KR100979071B1 - 이중 배향 다결정성 재료의 화학 기계적 연마 - Google Patents
이중 배향 다결정성 재료의 화학 기계적 연마 Download PDFInfo
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- KR100979071B1 KR100979071B1 KR1020030011008A KR20030011008A KR100979071B1 KR 100979071 B1 KR100979071 B1 KR 100979071B1 KR 1020030011008 A KR1020030011008 A KR 1020030011008A KR 20030011008 A KR20030011008 A KR 20030011008A KR 100979071 B1 KR100979071 B1 KR 100979071B1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
- G01N23/203—Measuring back scattering
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- 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
- B24B37/042—Lapping machines or devices; Accessories designed for working plane surfaces operating processes therefor
- B24B37/044—Lapping machines or devices; Accessories designed for working plane surfaces operating processes therefor characterised by the composition of the lapping agent
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09G—POLISHING COMPOSITIONS; SKI WAXES
- C09G1/00—Polishing compositions
- C09G1/02—Polishing compositions containing abrasives or grinding agents
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/225—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material using electron or ion
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- H—ELECTRICITY
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- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/26—Electron or ion microscopes; Electron or ion diffraction tubes
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- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/10—Measuring as part of the manufacturing process
- H01L22/12—Measuring as part of the manufacturing process for structural parameters, e.g. thickness, line width, refractive index, temperature, warp, bond strength, defects, optical inspection, electrical measurement of structural dimensions, metallurgic measurement of diffusions
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- 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
- Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
- Y10T117/10—Apparatus
- Y10T117/1004—Apparatus with means for measuring, testing, or sensing
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- 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
- Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
- Y10T117/10—Apparatus
- Y10T117/1004—Apparatus with means for measuring, testing, or sensing
- Y10T117/1008—Apparatus with means for measuring, testing, or sensing with responsive control means
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- Analysing Materials By The Use Of Radiation (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- General Factory Administration (AREA)
- Electron Sources, Ion Sources (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
Claims (30)
- 다결정성 재료의 표면에 따르는 다수의 상이한 결정면들로부터의 재료 제거 속도를 제어하기 위한 슬러리로서, 주요 캐리어 성분, 산화 성분, 및 벤젠 및 사염화탄소 중의 하나를 포함하는 극성 영향 성분(polarity-influencing constituent)을 포함하는 슬러리.
- 제1항에 있어서, 상기 극성 영향 성분이 상기 슬러리의 10용적%를 초과하는, 슬러리.
- 제1항에 있어서, 상기 주요 캐리어 성분이 물을 포함하고 상기 극성 영향 성분이 벤젠을 포함하는, 슬러리.
- 제1항에 있어서, 상기 주요 캐리어 성분이 물을 포함하고, 상기 극성 영향 성분을 상기 슬러리의 10용적%를 초과하는 양으로 포함하는, 슬러리.
- 삭제
- 제1항에 있어서, 상기 극성 영향 성분인 벤젠을 상기 슬러리의 10용적%를 초과하는 양으로 포함하는, 슬러리.
- 삭제
- 메탄올, 에탄올, 1-프로판올, 1-부탄올, 포름산, 아세트산, 포름아미드, 아세톤, 메틸 에틸 케톤, 아세토니트릴, N,N-디메틸포름아미드, 디메틸 설폭사이드, 헥산, 벤젠, 디에틸 에테르, 테트라하이드로푸란, 메틸렌 클로라이드 및 사염화탄소로 이루어진 그룹 중에서 선택된 하나를 포함하는 비수성 주요 캐리어 성분과 산화 성분을 포함하고, 물을 포함하지 않는, 화학 기계적 연마 공정용 슬러리.
- 텅스텐 필름의 표면에 따르는 다수의 상이한 결정면들로부터의 재료 제거 속도들을 제어하기 위한 슬러리로서, 주요 캐리어 성분으로서의 물, 산화 성분, 및 벤젠 및 사염화탄소 중의 하나를 포함하는 극성 영향 성분을 포함하는 슬러리.
- 제9항에 있어서, 상기 극성 영향 성분이 벤젠을 포함하는, 슬러리.
- 삭제
- 제9항에 있어서, 상기 극성 영향 성분이 상기 슬러리의 10용적%를 초과하는, 슬러리.
- 삭제
- 다결정성 재료의 표면에 따르는 다수의 결정면들로부터의 재료 제거 속도들을 제어하기 위한 슬러리 연마방법으로서, 상이한 결정면들로부터의 상대적인 재료 제거 속도들을, 극성이 물 성분에 의해 지배되는 슬러리를 사용하여 달성되는 결정면들로부터의 상대적인 재료 제거 속도들과는 상이하도록 개질시키기 위해 슬러리의 주요 캐리어 성분에 극성 영향 성분을 가함으로써 슬러리의 극성을 제어함을 포함하는, 슬러리 연마방법.
- 제14항에 있어서, 다결정성 재료의 표면에 따르는 결정면들 각각의 상대적인 면적 분율에 맞추어 슬러리의 극성을 제어함을 추가로 포함하는, 슬러리 연마방법.
