KR100552912B1 - 다이아몬드 공구 - Google Patents
다이아몬드 공구 Download PDFInfo
- Publication number
- KR100552912B1 KR100552912B1 KR1020040031551A KR20040031551A KR100552912B1 KR 100552912 B1 KR100552912 B1 KR 100552912B1 KR 1020040031551 A KR1020040031551 A KR 1020040031551A KR 20040031551 A KR20040031551 A KR 20040031551A KR 100552912 B1 KR100552912 B1 KR 100552912B1
- Authority
- KR
- South Korea
- Prior art keywords
- shank
- polishing
- diamond tool
- diamond
- conditioner
- Prior art date
Links
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 40
- 239000010432 diamond Substances 0.000 title claims abstract description 40
- 238000005498 polishing Methods 0.000 claims abstract description 93
- 230000008878 coupling Effects 0.000 claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 claims abstract description 15
- 239000006061 abrasive grain Substances 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 7
- 229910052582 BN Inorganic materials 0.000 claims description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 2
- 235000012431 wafers Nutrition 0.000 description 21
- 238000000034 method Methods 0.000 description 19
- 239000002245 particle Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 238000004070 electrodeposition Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910010271 silicon carbide Inorganic materials 0.000 description 5
- 238000005245 sintering Methods 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 230000001143 conditioned effect Effects 0.000 description 3
- 238000007500 overflow downdraw method Methods 0.000 description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910003465 moissanite Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/017—Devices or means for dressing, cleaning or otherwise conditioning lapping tools
-
- 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
- B24B37/11—Lapping tools
-
- 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
- B24B37/11—Lapping tools
- B24B37/20—Lapping pads for working plane surfaces
- B24B37/24—Lapping pads for working plane surfaces characterised by the composition or properties of the pad materials
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
구분 | WIWNU(%) | 비 고 |
1 | 11 | 종래의 제품 |
2 | 9 | 종래의 제품 |
3 | 10 | 종래의 제품 |
4 | 13 | 종래의 제품 |
5 | 4 | 판형 스프링 사용 |
6 | 2 | 판형 스프링 사용 |
7 | 3 | 코일형 스프링 사용 |
8 | 3 | 코일형 스프링 사용 |
Claims (7)
- 대상물과 접촉하여 대상물의 표면을 연마하는 연마장치의 다이아몬드 공구에 있어서,막대형으로 형성되어 상기 연마장치와 결합되는 결합부재와,상기 결합부재의 상측에 배치되고 복수의 절편으로 이루어진 샹크와,상기 샹크상에 결합된 지석부와,상기 결합부재와 샹크 사이에 설치되어 상기 샹크를 탄성 가압하는 탄성부재를 포함하는 것을 특징으로 하는 균일한 연마도를 갖는 다이아몬드 공구.
- 청구항 1에 있어서, 상기 복수의 절편으로 이루어진 샹크는 다른 샹크와 인접한 경계부가 경사지게 형성된 것을 특징으로 하는 균일한 연마도를 갖는 다이아몬드 공구.
- 청구항 2에 있어서, 상기 샹크는 연결부재에 의해 일체로 결합된 것을 특징으로 하는 균일한 연마도를 갖는 다이아몬드 공구.
- 청구항 3에 있어서, 상기 연결부재는 굽힘변형이 가능한 탄성체인 것을 특징으로 하는 균일한 연마도를 갖는 다이아몬드 공구.
- 청구항 1 내지 청구항 4 중 어느 한 항에 있어서, 상기 지석부는 다이아몬드 지립 또는 입방정질화붕소 지립을 포함하는 것을 특징으로 하는 균일한 연마도를 갖는 다이아몬드 공구.
- 청구항 1 내지 청구항 4 중 어느 한 항에 있어서, 상기 탄성부재는 스프링을 포함하는 것을 특징으로 하는 균일한 연마도를 갖는 다이아몬드 공구.
- 청구항 6에 있어서, 상기 스프링은 판형, 코일형, 링형, 접시형 스프링 중 어느 하나인 것을 특징으로 하는 균일한 연마도를 갖는 다이아몬드 공구.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040031551A KR100552912B1 (ko) | 2004-05-04 | 2004-05-04 | 다이아몬드 공구 |
PCT/KR2004/002079 WO2005105373A1 (en) | 2004-05-04 | 2004-08-18 | Diamond tools |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040031551A KR100552912B1 (ko) | 2004-05-04 | 2004-05-04 | 다이아몬드 공구 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050106340A KR20050106340A (ko) | 2005-11-09 |
KR100552912B1 true KR100552912B1 (ko) | 2006-03-10 |
Family
ID=35241496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040031551A KR100552912B1 (ko) | 2004-05-04 | 2004-05-04 | 다이아몬드 공구 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100552912B1 (ko) |
WO (1) | WO2005105373A1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022152042A (ja) * | 2021-03-29 | 2022-10-12 | 株式会社ディスコ | 研磨装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59166460A (ja) * | 1983-03-14 | 1984-09-19 | Hitachi Ltd | ウエハの研磨装置 |
JPS62114870A (ja) * | 1985-11-09 | 1987-05-26 | Kanebo Ltd | ラツピング研磨機の研磨面保湿方法 |
JPH1071560A (ja) * | 1996-08-27 | 1998-03-17 | Speedfam Co Ltd | ウエハ加圧装置 |
JP2002046059A (ja) * | 2000-08-02 | 2002-02-12 | Canon Inc | 基板研磨装置 |
-
2004
- 2004-05-04 KR KR1020040031551A patent/KR100552912B1/ko active IP Right Grant
- 2004-08-18 WO PCT/KR2004/002079 patent/WO2005105373A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
KR20050106340A (ko) | 2005-11-09 |
WO2005105373A1 (en) | 2005-11-10 |
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