CN115674018A - 一种化学机械抛光修整盘 - Google Patents
一种化学机械抛光修整盘 Download PDFInfo
- Publication number
- CN115674018A CN115674018A CN202211355468.3A CN202211355468A CN115674018A CN 115674018 A CN115674018 A CN 115674018A CN 202211355468 A CN202211355468 A CN 202211355468A CN 115674018 A CN115674018 A CN 115674018A
- Authority
- CN
- China
- Prior art keywords
- abrasive
- polyhedral
- chemical mechanical
- mechanical polishing
- particle
- 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
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 107
- 239000000126 substance Substances 0.000 title claims abstract description 32
- 239000002245 particle Substances 0.000 claims abstract description 94
- 239000003082 abrasive agent Substances 0.000 claims abstract description 55
- 230000003750 conditioning effect Effects 0.000 claims description 45
- 239000006061 abrasive grain Substances 0.000 claims description 38
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 12
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 239000011651 chromium Substances 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 abstract description 19
- 238000004140 cleaning Methods 0.000 abstract description 13
- 238000009966 trimming Methods 0.000 abstract description 11
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000004065 semiconductor Substances 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 34
- 235000012431 wafers Nutrition 0.000 description 27
- 238000000034 method Methods 0.000 description 24
- 239000011148 porous material Substances 0.000 description 21
- 230000007547 defect Effects 0.000 description 17
- 239000013078 crystal Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 14
- 230000008569 process Effects 0.000 description 14
- 239000011159 matrix material Substances 0.000 description 12
- 238000000227 grinding Methods 0.000 description 11
- 229910003460 diamond Inorganic materials 0.000 description 9
- 239000010432 diamond Substances 0.000 description 9
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 238000005219 brazing Methods 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical group CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 229910000679 solder Inorganic materials 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 229920000297 Rayon Polymers 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 238000010191 image analysis Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- -1 acrylic ester Chemical class 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 229910003470 tongbaite Inorganic materials 0.000 description 1
Images
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Description
编号 | 数量 | 沟槽(mil) | 缺陷(ea) |
实施例1 | 1220 | 30.08 | 6 |
实施例2 | 1400 | 29.87 | 8 |
实施例3 | 1660 | 30.31 | 2 |
实施例4 | 1200 | 29.27 | 11 |
实施例5 | 1382 | 30.34 | 9 |
实施例6 | 1230 | 29.38 | 8 |
实施例7 | 1250 | 28.86 | 9 |
实施例8 | 1270 | 30.12 | 8 |
实施例9 | 1450 | 30.25 | 8 |
实施例10 | 1240 | 29.92 | 6 |
实施例11 | 1225 | 30.85 | 8 |
实施例12 | 1320 | 28.87 | 7 |
对比例1 | 595 | 35.73 | 12 |
对比例2 | 650 | 26.96 | 49 |
对比例3 | 846 | 25.38 | 19 |
对比例4 | 756 | 24.98 | 23 |
对比例5 | 680 | 27.86 | 52 |
对比例6 | 742 | 32.48 | 14 |
对比例7 | 805 | 29.57 | 27 |
对比例8 | 580 | 30.87 | 16 |
对比例9 | 690 | 25.17 | 15 |
对比例10 | 700 | 26.74 | 29 |
对比例11 | 800 | 25.88 | 18 |
对比例12 | 890 | 27.23 | 32 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211355468.3A CN115674018A (zh) | 2022-11-01 | 2022-11-01 | 一种化学机械抛光修整盘 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211355468.3A CN115674018A (zh) | 2022-11-01 | 2022-11-01 | 一种化学机械抛光修整盘 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115674018A true CN115674018A (zh) | 2023-02-03 |
Family
ID=85047523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211355468.3A Pending CN115674018A (zh) | 2022-11-01 | 2022-11-01 | 一种化学机械抛光修整盘 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115674018A (zh) |
-
2022
- 2022-11-01 CN CN202211355468.3A patent/CN115674018A/zh active Pending
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Country or region after: China Address after: 430057 A6 Workshop of Phase I Project of Diamond Tool Export Processing and Production Base Project, Block 25MC, Export Processing Zone, Wuhan Economic and Technological Development Zone, Wuhan, Hubei Province Applicant after: Wuhan Huida Material Technology Co.,Ltd. Address before: 430057 A6 Workshop of Phase I Project of Diamond Tool Export Processing and Production Base Project, Block 25MC, Export Processing Zone, Wuhan Economic and Technological Development Zone, Wuhan, Hubei Province Applicant before: Wuhan Dinglong Huida Material Technology Co.,Ltd. Country or region before: China |
|
CB02 | Change of applicant information | ||
CB03 | Change of inventor or designer information |
Inventor after: Ye Hongyu Inventor after: Yu Qiaohong Inventor after: Zhang Jianwei Inventor after: Sun Wenwen Inventor after: Liu Fang Inventor before: Ye Hongyu Inventor before: Yu Qiaohong Inventor before: Zhang Jianwei Inventor before: Sun Wenwen Inventor before: Liu Fang Inventor before: Kang Jing |
|
CB03 | Change of inventor or designer information |