KR100973759B1 - 폴리싱방법 - Google Patents
폴리싱방법 Download PDFInfo
- Publication number
- KR100973759B1 KR100973759B1 KR1020037016156A KR20037016156A KR100973759B1 KR 100973759 B1 KR100973759 B1 KR 100973759B1 KR 1020037016156 A KR1020037016156 A KR 1020037016156A KR 20037016156 A KR20037016156 A KR 20037016156A KR 100973759 B1 KR100973759 B1 KR 100973759B1
- Authority
- KR
- South Korea
- Prior art keywords
- polishing
- top ring
- semiconductor wafer
- ring
- polishing object
- 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.)
- Expired - Lifetime
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 262
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000012530 fluid Substances 0.000 claims abstract description 93
- 239000012528 membrane Substances 0.000 claims abstract description 36
- 230000033001 locomotion Effects 0.000 claims abstract description 10
- 238000001179 sorption measurement Methods 0.000 claims description 33
- 239000004065 semiconductor Substances 0.000 abstract description 138
- 239000007788 liquid Substances 0.000 description 20
- 238000003825 pressing Methods 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 239000002245 particle Substances 0.000 description 14
- 238000004140 cleaning Methods 0.000 description 13
- 238000004891 communication Methods 0.000 description 11
- 239000010408 film Substances 0.000 description 10
- 229920001971 elastomer Polymers 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 239000010410 layer Substances 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- 229920002943 EPDM rubber Polymers 0.000 description 4
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 229920003225 polyurethane elastomer Polymers 0.000 description 4
- 229920002379 silicone rubber Polymers 0.000 description 4
- 239000004945 silicone rubber Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005459 micromachining Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 229920000647 polyepoxide 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
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 229910021642 ultra pure water Inorganic materials 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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
- 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
- B24B37/27—Work carriers
- B24B37/30—Work carriers for single side lapping of plane surfaces
-
- 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
- B24B37/005—Control means for lapping machines or devices
- B24B37/013—Devices or means for detecting lapping completion
-
- 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
-
- 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
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/30625—With simultaneous mechanical treatment, e.g. mechanico-chemical polishing
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S438/00—Semiconductor device manufacturing: process
- Y10S438/977—Thinning or removal of substrate
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)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
Claims (7)
- 톱링에 의해 연마 대상물을 유지하여 상기 연마 대상물을 연마면에 가압하여 연마하는 폴리싱방법에 있어서,상하 이동 가능한 상하 이동부재의 하면에 탄성막을 설치함으로써 상기 톱링 내에 압력실을 형성하고,상기 압력실에 가압유체를 공급함으로써 상기 연마 대상물을 상기 가압유체의 유체압에 의해 상기 연마면에 가압하여 연마하고,상기 상하 이동부재에 형성된 개구로부터 가압유체를 분사함과 더불어, 상기 탄성막의 연마 대상물에 맞닿는 면에 형성된 구멍으로부터도 가압유체를 분사함으로써 연마후의 연마 대상물을 상기 톱링으로부터 이탈시키는 것을 특징으로 하는 폴리싱방법.
- 삭제
- 제 1항에 있어서,상기 탄성막의 구멍으로부터 가압유체를 분사한 후, 상기 상하 이동부재에 형성된 개구로부터 가압유체를 분사하는 것을 특징으로 하는 폴리싱방법.
- 톱링에 의해 연마 대상물을 유지하여 상기 연마 대상물을 연마면에 가압하여 연마하는 폴리싱방법에 있어서,상하 이동 가능한 상하 이동부재의 하면에 탄성막을 설치함으로써 상기 톱링 내에 압력실을 형성하고,상기 압력실에 가압유체를 공급함으로써 상기 연마 대상물을 상기 가압유체의 유체압에 의해 상기 연마면에 가압하여 연마하고,연마종료 후 상기 연마 대상물을 반송 위치까지 이동시킬 수 있도록, 연마종료시에, 상기 상하 이동부재를 아래쪽으로 이동시켜 상기 연마 대상물을 상기 상하 이동부재에 설치된 흡착부에 맞닿게 하여, 상기 흡착부에 의해 상기 연마 대상물을 상기 톱링에 흡착 유지하는 것을 특징으로 하는 폴리싱방법.
