EP2732917A4 - Polierkissen - Google Patents
PolierkissenInfo
- Publication number
- EP2732917A4 EP2732917A4 EP12815419.2A EP12815419A EP2732917A4 EP 2732917 A4 EP2732917 A4 EP 2732917A4 EP 12815419 A EP12815419 A EP 12815419A EP 2732917 A4 EP2732917 A4 EP 2732917A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- polishing pad
- polishing
- pad
- 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.)
- Withdrawn
Links
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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/11—Lapping tools
- B24B37/20—Lapping pads for working plane surfaces
- B24B37/26—Lapping pads for working plane surfaces characterised by the shape of the lapping pad surface, e.g. grooved
-
- 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
- B24B37/12—Lapping plates for working plane surfaces
- B24B37/16—Lapping plates for working plane surfaces characterised by the shape of the lapping plate surface, e.g. grooved
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011156424 | 2011-07-15 | ||
PCT/JP2012/067835 WO2013011921A1 (ja) | 2011-07-15 | 2012-07-12 | 研磨パッド |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2732917A1 EP2732917A1 (de) | 2014-05-21 |
EP2732917A4 true EP2732917A4 (de) | 2015-04-15 |
Family
ID=47558099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12815419.2A Withdrawn EP2732917A4 (de) | 2011-07-15 | 2012-07-12 | Polierkissen |
Country Status (7)
Country | Link |
---|---|
US (1) | US20140141704A1 (de) |
EP (1) | EP2732917A4 (de) |
JP (1) | JPWO2013011921A1 (de) |
KR (1) | KR20140039043A (de) |
CN (1) | CN103648718A (de) |
TW (1) | TW201313388A (de) |
WO (1) | WO2013011921A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140037891A (ko) * | 2011-07-15 | 2014-03-27 | 도레이 카부시키가이샤 | 연마 패드 |
WO2013039181A1 (ja) * | 2011-09-15 | 2013-03-21 | 東レ株式会社 | 研磨パッド |
US8980749B1 (en) * | 2013-10-24 | 2015-03-17 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Method for chemical mechanical polishing silicon wafers |
JP2017001111A (ja) * | 2015-06-05 | 2017-01-05 | 株式会社ディスコ | 研磨パッド及びcmp研磨方法 |
US9925637B2 (en) * | 2016-08-04 | 2018-03-27 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Tapered poromeric polishing pad |
TWI595968B (zh) * | 2016-08-11 | 2017-08-21 | 宋建宏 | 研磨墊及其製造方法 |
WO2018142623A1 (ja) * | 2017-02-06 | 2018-08-09 | 株式会社大輝 | ポリッシングバッドの凹部形成方法およびポリッシングパッド |
JP7105334B2 (ja) * | 2020-03-17 | 2022-07-22 | エスケーシー ソルミックス カンパニー,リミテッド | 研磨パッドおよびこれを用いた半導体素子の製造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003163192A (ja) * | 2001-11-29 | 2003-06-06 | Shin Etsu Handotai Co Ltd | 溝入り研磨布並びにワークの研磨方法及び研磨装置 |
JP2004186392A (ja) * | 2002-12-03 | 2004-07-02 | Toshiba Ceramics Co Ltd | 研磨布 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5882251A (en) * | 1997-08-19 | 1999-03-16 | Lsi Logic Corporation | Chemical mechanical polishing pad slurry distribution grooves |
CN1345264A (zh) * | 1999-03-30 | 2002-04-17 | 株式会社尼康 | 抛光盘、抛光机、抛光方法及制造半导体器件的方法 |
US6238271B1 (en) * | 1999-04-30 | 2001-05-29 | Speed Fam-Ipec Corp. | Methods and apparatus for improved polishing of workpieces |
JP4855571B2 (ja) | 2000-08-31 | 2012-01-18 | ニッタ・ハース株式会社 | 研磨パッド及びその研磨パッドを用いた被加工物の研磨方法 |
US7070480B2 (en) * | 2001-10-11 | 2006-07-04 | Applied Materials, Inc. | Method and apparatus for polishing substrates |
CN1270356C (zh) * | 2003-02-14 | 2006-08-16 | 中芯国际集成电路制造(上海)有限公司 | 化学机械研磨垫 |
US7357703B2 (en) * | 2005-12-28 | 2008-04-15 | Jsr Corporation | Chemical mechanical polishing pad and chemical mechanical polishing method |
JP2009023018A (ja) * | 2007-07-17 | 2009-02-05 | Jsr Corp | 化学機械研磨パッドおよび化学機械研磨方法 |
JP2009220265A (ja) * | 2008-02-18 | 2009-10-01 | Jsr Corp | 化学機械研磨パッド |
CN101637888B (zh) * | 2008-08-01 | 2013-09-18 | 智胜科技股份有限公司 | 研磨垫及其制造方法 |
JP2010045306A (ja) | 2008-08-18 | 2010-02-25 | Kuraray Co Ltd | 研磨パッド |
TWM352127U (en) * | 2008-08-29 | 2009-03-01 | Bestac Advanced Material Co Ltd | Polishing pad |
WO2013039181A1 (ja) * | 2011-09-15 | 2013-03-21 | 東レ株式会社 | 研磨パッド |
SG11201400637XA (en) * | 2011-09-16 | 2014-05-29 | Toray Industries | Polishing pad |
-
2012
- 2012-07-12 CN CN201280034917.2A patent/CN103648718A/zh active Pending
- 2012-07-12 US US14/232,851 patent/US20140141704A1/en not_active Abandoned
- 2012-07-12 JP JP2012532393A patent/JPWO2013011921A1/ja not_active Withdrawn
- 2012-07-12 KR KR1020147000489A patent/KR20140039043A/ko active IP Right Grant
- 2012-07-12 WO PCT/JP2012/067835 patent/WO2013011921A1/ja active Application Filing
- 2012-07-12 EP EP12815419.2A patent/EP2732917A4/de not_active Withdrawn
- 2012-07-13 TW TW101125282A patent/TW201313388A/zh unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003163192A (ja) * | 2001-11-29 | 2003-06-06 | Shin Etsu Handotai Co Ltd | 溝入り研磨布並びにワークの研磨方法及び研磨装置 |
JP2004186392A (ja) * | 2002-12-03 | 2004-07-02 | Toshiba Ceramics Co Ltd | 研磨布 |
Non-Patent Citations (1)
Title |
---|
See also references of WO2013011921A1 * |
Also Published As
Publication number | Publication date |
---|---|
JPWO2013011921A1 (ja) | 2015-02-23 |
KR20140039043A (ko) | 2014-03-31 |
TW201313388A (zh) | 2013-04-01 |
EP2732917A1 (de) | 2014-05-21 |
WO2013011921A1 (ja) | 2013-01-24 |
US20140141704A1 (en) | 2014-05-22 |
CN103648718A (zh) | 2014-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20140122 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20150312 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B24B 37/26 20120101AFI20150306BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20151013 |