CN207130375U - 200kg以上大尺寸蓝宝石单晶炉的热场结构 - Google Patents
200kg以上大尺寸蓝宝石单晶炉的热场结构 Download PDFInfo
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- CN207130375U CN207130375U CN201721005725.5U CN201721005725U CN207130375U CN 207130375 U CN207130375 U CN 207130375U CN 201721005725 U CN201721005725 U CN 201721005725U CN 207130375 U CN207130375 U CN 207130375U
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107254714A (zh) * | 2017-08-12 | 2017-10-17 | 哈尔滨奥瑞德光电技术有限公司 | 200kg以上大尺寸蓝宝石单晶炉的热场结构 |
CN110220912A (zh) * | 2019-05-28 | 2019-09-10 | 太原理工大学 | 一种基于深度学习的蓝宝石生长缺陷视觉检测方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107254714A (zh) * | 2017-08-12 | 2017-10-17 | 哈尔滨奥瑞德光电技术有限公司 | 200kg以上大尺寸蓝宝石单晶炉的热场结构 |
CN110220912A (zh) * | 2019-05-28 | 2019-09-10 | 太原理工大学 | 一种基于深度学习的蓝宝石生长缺陷视觉检测方法 |
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GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of utility model: Thermal field structure of large-size sapphire single crystal furnace of over 200kg Effective date of registration: 20180929 Granted publication date: 20180323 Pledgee: Longjiang bank Limited by Share Ltd Harbin Development Zone sub branch Pledgor: HARBIN AURORA OPTOELECTRONICS TECHNOLOGY CO., LTD. Registration number: 2018990000856 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200509 Granted publication date: 20180323 Pledgee: Longjiang bank Limited by Share Ltd Harbin Development Zone sub branch Pledgor: HARBIN AURORA OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: 2018990000856 |