CN218747087U - 一种化学机械抛光修整器 - Google Patents
一种化学机械抛光修整器 Download PDFInfo
- Publication number
- CN218747087U CN218747087U CN202223305511.3U CN202223305511U CN218747087U CN 218747087 U CN218747087 U CN 218747087U CN 202223305511 U CN202223305511 U CN 202223305511U CN 218747087 U CN218747087 U CN 218747087U
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- Prior art keywords
- chemical mechanical
- mechanical polishing
- abrasive particles
- area
- groove
- Prior art date
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- 238000005498 polishing Methods 0.000 title claims abstract description 58
- 239000000126 substance Substances 0.000 title claims abstract description 38
- 239000002245 particle Substances 0.000 claims abstract description 63
- 229910003460 diamond Inorganic materials 0.000 claims description 31
- 239000010432 diamond Substances 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 18
- 238000009713 electroplating Methods 0.000 claims description 12
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 11
- 238000005219 brazing Methods 0.000 claims description 7
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 5
- 238000005245 sintering Methods 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910052582 BN Inorganic materials 0.000 claims description 4
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 4
- 229910052580 B4C Inorganic materials 0.000 claims description 3
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 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
- 239000002223 garnet Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 2
- 238000000227 grinding Methods 0.000 abstract description 10
- 238000013461 design Methods 0.000 abstract description 4
- 238000009826 distribution Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 241000251468 Actinopterygii Species 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 235000012431 wafers Nutrition 0.000 description 16
- 238000003754 machining Methods 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 8
- 238000009966 trimming Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 230000007547 defect Effects 0.000 description 7
- 239000006061 abrasive grain Substances 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000003698 laser cutting Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 101100107923 Vitis labrusca AMAT gene Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940044927 ceric oxide Drugs 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202223305511.3U CN218747087U (zh) | 2022-12-08 | 2022-12-08 | 一种化学机械抛光修整器 |
Applications Claiming Priority (1)
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CN202223305511.3U CN218747087U (zh) | 2022-12-08 | 2022-12-08 | 一种化学机械抛光修整器 |
Publications (1)
Publication Number | Publication Date |
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CN218747087U true CN218747087U (zh) | 2023-03-28 |
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CN202223305511.3U Active CN218747087U (zh) | 2022-12-08 | 2022-12-08 | 一种化学机械抛光修整器 |
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CN (1) | CN218747087U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117798814A (zh) * | 2024-03-01 | 2024-04-02 | 浙江大学杭州国际科创中心 | 一种抛光垫、抛光垫的制备方法及抛光方法 |
-
2022
- 2022-12-08 CN CN202223305511.3U patent/CN218747087U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117798814A (zh) * | 2024-03-01 | 2024-04-02 | 浙江大学杭州国际科创中心 | 一种抛光垫、抛光垫的制备方法及抛光方法 |
CN117798814B (zh) * | 2024-03-01 | 2024-05-28 | 浙江大学杭州国际科创中心 | 一种抛光垫、抛光垫的制备方法及抛光方法 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231113 Address after: 430058 Wuhan Economic and Technological Development Zone Export Processing Zone 25MC Block Diamond Tool Export Processing Production Base Project Phase I A6 Factory Building in Wuhan, Hubei Province Patentee after: Wuhan Dinglong Huida Material Technology Co.,Ltd. Address before: 430057 Room 411, No.1 dongjinghe Road, Wuhan Economic and Technological Development Zone, Hubei Province Patentee before: HUBEI DINGHUI MICROELECTRONICS MATERIALS Co.,Ltd. Patentee before: Wuhan Dinglong Huida Material Technology Co.,Ltd. Patentee before: HUBEI DINGLONG Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 430058 Wuhan Economic and Technological Development Zone Export Processing Zone 25MC Block Diamond Tool Export Processing Production Base Project Phase I A6 Factory Building in Wuhan, Hubei Province Patentee after: Wuhan Huida Material Technology Co.,Ltd. Country or region after: China Address before: 430058 Wuhan Economic and Technological Development Zone Export Processing Zone 25MC Block Diamond Tool Export Processing Production Base Project Phase I A6 Factory Building in Wuhan, Hubei Province Patentee before: Wuhan Dinglong Huida Material Technology Co.,Ltd. Country or region before: China |