- 톱링에 의해 연마 대상물을 유지하여 상기 연마 대상물을 연마면에 가압하여 연마하는 폴리싱방법에 있어서,상하 이동 가능한 상하 이동부재의 하면에 탄성막을 설치함으로써 상기 톱링 내에 압력실을 형성하고,상기 상하 이동부재를 상기 연마 대상물의 바깥 둘레 가장자리를 유지하는 리테이너링에 대하여 위쪽에 위치시킨 상태에서 상기 연마 대상물을 상기 톱링으로 유도하고,상기 톱링으로 유도된 연마 대상물을 상기 상하 이동부재에 설치된 흡착부에 의해 상기 톱링에 흡착 유지하고,상기 톱링에 유지된 연마 대상물을 상기 연마면 상으로 이동시키고, 상기 압력실에 가압유체를 공급함으로써 상기 연마 대상물을 상기 가압유체의 유체압에 의해 상기 연마면에 가압하여 연마하는 것을 특징으로 하는 폴리싱방법.
- 멤브레인을 구비한 톱링으로 연마 대상물을 연마하고, 상기 연마 대상물을 상기 톱링의 상기 멥브레인에 흡착 유지한 후, 상기 톱링을 탑재구의 위쪽까지 요동시키고, 상기 연마 대상물에 대하여 상기 톱링으로부터 가압유체를 아래쪽으로 분사하여, 상기 연마 대상물을 상기 톱링으로부터 이탈시키고, 상기 탑재구로 이동시키는 것을 특징으로 하는 폴리싱 방법.
- 삭제
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2002-00116721 | 2002-04-18 | ||
| JP2002116721A JP4353673B2 (ja) | 2002-04-18 | 2002-04-18 | ポリッシング方法 |
| PCT/JP2003/004894 WO2003086706A1 (en) | 2002-04-18 | 2003-04-17 | Polishing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20040110069A KR20040110069A (ko) | 2004-12-29 |
| KR100973759B1 true KR100973759B1 (ko) | 2010-08-04 |
Family
ID=29243464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020037016156A Expired - Lifetime KR100973759B1 (ko) | 2002-04-18 | 2003-04-17 | 폴리싱방법 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US7163895B2 (ko) |
| EP (1) | EP1495837B1 (ko) |
| JP (1) | JP4353673B2 (ko) |
| KR (1) | KR100973759B1 (ko) |
| CN (2) | CN100415447C (ko) |
| AU (1) | AU2003227414A1 (ko) |
| DE (1) | DE60314505T2 (ko) |
| TW (1) | TWI285575B (ko) |
| WO (1) | WO2003086706A1 (ko) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006014411A1 (en) * | 2004-07-02 | 2006-02-09 | Strasbaugh | Method and system for processing wafers |
| KR101126662B1 (ko) * | 2004-11-01 | 2012-03-30 | 가부시키가이샤 에바라 세이사꾸쇼 | 폴리싱장치 |
| JP5248127B2 (ja) | 2008-01-30 | 2013-07-31 | 株式会社荏原製作所 | 研磨方法及び研磨装置 |
| KR101958874B1 (ko) * | 2008-06-04 | 2019-03-15 | 가부시키가이샤 에바라 세이사꾸쇼 | 기판처리장치, 기판처리방법, 기판 파지기구, 및 기판 파지방법 |
| JP5390807B2 (ja) * | 2008-08-21 | 2014-01-15 | 株式会社荏原製作所 | 研磨方法および装置 |
| KR101022277B1 (ko) * | 2009-02-25 | 2011-03-21 | 그린스펙(주) | 실리콘 베어 웨이퍼 연마장치용 캐리어 헤드 |
| US20120264359A1 (en) * | 2011-04-13 | 2012-10-18 | Nanya Technology Corporation | Membrane |
| JP6158637B2 (ja) * | 2012-08-28 | 2017-07-05 | 株式会社荏原製作所 | 弾性膜及び基板保持装置 |
| CN103645613B (zh) * | 2013-12-05 | 2016-06-08 | 上海现代先进超精密制造中心有限公司 | 一种用于光刻机角度镜接边抛光的方法 |
| JP6466785B2 (ja) * | 2015-06-09 | 2019-02-06 | 株式会社ディスコ | 搬送装置 |
| CN106334997A (zh) * | 2016-10-20 | 2017-01-18 | 天津华海清科机电科技有限公司 | 抛光头以及具有其的抛光机 |
| JP7022980B2 (ja) * | 2018-01-05 | 2022-02-21 | 不二越機械工業株式会社 | ウェーハ剥離装置およびウェーハ研磨装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000354960A (ja) * | 1999-04-22 | 2000-12-26 | Applied Materials Inc | 基板をケミカルメカニカルポリシングするためのキャリヤヘッド |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4918869A (en) * | 1987-10-28 | 1990-04-24 | Fujikoshi Machinery Corporation | Method for lapping a wafer material and an apparatus therefor |
| JP3550180B2 (ja) * | 1994-04-28 | 2004-08-04 | 同和鉱業株式会社 | ウェハの搬送方法および搬送装置 |
