CN107891357B - 晶圆加工装置及其加工方法 - Google Patents
晶圆加工装置及其加工方法 Download PDFInfo
- Publication number
- CN107891357B CN107891357B CN201711206169.2A CN201711206169A CN107891357B CN 107891357 B CN107891357 B CN 107891357B CN 201711206169 A CN201711206169 A CN 201711206169A CN 107891357 B CN107891357 B CN 107891357B
- Authority
- CN
- China
- Prior art keywords
- coolant
- wafer
- cooling
- processing apparatus
- wafer processing
- 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.)
- Active
Links
- 238000012545 processing Methods 0.000 title claims abstract description 63
- 238000003672 processing method Methods 0.000 title claims abstract description 11
- 239000002826 coolant Substances 0.000 claims abstract description 110
- 238000001816 cooling Methods 0.000 claims description 82
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 238000005086 pumping Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 16
- 238000007517 polishing process Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 7
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 6
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 6
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 4
- 235000019270 ammonium chloride Nutrition 0.000 claims description 3
- 235000010333 potassium nitrate Nutrition 0.000 claims description 3
- 239000004323 potassium nitrate Substances 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000005498 polishing Methods 0.000 description 128
- 239000000243 solution Substances 0.000 description 56
- 239000002245 particle Substances 0.000 description 19
- 239000007787 solid Substances 0.000 description 18
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical group [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 5
- 235000010344 sodium nitrate Nutrition 0.000 description 5
- 239000004317 sodium nitrate Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000013519 translation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000012047 saturated solution Substances 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
- B24B37/11—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
- B24B37/27—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
- 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
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 |
---|---|---|---|
CN201711206169.2A CN107891357B (zh) | 2017-11-27 | 2017-11-27 | 晶圆加工装置及其加工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711206169.2A CN107891357B (zh) | 2017-11-27 | 2017-11-27 | 晶圆加工装置及其加工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107891357A CN107891357A (zh) | 2018-04-10 |
CN107891357B true CN107891357B (zh) | 2020-02-04 |
Family
ID=61806400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711206169.2A Active CN107891357B (zh) | 2017-11-27 | 2017-11-27 | 晶圆加工装置及其加工方法 |
Country Status (1)
Country | Link |
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CN (1) | CN107891357B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113732940A (zh) * | 2021-09-29 | 2021-12-03 | 上海华力集成电路制造有限公司 | 晶圆恒温研磨系统、晶圆恒温控制方法及可读存储介质 |
CN115555984A (zh) * | 2022-10-13 | 2023-01-03 | 江苏超芯星半导体有限公司 | 一种调整晶圆角度的加工方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11188570A (ja) * | 1997-12-24 | 1999-07-13 | Toyoda Mach Works Ltd | 冷風冷却を用いた機械加工装置及び機械加工方法 |
JP3787739B2 (ja) * | 1998-01-26 | 2006-06-21 | トヨタ自動車株式会社 | 冷風冷却を用いた機械加工装置 |
CN202491166U (zh) * | 2012-02-03 | 2012-10-17 | 中芯国际集成电路制造(上海)有限公司 | 提高晶圆研磨均匀性的研磨头和研磨装置 |
CN202462201U (zh) * | 2012-03-05 | 2012-10-03 | 中芯国际集成电路制造(上海)有限公司 | 研磨温控系统和研磨装置 |
CN203528286U (zh) * | 2013-10-10 | 2014-04-09 | 中铁十九局集团有限公司 | 带有液压冷却装置的运梁车 |
CN103591746B (zh) * | 2013-10-16 | 2015-09-16 | 钱志刚 | 盐溶解式温度调节装置及使用方法 |
CN204565940U (zh) * | 2015-03-27 | 2015-08-19 | 苏州赫瑞特电子专用设备科技有限公司 | 一种抛光机的下抛光盘 |
CN104772718A (zh) * | 2015-03-27 | 2015-07-15 | 苏州赫瑞特电子专用设备科技有限公司 | 一种抛光机的下抛光盘 |
CN105640221A (zh) * | 2015-12-22 | 2016-06-08 | 苏州征之魂专利技术服务有限公司 | 速凉杯 |
-
2017
- 2017-11-27 CN CN201711206169.2A patent/CN107891357B/zh active Active
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Publication number | Publication date |
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CN107891357A (zh) | 2018-04-10 |
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Effective date of registration: 20221226 Address after: 223001 Room 318, Building 6, east of Zhenda Steel Pipe Company, south of Qianjiang Road, Huaiyin District, Huai'an City, Jiangsu Province Patentee after: Huaian Xide Industrial Design Co.,Ltd. Address before: No. 599, East Changjiang Road, Huaiyin District, Huai'an City, Jiangsu Province Patentee before: HUAIAN IMAGING DEVICE MANUFACTURER Corp. |
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Effective date of registration: 20240525 Address after: 518101, 1st Floor, Building C, No. 1 Private Road, Shilong Community, Shiyan Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Jingyan Microelectronics Co.,Ltd. Country or region after: China Address before: 223001 Room 318, Building 6, east of Zhenda Steel Pipe Company, south of Qianjiang Road, Huaiyin District, Huai'an City, Jiangsu Province Patentee before: Huaian Xide Industrial Design Co.,Ltd. Country or region before: China |
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