KR100258802B1 - 평탄화 장치 및 그를 이용한 평탄화 방법 - Google Patents
평탄화 장치 및 그를 이용한 평탄화 방법 Download PDFInfo
- Publication number
- KR100258802B1 KR100258802B1 KR1019950002765A KR19950002765A KR100258802B1 KR 100258802 B1 KR100258802 B1 KR 100258802B1 KR 1019950002765 A KR1019950002765 A KR 1019950002765A KR 19950002765 A KR19950002765 A KR 19950002765A KR 100258802 B1 KR100258802 B1 KR 100258802B1
- Authority
- KR
- South Korea
- Prior art keywords
- thermal expansion
- semiconductor substrate
- expansion means
- pad
- conductive pattern
- 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 - Fee Related
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
- B24B37/005—Control means for lapping machines or devices
- B24B37/015—Temperature control
-
- 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
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed 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
- H10P52/00—Grinding, lapping or polishing of wafers, substrates or parts of devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (5)
- 받침대의 상부에 열팽창계수가 낮은 물질로 이루어진 열팽창수단과, 상기 열팽창수단에 열을 가하는 히터와, 상기 열팽창수단과 공간에 의해 소정 간격 이격되어 열이 측방으로 방출되는 것을 방지하는 차단수단과, 상기 열팽창수단에 설치된 테이블과, 상기 테이블 내부로 냉각수를 순환시켜 열팽창수단으로 부터 전달되는 열을 냉각시키는 냉각수단과, 상기 테이블의 상부에 설치되는 다공성물질로 이루어져 반도체기판의 표면의 접촉되는 부분을 선택적으로 연마하는 패드와, 상기 패드의 표면에 연마 물질을 공급하는 연마물질 공급수단과, 상기 반도체기판의 상부가 상기 패드와 접촉되도록 고정시킨 상태로 회전시키는 홀더와, 상기 홀더를 구동하는 모터를 포함하는 평탄화 장치.
- 제1항에 있어서, 상기 열팽창수단은 알루미나, Zr, Sic, B4C 또는 융합된 실리카 글래스 중 어느 하나로 이루어진 평탕화 장치.
- 제1항에 있어서, 상기 열차단수단이 석영으로 이루어진 평탄화 장치.
- 반도체기판의 상부에 소정의 도선 패턴을 형성하는 단계와, 상기 도선 패턴이 형성된 반도체기판의 상부에 상기 도선 패턴 보다 두꺼운 절연층을 형성하는 단계와, 상기 반도체기판을 상부가 평탄화 장치의 패드와 접촉된 상태로 고정시키고 열팽창수단을 팽창시키면서 상기 도선 패턴 상에 형성된 상기 절연층의 볼록한 부분만을 선택적으로 연마하여 표면을 평탄하게 하는 단계를 구비하는 평탄한 방법.
- 제4항에 있어서, 상기 열팽창단계에서 가해지는 열에 의해 상기 열팽창수단이 팽창되는 것을 제어하여 표면이 연마되는 정도를 정확히 제어하는 평탄화 방법.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950002765A KR100258802B1 (ko) | 1995-02-15 | 1995-02-15 | 평탄화 장치 및 그를 이용한 평탄화 방법 |
| US08/563,170 US5664986A (en) | 1995-02-15 | 1995-11-27 | Apparatus for polishing a dielectric layer formed on a substrate |
| JP33578495A JP2969071B2 (ja) | 1995-02-15 | 1995-11-30 | 研摩装置 |
| IN1546CA1995 IN185476B (ko) | 1995-02-15 | 1995-11-30 | |
| CN95120467A CN1073911C (zh) | 1995-02-15 | 1995-12-08 | 抛光衬底上形成的介质层的装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950002765A KR100258802B1 (ko) | 1995-02-15 | 1995-02-15 | 평탄화 장치 및 그를 이용한 평탄화 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960032635A KR960032635A (ko) | 1996-09-17 |
| KR100258802B1 true KR100258802B1 (ko) | 2000-06-15 |
Family
ID=19408152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950002765A Expired - Fee Related KR100258802B1 (ko) | 1995-02-15 | 1995-02-15 | 평탄화 장치 및 그를 이용한 평탄화 방법 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5664986A (ko) |
| JP (1) | JP2969071B2 (ko) |
| KR (1) | KR100258802B1 (ko) |
| CN (1) | CN1073911C (ko) |
| IN (1) | IN185476B (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100413493B1 (ko) * | 2001-10-17 | 2004-01-03 | 주식회사 하이닉스반도체 | 화학적 기계적 연마 장치의 연마 플래튼 및 그를 이용한평탄화방법 |
| KR100835517B1 (ko) | 2003-12-26 | 2008-06-04 | 동부일렉트로닉스 주식회사 | 씨엠피 장비의 플래튼 장치 |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6083839A (en) * | 1997-12-31 | 2000-07-04 | Intel Corporation | Unique chemical mechanical planarization approach which utilizes magnetic slurry for polish and magnetic fields for process control |
| US7198548B1 (en) * | 2005-09-30 | 2007-04-03 | Applied Materials, Inc. | Polishing apparatus and method with direct load platen |
| CN103029031A (zh) * | 2011-09-30 | 2013-04-10 | 上海双明光学科技有限公司 | 一种晶圆基片加工方法 |
| CN103639886A (zh) * | 2013-11-29 | 2014-03-19 | 上海华力微电子有限公司 | 用于w-cmp的化学机械研磨装置及研磨方法 |
