CN110744440A - 一种双面研磨装置及方法 - Google Patents
一种双面研磨装置及方法 Download PDFInfo
- Publication number
- CN110744440A CN110744440A CN201911007645.7A CN201911007645A CN110744440A CN 110744440 A CN110744440 A CN 110744440A CN 201911007645 A CN201911007645 A CN 201911007645A CN 110744440 A CN110744440 A CN 110744440A
- Authority
- CN
- China
- Prior art keywords
- concave
- fixed disc
- double
- convex structure
- cooling
- 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.)
- Pending
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Classifications
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- 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
- B24B37/07—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool
- B24B37/08—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for double side lapping
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- 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
-
- 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
- B24B37/34—Accessories
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
- B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- 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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CN201911007645.7A CN110744440A (zh) | 2019-10-22 | 2019-10-22 | 一种双面研磨装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911007645.7A CN110744440A (zh) | 2019-10-22 | 2019-10-22 | 一种双面研磨装置及方法 |
Publications (1)
Publication Number | Publication Date |
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CN110744440A true CN110744440A (zh) | 2020-02-04 |
Family
ID=69279404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911007645.7A Pending CN110744440A (zh) | 2019-10-22 | 2019-10-22 | 一种双面研磨装置及方法 |
Country Status (1)
Country | Link |
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CN (1) | CN110744440A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111403320A (zh) * | 2020-03-24 | 2020-07-10 | 宁波江丰电子材料股份有限公司 | 一种冷却盘体及其制备方法 |
US20220258300A1 (en) * | 2021-02-17 | 2022-08-18 | Lapmaster Wolters Gmbh | Double-side or one-side machine tool |
CN115284161A (zh) * | 2022-07-04 | 2022-11-04 | 上海中欣晶圆半导体科技有限公司 | 一种降低晶圆ttv的磨片加工方法 |
Citations (13)
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---|---|---|---|---|
JPS55157471A (en) * | 1979-05-19 | 1980-12-08 | Nippon Telegr & Teleph Corp <Ntt> | Dish for bonding workpieces |
US5036630A (en) * | 1990-04-13 | 1991-08-06 | International Business Machines Corporation | Radial uniformity control of semiconductor wafer polishing |
JPH06198560A (ja) * | 1992-12-28 | 1994-07-19 | Speedfam Co Ltd | 耐熱ガラス定盤 |
US20020187735A1 (en) * | 2001-06-06 | 2002-12-12 | Osamu Nabeya | Polishing apparatus |
CN1870255A (zh) * | 2005-05-24 | 2006-11-29 | 富准精密工业(深圳)有限公司 | 液冷散热装置 |
CN101508093A (zh) * | 2009-03-05 | 2009-08-19 | 胡林宝 | 行星研磨机 |
CN201696708U (zh) * | 2009-12-25 | 2011-01-05 | 贵州新艺机械厂 | 水冷真空隔离阀 |
CN103934747A (zh) * | 2013-01-21 | 2014-07-23 | 旭硝子株式会社 | 玻璃基板的研磨方法及制造方法、以及研磨装置 |
CN105150106A (zh) * | 2015-09-21 | 2015-12-16 | 上海工程技术大学 | 晶圆双面化学机械研磨抛光用冷却装置及方法 |
CN108687657A (zh) * | 2017-04-05 | 2018-10-23 | 中芯国际集成电路制造(北京)有限公司 | 一种化学机械研磨设备 |
