CN203558861U - 应用于电子束熔炼多晶硅的水冷铜坩埚 - Google Patents
应用于电子束熔炼多晶硅的水冷铜坩埚 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104451184A (zh) * | 2014-11-11 | 2015-03-25 | 大连理工大学 | 一种复合坩埚 |
CN109133067A (zh) * | 2018-10-16 | 2019-01-04 | 青岛蓝光晶科新材料有限公司 | 一种提高电子束熔炼多晶硅效率的方法及装置 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104451184A (zh) * | 2014-11-11 | 2015-03-25 | 大连理工大学 | 一种复合坩埚 |
CN104451184B (zh) * | 2014-11-11 | 2017-05-17 | 大连理工大学 | 一种复合坩埚 |
CN109133067A (zh) * | 2018-10-16 | 2019-01-04 | 青岛蓝光晶科新材料有限公司 | 一种提高电子束熔炼多晶硅效率的方法及装置 |
CN109133067B (zh) * | 2018-10-16 | 2023-06-27 | 青岛蓝光晶科新材料有限公司 | 一种提高电子束熔炼多晶硅效率的方法及装置 |
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C14 | Grant of patent or utility model | ||
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Effective date of registration: 20171103 Address after: 1 road 266000 in Shandong province Qingdao city Laoshan District No. 1 Keyuan latitude B block 7 layer B4-2 Patentee after: Qingdao Changsheng Dongfang Industry Group Co., Ltd. Address before: Pudong solar energy industry base in Jimo city of Shandong Province, Qingdao City, 266234 Patentee before: Qingdao Longsheng Crystalline Silicon Science & Technology Co., Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171204 Address after: Miao road Laoshan District 266000 Shandong city of Qingdao Province, No. 52 906 Patentee after: Qingdao Changsheng Electric Design Institute Co. Ltd. Address before: 1 road 266000 in Shandong province Qingdao city Laoshan District No. 1 Keyuan latitude B block 7 layer B4-2 Patentee before: Qingdao Changsheng Dongfang Industry Group Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20191112 |
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CF01 | Termination of patent right due to non-payment of annual fee |