CN202148365U - 直拉法单晶硅制备中具有二次投料装置的单晶炉 - Google Patents
直拉法单晶硅制备中具有二次投料装置的单晶炉 Download PDFInfo
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CN201120270321U CN202148365U (zh) | 2011-07-28 | 2011-07-28 | 直拉法单晶硅制备中具有二次投料装置的单晶炉 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103243381B (zh) * | 2013-05-23 | 2015-06-24 | 上海九晶电子材料股份有限公司 | 一种单晶炉二次加料装置以及加料方法 |
WO2017063410A1 (zh) * | 2015-10-15 | 2017-04-20 | 严利容 | 一种用于单晶炉的二次填料装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103243381B (zh) * | 2013-05-23 | 2015-06-24 | 上海九晶电子材料股份有限公司 | 一种单晶炉二次加料装置以及加料方法 |
WO2017063410A1 (zh) * | 2015-10-15 | 2017-04-20 | 严利容 | 一种用于单晶炉的二次填料装置 |
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Owner name: NATIONAL ELECTRIC ZHAOJING OPTOELECTRONIC TECHNOLO Free format text: FORMER NAME: JIANGSU ZHAOJING PHOTOELECTRIC TECHNOLOGY DEVELOPMENT CO., LTD. |
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Address after: South economic development zone two 213200 Jintan Road, Jiangsu city of Changzhou province No. 888 Patentee after: National Electric Zhaojing Optoelectronic Technology Jiangsu Co., Ltd. Address before: South economic development zone two 213200 Jintan Road, Jiangsu city of Changzhou province No. 888 Patentee before: Jiangsu Zhaojing Photoelectric Technology Development Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20170728 |
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CF01 | Termination of patent right due to non-payment of annual fee |