CN1289628A - 过滤装置及其使用方法 - Google Patents
过滤装置及其使用方法 Download PDFInfo
- Publication number
- CN1289628A CN1289628A CN00129033A CN00129033A CN1289628A CN 1289628 A CN1289628 A CN 1289628A CN 00129033 A CN00129033 A CN 00129033A CN 00129033 A CN00129033 A CN 00129033A CN 1289628 A CN1289628 A CN 1289628A
- Authority
- CN
- China
- Prior art keywords
- filter
- colloidal suspension
- particle
- filter element
- chamber
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 59
- 239000002245 particle Substances 0.000 claims abstract description 144
- 239000000725 suspension Substances 0.000 claims description 135
- 238000001914 filtration Methods 0.000 claims description 90
- 239000004065 semiconductor Substances 0.000 claims description 76
- 239000000463 material Substances 0.000 claims description 42
- 238000004519 manufacturing process Methods 0.000 claims description 29
- 239000000126 substance Substances 0.000 claims description 21
- 239000008187 granular material Substances 0.000 claims description 20
- 230000033001 locomotion Effects 0.000 claims description 16
- 230000000644 propagated effect Effects 0.000 claims description 3
- 238000003760 magnetic stirring Methods 0.000 claims 1
- 235000012431 wafers Nutrition 0.000 description 86
- 238000005498 polishing Methods 0.000 description 60
- 239000002002 slurry Substances 0.000 description 35
- 239000003153 chemical reaction reagent Substances 0.000 description 33
- 230000003628 erosive effect Effects 0.000 description 29
- 230000008569 process Effects 0.000 description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 238000009826 distribution Methods 0.000 description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 18
- 238000005516 engineering process Methods 0.000 description 17
- 230000008859 change Effects 0.000 description 13
- 238000011049 filling Methods 0.000 description 13
- 230000014509 gene expression Effects 0.000 description 11
- 230000001105 regulatory effect Effects 0.000 description 11
- 238000012958 reprocessing Methods 0.000 description 11
- 238000012545 processing Methods 0.000 description 10
- 229910001220 stainless steel Inorganic materials 0.000 description 10
- 238000010790 dilution Methods 0.000 description 9
- 239000012895 dilution Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 9
- 239000010935 stainless steel Substances 0.000 description 9
- 238000002242 deionisation method Methods 0.000 description 8
- 239000008367 deionised water Substances 0.000 description 8
- 229910021641 deionized water Inorganic materials 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000011010 flushing procedure Methods 0.000 description 7
- 239000000523 sample Substances 0.000 description 7
- 239000006061 abrasive grain Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 239000000377 silicon dioxide Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000005054 agglomeration Methods 0.000 description 5
- 230000002776 aggregation Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000007774 longterm Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 5
- 229910052721 tungsten Inorganic materials 0.000 description 5
- 239000010937 tungsten Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 239000012459 cleaning agent Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 206010016256 fatigue Diseases 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000003082 abrasive agent Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000004581 coalescence Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 239000011164 primary particle Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 229910000619 316 stainless steel Inorganic materials 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 206010016825 Flushing Diseases 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910003902 SiCl 4 Inorganic materials 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007728 cost analysis Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012804 iterative process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- SYHGEUNFJIGTRX-UHFFFAOYSA-N methylenedioxypyrovalerone Chemical compound C=1C=C2OCOC2=CC=1C(=O)C(CCC)N1CCCC1 SYHGEUNFJIGTRX-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 235000019795 sodium metasilicate Nutrition 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000011144 upstream manufacturing 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
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
-
