CN101747842B - 一种化学机械抛光液 - Google Patents
一种化学机械抛光液 Download PDFInfo
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- CN101747842B CN101747842B CN200810207470.XA CN200810207470A CN101747842B CN 101747842 B CN101747842 B CN 101747842B CN 200810207470 A CN200810207470 A CN 200810207470A CN 101747842 B CN101747842 B CN 101747842B
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- abrasive grains
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- 238000005498 polishing Methods 0.000 title claims abstract description 50
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 51
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims abstract description 34
- 229920005591 polysilicon Polymers 0.000 claims abstract description 29
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 25
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 25
- 229920000642 polymer Polymers 0.000 claims abstract description 21
- 239000000049 pigment Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims abstract description 4
- 229960001866 silicon dioxide Drugs 0.000 claims description 24
- 239000000178 monomer Substances 0.000 claims description 22
- 239000012530 fluid Substances 0.000 claims description 20
- 239000006061 abrasive grain Substances 0.000 claims description 18
- 229920001577 copolymer Polymers 0.000 claims description 14
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 10
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 claims description 8
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 8
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 8
- 238000006116 polymerization reaction Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 5
- -1 acrylic ester Chemical class 0.000 claims description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 5
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 claims description 4
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims description 4
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 4
- 229920002554 vinyl polymer Polymers 0.000 claims description 4
- 229920001519 homopolymer Polymers 0.000 claims description 3
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 2
- 229920002125 Sokalan® Polymers 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 2
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 claims description 2
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 claims description 2
- VLCAYQIMSMPEBW-UHFFFAOYSA-N methyl 3-hydroxy-2-methylidenebutanoate Chemical compound COC(=O)C(=C)C(C)O VLCAYQIMSMPEBW-UHFFFAOYSA-N 0.000 claims description 2
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 2
- 239000004584 polyacrylic acid Substances 0.000 claims description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- NHARPDSAXCBDDR-UHFFFAOYSA-N propyl 2-methylprop-2-enoate Chemical compound CCCOC(=O)C(C)=C NHARPDSAXCBDDR-UHFFFAOYSA-N 0.000 claims description 2
- PNXMTCDJUBJHQJ-UHFFFAOYSA-N propyl prop-2-enoate Chemical compound CCCOC(=O)C=C PNXMTCDJUBJHQJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 239000002002 slurry Substances 0.000 description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 239000010410 layer Substances 0.000 description 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910017604 nitric acid Inorganic materials 0.000 description 3
- 239000003002 pH adjusting agent Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001449 anionic compounds Chemical class 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
Claims (16)
Priority Applications (1)
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CN200810207470.XA CN101747842B (zh) | 2008-12-19 | 2008-12-19 | 一种化学机械抛光液 |
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CN200810207470.XA CN101747842B (zh) | 2008-12-19 | 2008-12-19 | 一种化学机械抛光液 |
Publications (2)
Publication Number | Publication Date |
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CN101747842A CN101747842A (zh) | 2010-06-23 |
CN101747842B true CN101747842B (zh) | 2014-12-31 |
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CN200810207470.XA Active CN101747842B (zh) | 2008-12-19 | 2008-12-19 | 一种化学机械抛光液 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2759526B1 (en) * | 2011-09-20 | 2019-01-09 | Sakai Chemical Industry Co., Ltd. | Composite particles for polishing glass |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1106663A1 (en) * | 1999-12-08 | 2001-06-13 | Eastman Kodak Company | Slurry for chemical mechanical polishing silicon dioxide |
CN1644640A (zh) * | 2003-12-19 | 2005-07-27 | Cmp罗姆和哈斯电子材料控股公司 | 用于铜的受控抛光的组合物和方法 |
CN1699444A (zh) * | 2004-02-23 | 2005-11-23 | Cmp罗姆和哈斯电子材料控股公司 | 用于控制半导体晶片中金属互连去除速率的抛光组合物 |
CN1900146A (zh) * | 2005-07-21 | 2007-01-24 | 安集微电子(上海)有限公司 | 化学机械抛光液 |
CN101143996A (zh) * | 2006-09-15 | 2008-03-19 | 安集微电子(上海)有限公司 | 用于抛光多晶硅的化学机械抛光液 |
CN101153206A (zh) * | 2006-09-29 | 2008-04-02 | 安集微电子(上海)有限公司 | 用于抛光多晶硅的化学机械抛光液 |
CN101168647A (zh) * | 2006-10-27 | 2008-04-30 | 安集微电子(上海)有限公司 | 一种用于抛光多晶硅的化学机械抛光液 |
CN101195729A (zh) * | 2006-12-08 | 2008-06-11 | 安集微电子(上海)有限公司 | 非离子型聚合物在自停止多晶硅抛光液制备及使用中的应用 |
CN101280158A (zh) * | 2007-04-06 | 2008-10-08 | 安集微电子(上海)有限公司 | 多晶硅化学机械抛光液 |
-
2008
- 2008-12-19 CN CN200810207470.XA patent/CN101747842B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1106663A1 (en) * | 1999-12-08 | 2001-06-13 | Eastman Kodak Company | Slurry for chemical mechanical polishing silicon dioxide |
TW526251B (en) * | 1999-12-08 | 2003-04-01 | Eastman Kodak Co | Aqueous slurry and method for removing silicon dioxide in preference to silicon nitride, and slurry for polishing silica and silicon nitride |
CN1644640A (zh) * | 2003-12-19 | 2005-07-27 | Cmp罗姆和哈斯电子材料控股公司 | 用于铜的受控抛光的组合物和方法 |
CN1699444A (zh) * | 2004-02-23 | 2005-11-23 | Cmp罗姆和哈斯电子材料控股公司 | 用于控制半导体晶片中金属互连去除速率的抛光组合物 |
CN1900146A (zh) * | 2005-07-21 | 2007-01-24 | 安集微电子(上海)有限公司 | 化学机械抛光液 |
CN101143996A (zh) * | 2006-09-15 | 2008-03-19 | 安集微电子(上海)有限公司 | 用于抛光多晶硅的化学机械抛光液 |
CN101153206A (zh) * | 2006-09-29 | 2008-04-02 | 安集微电子(上海)有限公司 | 用于抛光多晶硅的化学机械抛光液 |
CN101168647A (zh) * | 2006-10-27 | 2008-04-30 | 安集微电子(上海)有限公司 | 一种用于抛光多晶硅的化学机械抛光液 |
CN101195729A (zh) * | 2006-12-08 | 2008-06-11 | 安集微电子(上海)有限公司 | 非离子型聚合物在自停止多晶硅抛光液制备及使用中的应用 |
CN101280158A (zh) * | 2007-04-06 | 2008-10-08 | 安集微电子(上海)有限公司 | 多晶硅化学机械抛光液 |
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Effective date of registration: 20160928 Address after: 201201 Pudong New Area East Road, No. 5001 Jinqiao Export Processing Zone (South) T6-9 floor, the bottom of the Patentee after: Anji Microelectronics (Shanghai) Co., Ltd. Address before: 201203, room 5, building 3000, 613-618 East Avenue, Zhangjiang hi tech park, Shanghai, Pudong New Area Patentee before: Anji Microelectronics (Shanghai) Co., Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 201201 Pudong New Area East Road, No. 5001 Jinqiao Export Processing Zone (South) T6-9 floor, the bottom of the Patentee after: Anji microelectronic technology (Shanghai) Limited by Share Ltd Address before: 201201 Pudong New Area East Road, No. 5001 Jinqiao Export Processing Zone (South) T6-9 floor, the bottom of the Patentee before: Anji Microelectronics (Shanghai) Co., Ltd. |