CN202453633U - 一种双芯片的被动偏振式三维投影系统 - Google Patents
一种双芯片的被动偏振式三维投影系统 Download PDFInfo
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- CN202453633U CN202453633U CN2012200357208U CN201220035720U CN202453633U CN 202453633 U CN202453633 U CN 202453633U CN 2012200357208 U CN2012200357208 U CN 2012200357208U CN 201220035720 U CN201220035720 U CN 201220035720U CN 202453633 U CN202453633 U CN 202453633U
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102566218A (zh) * | 2012-02-03 | 2012-07-11 | 上海广擎光电科技有限公司 | 双芯片的被动偏振式三维投影系统 |
CN104035259A (zh) * | 2014-07-02 | 2014-09-10 | 中国科学院长春光学精密机械与物理研究所 | 提高向列型液晶光学快门透过率的方法 |
CN108345160A (zh) * | 2017-01-22 | 2018-07-31 | 深圳市光峰光电技术有限公司 | 一种投影显示系统 |
CN111837073A (zh) * | 2018-03-20 | 2020-10-27 | 索尼公司 | 图像显示设备 |
CN115996283A (zh) * | 2023-03-23 | 2023-04-21 | 北京深光科技有限公司 | 无需外接激光器及摄像模组的可触控交互的投影光机 |
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2012
- 2012-02-03 CN CN2012200357208U patent/CN202453633U/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102566218A (zh) * | 2012-02-03 | 2012-07-11 | 上海广擎光电科技有限公司 | 双芯片的被动偏振式三维投影系统 |
CN104035259A (zh) * | 2014-07-02 | 2014-09-10 | 中国科学院长春光学精密机械与物理研究所 | 提高向列型液晶光学快门透过率的方法 |
CN108345160A (zh) * | 2017-01-22 | 2018-07-31 | 深圳市光峰光电技术有限公司 | 一种投影显示系统 |
CN108345160B (zh) * | 2017-01-22 | 2020-11-17 | 深圳光峰科技股份有限公司 | 一种投影显示系统 |
CN111837073A (zh) * | 2018-03-20 | 2020-10-27 | 索尼公司 | 图像显示设备 |
CN111837073B (zh) * | 2018-03-20 | 2022-10-11 | 索尼公司 | 图像显示设备 |
CN115996283A (zh) * | 2023-03-23 | 2023-04-21 | 北京深光科技有限公司 | 无需外接激光器及摄像模组的可触控交互的投影光机 |
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Owner name: HUZHOU QINGWEI ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI SINOVA TECHNOLOGY CO., LTD. Effective date: 20130220 |
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Free format text: CORRECT: ADDRESS; FROM: 200050 CHANGNING, SHANGHAI TO: 313000 HUZHOU, ZHEJIANG PROVINCE |
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Effective date of registration: 20130220 Address after: 313000, Zhejiang, Huzhou, eight mile town, Wuxing science and Technology Pioneer Park, building 3, 2 Patentee after: Huzhou Qingwei Electronic Technology Co., Ltd. Address before: 200050, B, building 357, 509 Zhao Lu, Changning District, Shanghai Patentee before: Shanghai Sinova Technology Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20120926 Termination date: 20170203 |