| US9873180B2 (en) | 2014-10-17 | 2018-01-23 | Applied Materials, Inc. | CMP pad construction with composite material properties using additive manufacturing processes |
| US10875153B2 (en) | 2014-10-17 | 2020-12-29 | Applied Materials, Inc. | Advanced polishing pad materials and formulations |
| US11745302B2 (en) | 2014-10-17 | 2023-09-05 | Applied Materials, Inc. | Methods and precursor formulations for forming advanced polishing pads by use of an additive manufacturing process |
| SG11201703114QA (en) | 2014-10-17 | 2017-06-29 | Applied Materials Inc | Cmp pad construction with composite material properties using additive manufacturing processes |
| US9776361B2 (en) | 2014-10-17 | 2017-10-03 | Applied Materials, Inc. | Polishing articles and integrated system and methods for manufacturing chemical mechanical polishing articles |
| JP2016090439A (ja) * | 2014-11-06 | 2016-05-23 | 株式会社日本自動車部品総合研究所 | 粒子状物質検出素子及び粒子状物質検出センサ |
| KR20230169424A (ko) | 2015-10-30 | 2023-12-15 | 어플라이드 머티어리얼스, 인코포레이티드 | 원하는 제타 전위를 가진 연마 제품을 형성하는 장치 및 방법 |
| US10593574B2 (en) | 2015-11-06 | 2020-03-17 | Applied Materials, Inc. | Techniques for combining CMP process tracking data with 3D printed CMP consumables |
| US10391605B2 (en) | 2016-01-19 | 2019-08-27 | Applied Materials, Inc. | Method and apparatus for forming porous advanced polishing pads using an additive manufacturing process |
| US11471999B2 (en) | 2017-07-26 | 2022-10-18 | Applied Materials, Inc. | Integrated abrasive polishing pads and manufacturing methods |
| WO2019032286A1 (en) | 2017-08-07 | 2019-02-14 | Applied Materials, Inc. | ABRASIVE DISTRIBUTION POLISHING PADS AND METHODS OF MAKING SAME |
| KR20210042171A (ko) | 2018-09-04 | 2021-04-16 | 어플라이드 머티어리얼스, 인코포레이티드 | 진보한 폴리싱 패드들을 위한 제형들 |
| CN112605847B (zh) * | 2020-11-23 | 2022-04-19 | 福建晶安光电有限公司 | 一种改进的晶片衬底抛光方法与装置 |
| US11878389B2 (en) | 2021-02-10 | 2024-01-23 | Applied Materials, Inc. | Structures formed using an additive manufacturing process for regenerating surface texture in situ |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3948089A (en) * | 1973-10-12 | 1976-04-06 | Westinghouse Electric Corporation | Strain gauge apparatus |
| NO135390C (no) * | 1975-09-02 | 1977-03-30 | Rdal Og Sunndal Verk A S | Elektrisk kokeplate med termostat. |
| KR860008003A (ko) * | 1985-04-08 | 1986-11-10 | 제이·로렌스 킨 | 양면 포리싱 작업용 캐리어 조립체 |
| CA2012878C (en) * | 1989-03-24 | 1995-09-12 | Masanori Nishiguchi | Apparatus for grinding semiconductor wafer |
| US5127196A (en) * | 1990-03-01 | 1992-07-07 | Intel Corporation | Apparatus for planarizing a dielectric formed over a semiconductor substrate |
| US5103596A (en) * | 1990-11-05 | 1992-04-14 | Toshiba Kikai Kabushiki Kaisha | Method and apparatus for controlling cylinder grinding machines |
| DE69333322T2 (de) * | 1992-09-24 | 2004-09-30 | Ebara Corp. | Poliergerät |
-
1995
- 1995-02-15 KR KR1019950002765A patent/KR100258802B1/ko not_active Expired - Fee Related
- 1995-11-27 US US08/563,170 patent/US5664986A/en not_active Expired - Fee Related
- 1995-11-30 JP JP33578495A patent/JP2969071B2/ja not_active Expired - Lifetime
- 1995-11-30 IN IN1546CA1995 patent/IN185476B/en unknown
- 1995-12-08 CN CN95120467A patent/CN1073911C/zh not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100413493B1 (ko) * | 2001-10-17 | 2004-01-03 | 주식회사 하이닉스반도체 | 화학적 기계적 연마 장치의 연마 플래튼 및 그를 이용한평탄화방법 |
| KR100835517B1 (ko) | 2003-12-26 | 2008-06-04 | 동부일렉트로닉스 주식회사 | 씨엠피 장비의 플래튼 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| IN185476B (ko) | 2001-02-03 |
| US5664986A (en) | 1997-09-09 |
| CN1132676A (zh) | 1996-10-09 |
| CN1073911C (zh) | 2001-10-31 |
| JPH08229806A (ja) | 1996-09-10 |
| JP2969071B2 (ja) | 1999-11-02 |
| KR960032635A (ko) | 1996-09-17 |
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