A cloaking device includes an object-side, an image-side and a cloaked region between the object side and image-side. An object-side half Fresnel lens, an image-side half Fresnel lens and a planar reflection boundary positioned between the object-side half Fresnel lens and the image-side half Fresnel lens are included. The object-side half Fresnel lens and the image-side half Fresnel lens each comprise an inward facing surface and an outward facing Fresnel surface. The planar reflection boundary comprises an inward facing mirror surface. Light from an object positioned on the object-side of the cloaking device and obscured by the cloaked region is redirected around the cloaked region by the object-side half Fresnel lens, planar reflection boundary and image-side half Fresnel lens to form an image of the object on the image-side of the cloaking device such that the light from the object appears to pass through the cloaked region.


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    Title :

    CLOAKING DEVICES WITH HALF FRESNEL LENSES AND PLANE MIRRORS AND VEHICLES COMPRISING THE SAME


    Contributors:

    Publication date :

    2019-07-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS



    Cloaking devices with half Fresnel lenses and plane mirrors and vehicles comprising the same

    JI CHENGANG / LEE KYU-TAE / BANERJEE DEBASISH | European Patent Office | 2019

    Free access

    CLOAKING DEVICES WITH HALF FRESNEL LENSES AND PLANE MIRRORS, AND VEHICLES COMPRISING THE SAME

    JI CHENGANG / LEE KYU-TAE / DEBASHISH BANERJEE | European Patent Office | 2019

    Free access

    Cloaking devices with half lenses and plane mirrors and vehicles comprising the same

    LEE KYU-TAE / BANERJEE DEBASISH | European Patent Office | 2020

    Free access

    CLOAKING DEVICES WITH HALF LENSES AND PLANE MIRRORS AND VEHICLES COMPRISING THE SAME

    LEE KYU-TAE / DEBASHISH BANERJEE | European Patent Office | 2019

    Free access

    CLOAKING DEVICES WITH HALF LENSES AND PLANE MIRRORS AND VEHICLES COMPRISING THE SAME

    LEE KYU-TAE / BANERJEE DEBASISH | European Patent Office | 2019

    Free access