CN112518573A - Polishing apparatus, polishing machine, and polishing method - Google Patents
Polishing apparatus, polishing machine, and polishing method Download PDFInfo
- Publication number
- CN112518573A CN112518573A CN202011231876.9A CN202011231876A CN112518573A CN 112518573 A CN112518573 A CN 112518573A CN 202011231876 A CN202011231876 A CN 202011231876A CN 112518573 A CN112518573 A CN 112518573A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- grinding
- silicon wafer
- drying device
- vacuum chuck
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000005498 polishing Methods 0.000 title description 45
- 238000004140 cleaning Methods 0.000 claims abstract description 172
- 238000000227 grinding Methods 0.000 claims abstract description 156
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 154
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 147
- 239000010703 silicon Substances 0.000 claims abstract description 147
- 238000001035 drying Methods 0.000 claims abstract description 129
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 235000012431 wafers Nutrition 0.000 claims description 136
- 230000033001 locomotion Effects 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000001276 controlling effect Effects 0.000 description 20
- 230000008569 process Effects 0.000 description 19
- 239000000498 cooling water Substances 0.000 description 11
- 239000007921 spray Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 239000000843 powder Substances 0.000 description 7
- 239000011863 silicon-based powder Substances 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- 206010006514 bruxism Diseases 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007517 polishing process Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- B24B37/10—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping
-
- 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
- B24B37/27—Work carriers
- B24B37/30—Work carriers for single side lapping of 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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/007—Cleaning of grinding wheels
-
- 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
-
- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
- B24B7/228—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding thin, brittle parts, e.g. semiconductors, wafers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/304—Mechanical treatment, e.g. grinding, polishing, cutting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
- H01L21/67034—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for drying
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
- H01L21/6704—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing
- H01L21/67051—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing using mainly spraying means, e.g. nozzles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
- H01L21/67706—Mechanical details, e.g. roller, belt
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011231876.9A CN112518573B (en) | 2020-11-06 | 2020-11-06 | Polishing apparatus, polishing machine, and polishing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011231876.9A CN112518573B (en) | 2020-11-06 | 2020-11-06 | Polishing apparatus, polishing machine, and polishing method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112518573A true CN112518573A (en) | 2021-03-19 |
CN112518573B CN112518573B (en) | 2022-06-07 |
Family
ID=74979794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011231876.9A Active CN112518573B (en) | 2020-11-06 | 2020-11-06 | Polishing apparatus, polishing machine, and polishing method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112518573B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114012597A (en) * | 2021-12-01 | 2022-02-08 | 浙江晶越半导体有限公司 | Silicon carbide grinding device and method |
CN114227526A (en) * | 2022-02-28 | 2022-03-25 | 西安奕斯伟材料科技有限公司 | Grinding carrying platform, grinding device, grinding method and silicon wafer |
CN115847293A (en) * | 2022-12-15 | 2023-03-28 | 西安奕斯伟材料科技有限公司 | Grinding and cleaning equipment |