| US5762539A (en) * | 1996-02-27 | 1998-06-09 | Ebara Corporation | Apparatus for and method for polishing workpiece |
| JP2000127026A (ja) * | 1998-10-26 | 2000-05-09 | Speedfam-Ipec Co Ltd | ウエハ研磨装置 |
| US6358128B1 (en) * | 1999-03-05 | 2002-03-19 | Ebara Corporation | Polishing apparatus |
| US6722963B1 (en) * | 1999-08-03 | 2004-04-20 | Micron Technology, Inc. | Apparatus for chemical-mechanical planarization of microelectronic substrates with a carrier and membrane |
| US6506105B1 (en) * | 2000-05-12 | 2003-01-14 | Multi-Planar Technologies, Inc. | System and method for pneumatic diaphragm CMP head having separate retaining ring and multi-region wafer pressure control |
| AU2001259745A1 (en) * | 2000-05-12 | 2001-11-26 | Multi-Planar Technologies, Inc. | System and method for pneumatic diaphragm cmp head having separate retaining ring and multi-region wafer pressure control |
| US6857945B1 (en) * | 2000-07-25 | 2005-02-22 | Applied Materials, Inc. | Multi-chamber carrier head with a flexible membrane |
| JP2002187060A (ja) * | 2000-10-11 | 2002-07-02 | Ebara Corp | 基板保持装置、ポリッシング装置、及び研磨方法 |
| US6652362B2 (en) * | 2000-11-23 | 2003-11-25 | Samsung Electronics Co., Ltd. | Apparatus for polishing a semiconductor wafer and method therefor |
| CN1260778C (zh) * | 2000-12-04 | 2006-06-21 | 株式会社荏原制作所 | 基片加工方法 |
| US6746318B2 (en) * | 2001-10-11 | 2004-06-08 | Speedfam-Ipec Corporation | Workpiece carrier with adjustable pressure zones and barriers |
-
2002
- 2002-04-18 JP JP2002116721A patent/JP4353673B2/ja not_active Expired - Lifetime
-
2003
- 2003-04-17 WO PCT/JP2003/004894 patent/WO2003086706A1/ja not_active Ceased
- 2003-04-17 EP EP03717630A patent/EP1495837B1/en not_active Expired - Lifetime
- 2003-04-17 KR KR1020037016156A patent/KR100973759B1/ko not_active Expired - Lifetime
- 2003-04-17 TW TW092108882A patent/TWI285575B/zh not_active IP Right Cessation
- 2003-04-17 CN CNB038007592A patent/CN100415447C/zh not_active Expired - Lifetime
- 2003-04-17 DE DE60314505T patent/DE60314505T2/de not_active Expired - Lifetime
- 2003-04-17 US US10/481,019 patent/US7163895B2/en not_active Expired - Lifetime
- 2003-04-17 AU AU2003227414A patent/AU2003227414A1/en not_active Abandoned
- 2003-04-17 CN CNA2008101311553A patent/CN101327573A/zh active Pending
-
2005
- 2005-11-15 US US11/272,825 patent/US20060079092A1/en not_active Abandoned
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000354960A (ja) * | 1999-04-22 | 2000-12-26 | Applied Materials Inc | 基板をケミカルメカニカルポリシングするためのキャリヤヘッド |
Also Published As
| Publication number | Publication date |
|---|---|
| DE60314505T2 (de) | 2008-02-28 |
| US20060079092A1 (en) | 2006-04-13 |
| KR20040110069A (ko) | 2004-12-29 |
| DE60314505D1 (de) | 2007-08-02 |
| US20040198011A1 (en) | 2004-10-07 |
| WO2003086706A1 (en) | 2003-10-23 |
| CN100415447C (zh) | 2008-09-03 |
| CN101327573A (zh) | 2008-12-24 |
| TWI285575B (en) | 2007-08-21 |
| TW200306245A (en) | 2003-11-16 |