CN109465740A (zh) * | 2018-12-27 | 2019-03-15 | 西安奕斯伟硅片技术有限公司 | 一种研磨定盘、研磨装置及研磨方法 |
CN110181355A (zh) * | 2019-06-27 | 2019-08-30 | 西安奕斯伟硅片技术有限公司 | 一种研磨装置、研磨方法及晶圆 |
CN110774166A (zh) * | 2019-10-29 | 2020-02-11 | 西安奕斯伟硅片技术有限公司 | 双面研磨装置和方法 |
-
2019
- 2019-10-22 CN CN201911007645.7A patent/CN110744440A/zh active Pending
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55157471A (en) * | 1979-05-19 | 1980-12-08 | Nippon Telegr & Teleph Corp <Ntt> | Dish for bonding workpieces |
US5036630A (en) * | 1990-04-13 | 1991-08-06 | International Business Machines Corporation | Radial uniformity control of semiconductor wafer polishing |
JPH06198560A (ja) * | 1992-12-28 | 1994-07-19 | Speedfam Co Ltd | 耐熱ガラス定盤 |
US20020187735A1 (en) * | 2001-06-06 | 2002-12-12 | Osamu Nabeya | Polishing apparatus |
CN1870255A (zh) * | 2005-05-24 | 2006-11-29 | 富准精密工业(深圳)有限公司 | 液冷散热装置 |
CN101508093A (zh) * | 2009-03-05 | 2009-08-19 | 胡林宝 | 行星研磨机 |
CN201696708U (zh) * | 2009-12-25 | 2011-01-05 | 贵州新艺机械厂 | 水冷真空隔离阀 |
CN103934747A (zh) * | 2013-01-21 | 2014-07-23 | 旭硝子株式会社 | 玻璃基板的研磨方法及制造方法、以及研磨装置 |
CN105150106A (zh) * | 2015-09-21 | 2015-12-16 | 上海工程技术大学 | 晶圆双面化学机械研磨抛光用冷却装置及方法 |
CN108687657A (zh) * | 2017-04-05 | 2018-10-23 | 中芯国际集成电路制造(北京)有限公司 | 一种化学机械研磨设备 |
CN109465740A (zh) * | 2018-12-27 | 2019-03-15 | 西安奕斯伟硅片技术有限公司 | 一种研磨定盘、研磨装置及研磨方法 |
CN110181355A (zh) * | 2019-06-27 | 2019-08-30 | 西安奕斯伟硅片技术有限公司 | 一种研磨装置、研磨方法及晶圆 |
CN110774166A (zh) * | 2019-10-29 | 2020-02-11 | 西安奕斯伟硅片技术有限公司 | 双面研磨装置和方法 |
Non-Patent Citations (1)
Title |
---|
王晓敏: "《工程材料学》", 31 July 2017 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111403320A (zh) * | 2020-03-24 | 2020-07-10 | 宁波江丰电子材料股份有限公司 | 一种冷却盘体及其制备方法 |
CN111403320B (zh) * | 2020-03-24 | 2023-04-07 | 宁波江丰电子材料股份有限公司 | 一种冷却盘体及其制备方法 |
US20220258300A1 (en) * | 2021-02-17 | 2022-08-18 | Lapmaster Wolters Gmbh | Double-side or one-side machine tool |
CN115284161A (zh) * | 2022-07-04 | 2022-11-04 | 上海中欣晶圆半导体科技有限公司 | 一种降低晶圆ttv的磨片加工方法 |
CN115284161B (zh) * | 2022-07-04 | 2024-03-01 | 上海中欣晶圆半导体科技有限公司 | 一种降低晶圆ttv的磨片加工方法 |
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PB01 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211022 Address after: 710000 room 1-3-029, No. 1888, Xifeng South Road, high tech Zone, Xi'an, Shaanxi Province Applicant after: Xi'an yisiwei Material Technology Co.,Ltd. Applicant after: XI'AN ESWIN SILICON WAFER TECHNOLOGY Co.,Ltd. Address before: Room 1323, block a, city gate, No.1 Jinye Road, high tech Zone, Xi'an, Shaanxi 710065 Applicant before: XI'AN ESWIN SILICON WAFER TECHNOLOGY Co.,Ltd. |
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CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 710000 room 1-3-029, No. 1888, Xifeng South Road, high tech Zone, Xi'an, Shaanxi Province Applicant after: Xi'an Yisiwei Material Technology Co.,Ltd. Applicant after: XI'AN ESWIN SILICON WAFER TECHNOLOGY Co.,Ltd. Address before: 710000 room 1-3-029, No. 1888, Xifeng South Road, high tech Zone, Xi'an, Shaanxi Province Applicant before: Xi'an yisiwei Material Technology Co.,Ltd. Applicant before: XI'AN ESWIN SILICON WAFER TECHNOLOGY Co.,Ltd. |