JP2014515777A5 - - Google Patents
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- JP2014515777A5 JP2014515777A5 JP2014505325A JP2014505325A JP2014515777A5 JP 2014515777 A5 JP2014515777 A5 JP 2014515777A5 JP 2014505325 A JP2014505325 A JP 2014505325A JP 2014505325 A JP2014505325 A JP 2014505325A JP 2014515777 A5 JP2014515777 A5 JP 2014515777A5
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- JP
- Japan
- Prior art keywords
- polymer
- composition
- poly
- ppm
- substrate
- 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
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- 229920000642 polymer Polymers 0.000 claims description 50
- 239000000203 mixture Substances 0.000 claims description 49
- 238000005498 polishing Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 25
- 239000000758 substrate Substances 0.000 claims description 18
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 claims description 17
- 229920006317 cationic polymer Polymers 0.000 claims description 15
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 12
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 11
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 11
- 239000008365 aqueous carrier Substances 0.000 claims description 10
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 claims description 10
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 7
- 230000002378 acidificating effect Effects 0.000 claims description 5
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical class CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims description 4
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 2
- 229910021641 deionized water Inorganic materials 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 6
- 229920001577 copolymer Polymers 0.000 claims 6
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims 5
- 229920001223 polyethylene glycol Polymers 0.000 claims 5
- 229920001400 block copolymer Polymers 0.000 claims 3
- -1 poly (methacryloyloxyethyltrimethyl ammonium halide Chemical class 0.000 claims 3
- 235000012239 silicon dioxide Nutrition 0.000 claims 3
- 239000000377 silicon dioxide Substances 0.000 claims 3
- 125000002091 cationic group Chemical group 0.000 claims 2
- 229920000885 poly(2-vinylpyridine) Polymers 0.000 claims 2
- 229920000075 poly(4-vinylpyridine) Polymers 0.000 claims 2
- 239000002245 particle Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 239000003125 aqueous solvent Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/087,857 US8808573B2 (en) | 2011-04-15 | 2011-04-15 | Compositions and methods for selective polishing of silicon nitride materials |
| US13/087,857 | 2011-04-15 | ||
| PCT/US2012/033463 WO2012142374A2 (en) | 2011-04-15 | 2012-04-13 | Compositions and methods for selective polishing of silicon nitride materials |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014515777A JP2014515777A (ja) | 2014-07-03 |
| JP2014515777A5 true JP2014515777A5 (https=) | 2015-07-02 |
| JP5792889B2 JP5792889B2 (ja) | 2015-10-14 |
Family
ID=47006699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014505325A Active JP5792889B2 (ja) | 2011-04-15 | 2012-04-13 | 窒化ケイ素材料の選択的研磨のための組成物および方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8808573B2 (https=) |
| EP (1) | EP2697330B1 (https=) |
| JP (1) | JP5792889B2 (https=) |
| KR (1) | KR101549766B1 (https=) |
| CN (1) | CN103492519B (https=) |
| SG (1) | SG193528A1 (https=) |
| TW (1) | TWI470047B (https=) |
| WO (1) | WO2012142374A2 (https=) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102956450B (zh) * | 2011-08-16 | 2015-03-11 | 中芯国际集成电路制造(北京)有限公司 | 一种制作半导体器件的方法 |
| US8859428B2 (en) | 2012-10-19 | 2014-10-14 | Air Products And Chemicals, Inc. | Chemical mechanical polishing (CMP) composition for shallow trench isolation (STI) applications and methods of making thereof |
| US8906252B1 (en) * | 2013-05-21 | 2014-12-09 | Cabot Microelelctronics Corporation | CMP compositions selective for oxide and nitride with high removal rate and low defectivity |
| US9303187B2 (en) * | 2013-07-22 | 2016-04-05 | Cabot Microelectronics Corporation | Compositions and methods for CMP of silicon oxide, silicon nitride, and polysilicon materials |
| US9850402B2 (en) | 2013-12-09 | 2017-12-26 | Cabot Microelectronics Corporation | CMP compositions and methods for selective removal of silicon nitride |