| CN1541151A (zh) | 2004-10-27 |
| AU2003227414A1 (en) | 2003-10-27 |
| EP1495837A1 (en) | 2005-01-12 |
| EP1495837B1 (en) | 2007-06-20 |
| US7163895B2 (en) | 2007-01-16 |
| JP2003311609A (ja) | 2003-11-05 |
| EP1495837A4 (en) | 2005-11-02 |
| JP4353673B2 (ja) | 2009-10-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101088784B1 (ko) | 폴리싱 장치 | |
| KR100973766B1 (ko) | 탄성 패드 및 톱링 | |
| KR100876381B1 (ko) | 기판 고정 장치 및 기판 폴리싱 장치 | |
| KR100973759B1 (ko) | 폴리싱방법 | |
| JP4107835B2 (ja) | 基板保持装置及びポリッシング装置 | |
| JP2002113653A (ja) | 基板保持装置及び該基板保持装置を備えたポリッシング装置 | |
| JP5197644B2 (ja) | 研磨装置及び研磨方法 | |
| JP3856634B2 (ja) | 基板保持装置及び該基板保持装置を備えたポリッシング装置 | |
| JP4049579B2 (ja) | 基板保持装置及びポリッシング装置 | |
| JP2003266301A (ja) | ポリッシング装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20031210 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20080415 Comment text: Request for Examination of Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20090805 Patent event code: PE09021S01D |
|
| E90F | Notification of reason for final refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Final Notice of Reason for Refusal Patent event date: 20100202 Patent event code: PE09021S02D |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20100528 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20100728 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20100729 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| FPAY | Annual fee payment |
Payment date: 20130705 Year of fee payment: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 20130705 Start annual number: 4 End annual number: 4 |
|
| FPAY | Annual fee payment |
Payment date: 20140716 Year of fee payment: 5 |
|
| PR1001 | Payment of annual fee |
Payment date: 20140716 Start annual number: 5 End annual number: 5 |
|
| FPAY | Annual fee payment |
Payment date: 20150626 Year of fee payment: 6 |
|
| PR1001 | Payment of annual fee |
Payment date: 20150626 Start annual number: 6 End annual number: 6 |
|
| FPAY | Annual fee payment |
Payment date: 20160630 Year of fee payment: 7 |
|
| PR1001 | Payment of annual fee |
Payment date: 20160630 Start annual number: 7 End annual number: 7 |
|
| FPAY | Annual fee payment |
Payment date: 20170704 Year of fee payment: 8 |
|
| PR1001 | Payment of annual fee |
Payment date: 20170704 Start annual number: 8 End annual number: 8 |
|
| FPAY | Annual fee payment |
Payment date: 20180628 Year of fee payment: 9 |
|
| PR1001 | Payment of annual fee |
Payment date: 20180628 Start annual number: 9 End annual number: 9 |
|
| PR1001 | Payment of annual fee |
Payment date: 20200630 Start annual number: 11 End annual number: 11 |
|
| PR1001 | Payment of annual fee |
Payment date: 20210629 Start annual number: 12 End annual number: 12 |
|
| PR1001 | Payment of annual fee |
Payment date: 20220615 Start annual number: 13 End annual number: 13 |
|
| PC1801 | Expiration of term |
Termination date: 20231017 Termination category: Expiration of duration |