CN107189693A - 一种a向蓝宝石化学机械抛光用抛光液及其制备方法 - Google Patents
一种a向蓝宝石化学机械抛光用抛光液及其制备方法 Download PDFInfo
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- CN107189693A CN107189693A CN201710334496.XA CN201710334496A CN107189693A CN 107189693 A CN107189693 A CN 107189693A CN 201710334496 A CN201710334496 A CN 201710334496A CN 107189693 A CN107189693 A CN 107189693A
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- surfactant
- sapphire
- polishing
- chemically mechanical
- mechanical polishing
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- 238000005498 polishing Methods 0.000 title claims abstract description 74
- 229910052594 sapphire Inorganic materials 0.000 title claims abstract description 52
- 239000010980 sapphire Substances 0.000 title claims abstract description 52
- 239000012530 fluid Substances 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000004094 surface-active agent Substances 0.000 claims abstract description 43
- 239000013530 defoamer Substances 0.000 claims abstract description 18
- 239000003002 pH adjusting agent Substances 0.000 claims abstract description 16
- 239000002270 dispersing agent Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 10
- 239000002280 amphoteric surfactant Substances 0.000 claims abstract description 9
- 125000002091 cationic group Chemical group 0.000 claims abstract description 8
- 239000008367 deionised water Substances 0.000 claims abstract description 8
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 8
- 239000000243 solution Substances 0.000 claims description 20
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 239000005543 nano-size silicon particle Substances 0.000 claims description 13
- 235000012239 silicon dioxide Nutrition 0.000 claims description 13
- 150000007529 inorganic bases Chemical class 0.000 claims description 10
- 150000007530 organic bases Chemical class 0.000 claims description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000000377 silicon dioxide Substances 0.000 claims description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical group [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 239000003093 cationic surfactant Substances 0.000 claims description 3
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical group [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 2
- 238000013019 agitation Methods 0.000 claims description 2
- 125000003275 alpha amino acid group Chemical group 0.000 claims description 2
- 239000011259 mixed solution Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
- -1 acyl Amine Chemical class 0.000 claims 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 1
- 241000790917 Dioxys <bee> Species 0.000 claims 1
- 229910003978 SiClx Inorganic materials 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- 125000000129 anionic group Chemical group 0.000 claims 1
- 239000002518 antifoaming agent Substances 0.000 claims 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims 1
- 239000002736 nonionic surfactant Substances 0.000 claims 1
- 230000003746 surface roughness Effects 0.000 abstract description 11
- 239000000463 material Substances 0.000 description 7
- 230000003213 activating effect Effects 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 229940043237 diethanolamine Drugs 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 208000007578 phototoxic dermatitis Diseases 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000029219 regulation of pH Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 208000016261 weight loss Diseases 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09G—POLISHING COMPOSITIONS; SKI WAXES
- C09G1/00—Polishing compositions
- C09G1/02—Polishing compositions containing abrasives or grinding agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
Claims (9)
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CN201710334496.XA CN107189693B (zh) | 2017-05-12 | 2017-05-12 | 一种a向蓝宝石化学机械抛光用抛光液及其制备方法 |
