Treyz Law Group, P.C.
Display device with optical combiner
An optical system may include equipment with a housing that is configured to receive external equipment such as a cellular telephone. The external equipment may have a display mounted on a front face of the external equipment and may have additional components such as a front-facing camera. Communications circuitry in the equipment may support wired and wireless communications with the external equipment. An optical combiner in the equipment may be used to combine display image light emitted from pixels in the display with real-world image light received from external objects. The optical combiner may have a reflector with a concave lens shape that focuses light from the display towards eye boxes in which a viewer's eyes are located. The reflector may be a partial mirror or a reflective polarizer. The reflective polarizer and additional components may be used in implementing a tunable tint layer.
Apple Inc.
G G G G G G G
G02B G02F G02F G02F G02F G02F G02B
inventional inventional inventional additional additional additional additional
Enkhamgalan Lei Zhibing Shih-Chyuan Hyungryul Graham B. Chaohao
Dorjgotov Zhao Ge Fan Jiang Choi Myhre Wang