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    NEAR EYE DISPLAY METHOD CAPABLE OF MULTI-DEPTH OF FIELD IMAGING
    9.
    发明公开
    NEAR EYE DISPLAY METHOD CAPABLE OF MULTI-DEPTH OF FIELD IMAGING 审中-公开

    公开(公告)号：EP3761102A1

    公开(公告)日：2021-01-06

    申请号：EP18907507.0

    申请日：2018-03-01

    申请人： HES IP Holdings, LLC

    发明人： CHEN, Tai-Kuo

    IPC分类号： G02B27/01

    摘要： Disclosed are near-eye displaying methods and systems capable of multiple depths of field imaging. The method comprises two steps. At a first step, one or more pixels of a self-emissive display emit a light to a collimator such that the light passing through the collimator is collimated to form a collimated light. At a second step, the self-emissive display provides at least one collimated light direction altering unit on a path of the light from the collimator to change direction of the collimated light to enable the collimated light from at least two pixels to intersect and focus at a different location so as to vary a depth of field.