TWI836650B (en) * | 2022-05-17 | 2024-03-21 | 大陸商西安奕斯偉材料科技股份有限公司 | Static pressure plate of double-side polishing device for silicon wafer and double-side polishing device for silicon wafer |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001326205A (en) * | 2000-05-16 | 2001-11-22 | Disco Abrasive Syst Ltd | Method and device for cleaning chuck table of grinding device |
CN1672874A (en) * | 2004-03-25 | 2005-09-28 | 力晶半导体股份有限公司 | Chip grinding stage |
KR20060133208A (en) * | 2005-06-20 | 2006-12-26 | 삼성전자주식회사 | Wafer back grinding apparatus using ultrasonic cleaning |
CN103522188A (en) * | 2012-07-02 | 2014-01-22 | 中芯国际集成电路制造(上海)有限公司 | Method for arranging grinding pad, grinding pad arranging device and grinder table |
CN203426856U (en) * | 2013-08-20 | 2014-02-12 | 中芯国际集成电路制造(北京)有限公司 | Polishing pad arranging device and polishing device |
CN106903595A (en) * | 2015-12-01 | 2017-06-30 | 株式会社迪思科 | Lapping device |
CN208019988U (en) * | 2018-01-11 | 2018-10-30 | 苏州通富超威半导体有限公司 | Self-cleaning semiconductor crystal wafer milling apparatus |
CN110549214A (en) * | 2019-08-30 | 2019-12-10 | 厦门麦科普睿科技有限公司 | Precision grinding and polishing device |
CN110802519A (en) * | 2018-08-06 | 2020-02-18 | 株式会社荏原制作所 | Polishing apparatus and polishing method |
CN111482858A (en) * | 2019-01-25 | 2020-08-04 | 株式会社迪思科 | Method for using machining device |
-
2020
- 2020-11-06 CN CN202011231876.9A patent/CN112518573B/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001326205A (en) * | 2000-05-16 | 2001-11-22 | Disco Abrasive Syst Ltd | Method and device for cleaning chuck table of grinding device |
CN1672874A (en) * | 2004-03-25 | 2005-09-28 | 力晶半导体股份有限公司 | Chip grinding stage |
KR20060133208A (en) * | 2005-06-20 | 2006-12-26 | 삼성전자주식회사 | Wafer back grinding apparatus using ultrasonic cleaning |
CN103522188A (en) * | 2012-07-02 | 2014-01-22 | 中芯国际集成电路制造(上海)有限公司 | Method for arranging grinding pad, grinding pad arranging device and grinder table |
CN203426856U (en) * | 2013-08-20 | 2014-02-12 | 中芯国际集成电路制造(北京)有限公司 | Polishing pad arranging device and polishing device |
CN106903595A (en) * | 2015-12-01 | 2017-06-30 | 株式会社迪思科 | Lapping device |
CN208019988U (en) * | 2018-01-11 | 2018-10-30 | 苏州通富超威半导体有限公司 | Self-cleaning semiconductor crystal wafer milling apparatus |
CN110802519A (en) * | 2018-08-06 | 2020-02-18 | 株式会社荏原制作所 | Polishing apparatus and polishing method |
CN111482858A (en) * | 2019-01-25 | 2020-08-04 | 株式会社迪思科 | Method for using machining device |
CN110549214A (en) * | 2019-08-30 | 2019-12-10 | 厦门麦科普睿科技有限公司 | Precision grinding and polishing device |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114012597A (en) * | 2021-12-01 | 2022-02-08 | 浙江晶越半导体有限公司 | Silicon carbide grinding device and method |
CN114227526A (en) * | 2022-02-28 | 2022-03-25 | 西安奕斯伟材料科技有限公司 | Grinding carrying platform, grinding device, grinding method and silicon wafer |
CN114227526B (en) * | 2022-02-28 | 2022-06-07 | 西安奕斯伟材料科技有限公司 | Grinding carrying platform, grinding device, grinding method and silicon wafer |
TWI816544B (en) * | 2022-02-28 | 2023-09-21 | 大陸商西安奕斯偉材料科技股份有限公司 | Grinding stage, grinding device, grinding method and silicon wafer |
TWI836650B (en) * | 2022-05-17 | 2024-03-21 | 大陸商西安奕斯偉材料科技股份有限公司 | Static pressure plate of double-side polishing device for silicon wafer and double-side polishing device for silicon wafer |
CN115847293A (en) * | 2022-12-15 | 2023-03-28 | 西安奕斯伟材料科技有限公司 | Grinding and cleaning equipment |
Also Published As
Publication number | Publication date |
---|---|
CN112518573B (en) | 2022-06-07 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220628 Address after: 710000 room 1-3-029, No. 1888, Xifeng South Road, high tech Zone, Xi'an, Shaanxi Province Patentee after: Xi'an yisiwei Material Technology Co.,Ltd. Patentee 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 Patentee before: XI'AN ESWIN SILICON WAFER TECHNOLOGY Co.,Ltd. Patentee before: Xi'an yisiwei Material Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: Room 1-3-029, No. 1888, Xifeng South Road, high tech Zone, Xi'an, Shaanxi 710065 Patentee after: Xi'an Yisiwei Material Technology Co.,Ltd. Patentee 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 Patentee before: Xi'an yisiwei Material Technology Co.,Ltd. Patentee before: XI'AN ESWIN SILICON WAFER TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address |