CN201960464U - 一种化学机械研磨垫及化学机械研磨设备 - Google Patents
一种化学机械研磨垫及化学机械研磨设备 Download PDFInfo
- Publication number
- CN201960464U CN201960464U CN2010206943533U CN201020694353U CN201960464U CN 201960464 U CN201960464 U CN 201960464U CN 2010206943533 U CN2010206943533 U CN 2010206943533U CN 201020694353 U CN201020694353 U CN 201020694353U CN 201960464 U CN201960464 U CN 201960464U
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- Prior art keywords
- chemical
- grinding
- wafer
- chemical mechanical
- mechanical polishing
- 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 - Fee Related
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- 239000000126 substance Substances 0.000 title claims abstract description 39
- 238000005498 polishing Methods 0.000 title abstract description 27
- 238000000227 grinding Methods 0.000 claims description 127
- 239000006061 abrasive grain Substances 0.000 claims description 29
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 238000011084 recovery Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 claims description 3
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 claims description 3
- 235000012431 wafers Nutrition 0.000 abstract description 61
- 239000002245 particle Substances 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 19
- 239000013078 crystal Substances 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011469 building brick Substances 0.000 description 3
- 238000001459 lithography Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 201000004792 malaria Diseases 0.000 description 1
- 238000003701 mechanical milling Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206943533U CN201960464U (zh) | 2010-12-30 | 2010-12-30 | 一种化学机械研磨垫及化学机械研磨设备 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206943533U CN201960464U (zh) | 2010-12-30 | 2010-12-30 | 一种化学机械研磨垫及化学机械研磨设备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201960464U true CN201960464U (zh) | 2011-09-07 |
Family
ID=44522992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206943533U Expired - Fee Related CN201960464U (zh) | 2010-12-30 | 2010-12-30 | 一种化学机械研磨垫及化学机械研磨设备 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201960464U (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441839A (zh) * | 2011-11-11 | 2012-05-09 | 上海华力微电子有限公司 | 提高固定研磨料在研磨垫上进行cmp工艺稳定性的方法 |
| CN110026881A (zh) * | 2018-01-09 | 2019-07-19 | 信越半导体株式会社 | 研磨装置及研磨方法 |
| CN119369283A (zh) * | 2024-12-02 | 2025-01-28 | 无锡同芯半导体有限公司 | 一种半导体化学机械自动抛光装置 |
-
2010
- 2010-12-30 CN CN2010206943533U patent/CN201960464U/zh not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441839A (zh) * | 2011-11-11 | 2012-05-09 | 上海华力微电子有限公司 | 提高固定研磨料在研磨垫上进行cmp工艺稳定性的方法 |
| CN102441839B (zh) * | 2011-11-11 | 2014-06-04 | 上海华力微电子有限公司 | 提高固定研磨料在研磨垫上进行cmp工艺稳定性的方法 |
| CN110026881A (zh) * | 2018-01-09 | 2019-07-19 | 信越半导体株式会社 | 研磨装置及研磨方法 |
| CN110026881B (zh) * | 2018-01-09 | 2022-04-01 | 信越半导体株式会社 | 研磨装置及研磨方法 |
| CN119369283A (zh) * | 2024-12-02 | 2025-01-28 | 无锡同芯半导体有限公司 | 一种半导体化学机械自动抛光装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING Free format text: FORMER OWNER: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (SHANGHAI) CORPORATION Effective date: 20130328 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201203 PUDONG NEW AREA, SHANGHAI TO: 100176 DAXING, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130328 Address after: 100176 No. 18, Wenchang Avenue, Beijing economic and Technological Development Zone, Beijing Patentee after: Semiconductor Manufacturing International (Beijing) Corporation Address before: 201203 Shanghai City, Pudong New Area Zhangjiang Road No. 18 Patentee before: Semiconductor Manufacturing International (Shanghai) Corporation |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20181230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |