- 专利标题： Augmented reality optical device comprising a light attenuator that can reactively attenuate light
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申请号： US16560407申请日： 2019-09-04
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公开(公告)号： US11287715B2公开(公告)日： 2022-03-29
- 发明人: Seonkyu Yoon , Dongkil Lee , Kwanghoon Lee
- 申请人： KOREA PHOTONICS TECHNOLOGY INSTITUTE
- 申请人地址： KR Gwangju
- 专利权人： KOREA PHOTONICS TECHNOLOGY INSTITUTE
- 当前专利权人： KOREA PHOTONICS TECHNOLOGY INSTITUTE
- 当前专利权人地址： KR Gwangju
- 代理机构： Antonio Ha & U.S. Patent, LLC
- 主分类号： G02F1/137
- IPC分类号： G02F1/137 ; G02B27/01
摘要：
An augmented reality (AR) optical device comprises an AR optical system configured to generate an AR image and lay the AR image over an actual environment image perceived by a user and a light attenuator disposed in a direction along which the AR optical system is optically exposed to an actual environment and configured to attenuate a brightness of the actual environment image.
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