BRPI0415196A - ferramentas abrasivas feitas com uma formação de grão abrasivo de auto-contorno - Google Patents
ferramentas abrasivas feitas com uma formação de grão abrasivo de auto-contornoInfo
- Publication number
- BRPI0415196A BRPI0415196A BRPI0415196-8A BRPI0415196A BRPI0415196A BR PI0415196 A BRPI0415196 A BR PI0415196A BR PI0415196 A BRPI0415196 A BR PI0415196A BR PI0415196 A BRPI0415196 A BR PI0415196A
- Authority
- BR
- Brazil
- Prior art keywords
- abrasive
- abrasive grain
- formation
- self
- contouring
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/304—Mechanical treatment, e.g. grinding, polishing, cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
- B24D3/28—Resins or natural or synthetic macromolecular compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24372—Particulate matter
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
"FERRAMENTAS ABRASIVAS FEITAS COM UMA FORMAçãO DE GRãO ABRASIVO DE AUTO-CONTORNO". Ferramentas abrasivas contêm grãos abrasivos orientados em uma formação de acordo com um padrão não uniforme tendo uma zona de exclusão ao redor de cada grão abrasivo, e a zona de exclusão tem uma dimensão mínima que excede o diâmetro máximo da faixa de tamanho de granulação desejada para o grão abrasivo. Métodos para projetar uma tal formação de auto-contorno de grão abrasivo e para transferir uma tal formação para um corpo de ferramenta abrasiva são descritos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/683,486 US20050076577A1 (en) | 2003-10-10 | 2003-10-10 | Abrasive tools made with a self-avoiding abrasive grain array |
PCT/US2004/028881 WO2005039828A1 (en) | 2003-10-10 | 2004-09-07 | Abrasive tools made with a self-avoiding abrasive grain array |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0415196A true BRPI0415196A (pt) | 2006-12-05 |
Family
ID=34377597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0415196-8A BRPI0415196A (pt) | 2003-10-10 | 2004-09-07 | ferramentas abrasivas feitas com uma formação de grão abrasivo de auto-contorno |
Country Status (25)
Country | Link |
---|---|
US (4) | US20050076577A1 (pt) |
JP (1) | JP4520465B2 (pt) |
KR (1) | KR100796184B1 (pt) |
CN (1) | CN1867428B (pt) |
AT (1) | AT502328B1 (pt) |
BE (1) | BE1016293A4 (pt) |
BR (1) | BRPI0415196A (pt) |
CA (1) | CA2540733C (pt) |
DE (1) | DE112004001912T5 (pt) |
ES (1) | ES2306591B1 (pt) |
FI (1) | FI20060341L (pt) |
FR (1) | FR2860744B1 (pt) |
GB (1) | GB2423491B (pt) |
HK (1) | HK1094176A1 (pt) |
HU (1) | HUP0600297A2 (pt) |
IL (1) | IL174805A (pt) |
IT (1) | ITMI20041858A1 (pt) |
MX (1) | MXPA06004041A (pt) |
MY (1) | MY136988A (pt) |
NL (1) | NL1027081C2 (pt) |
PL (1) | PL204960B1 (pt) |
RU (1) | RU2320472C2 (pt) |
SK (1) | SK50362006A3 (pt) |
TW (1) | TWI278928B (pt) |
WO (1) | WO2005039828A1 (pt) |
Families Citing this family (69)
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US9238207B2 (en) | 1997-04-04 | 2016-01-19 | Chien-Min Sung | Brazed diamond tools and methods for making the same |
US9199357B2 (en) * | 1997-04-04 | 2015-12-01 | Chien-Min Sung | Brazed diamond tools and methods for making the same |
US9463552B2 (en) | 1997-04-04 | 2016-10-11 | Chien-Min Sung | Superbrasvie tools containing uniformly leveled superabrasive particles and associated methods |
US9409280B2 (en) | 1997-04-04 | 2016-08-09 | Chien-Min Sung | Brazed diamond tools and methods for making the same |
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US8393934B2 (en) | 2006-11-16 | 2013-03-12 | Chien-Min Sung | CMP pad dressers with hybridized abrasive surface and related methods |
