CN102528597B - 一种大直径硅片制造工艺 - Google Patents
一种大直径硅片制造工艺 Download PDFInfo
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- CN102528597B CN102528597B CN201010588498.XA CN201010588498A CN102528597B CN 102528597 B CN102528597 B CN 102528597B CN 201010588498 A CN201010588498 A CN 201010588498A CN 102528597 B CN102528597 B CN 102528597B
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 100
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 97
- 239000010703 silicon Substances 0.000 title claims abstract description 97
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000000227 grinding Methods 0.000 claims abstract description 82
- 238000000034 method Methods 0.000 claims abstract description 38
- 238000005498 polishing Methods 0.000 claims abstract description 27
- 238000005260 corrosion Methods 0.000 claims abstract description 11
- 230000007797 corrosion Effects 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 239000003513 alkali Substances 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 claims abstract description 4
- 238000007517 polishing process Methods 0.000 claims description 6
- 239000003518 caustics Substances 0.000 claims description 5
- 238000007796 conventional method Methods 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 abstract 2
- 238000003754 machining Methods 0.000 description 6
- 229910001651 emery Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
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CN201010588498.XA CN102528597B (zh) | 2010-12-08 | 2010-12-08 | 一种大直径硅片制造工艺 |
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CN201010588498.XA CN102528597B (zh) | 2010-12-08 | 2010-12-08 | 一种大直径硅片制造工艺 |
Publications (2)
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CN102528597A CN102528597A (zh) | 2012-07-04 |
CN102528597B true CN102528597B (zh) | 2015-06-24 |
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CN201010588498.XA Active CN102528597B (zh) | 2010-12-08 | 2010-12-08 | 一种大直径硅片制造工艺 |
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Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103021832A (zh) * | 2012-12-03 | 2013-04-03 | 天津中环领先材料技术有限公司 | 一种通过碱腐蚀改善硅片腐蚀表面外观的加工工艺 |
CN103022263A (zh) * | 2013-01-06 | 2013-04-03 | 向勇 | 一种薄硅工艺技术 |
CN103123865B (zh) * | 2013-02-26 | 2015-05-27 | 宁波韵升股份有限公司 | 一种磁性产品加工方法及自动分选设备 |
DE102013204839A1 (de) * | 2013-03-19 | 2014-09-25 | Siltronic Ag | Verfahren zum Polieren einer Scheibe aus Halbleitermaterial |
CN106653561B (zh) * | 2015-11-03 | 2021-03-30 | 有研半导体材料有限公司 | 一种具有背吸杂能力的300mm重掺硅片的加工方法 |
CN108807138A (zh) * | 2017-04-28 | 2018-11-13 | 胜高股份有限公司 | 硅晶圆及其制造方法 |
CN109129028B (zh) * | 2017-06-15 | 2021-11-12 | 北京天科合达半导体股份有限公司 | 一种高效的碳化硅晶片的加工方法 |
CN109285762B (zh) * | 2018-09-29 | 2021-05-04 | 中国电子科技集团公司第四十六研究所 | 一种氮化镓外延用硅片边缘加工工艺 |
CN110277307B (zh) * | 2019-05-28 | 2022-02-11 | 天津中环领先材料技术有限公司 | 一种制备单面高亮度酸腐片的工艺方法 |
CN110625835A (zh) * | 2019-09-12 | 2019-12-31 | 西安奕斯伟硅片技术有限公司 | 一种硅片成型加工方法 |
CN111430222A (zh) * | 2020-04-17 | 2020-07-17 | 扬州荣兴达光电科技有限公司 | 一种柔性单晶硅片的生产工艺 |
CN112059736A (zh) * | 2020-09-08 | 2020-12-11 | 有研半导体材料有限公司 | 一种硅片制造工艺 |
CN112658975A (zh) * | 2020-12-17 | 2021-04-16 | 江苏集萃精凯高端装备技术有限公司 | 片状氧化镥激光晶体研磨方法 |
CN114346924B (zh) * | 2021-12-27 | 2024-08-20 | 山东有研半导体材料有限公司 | 一种用于键合工艺的硅衬底抛光片的制备方法 |
CN114792622A (zh) * | 2022-06-27 | 2022-07-26 | 西安奕斯伟材料科技有限公司 | 硅片加工方法及硅片 |
CN117161839B (zh) * | 2023-11-01 | 2024-02-06 | 山东有研艾斯半导体材料有限公司 | 一种改善硅抛光片边缘机械损伤的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090203297A1 (en) * | 2004-02-05 | 2009-08-13 | Siltronic Ag | Semiconductor Wafer, Apparatus and Process For Producing The Semiconductor Wafer |
CN101656193A (zh) * | 2008-08-21 | 2010-02-24 | 北京有色金属研究总院 | 一种硅片加工工艺 |
CN101656195A (zh) * | 2008-08-22 | 2010-02-24 | 北京有色金属研究总院 | 大直径硅片的制造方法 |
CN101791779A (zh) * | 2009-12-03 | 2010-08-04 | 北京有色金属研究总院 | 半导体硅片制造工艺 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100481339C (zh) * | 2006-12-06 | 2009-04-22 | 上海合晶硅材料有限公司 | 一种控制硅单晶切磨片残留损伤层厚度的方法 |
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2010
- 2010-12-08 CN CN201010588498.XA patent/CN102528597B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090203297A1 (en) * | 2004-02-05 | 2009-08-13 | Siltronic Ag | Semiconductor Wafer, Apparatus and Process For Producing The Semiconductor Wafer |
CN101656193A (zh) * | 2008-08-21 | 2010-02-24 | 北京有色金属研究总院 | 一种硅片加工工艺 |
CN101656195A (zh) * | 2008-08-22 | 2010-02-24 | 北京有色金属研究总院 | 大直径硅片的制造方法 |
CN101791779A (zh) * | 2009-12-03 | 2010-08-04 | 北京有色金属研究总院 | 半导体硅片制造工艺 |
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CN102528597A (zh) | 2012-07-04 |
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Address after: 100088, 2, Xinjie street, Beijing Applicant after: YOUYAN NEW MATERIAL CO., LTD. Address before: 100088, 2, Xinjie street, Beijing Applicant before: GRINM Semiconductor Materials Co., Ltd. |
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Owner name: GRINM SEMICONDUCTOR MATERIALS CO., LTD. Free format text: FORMER OWNER: GRINM ADVANCED MATERIALS CO., LTD. Effective date: 20150902 |
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Effective date of registration: 20150902 Address after: 101300 Beijing city Shunyi District Shuanghe Linhe Industrial Development Zone on the south side of the road Patentee after: You Yan Semi Materials Co., Ltd. Address before: 100088, 2, Xinjie street, Beijing Patentee before: YOUYAN NEW MATERIAL CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 101300 south side of Shuanghe Road, Linhe Industrial Development Zone, Shunyi District, Beijing Patentee after: Youyan semiconductor silicon materials Co.,Ltd. Address before: 101300 south side of Shuanghe Road, Linhe Industrial Development Zone, Shunyi District, Beijing Patentee before: GRINM SEMICONDUCTOR MATERIALS Co.,Ltd. |
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