CN103952755B - 高纯硅中不溶物的去除工艺 - Google Patents
高纯硅中不溶物的去除工艺 Download PDFInfo
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- CN103952755B CN103952755B CN201410187762.7A CN201410187762A CN103952755B CN 103952755 B CN103952755 B CN 103952755B CN 201410187762 A CN201410187762 A CN 201410187762A CN 103952755 B CN103952755 B CN 103952755B
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- silicon
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CN201410187762.7A CN103952755B (zh) | 2014-05-06 | 2014-05-06 | 高纯硅中不溶物的去除工艺 |
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CN201410187762.7A CN103952755B (zh) | 2014-05-06 | 2014-05-06 | 高纯硅中不溶物的去除工艺 |
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CN103952755A CN103952755A (zh) | 2014-07-30 |
CN103952755B true CN103952755B (zh) | 2016-08-24 |
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Families Citing this family (1)
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CN107523861A (zh) * | 2017-08-10 | 2017-12-29 | 镇江仁德新能源科技有限公司 | 一种在定向凝固过程中抓取杂质的方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101122047A (zh) * | 2007-09-14 | 2008-02-13 | 李绍光 | 一种太阳能电池用多晶硅制造方法 |
CN101343063A (zh) * | 2008-08-13 | 2009-01-14 | 厦门大学 | 太阳能级多晶硅的提纯装置及提纯方法 |
CN101481112A (zh) * | 2009-02-04 | 2009-07-15 | 昆明理工大学 | 一种工业硅熔体直接氧化精炼提纯的方法 |
CN101781791A (zh) * | 2010-03-22 | 2010-07-21 | 浙江星宇电子科技有限公司 | 一种单晶棒直拉过程中除去杂质的方法 |
CN202116323U (zh) * | 2011-07-08 | 2012-01-18 | 陈评 | 硅晶体的提纯设备 |
CN102674365A (zh) * | 2012-04-23 | 2012-09-19 | 锦州新世纪石英(集团)有限公司 | 去除多晶硅中金属杂质的方法 |
CN102719883A (zh) * | 2011-07-15 | 2012-10-10 | 西安华晶电子技术股份有限公司 | 一种半导体级单晶硅生产工艺 |
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2014
- 2014-05-06 CN CN201410187762.7A patent/CN103952755B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101122047A (zh) * | 2007-09-14 | 2008-02-13 | 李绍光 | 一种太阳能电池用多晶硅制造方法 |
CN101343063A (zh) * | 2008-08-13 | 2009-01-14 | 厦门大学 | 太阳能级多晶硅的提纯装置及提纯方法 |
CN101481112A (zh) * | 2009-02-04 | 2009-07-15 | 昆明理工大学 | 一种工业硅熔体直接氧化精炼提纯的方法 |
CN101781791A (zh) * | 2010-03-22 | 2010-07-21 | 浙江星宇电子科技有限公司 | 一种单晶棒直拉过程中除去杂质的方法 |
CN202116323U (zh) * | 2011-07-08 | 2012-01-18 | 陈评 | 硅晶体的提纯设备 |
CN102719883A (zh) * | 2011-07-15 | 2012-10-10 | 西安华晶电子技术股份有限公司 | 一种半导体级单晶硅生产工艺 |
CN102674365A (zh) * | 2012-04-23 | 2012-09-19 | 锦州新世纪石英(集团)有限公司 | 去除多晶硅中金属杂质的方法 |
Non-Patent Citations (1)
Title |
---|
真空浇铸制备高纯多晶硅;张剑等;《2007年第十八届东北三省四市铸造学会暨吉林省铸造协会年会论文集》;20071231;第136-138页 * |
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Effective date of registration: 20161221 Address after: Huang Wan Zhen Xian Xia Road Haining City, Jiaxing City, Zhejiang Province, No. 122 factory vistra 314400 Patentee after: Haining Sheng continued Amperex Technology Limited Address before: 224237 Yancheng City Dongtai City, Jiangsu province Jiang Gang Zhen Zhenhai No. 1119 Patentee before: Wang Jin |
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Effective date of registration: 20170804 Address after: 225800 Jiangsu city of Yangzhou province Baoying County Flood Water Town Industrial Zone Yue Sheng Road Patentee after: Yangzhou Sheng Sheng Amperex Technology Limited Address before: Huang Wan Zhen Xian Xia Road Haining City, Jiaxing City, Zhejiang Province, No. 122 factory vistra 314400 Patentee before: Haining Sheng continued Amperex Technology Limited |
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