CN1919950A - 高精度抛光液及其生产方法、用途 - Google Patents
高精度抛光液及其生产方法、用途 Download PDFInfo
- Publication number
- CN1919950A CN1919950A CN 200610086233 CN200610086233A CN1919950A CN 1919950 A CN1919950 A CN 1919950A CN 200610086233 CN200610086233 CN 200610086233 CN 200610086233 A CN200610086233 A CN 200610086233A CN 1919950 A CN1919950 A CN 1919950A
- Authority
- CN
- China
- Prior art keywords
- polishing
- cerium oxide
- high precision
- silicate
- polishing liquid
- 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
- 238000005498 polishing Methods 0.000 title claims abstract description 83
- 239000007788 liquid Substances 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title description 4
- 229910000420 cerium oxide Inorganic materials 0.000 claims abstract description 54
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000011521 glass Substances 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 150000001875 compounds Chemical class 0.000 claims abstract description 4
- 239000004065 semiconductor Substances 0.000 claims abstract description 4
- 239000002210 silicon-based material Substances 0.000 claims abstract description 4
- 239000000725 suspension Substances 0.000 claims description 43
- 239000012530 fluid Substances 0.000 claims description 25
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 21
- 239000000654 additive Substances 0.000 claims description 13
- 230000000996 additive effect Effects 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 13
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 6
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 4
- 229920002125 Sokalan® Polymers 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 4
- 239000013078 crystal Substances 0.000 claims description 4
- PCHPORCSPXIHLZ-UHFFFAOYSA-N diphenhydramine hydrochloride Chemical compound [Cl-].C=1C=CC=CC=1C(OCC[NH+](C)C)C1=CC=CC=C1 PCHPORCSPXIHLZ-UHFFFAOYSA-N 0.000 claims description 4
- 150000003016 phosphoric acids Chemical class 0.000 claims description 4
- 239000004584 polyacrylic acid Substances 0.000 claims description 4
- 239000004094 surface-active agent Substances 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 238000010792 warming Methods 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- 150000003863 ammonium salts Chemical class 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 20
- 235000019353 potassium silicate Nutrition 0.000 description 16
- 239000004111 Potassium silicate Substances 0.000 description 15
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 15
- 229910052913 potassium silicate Inorganic materials 0.000 description 15
- 238000003756 stirring Methods 0.000 description 13
- 238000005303 weighing Methods 0.000 description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- -1 ethoxy alkane Chemical class 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- 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 |
---|---|---|---|
CNB2006100862333A CN100506936C (zh) | 2006-08-23 | 2006-08-23 | 高精度抛光液的生产方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100862333A CN100506936C (zh) | 2006-08-23 | 2006-08-23 | 高精度抛光液的生产方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1919950A true CN1919950A (zh) | 2007-02-28 |
CN100506936C CN100506936C (zh) | 2009-07-01 |
Family
ID=37777809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100862333A Active CN100506936C (zh) | 2006-08-23 | 2006-08-23 | 高精度抛光液的生产方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100506936C (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009021364A1 (fr) * | 2007-08-15 | 2009-02-19 | Jiangsu Haixun Industry & Commerce Group Co., Ltd. | Procédé de contrôle du grattage de la surface polie d'une tranche de silicium |
CN101239785B (zh) * | 2008-02-26 | 2010-11-17 | 孙韬 | 大屏幕薄膜晶体管模组减薄液的生产方法 |
CN102627917A (zh) * | 2012-03-23 | 2012-08-08 | 江苏中晶科技有限公司 | 玻璃以及含硅化合物抛光加速剂及其生产方法、应用 |
CN102627916A (zh) * | 2012-03-23 | 2012-08-08 | 江苏中晶科技有限公司 | 具有强化功能的玻璃抛光液 |
CN101544871B (zh) * | 2009-04-22 | 2012-12-26 | 孙韬 | 高效无划伤玻璃抛光液及其生产方法 |