- 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
-
- 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
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
- H01L21/31051—Planarisation of the insulating layers
- H01L21/31053—Planarisation of the insulating layers involving a dielectric removal step
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/407,211 US6423638B1 (en) | 1999-09-28 | 1999-09-28 | Filter apparatus and method therefor |
US09/407,211 | 1999-09-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1289628A true CN1289628A (zh) | 2001-04-04 |
CN1305547C CN1305547C (zh) | 2007-03-21 |
Family
ID=23611109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001290339A Expired - Fee Related CN1305547C (zh) | 1999-09-28 | 2000-09-27 | 过滤装置及其使用方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US6423638B1 (zh) |
JP (1) | JP2001149811A (zh) |
CN (1) | CN1305547C (zh) |
TW (1) | TW510812B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102356346B (zh) * | 2009-04-16 | 2015-01-14 | 罗地亚管理公司 | 共组装方法和用该方法制备的共组装结构 |
CN107110760A (zh) * | 2014-10-17 | 2017-08-29 | 水光科技私人有限公司 | 流体样本颗粒的一种浓缩方法与装置 |
CN112692723A (zh) * | 2019-10-22 | 2021-04-23 | 夏泰鑫半导体(青岛)有限公司 | 用于存储浆料的容器和具有该容器的化学机械研磨设备 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100393204B1 (ko) * | 2000-05-16 | 2003-07-31 | 삼성전자주식회사 | 씨엠피용 슬러리의 공급 방법 및 장치 |
US6395186B1 (en) * | 2000-06-20 | 2002-05-28 | Delaware Capital Formation, Inc. | Pressure liquid filtration with ultrasonic bridging prevention |
US6951221B2 (en) * | 2000-09-22 | 2005-10-04 | Dainippon Screen Mfg. Co., Ltd. | Substrate processing apparatus |
US7479205B2 (en) * | 2000-09-22 | 2009-01-20 | Dainippon Screen Mfg. Co., Ltd. | Substrate processing apparatus |
DE10065028A1 (de) * | 2000-12-23 | 2002-07-18 | Degussa | Mit Kalium dotierte pyrogene Oxide |
US7270744B2 (en) * | 2001-10-09 | 2007-09-18 | Millipore Corporation | Automated low-volume tangential flow filtration process development device |
DE60209131T2 (de) * | 2001-10-09 | 2006-09-28 | Millipore Corp., Billerica | Automatisiertes system zur filtration von flüssigkeiten sowie zur erfassung und aufzeichnung von messdaten |
JP2004207422A (ja) * | 2002-12-25 | 2004-07-22 | Matsushita Electric Ind Co Ltd | 半導体装置の研磨方法、半導体装置の製造方法および研磨装置 |
US7004824B1 (en) * | 2003-03-19 | 2006-02-28 | Madanshetty Sameer I | Method and apparatus for detecting and dispersing agglomerates in CMP slurry |
US7445716B2 (en) * | 2004-01-05 | 2008-11-04 | Eaton Lp | Crossflow pressure liquid filtration with ultrasonic enhancement |
US7297278B2 (en) * | 2004-10-20 | 2007-11-20 | Baker Hughes Incorporated | Methods for removing metals from water |
NO322618B1 (no) * | 2005-04-20 | 2006-11-06 | 2K Tech As | Anordning og fremgangsmate for tilstandskontroll. |
EP1920814A1 (de) * | 2006-09-19 | 2008-05-14 | Westfalia Separator GmbH | Filtrationseinrichtung zur Filtration von Flüssigkeiten und Verfahren zu deren Reinigung |
US9556874B2 (en) | 2009-06-09 | 2017-01-31 | Pentair Flow Technologies, Llc | Method of controlling a pump and motor |
WO2012082476A2 (en) | 2010-12-16 | 2012-06-21 | Advanced Technologies & Testing Laboratories, Inc. | Fluid disinfection device and method |
JP5683999B2 (ja) * | 2011-02-28 | 2015-03-11 | 株式会社セムテックエンジニアリング | 湿式分級装置 |
US9115013B2 (en) | 2012-08-15 | 2015-08-25 | Green Age Technologies Llc | Fluid filtration system |
JP6295107B2 (ja) * | 2014-03-07 | 2018-03-14 | 株式会社荏原製作所 | 基板処理システムおよび基板処理方法 |
TWI572449B (zh) * | 2014-03-24 | 2017-03-01 | 國立屏東科技大學 | 奈米流體微量潤滑設備 |
DE102014112798A1 (de) * | 2014-09-05 | 2016-03-10 | Christian-Albrechts-Universität Zu Kiel | Selbstreinigendes Dead-End Filtersystem mit Mikrosieb |
CN109847434B (zh) * | 2019-01-28 | 2021-05-04 | 中建一局集团安装工程有限公司 | 一种高效型污水过滤设备 |
US20200338688A1 (en) * | 2019-04-25 | 2020-10-29 | Lth Co., Ltd. | Method for automatically verifying and cleaning large-sized particle counter for analyzing cmp slurry and verification system suitable for same |
US20210362291A1 (en) * | 2020-05-22 | 2021-11-25 | Taiwan Semiconductor Manufacturing Co., Ltd. | Filter apparatus for semiconductor device fabrication process |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54131173A (en) * | 1978-04-03 | 1979-10-12 | Showa Denko Kk | Automatic continuous classifier for extremely fine powder particles |
JP2523530B2 (ja) * | 1986-09-26 | 1996-08-14 | 三菱化学株式会社 | スラリ−の処理装置 |
JPS63291611A (ja) * | 1987-05-21 | 1988-11-29 | Fuji Filter Kogyo Kk | 超音波濾過、分級装置 |
