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    LIGHT GUIDE-BASED DEADFRONT FOR DISPLAY, AND RELATED METHODS AND VEHICLE INTERIOR SYSTEMS
    4.
    发明公开
    LIGHT GUIDE-BASED DEADFRONT FOR DISPLAY, AND RELATED METHODS AND VEHICLE INTERIOR SYSTEMS 审中-公开

    公开(公告)号：EP4215808A1

    公开(公告)日：2023-07-26

    申请号：EP23159167.8

    申请日：2018-09-12

    申请人： Corning Incorporated

    发明人： LESUFFLEUR, Antoine D. ,  MI, Xiang-Dong ,  OUYANG, Xu ,  SUN, Yawei

    IPC分类号： F21V8/00

    摘要： Embodiments of a deadfront article for a display are disclosed herein. The deadfront article includes a cover structure having: an inner surface; an outer surface opposite the inner surface; a glass layer located between the inner surface and the outer surface; and a first layer of light transmitting ink or pigment located between the inner surface of the cover structure and the glass layer. The deadfront article also includes a light guide layer having: an inner surface; and an outer surface facing toward the inner surface of the cover structure. A light extraction layer located on at least one of the inner surface and the outer surface of the light guide layer.