US9724802B2 (en) | 2005-05-16 | 2017-08-08 | Chien-Min Sung | CMP pad dressers having leveled tips and associated methods |
US8678878B2 (en) | 2009-09-29 | 2014-03-25 | Chien-Min Sung | System for evaluating and/or improving performance of a CMP pad dresser |
US9138862B2 (en) | 2011-05-23 | 2015-09-22 | Chien-Min Sung | CMP pad dresser having leveled tips and associated methods |
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FI20075533L (fi) * | 2007-07-10 | 2009-01-11 | Kwh Mirka Ab Oy | Hiomatuote ja menetelmä tämän valmistamiseksi |
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JP2003053665A (ja) | 2001-08-10 | 2003-02-26 | Mitsubishi Materials Corp | ドレッサー |
KR100428947B1 (ko) | 2001-09-28 | 2004-04-29 | 이화다이아몬드공업 주식회사 | 다이아몬드 공구 |
US7258708B2 (en) * | 2004-12-30 | 2007-08-21 | Chien-Min Sung | Chemical mechanical polishing pad dresser |
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2003
- 2003-10-10 US US10/683,486 patent/US20050076577A1/en not_active Abandoned
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2004
- 2004-09-07 MX MXPA06004041A patent/MXPA06004041A/es active IP Right Grant
- 2004-09-07 WO PCT/US2004/028881 patent/WO2005039828A1/en active IP Right Grant
- 2004-09-07 CA CA2540733A patent/CA2540733C/en not_active Expired - Fee Related
- 2004-09-07 GB GB0609169A patent/GB2423491B/en not_active Expired - Fee Related
- 2004-09-07 PL PL379550A patent/PL204960B1/pl unknown
- 2004-09-07 AT AT0937504A patent/AT502328B1/de not_active IP Right Cessation
- 2004-09-07 KR KR1020067006697A patent/KR100796184B1/ko not_active IP Right Cessation
- 2004-09-07 BR BRPI0415196-8A patent/BRPI0415196A/pt not_active Application Discontinuation
- 2004-09-07 JP JP2006533886A patent/JP4520465B2/ja not_active Expired - Fee Related
- 2004-09-07 RU RU2006111358/02A patent/RU2320472C2/ru not_active IP Right Cessation
- 2004-09-07 ES ES200650030A patent/ES2306591B1/es not_active Expired - Fee Related
- 2004-09-07 DE DE112004001912T patent/DE112004001912T5/de not_active Withdrawn
- 2004-09-07 HU HU0600297A patent/HUP0600297A2/hu unknown
- 2004-09-07 CN CN2004800296876A patent/CN1867428B/zh not_active Expired - Fee Related
- 2004-09-07 SK SK5036-2006A patent/SK50362006A3/sk unknown
- 2004-09-16 TW TW093128057A patent/TWI278928B/zh not_active IP Right Cessation
- 2004-09-21 NL NL1027081A patent/NL1027081C2/nl not_active IP Right Cessation
- 2004-09-29 IT IT001858A patent/ITMI20041858A1/it unknown
- 2004-10-07 MY MYPI20044108A patent/MY136988A/en unknown
- 2004-10-07 BE BE2004/0493A patent/BE1016293A4/fr active
- 2004-10-08 FR FR0410640A patent/FR2860744B1/fr not_active Expired - Fee Related
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2005
- 2005-09-16 US US11/229,408 patent/US7507267B2/en not_active Expired - Fee Related
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2006
- 2006-04-05 IL IL174805A patent/IL174805A/en not_active IP Right Cessation
- 2006-04-07 FI FI20060341A patent/FI20060341L/fi not_active IP Right Cessation
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2007
- 2007-01-23 HK HK07100792.3A patent/HK1094176A1/xx not_active IP Right Cessation
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2009
- 2009-02-18 US US12/372,879 patent/US7993419B2/en not_active Expired - Fee Related
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2011
- 2011-06-28 US US13/170,450 patent/US20110252710A1/en not_active Abandoned
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