JPS6422358A (en) * | 1987-07-15 | 1989-01-25 | Sekisui Plastics | Classifier fine particles |
JPH06106478A (ja) * | 1992-09-25 | 1994-04-19 | Kyushu Electron Metal Co Ltd | 研磨装置への研磨剤の供給方法とその供給装置 |
JP3210184B2 (ja) * | 1994-08-12 | 2001-09-17 | 明健株式会社 | 火山灰の精製方法および火山灰用分級装置 |
MY138664A (en) * | 1995-10-04 | 2009-07-31 | Komatsu Ntc Ltd | Slurry managing system and slurry managing for wire saws |
US5783489A (en) * | 1996-09-24 | 1998-07-21 | Cabot Corporation | Multi-oxidizer slurry for chemical mechanical polishing |
US5895550A (en) * | 1996-12-16 | 1999-04-20 | Micron Technology, Inc. | Ultrasonic processing of chemical mechanical polishing slurries |
US5855792A (en) * | 1997-05-14 | 1999-01-05 | Integrated Process Equipment Corp. | Rinse water recycling method for semiconductor wafer processing equipment |
US5957754A (en) * | 1997-08-29 | 1999-09-28 | Applied Materials, Inc. | Cavitational polishing pad conditioner |
KR100567982B1 (ko) * | 1997-12-08 | 2006-04-05 | 가부시키가이샤 에바라 세이사꾸쇼 | 연마액 공급장치 |
JPH11277434A (ja) * | 1998-03-30 | 1999-10-12 | Speedfam Co Ltd | Cmp装置のスラリリサイクルシステム及びその方法 |
TW369947U (en) * | 1998-04-24 | 1999-09-11 | United Microelectronics Corp | A filter set |
US6024829A (en) * | 1998-05-21 | 2000-02-15 | Lucent Technologies Inc. | Method of reducing agglomerate particles in a polishing slurry |
-
1999
- 1999-09-28 US US09/407,211 patent/US6423638B1/en not_active Expired - Lifetime
-
2000
- 2000-08-28 TW TW089117327A patent/TW510812B/zh not_active IP Right Cessation
- 2000-09-25 JP JP2000289730A patent/JP2001149811A/ja active Pending
- 2000-09-27 CN CNB001290339A patent/CN1305547C/zh not_active Expired - Fee Related
-
2002
- 2002-05-10 US US10/142,682 patent/US6592708B2/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102356346B (zh) * | 2009-04-16 | 2015-01-14 | 罗地亚管理公司 | 共组装方法和用该方法制备的共组装结构 |
CN107110760A (zh) * | 2014-10-17 | 2017-08-29 | 水光科技私人有限公司 | 流体样本颗粒的一种浓缩方法与装置 |
CN112692723A (zh) * | 2019-10-22 | 2021-04-23 | 夏泰鑫半导体(青岛)有限公司 | 用于存储浆料的容器和具有该容器的化学机械研磨设备 |
Also Published As
Publication number | Publication date |
---|---|
CN1305547C (zh) | 2007-03-21 |
JP2001149811A (ja) | 2001-06-05 |
TW510812B (en) | 2002-11-21 |
US6423638B1 (en) | 2002-07-23 |
US20020127860A1 (en) | 2002-09-12 |
US6592708B2 (en) | 2003-07-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1305547C (zh) | 过滤装置及其使用方法 | |
JP3291488B2 (ja) | 流体の被除去物除去方法 | |
CN1272086C (zh) | 过滤装置 | |
CN1128195C (zh) | 研磨剂、基片的研磨法和半导体装置的制造方法 | |
RU2390391C2 (ru) | Устройство и способ очистки объектов, в частности тонких дисков | |
US20100206818A1 (en) | Ultrasonic filtration for cmp slurry | |
US6406622B1 (en) | Apparatus for filtering a fluid | |
US6746309B2 (en) | Method of fabricating a semiconductor device | |
JP7291968B2 (ja) | 水素製造装置、水素製造方法、及び水素製造用シリコン微細粒子の製造方法 | |
US6428709B1 (en) | Method of filtering a fluid | |
US9149744B2 (en) | Filtration method, method for purifying polishing composition using it, method for regenerating filter to be used for filtration, and filter regenerating apparatus | |
JP2002263407A (ja) | 濾過システム | |
US6299513B1 (en) | Method of fabricating a semiconductor device | |
US6352469B1 (en) | Polishing apparatus with slurry screening | |
CN1176864A (zh) | 化学-机械研磨设备中的浆料再循环 | |
CN101896994B (zh) | 用于清洁的设备和方法 | |
CN1288093C (zh) | 被除去物的除去方法 | |
CN1417131A (zh) | 被除去物的除去方法 | |
EP1055448A2 (en) | Method of filtering a fluid | |
US7040332B2 (en) | Method and apparatus for megasonic cleaning with reflected acoustic waves | |
JP2003326114A (ja) | 排水の濾過方法 | |
CN214441346U (zh) | 用于清洗切割后的晶棒的超声清洗设备 | |
JP4540395B2 (ja) | 濾過装置 | |
JP2001347144A (ja) | 濾過装置および濾過方法 | |
JP2003138247A (ja) | 固定砥粒およびその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: FREEDOM SEMICONDUCTORS CO. Free format text: FORMER OWNER: MOTOROLA, INC. Effective date: 20040813 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20040813 Address after: Texas in the United States Applicant after: FreeScale Semiconductor Address before: Illinois Instrunment Applicant before: Motorola, Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: FISICAL SEMICONDUCTOR INC. Free format text: FORMER NAME: FREEDOM SEMICONDUCTOR CORP. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Texas in the United States Patentee after: FREESCALE SEMICONDUCTOR, Inc. Address before: Texas in the United States Patentee before: FreeScale Semiconductor |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070321 Termination date: 20140927 |
|
EXPY | Termination of patent right or utility model |