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    STEREOSCOPIC DISPLAYS WITH ADDRESSABLE FOCUS CUES
    6.
    发明公开
    STEREOSCOPIC DISPLAYS WITH ADDRESSABLE FOCUS CUES 审中-公开
    STEREOSKOPISCHE ANZEIGEN MIT ADRESSIERBAREN FOKUSHINWEISEN

    公开(公告)号：EP2910022A1

    公开(公告)日：2015-08-26

    申请号：EP13847218.8

    申请日：2013-10-17

    申请人： The Arizona Board Of Regents On Behalf Of The University Of Arizona

    发明人： HUA, Hong ,  HU, Xinda

    IPC分类号： H04N13/04 ,  G02B27/22

    CPC分类号： G02B27/22 ,  G02B17/086 ,  G02B27/0101 ,  G02B27/0172 ,  G02B27/106 ,  G02B2027/011 ,  G02B2027/0132 ,  G02B2027/0134 ,  H04N13/339 ,  H04N13/344

    摘要： The present invention relates generally to stereoscopic displays, and more particularly, but not exclusively, to stereoscopic displays with addressable focus cues. A stereoscopic display system with the addressable focus cues, comprises: a microdisplay for providing a virtual image for display to a user; a reflective active optical element configured to provide a variable optical power; a relay lens disposed along an optical path between the microdisplay and the active optical element, the relay lens positioned therebetween such that the microdisplay and the active optical element are disposed at conjugate planes of the relay lens; a beamsplitter disposed along the optical path between the microdisplay and the active optical element at an orientation to receive optical radiation from the active optical element; and a see-through eyepiece comprising a selected surface configured to receive optical radiation from the beamsplitter and reflect the received radiation to an exit pupil of the system to provide a virtual display path, the selected surface also configured to receive optical radiation from a source other than the microdisplay and to transmit such optical radiation to the exit pupil to provide a see-through optical path.

    摘要翻译： 本发明一般涉及立体显示器，更具体地但非排他地涉及具有可寻址焦点提示的立体显示器。 具有可寻址焦点提示的立体显示系统包括：用于向用户提供用于显示的虚拟图像的微显示器; 被配置为提供可变光功率的反射有源光学元件; 沿着微显示器和有源光学元件之间的光路布置的中继透镜，位于其间的中继透镜，使得微显示器和有源光学元件设置在中继透镜的共轭平面处; 沿着所述微显示器和所述有源光学元件之间的光路布置的接收来自所述有源光学元件的光辐射的取向的分束器; 以及透视目镜，其包括被选择的表面，其被配置为接收来自所述分光器的光辐射并将所接收的辐射反射到所述系统的出射光瞳以提供虚拟显示路径，所述选定的表面还被配置为接收来自其它源的光辐射 并且将这种光辐射传输到出射光瞳以提供透明光路。