Ag | Verfahren zur gleichzeitigen Material abtragenden Bearbeitung beider Seiten mindestens dreier Halbleiterscheiben |
| CN111360687B (zh) * | 2018-12-26 | 2021-06-01 | 力山工业股份有限公司 | 自动研磨装置 |
| US20220297258A1 (en) * | 2021-03-17 | 2022-09-22 | Applied Materials, Inc. | Substrate polishing simultaneously over multiple mini platens |
| CN113894680B (zh) * | 2021-09-13 | 2023-03-31 | 莱州市蔚仪试验器械制造有限公司 | 一种加压装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3968598A (en) * | 1972-01-20 | 1976-07-13 | Canon Kabushiki Kaisha | Workpiece lapping device |
| JPS6411757A (en) * | 1987-07-01 | 1989-01-17 | Tomoaki Goto | Grinding machine |
| JP2644058B2 (ja) * | 1989-11-10 | 1997-08-25 | 不二越機械工業株式会社 | ウエハー加工装置 |
| US5384986A (en) * | 1992-09-24 | 1995-01-31 | Ebara Corporation | Polishing apparatus |
| US5435772A (en) * | 1993-04-30 | 1995-07-25 | Motorola, Inc. | Method of polishing a semiconductor substrate |
| JP2910507B2 (ja) * | 1993-06-08 | 1999-06-23 | 信越半導体株式会社 | 半導体ウエーハの製造方法 |
| US5791969A (en) * | 1994-11-01 | 1998-08-11 | Lund; Douglas E. | System and method of automatically polishing semiconductor wafers |
| JPH08174411A (ja) * | 1994-12-22 | 1996-07-09 | Ebara Corp | ポリッシング装置 |
| US5868605A (en) * | 1995-06-02 | 1999-02-09 | Speedfam Corporation | In-situ polishing pad flatness control |
| US5674109A (en) * | 1995-09-13 | 1997-10-07 | Ebara Corporation | Apparatus and method for polishing workpiece |
| JPH09277158A (ja) * | 1996-04-15 | 1997-10-28 | Speedfam Co Ltd | ディスクの条痕パターン形成方法及びその装置 |
-
1998
- 1998-03-10 JP JP7655198A patent/JPH11254314A/ja active Pending
-
1999
- 1999-01-21 US US09/235,099 patent/US6068545A/en not_active Expired - Fee Related
- 1999-02-06 TW TW088101845A patent/TW394719B/zh not_active IP Right Cessation
- 1999-02-08 EP EP99101694A patent/EP0941805A3/en not_active Withdrawn
- 1999-02-25 KR KR1019990006264A patent/KR19990077476A/ko not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP0941805A2 (en) | 1999-09-15 |
| JPH11254314A (ja) | 1999-09-21 |
| EP0941805A3 (en) | 2002-06-05 |
| US6068545A (en) | 2000-05-30 |
| TW394719B (en) | 2000-06-21 |
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| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
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