CN204462536U - 一种微型显示器用目镜 - Google Patents
一种微型显示器用目镜 Download PDFInfo
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- CN204462536U CN204462536U CN201520143360.7U CN201520143360U CN204462536U CN 204462536 U CN204462536 U CN 204462536U CN 201520143360 U CN201520143360 U CN 201520143360U CN 204462536 U CN204462536 U CN 204462536U
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CN201520143360.7U CN204462536U (zh) | 2015-03-13 | 2015-03-13 | 一种微型显示器用目镜 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105137590A (zh) * | 2015-09-28 | 2015-12-09 | 深圳纳德光学有限公司 | 大视场角目镜光学系统 |
CN105388609A (zh) * | 2015-11-16 | 2016-03-09 | 厦门灵境信息科技有限公司 | 一种光学目镜镜头及头戴显示设备 |
CN106970464A (zh) * | 2017-01-11 | 2017-07-21 | 玉晶光电(厦门)有限公司 | 目镜光学系统 |
CN106970465A (zh) * | 2017-01-11 | 2017-07-21 | 玉晶光电(厦门)有限公司 | 目镜光学系统 |
CN109765691A (zh) * | 2019-03-08 | 2019-05-17 | 歌尔股份有限公司 | 一种光学系统及显示设备 |
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2015
- 2015-03-13 CN CN201520143360.7U patent/CN204462536U/zh active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105137590A (zh) * | 2015-09-28 | 2015-12-09 | 深圳纳德光学有限公司 | 大视场角目镜光学系统 |
CN105388609A (zh) * | 2015-11-16 | 2016-03-09 | 厦门灵境信息科技有限公司 | 一种光学目镜镜头及头戴显示设备 |
CN106970464A (zh) * | 2017-01-11 | 2017-07-21 | 玉晶光电(厦门)有限公司 | 目镜光学系统 |
CN106970465A (zh) * | 2017-01-11 | 2017-07-21 | 玉晶光电(厦门)有限公司 | 目镜光学系统 |
US10295788B2 (en) | 2017-01-11 | 2019-05-21 | Genius Electronic Optical Co., Ltd. | Ocular optical system |
CN106970464B (zh) * | 2017-01-11 | 2019-06-21 | 玉晶光电(厦门)有限公司 | 目镜光学系统 |
CN109765691A (zh) * | 2019-03-08 | 2019-05-17 | 歌尔股份有限公司 | 一种光学系统及显示设备 |
CN109765691B (zh) * | 2019-03-08 | 2023-09-01 | 歌尔光学科技有限公司 | 一种光学系统及显示设备 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Ocular lens for micro-display Effective date of registration: 20180518 Granted publication date: 20150708 Pledgee: Agricultural Bank of China Limited by Share Ltd. Kunming Panlong Branch Pledgor: KUNMING QUANBO INFRARED SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: 2018530000005 |
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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: 20190419 Granted publication date: 20150708 Pledgee: Agricultural Bank of China Limited by Share Ltd. Kunming Panlong Branch Pledgor: KUNMING QUANBO INFRARED SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: 2018530000005 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Ocular lens for micro-display Effective date of registration: 20190423 Granted publication date: 20150708 Pledgee: Agricultural Bank of China Limited by Share Ltd. Kunming Panlong Branch Pledgor: KUNMING QUANBO INFRARED SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: 2019530000002 |
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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: 20191218 Granted publication date: 20150708 Pledgee: Agricultural Bank of China Limited by Share Ltd. Kunming Panlong Branch Pledgor: KUNMING QUANBO INFRARED SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: 2019530000002 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An eyepiece for micro displays Effective date of registration: 20230707 Granted publication date: 20150708 Pledgee: Hua Xia Bank Co.,Ltd. Kunming Branch Pledgor: KUNMING QUANBO INFRARED SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2023980047825 |