CN105778775A (zh) * | 2014-12-23 | 2016-07-20 | 安集微电子(上海)有限公司 | 一种中性胶体二氧化硅的制备方法 |
CN106883768A (zh) * | 2017-04-20 | 2017-06-23 | 宁波日晟新材料有限公司 | 微酸性条件下的碱性玻璃抛光液以及应用 |
CN110499102A (zh) * | 2018-05-20 | 2019-11-26 | 深圳市得益达电子科技有限公司 | 一种用于玻璃抛光的氧化铈液态悬浮抛光液 |
CN111635700A (zh) * | 2020-06-04 | 2020-09-08 | 清远市宏图助剂有限公司 | 一种高效防龟裂抛光液及其使用方法 |
-
2006
- 2006-08-23 CN CNB2006100862333A patent/CN100506936C/zh active Active
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009021364A1 (fr) * | 2007-08-15 | 2009-02-19 | Jiangsu Haixun Industry & Commerce Group Co., Ltd. | Procédé de contrôle du grattage de la surface polie d'une tranche de silicium |
CN101239785B (zh) * | 2008-02-26 | 2010-11-17 | 孙韬 | 大屏幕薄膜晶体管模组减薄液的生产方法 |
CN101544871B (zh) * | 2009-04-22 | 2012-12-26 | 孙韬 | 高效无划伤玻璃抛光液及其生产方法 |
CN102627917A (zh) * | 2012-03-23 | 2012-08-08 | 江苏中晶科技有限公司 | 玻璃以及含硅化合物抛光加速剂及其生产方法、应用 |
CN102627916A (zh) * | 2012-03-23 | 2012-08-08 | 江苏中晶科技有限公司 | 具有强化功能的玻璃抛光液 |
CN102627916B (zh) * | 2012-03-23 | 2014-09-03 | 江苏中晶科技有限公司 | 具有强化功能的玻璃抛光液 |
CN105778775A (zh) * | 2014-12-23 | 2016-07-20 | 安集微电子(上海)有限公司 | 一种中性胶体二氧化硅的制备方法 |
CN105778775B (zh) * | 2014-12-23 | 2021-03-02 | 安集微电子(上海)有限公司 | 一种中性胶体二氧化硅的制备方法 |
CN106883768A (zh) * | 2017-04-20 | 2017-06-23 | 宁波日晟新材料有限公司 | 微酸性条件下的碱性玻璃抛光液以及应用 |
CN110499102A (zh) * | 2018-05-20 | 2019-11-26 | 深圳市得益达电子科技有限公司 | 一种用于玻璃抛光的氧化铈液态悬浮抛光液 |
CN111635700A (zh) * | 2020-06-04 | 2020-09-08 | 清远市宏图助剂有限公司 | 一种高效防龟裂抛光液及其使用方法 |
CN111635700B (zh) * | 2020-06-04 | 2021-09-17 | 清远市宏图助剂有限公司 | 一种高效防龟裂抛光液及其使用方法 |
Also Published As
Publication number | Publication date |
---|---|
CN100506936C (zh) | 2009-07-01 |
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Owner name: JIANGSU SINO KRYSTALS OPTRONICS TECHNOLOGY CO., LT Free format text: FORMER OWNER: SUN TAO Effective date: 20110720 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 226600 JIANGSU CHERRICA MICROELECTRONIC NANOMATERIALS CO., LTD., NO. 8, DONGHU ROAD, DEVELOPMENT ZONE, HAI'AN COUNTY, JIANGSU PROVINCE TO: 213164 NO. 8, XIHU ROAD, WUJIN HIGH-TECH. INDUSTRIAL DEVELOPMENT ZONE, CHANGZHOU CITY, JIANGSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20110720 Address after: 213164 No. 8, West Lake Road, hi tech Industrial Development Zone, Changzhou, Jiangsu, Wujin Patentee after: Jiangsu MICROTEK Photoelectric Technology Co.,Ltd. Address before: 226600, Jiangsu, Haian Province Development Zone, East Lake Road, Jiangsu, 8 micro electronic nano materials Co., Ltd. Patentee before: Sun Tao |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Sino Krystals Technology Co.,Ltd. Assignor: Jiangsu MICROTEK Photoelectric Technology Co.,Ltd. Contract record no.: 2012320000322 Denomination of invention: High precision polishing liquid, preparation method and use thereof Granted publication date: 20090701 License type: Exclusive License Open date: 20070228 Record date: 20120328 |
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Effective date of registration: 20221118 Address after: No. 18-69, Changwu Middle Road, Wujin District, Changzhou City, Jiangsu Province, 213,000 Patentee after: Jiangsu Jicui Zhongyi Technology Industry Development Co.,Ltd. Address before: 213164 No.8 Xihu Road, Wujin high tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee before: Jiangsu MICROTEK Photoelectric Technology Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231215 Address after: No. 1-3 Haihu Road, Wujin High tech Industrial Development Zone, Changzhou City, Jiangsu Province, 213164 Patentee after: Jiangsu Wujin High tech Investment Holding Co.,Ltd. Address before: No. 18-69, Changwu Middle Road, Wujin District, Changzhou City, Jiangsu Province, 213,000 Patentee before: Jiangsu Jicui Zhongyi Technology Industry Development Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The production method of high-precision polishing fluid Effective date of registration: 20231229 Granted publication date: 20090701 Pledgee: Industrial and Commercial Bank of China Changzhou Wujin Branch Pledgor: Jiangsu Wujin High tech Investment Holding Co.,Ltd. Registration number: Y2023980075099 |