CN204989742U - 具有多层反射薄膜的投影显示设备 - Google Patents
具有多层反射薄膜的投影显示设备 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104965386A (zh) * | 2015-07-13 | 2015-10-07 | 南京先进激光技术研究院 | 具有多层反射薄膜的投影显示设备 |
CN106405699A (zh) * | 2016-11-18 | 2017-02-15 | 四川长虹电器股份有限公司 | 定向光反射元件、锥形辊筒及投影屏幕 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104965386A (zh) * | 2015-07-13 | 2015-10-07 | 南京先进激光技术研究院 | 具有多层反射薄膜的投影显示设备 |
CN106405699A (zh) * | 2016-11-18 | 2017-02-15 | 四川长虹电器股份有限公司 | 定向光反射元件、锥形辊筒及投影屏幕 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170330 Address after: 210038 Jiangsu city of Nanjing Province Economic and Technological Development Zone Heng Road Patentee after: Naijing Zhongke Shenguang Technology Co., Ltd. Address before: 210038 Jiangsu city of Nanjing Province Economic and Technological Development Zone Heng Road Longgang science and Technology Park building A Patentee before: NANJING INSTITUTE OF ADVANCED LASER TECHNOLOGY |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170427 Address after: 210038 Jiangsu city of Nanjing Province Economic and Technological Development Zone Heng Road No. 8 Room 311 branch base Patentee after: Nanjing Yiyu Photoelectric Technology Co., Ltd. Address before: 210038 Jiangsu city of Nanjing Province Economic and Technological Development Zone Heng Road Patentee before: Naijing Zhongke Shenguang Technology Co., Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170802 Address after: 221300 Pizhou Economic Development Zone, Jiangsu, Pizhou, north of Liaohe Road, west of Huashan North Road Patentee after: Xuzhou hit Photoelectric Technology Co., Ltd. Address before: 210038 Jiangsu city of Nanjing Province Economic and Technological Development Zone Heng Road No. 8 Room 311 branch base Patentee before: Nanjing Yiyu Photoelectric Technology Co., Ltd. |