CN102248486A - 抛光垫修整方法 - Google Patents
抛光垫修整方法 Download PDFInfo
- Publication number
- CN102248486A CN102248486A CN2011102092790A CN201110209279A CN102248486A CN 102248486 A CN102248486 A CN 102248486A CN 2011102092790 A CN2011102092790 A CN 2011102092790A CN 201110209279 A CN201110209279 A CN 201110209279A CN 102248486 A CN102248486 A CN 102248486A
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- CN
- China
- Prior art keywords
- polishing pad
- finishing
- head
- rotary speed
- finishing head
- 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
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- 238000005498 polishing Methods 0.000 title claims abstract description 214
- 238000000034 method Methods 0.000 title claims abstract description 82
- 238000009966 trimming Methods 0.000 title abstract 10
- 230000008569 process Effects 0.000 claims abstract description 40
- 230000011218 segmentation Effects 0.000 claims description 32
- 230000003247 decreasing effect Effects 0.000 claims description 12
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201110209279 CN102248486B (zh) | 2011-07-25 | 2011-07-25 | 抛光垫修整方法 |
Applications Claiming Priority (1)
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CN 201110209279 CN102248486B (zh) | 2011-07-25 | 2011-07-25 | 抛光垫修整方法 |
Publications (2)
Publication Number | Publication Date |
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CN102248486A true CN102248486A (zh) | 2011-11-23 |
CN102248486B CN102248486B (zh) | 2013-01-30 |
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CN 201110209279 Active CN102248486B (zh) | 2011-07-25 | 2011-07-25 | 抛光垫修整方法 |
Country Status (1)
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CN (1) | CN102248486B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102975110A (zh) * | 2012-12-26 | 2013-03-20 | 上海宏力半导体制造有限公司 | 化学机械研磨速率控制方法 |
CN105856060A (zh) * | 2015-01-20 | 2016-08-17 | 中芯国际集成电路制造(上海)有限公司 | 研磨部件外形的调整方法 |
CN106312696A (zh) * | 2016-09-14 | 2017-01-11 | 天津华海清科机电科技有限公司 | 化学机械抛光方法和装置 |
CN106475896A (zh) * | 2015-08-31 | 2017-03-08 | 力晶科技股份有限公司 | 化学机械研磨装置与方法 |
CN109531424A (zh) * | 2019-01-09 | 2019-03-29 | 中国工程物理研究院激光聚变研究中心 | 抛光盘包络式修整方法及其装置 |
CN110722457A (zh) * | 2018-07-17 | 2020-01-24 | 中芯国际集成电路制造(上海)有限公司 | 研磨垫修整方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1485180A (zh) * | 2002-07-31 | 2004-03-31 | 化学机械抛光和垫修整方法 | |
US20060073773A1 (en) * | 2004-10-04 | 2006-04-06 | Exley Richard J | High pressure pad conditioning |
TW200940257A (en) * | 2008-03-28 | 2009-10-01 | Ceracoree Co Ltd | Method for manufacturing a conditioning disc for polishing pad |
CN102049737A (zh) * | 2009-10-29 | 2011-05-11 | 宋健民 | 抛光垫修整器 |
-
2011
- 2011-07-25 CN CN 201110209279 patent/CN102248486B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1485180A (zh) * | 2002-07-31 | 2004-03-31 | 化学机械抛光和垫修整方法 | |
US20060073773A1 (en) * | 2004-10-04 | 2006-04-06 | Exley Richard J | High pressure pad conditioning |
TW200940257A (en) * | 2008-03-28 | 2009-10-01 | Ceracoree Co Ltd | Method for manufacturing a conditioning disc for polishing pad |
CN102049737A (zh) * | 2009-10-29 | 2011-05-11 | 宋健民 | 抛光垫修整器 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102975110A (zh) * | 2012-12-26 | 2013-03-20 | 上海宏力半导体制造有限公司 | 化学机械研磨速率控制方法 |
CN105856060A (zh) * | 2015-01-20 | 2016-08-17 | 中芯国际集成电路制造(上海)有限公司 | 研磨部件外形的调整方法 |
CN105856060B (zh) * | 2015-01-20 | 2019-07-12 | 中芯国际集成电路制造(上海)有限公司 | 研磨部件外形的调整方法 |
CN106475896A (zh) * | 2015-08-31 | 2017-03-08 | 力晶科技股份有限公司 | 化学机械研磨装置与方法 |
CN106475896B (zh) * | 2015-08-31 | 2018-12-14 | 力晶科技股份有限公司 | 化学机械研磨装置与方法 |
CN106312696A (zh) * | 2016-09-14 | 2017-01-11 | 天津华海清科机电科技有限公司 | 化学机械抛光方法和装置 |
CN110722457A (zh) * | 2018-07-17 | 2020-01-24 | 中芯国际集成电路制造(上海)有限公司 | 研磨垫修整方法 |
CN109531424A (zh) * | 2019-01-09 | 2019-03-29 | 中国工程物理研究院激光聚变研究中心 | 抛光盘包络式修整方法及其装置 |
CN109531424B (zh) * | 2019-01-09 | 2024-04-09 | 中国工程物理研究院激光聚变研究中心 | 抛光盘包络式修整方法及其装置 |
Also Published As
Publication number | Publication date |
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CN102248486B (zh) | 2013-01-30 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TIANJIN HWATSING TECHNOLOGY COMPANY LIMITED Free format text: FORMER OWNER: TSINGHUA UNIVERSITY Effective date: 20150209 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100084 HAIDIAN, BEIJING TO: 300350 JINNAN, TIANJIN |
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TR01 | Transfer of patent right |
Effective date of registration: 20150209 Address after: 300350, No. 8, building 9, ha Hing Road, Haihe science and Technology Park, Jinnan District, Tianjin Patentee after: TIANJIN HWATSING TECHNOLOGY COMPANY LIMITED (HWATSING CO., LTD.) Address before: 100084 Haidian District 100084-82 mailbox Beijing Patentee before: Tsinghua University |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Polishing pad trimming method Effective date of registration: 20180206 Granted publication date: 20130130 Pledgee: Tsinghua Holdings Co., Ltd. Pledgor: TIANJIN HWATSING TECHNOLOGY COMPANY LIMITED (HWATSING CO., LTD.) Registration number: 2018120000003 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191022 Granted publication date: 20130130 Pledgee: Tsinghua Holdings Co., Ltd. Pledgor: TIANJIN HWATSING TECHNOLOGY COMPANY LIMITED (HWATSING CO., LTD.) Registration number: 2018120000003 |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 300350, No. 8, building 9, ha Hing Road, Haihe science and Technology Park, Jinnan District, Tianjin Patentee after: Huahaiqingke Co.,Ltd. Address before: 300350, No. 8, building 9, ha Hing Road, Haihe science and Technology Park, Jinnan District, Tianjin Patentee before: TSINGHUA University |