KR100796557B1 - 화학적 기계적 연마장비의 세정장치 - Google Patents
화학적 기계적 연마장비의 세정장치 Download PDFInfo
- Publication number
- KR100796557B1 KR100796557B1 KR1020060059041A KR20060059041A KR100796557B1 KR 100796557 B1 KR100796557 B1 KR 100796557B1 KR 1020060059041 A KR1020060059041 A KR 1020060059041A KR 20060059041 A KR20060059041 A KR 20060059041A KR 100796557 B1 KR100796557 B1 KR 100796557B1
- Authority
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- South Korea
- Prior art keywords
- passage
- polishing pad
- washing water
- compressed gas
- block
- Prior art date
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 104
- 239000000126 substance Substances 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000005406 washing Methods 0.000 claims abstract description 33
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- 238000005507 spraying Methods 0.000 claims abstract description 12
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 24
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 9
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 239000002002 slurry Substances 0.000 abstract description 14
- 239000002245 particle Substances 0.000 abstract description 13
- 238000007517 polishing process Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910021642 ultra pure water Inorganic materials 0.000 description 2
- 239000012498 ultrapure water Substances 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
Claims (7)
- 회전하는 스핀들과 비회전결합하고, 그 내부에 세정수가 유입되는 제1통로와 압축가스가 유입되는 제2통로가 각각 형성되는 비회전중심축; 및상기 스핀들에 결합되어 연마패드상에서 상기 비회전중심축을 중심으로 공전운동하고, 상기 제1통로에서 공급되는 세정수와 상기 제2통로에서 공급되는 압축가스를 혼합하여 이류체를 생성하며, 혼합생성된 이류체를 상기 연마패드상에 가압분사하는 노즐블럭을 포함하는 화학적 기계적 연마장비의 세정장치.
- 제1항에 있어서,상기 노즐블럭은,상기 제1통로에서 세정수를 공급받아 상기 연마패드상에 분사하는 제1블럭; 및상기 제1블럭에서 상기 연마패드상에 분사되는 세정수가 가압분사되도록 상기 제2통로에서 압축가스를 공급받아 상기 제1블럭에 공급하는 제2블럭을 포함하는 화학적 기계적 연마장비의 세정장치.
- 제2항에 있어서,상기 제1블럭은,상기 연마패드의 중심에서 반지름방향으로 상호 분사영역이 중첩되는 다수의 분사구를 포함하는 것을 특징으로 하는 화학적 기계적 연마장비의 세정장치.
- 제3항에 있어서,상기 제2블럭은,상기 제1블럭의 각 분사구에 압축가스를 각각 공급하는 것을 특징으로 하는 화학적 기계적 연마장비의 세정장치.
- 제1항에 있어서,상기 노즐블럭과 상기 비회전중심축이 결합되는 부위에는, 로터리피팅이 설치된 것을 특징으로 하는 화학적 기계적 연마장비의 세정장치.
- 제1항 내지 제5항 중 어느 하나의 항에 있어서,상기 제2통로로 공급되는 압축가스는, 질소가스인 것을 특징으로 하는 화학적 기계적 연마장비의 세정장치.
- 제6항에 있어서,상기 제1블럭은,상기 제1통로에서 세정수의 공급차단시 상기 제2통로에서 공급되는 질소가스만을 분사하는 것을 특징으로 하는 화학적 기계적 연마장비의 세정장치.
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KR1020060059041A KR100796557B1 (ko) | 2006-06-29 | 2006-06-29 | 화학적 기계적 연마장비의 세정장치 |
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KR1020060059041A KR100796557B1 (ko) | 2006-06-29 | 2006-06-29 | 화학적 기계적 연마장비의 세정장치 |
Publications (2)
Publication Number | Publication Date |
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KR20080001030A KR20080001030A (ko) | 2008-01-03 |
KR100796557B1 true KR100796557B1 (ko) | 2008-01-21 |
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KR1020060059041A KR100796557B1 (ko) | 2006-06-29 | 2006-06-29 | 화학적 기계적 연마장비의 세정장치 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101244579B1 (ko) * | 2009-06-16 | 2013-03-25 | (주)다우산업 | 슬러리 공급 암 |
KR102467986B1 (ko) * | 2017-11-22 | 2022-11-17 | 주식회사 케이씨텍 | 화학 기계적 연마 장치용 유체공급장치 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09260317A (ja) * | 1996-01-19 | 1997-10-03 | Sony Corp | 基板研磨装置 |
JP2003181756A (ja) * | 2001-12-19 | 2003-07-02 | Tokyo Seimitsu Co Ltd | ウェーハ加工装置用コンディショナー装置 |
KR20060008952A (ko) * | 2004-04-06 | 2006-01-27 | 동경 엘렉트론 주식회사 | 기판 세정 장치, 기판 세정 방법 및 그 방법에 사용되는프로그램을 기록한 매체 |
JP2006080138A (ja) * | 2004-09-07 | 2006-03-23 | Matsushita Electric Ind Co Ltd | 半導体ウェハの研磨装置および研磨方法 |
JP2006086415A (ja) * | 2004-09-17 | 2006-03-30 | Dainippon Screen Mfg Co Ltd | 基板洗浄装置 |
-
2006
- 2006-06-29 KR KR1020060059041A patent/KR100796557B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09260317A (ja) * | 1996-01-19 | 1997-10-03 | Sony Corp | 基板研磨装置 |
JP2003181756A (ja) * | 2001-12-19 | 2003-07-02 | Tokyo Seimitsu Co Ltd | ウェーハ加工装置用コンディショナー装置 |
KR20060008952A (ko) * | 2004-04-06 | 2006-01-27 | 동경 엘렉트론 주식회사 | 기판 세정 장치, 기판 세정 방법 및 그 방법에 사용되는프로그램을 기록한 매체 |
JP2006080138A (ja) * | 2004-09-07 | 2006-03-23 | Matsushita Electric Ind Co Ltd | 半導体ウェハの研磨装置および研磨方法 |
JP2006086415A (ja) * | 2004-09-17 | 2006-03-30 | Dainippon Screen Mfg Co Ltd | 基板洗浄装置 |
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