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CN201710334496.XA CN107189693B (zh) | 2017-05-12 | 2017-05-12 | 一种a向蓝宝石化学机械抛光用抛光液及其制备方法 |
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CN107189693A true CN107189693A (zh) | 2017-09-22 |
CN107189693B CN107189693B (zh) | 2021-12-28 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107987731A (zh) * | 2017-12-19 | 2018-05-04 | 北京航天赛德科技发展有限公司 | 一种用于蓝宝石3d抛光的抛光液及其制备方法 |
CN107987732A (zh) * | 2017-12-19 | 2018-05-04 | 北京航天赛德科技发展有限公司 | 一种用于蓝宝石平面抛光的抛光液及其制备方法 |
CN108102552A (zh) * | 2017-12-19 | 2018-06-01 | 北京航天赛德科技发展有限公司 | 一种用于氧化锆陶瓷3d抛光的抛光液及其制备方法 |
CN108359384A (zh) * | 2018-03-21 | 2018-08-03 | 合肥师范学院 | 一种蓝宝石抛光液及其制备方法 |
CN109021834A (zh) * | 2018-08-29 | 2018-12-18 | 德米特(苏州)电子环保材料有限公司 | 一种氧化铝基质的树脂镜片抛光液及其制备方法 |
CN110744362A (zh) * | 2019-10-17 | 2020-02-04 | 江苏吉星新材料有限公司 | 一种蓝宝石晶片研磨抛光方法 |
CN113980581A (zh) * | 2021-11-29 | 2022-01-28 | 浙江奥首材料科技有限公司 | 一种基于蓝宝石研磨的环境友好型悬浮剂、其制备方法及用途 |
CN114479674A (zh) * | 2022-03-01 | 2022-05-13 | 北京通美晶体技术股份有限公司 | 一种用于锗晶片化学机械抛光的精抛光液和精抛光方法 |
Citations (5)
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CN102585705A (zh) * | 2011-12-21 | 2012-07-18 | 上海新安纳电子科技有限公司 | 一种用于蓝宝石衬底的化学机械抛光液及其应用 |
CN104830234A (zh) * | 2015-04-23 | 2015-08-12 | 深圳杰明纳微电子科技有限公司 | A向蓝宝石手机盖板抛光液及制备方法 |
CN105385357A (zh) * | 2015-12-11 | 2016-03-09 | 蓝思科技(长沙)有限公司 | A向蓝宝石抛光用抛光液及其制备方法 |
CN105385358A (zh) * | 2015-12-11 | 2016-03-09 | 蓝思科技(长沙)有限公司 | 陶瓷粘接蓝宝石抛光用抛光液及其制备方法 |
WO2016150176A1 (zh) * | 2015-03-23 | 2016-09-29 | 江苏天恒纳米科技有限公司 | 含钴掺杂二氧化硅纳米复合磨粒溶胶、抛光液及其制备方法 |
-
2017
- 2017-05-12 CN CN201710334496.XA patent/CN107189693B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102585705A (zh) * | 2011-12-21 | 2012-07-18 | 上海新安纳电子科技有限公司 | 一种用于蓝宝石衬底的化学机械抛光液及其应用 |
WO2016150176A1 (zh) * | 2015-03-23 | 2016-09-29 | 江苏天恒纳米科技有限公司 | 含钴掺杂二氧化硅纳米复合磨粒溶胶、抛光液及其制备方法 |
CN104830234A (zh) * | 2015-04-23 | 2015-08-12 | 深圳杰明纳微电子科技有限公司 | A向蓝宝石手机盖板抛光液及制备方法 |
CN105385357A (zh) * | 2015-12-11 | 2016-03-09 | 蓝思科技(长沙)有限公司 | A向蓝宝石抛光用抛光液及其制备方法 |
CN105385358A (zh) * | 2015-12-11 | 2016-03-09 | 蓝思科技(长沙)有限公司 | 陶瓷粘接蓝宝石抛光用抛光液及其制备方法 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107987731A (zh) * | 2017-12-19 | 2018-05-04 | 北京航天赛德科技发展有限公司 | 一种用于蓝宝石3d抛光的抛光液及其制备方法 |
CN107987732A (zh) * | 2017-12-19 | 2018-05-04 | 北京航天赛德科技发展有限公司 | 一种用于蓝宝石平面抛光的抛光液及其制备方法 |
CN108102552A (zh) * | 2017-12-19 | 2018-06-01 | 北京航天赛德科技发展有限公司 | 一种用于氧化锆陶瓷3d抛光的抛光液及其制备方法 |
CN107987732B (zh) * | 2017-12-19 | 2019-12-24 | 北京航天赛德科技发展有限公司 | 一种用于蓝宝石平面抛光的抛光液及其制备方法 |
CN107987731B (zh) * | 2017-12-19 | 2020-05-22 | 北京航天赛德科技发展有限公司 | 一种用于蓝宝石3d抛光的抛光液及其制备方法 |
CN108102552B (zh) * | 2017-12-19 | 2020-05-22 | 北京航天赛德科技发展有限公司 | 一种用于氧化锆陶瓷3d抛光的抛光液及其制备方法 |
CN108359384A (zh) * | 2018-03-21 | 2018-08-03 | 合肥师范学院 | 一种蓝宝石抛光液及其制备方法 |
CN109021834A (zh) * | 2018-08-29 | 2018-12-18 | 德米特(苏州)电子环保材料有限公司 | 一种氧化铝基质的树脂镜片抛光液及其制备方法 |
CN110744362A (zh) * | 2019-10-17 | 2020-02-04 | 江苏吉星新材料有限公司 | 一种蓝宝石晶片研磨抛光方法 |
CN113980581A (zh) * | 2021-11-29 | 2022-01-28 | 浙江奥首材料科技有限公司 | 一种基于蓝宝石研磨的环境友好型悬浮剂、其制备方法及用途 |
CN114479674A (zh) * | 2022-03-01 | 2022-05-13 | 北京通美晶体技术股份有限公司 | 一种用于锗晶片化学机械抛光的精抛光液和精抛光方法 |
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Effective date of registration: 20240122 Address after: No. 1800 road 214122 Jiangsu Lihu Binhu District City of Wuxi Province Patentee after: Ni Zifeng Country or region after: China Address before: No. 1800 road 214122 Jiangsu Lihu Binhu District City of Wuxi Province Patentee before: Jiangnan University Country or region before: China |
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Effective date of registration: 20240422 Address after: 410-5, Building 1, the Taihu Lake Bay Information Technology Industrial Park, No. 688, Zhenze Road, the Taihu Lake Street, Wuxi Economic Development Zone, Jiangsu Province, 214000 Patentee after: Wuxi Geride Semiconductor Technology Co.,Ltd. Country or region after: China Address before: No. 1800 road 214122 Jiangsu Lihu Binhu District City of Wuxi Province Patentee before: Ni Zifeng Country or region before: China |