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    Optical device and method of driving the same
    3.
    发明授权
    Optical device and method of driving the same 有权

    公开(公告)号：US11067819B2

    公开(公告)日：2021-07-20

    申请号：US16420058

    申请日：2019-05-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyun Jin Cho ,  Jae Joong Kwon ,  Ju Hwa Ha ,  Jeong Woo Park ,  Su Bin Jung

    IPC: G02B27/28 ,  G02F1/137 ,  G02B27/01

    Abstract: A optical device includes: a display device configured to output a display image; a lens on one side of the display device; and a polarization control unit between the display device and the lens and configured to output the display image output from the display device as first polarized light or second polarized light, wherein the lens comprises: a first polarizing mirror configured to reflect a display image of the first polarized light and to transmit a display image of the second polarized light; and a second polarizing mirror configured to reflect a display image of the second polarized light and to transmit a display image of the first polarized light.

    STEREOSCOPIC IMAGE DISPLAY DEVICE
    4.
    发明公开
    STEREOSCOPIC IMAGE DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240036349A1

    公开(公告)日：2024-02-01

    申请号：US18317028

    申请日：2023-05-12

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Young Soo Hwang ,  Su Bin Jung

    IPC: G02B30/25 ,  G02B30/27 ,  G09G3/00

    CPC classification number: G02B30/25 ,  G02B30/27 ,  G09G3/003

    Abstract: A stereoscopic image display device includes a display panel that includes pixels, a polarization controller that generates a first output voltage and a second output voltage, and a polarization control layer that controls a path of light emitted by the display panel, based on the first output voltage and the second output voltage. The first output voltage has a first voltage level in a first mode, and a second voltage level that differs from the first voltage level in a second mode. The second output voltage has the first voltage level in the first mode, and has the first voltage level or a third voltage level that differs from the first and second voltage levels in the second mode.

    Light field display device and method of processing image of the same
    9.
    发明授权
    Light field display device and method of processing image of the same 有权

    公开(公告)号：US11553171B2

    公开(公告)日：2023-01-10

    申请号：US17347675

    申请日：2021-06-15

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Rang Kyun Mok ,  Jae Joong Kwon ,  Beom Shik Kim ,  Jeong Woo Park ,  Su Bin Jung ,  Hyun Jin Cho ,  Young Sang Ha

    IPC: H04N13/279 ,  H04N13/32 ,  H04N13/383

    Abstract: A light field display device includes: a display module; an optical coupler emitting a third image obtained by combining a first image and a second image, and including a first surface, a second surface and an emission surface emitting the third image, wherein the first image is emitted from the display module and is incident on the first surface, wherein the second image is incident on the second surface; and a controller configured to generate image data based on 3D modeling data and provide the image data to the display module. The optical coupler includes: an optical waveguide including the first, second and emission surfaces, and a third surface; a beam splitter in the optical waveguide; and a concave mirror adjacent to the third surface of the optical waveguide, and wherein the controller moves the concave mirror in correspondence with depth information included in the 3D modeling data.

    Optical device and method of manufacturing the same
    10.
    发明授权
    Optical device and method of manufacturing the same 有权

    公开(公告)号：US11467404B2

    公开(公告)日：2022-10-11

    申请号：US16430310

    申请日：2019-06-03

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jeong Woo Park ,  Jae Joong Kwon ,  Ju Hwa Ha ,  Hyun Jin Cho ,  Su Bin Jung

    IPC: G02B27/01 ,  G02B17/08

    Abstract: An augmented reality providing apparatus is provided. The augmented reality providing apparatus includes a lens including a first lens portion including a first reflective member, and a second lens portion including a second reflective member, and a display device on one side of the lens for displaying first and second images, wherein the first reflective member reflects the first image at a first angle, and the second reflective member reflects the second image at a second angle that is different from the first angle.

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