- 삭제
- 제14항에 있어서, 상기 주요 캐리어 성분이 물을 포함하고, 물보다 극성이 작은 극성 영향 성분을 가함을 추가로 포함하는, 슬러리 연마방법.
- 제14항에 있어서, 상기 슬러리의 10용적%를 초과하는 극성 영향 성분을 상기 슬러리의 주요 캐리어 성분에 가함으로써 슬러리의 극성을 제어함을 추가로 포함하는, 슬러리 연마방법.
- 제8항에 있어서, 상기 비수성 주요 캐리어 성분이 물보다 극성이 작은 재료를 포함하는, 화학 기계적 연마 공정용 슬러리.
- 제8항에 있어서, 상기 비수성 주요 캐리어 성분이 물보다 극성이 큰 재료를 포함하는, 화학 기계적 연마 공정용 슬러리.
- 제8항에 있어서, 쌍극자 모멘트가 1.0 미만인 극성 영향 성분을 추가로 포함하는, 화학 기계적 연마 공정용 슬러리.
- 제8항에 있어서, 상기 비수성 주요 캐리어 성분이 쌍극자 모멘트가 0 내지 3.96인 재료를 포함하는, 화학 기계적 연마 공정용 슬러리.
- 삭제
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Applications Claiming Priority (3)
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US35922202P | 2002-02-22 | 2002-02-22 | |
US60/359,222 | 2002-02-22 | ||
US10/121,370 | 2002-04-12 |
Publications (2)
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KR20030069892A KR20030069892A (ko) | 2003-08-27 |
KR100979071B1 true KR100979071B1 (ko) | 2010-08-31 |
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KR1020030011008A KR100979071B1 (ko) | 2002-02-22 | 2003-02-21 | 이중 배향 다결정성 재료의 화학 기계적 연마 |
KR1020047013135A KR100979658B1 (ko) | 2002-02-22 | 2003-02-24 | 스캐닝 전자 현미경 및 포커싱된 이온 빔 디바이스를 사용하는 반도체 제조 프로세스의 제어 |
KR20047013133A KR20040088517A (ko) | 2002-02-22 | 2003-02-24 | 결정학적 도량형학 및 공정 제어 |
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KR1020047013135A KR100979658B1 (ko) | 2002-02-22 | 2003-02-24 | 스캐닝 전자 현미경 및 포커싱된 이온 빔 디바이스를 사용하는 반도체 제조 프로세스의 제어 |
KR20047013133A KR20040088517A (ko) | 2002-02-22 | 2003-02-24 | 결정학적 도량형학 및 공정 제어 |
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US (1) | US7972440B2 (ko) |
JP (2) | JP2005518552A (ko) |
KR (3) | KR100979071B1 (ko) |
AU (2) | AU2003217630A1 (ko) |
GB (2) | GB2405745A (ko) |
WO (2) | WO2003073448A2 (ko) |
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- 2003-02-21 KR KR1020030011008A patent/KR100979071B1/ko not_active IP Right Cessation
- 2003-02-24 JP JP2003572079A patent/JP2005518552A/ja active Pending
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- 2003-02-24 WO PCT/US2003/005251 patent/WO2003073448A2/en active Application Filing
- 2003-02-24 KR KR1020047013135A patent/KR100979658B1/ko active IP Right Grant
- 2003-02-24 KR KR20047013133A patent/KR20040088517A/ko not_active Application Discontinuation
- 2003-02-24 JP JP2003572051A patent/JP4737933B2/ja not_active Expired - Lifetime
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- 2003-02-24 US US10/505,197 patent/US7972440B2/en active Active
- 2003-02-24 GB GB0418787A patent/GB2405745A/en not_active Withdrawn
- 2003-02-24 GB GB0418786A patent/GB2402809B/en not_active Expired - Fee Related
- 2003-02-24 WO PCT/US2003/007264 patent/WO2003073481A2/en active Application Filing
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Also Published As
Publication number | Publication date |
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KR20030069892A (ko) | 2003-08-27 |
WO2003073448A2 (en) | 2003-09-04 |
US7972440B2 (en) | 2011-07-05 |
KR100979658B1 (ko) | 2010-09-02 |
JP4737933B2 (ja) | 2011-08-03 |
AU2003217630A8 (en) | 2003-09-09 |
JP2005518614A (ja) | 2005-06-23 |
AU2003225728A1 (en) | 2003-09-09 |
AU2003217630A1 (en) | 2003-09-09 |
GB2402809B (en) | 2006-09-20 |
GB0418786D0 (en) | 2004-09-22 |
AU2003225728A8 (en) | 2003-09-09 |
US20060048697A1 (en) | 2006-03-09 |
JP2005518552A (ja) | 2005-06-23 |
KR20050004786A (ko) | 2005-01-12 |
WO2003073481A2 (en) | 2003-09-04 |
GB2405745A (en) | 2005-03-09 |
WO2003073481A3 (en) | 2004-06-03 |
GB0418787D0 (en) | 2004-09-22 |
GB2402809A (en) | 2004-12-15 |
KR20040088517A (ko) | 2004-10-16 |
WO2003073448A3 (en) | 2004-07-15 |
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