| SG11201608134YA (en) | 2014-04-03 | 2016-10-28 | 3M Innovative Properties Co | Polishing pads and systems and methods of making and using the same |
| US9597768B1 (en) * | 2015-09-09 | 2017-03-21 | Cabot Microelectronics Corporation | Selective nitride slurries with improved stability and improved polishing characteristics |
| JP6533439B2 (ja) * | 2015-09-15 | 2019-06-19 | 株式会社フジミインコーポレーテッド | 研磨用組成物 |
| KR101715931B1 (ko) * | 2015-12-11 | 2017-03-14 | 주식회사 케이씨텍 | 연마입자-분산층 복합체 및 그를 포함하는 연마 슬러리 조성물 |
| KR20170076191A (ko) | 2015-12-24 | 2017-07-04 | 주식회사 케이씨텍 | 연마입자-분산층 복합체 및 그를 포함하는 연마 슬러리 조성물 |
| JP2017132944A (ja) * | 2016-01-29 | 2017-08-03 | 株式会社フジミインコーポレーテッド | 濃縮研磨用組成物の製造方法および安定化方法 |
| CN109906257B (zh) * | 2016-10-17 | 2021-11-09 | Cmc材料股份有限公司 | 具有改善的凹陷及图案选择性的对氧化物及氮化物有选择性的化学机械抛光组合物 |
| KR102758095B1 (ko) * | 2016-12-14 | 2025-01-22 | 솔브레인 주식회사 | 화학적 기계적 연마 슬러리 조성물 및 반도체 소자의 제조방법 |
| KR102704751B1 (ko) * | 2016-12-14 | 2024-09-10 | 솔브레인 주식회사 | 화학 기계적 연마 슬러리 조성물 및 반도체 소자의 제조방법 |
| US10711158B2 (en) * | 2017-09-28 | 2020-07-14 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Aqueous silica slurry and amine carboxylic acid compositions for use in shallow trench isolation and methods of using them |
| US10428241B2 (en) | 2017-10-05 | 2019-10-01 | Fujifilm Electronic Materials U.S.A., Inc. | Polishing compositions containing charged abrasive |
| US10626298B1 (en) | 2019-03-20 | 2020-04-21 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Chemical mechanical polishing compositions and methods for suppressing the removal rate of amorphous silicon |
| WO2021081145A1 (en) | 2019-10-22 | 2021-04-29 | Cmc Materials, Inc. | Polishing composition and method with high selectivity for silicon nitride and polysilicon over silicon oxide |
| CN117120563B (zh) * | 2020-12-21 | 2026-03-27 | Cmc材料有限责任公司 | 用于高形貌选择性的自停止性抛光组合物与方法 |
| EP4341315A4 (en) | 2021-05-20 | 2025-04-16 | Versum Materials US, LLC | IMIDAZOLIUM-BASED POLY(IONIC LIQUID(S)) AND ASSOCIATED USE |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1691401B1 (en) * | 1999-06-18 | 2012-06-13 | Hitachi Chemical Co., Ltd. | Method for polishing a substrate using CMP abrasive |
| JP2001269859A (ja) * | 2000-03-27 | 2001-10-02 | Jsr Corp | 化学機械研磨用水系分散体 |
| JP4668528B2 (ja) * | 2003-09-05 | 2011-04-13 | 株式会社フジミインコーポレーテッド | 研磨用組成物 |
| US20070218811A1 (en) * | 2004-09-27 | 2007-09-20 | Hitachi Chemical Co., Ltd. | Cmp polishing slurry and method of polishing substrate |
| US20080254717A1 (en) * | 2004-09-28 | 2008-10-16 | Hitachi Chemical Co., Ltd. | Cmp Polishing Slurry and Method of Polishing Substrate |
| US7504044B2 (en) * | 2004-11-05 | 2009-03-17 | Cabot Microelectronics Corporation | Polishing composition and method for high silicon nitride to silicon oxide removal rate ratios |
| US7531105B2 (en) * | 2004-11-05 | 2009-05-12 | Cabot Microelectronics Corporation | Polishing composition and method for high silicon nitride to silicon oxide removal rate ratios |
| US7297633B1 (en) * | 2006-06-05 | 2007-11-20 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Compositions for chemical mechanical polishing silica and silicon nitride having improved endpoint detection |
| WO2007146680A1 (en) * | 2006-06-06 | 2007-12-21 | Florida State University Research Foundation , Inc. | Stabilized silica colloid |
| US20090047870A1 (en) * | 2007-08-16 | 2009-02-19 | Dupont Air Products Nanomaterials Llc | Reverse Shallow Trench Isolation Process |
| EP2197972B1 (en) * | 2007-09-21 | 2020-04-01 | Cabot Microelectronics Corporation | Polishing composition and method utilizing abrasive particles treated with an aminosilane |
| TW201038690A (en) * | 2008-09-26 | 2010-11-01 | Rhodia Operations | Abrasive compositions for chemical mechanical polishing and methods for using same |
-
2011
- 2011-04-15 US US13/087,857 patent/US8808573B2/en active Active
-
2012
- 2012-04-13 CN CN201280018534.6A patent/CN103492519B/zh active Active
- 2012-04-13 WO PCT/US2012/033463 patent/WO2012142374A2/en not_active Ceased
- 2012-04-13 EP EP12771215.6A patent/EP2697330B1/en active Active
- 2012-04-13 KR KR1020137030350A patent/KR101549766B1/ko active Active
- 2012-04-13 JP JP2014505325A patent/JP5792889B2/ja active Active
- 2012-04-13 TW TW101113210A patent/TWI470047B/zh active
- 2012-04-13 SG SG2013070305A patent/SG193528A1/en unknown
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