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    Display device
    11.
    发明授权
    Display device 有权

    公开(公告)号：US11758113B2

    公开(公告)日：2023-09-12

    申请号：US17023162

    申请日：2020-09-16

    Applicant: Samsung Display Co., LTD.

    Inventor： Hyun Jin Cho ,  Beom Shik Kim ,  Jae Joong Kwon

    IPC: H04N13/305 ,  G02B30/29

    CPC classification number: H04N13/305 ,  G02B30/29

    Abstract: A display device includes a display panel including a plurality of pixels each including a light emitting layer, and a stereoscopic lens including a curved base disposed on a surface of the display panel with a predetermined radius of curvature, and a plurality of lenses disposed on the curved base and inclined from a side of the display panel. A thickness of the curved base of the stereoscopic lens increases as a distance from a center of the stereoscopic lens increases.

    STEREOSCOPIC IMAGE DISPLAY DEVICE
    12.
    发明公开
    STEREOSCOPIC IMAGE DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230229015A1

    公开(公告)日：2023-07-20

    申请号：US18155693

    申请日：2023-01-17

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Hyun Jin Cho ,  Jae Ho You ,  Jong Ho Hong

    IPC: G02B30/25 ,  G02B27/00 ,  G02F1/1335 ,  G02F1/1343

    CPC classification number: G02B30/25 ,  G02B27/0093 ,  G02F1/133504 ,  G02F1/134327

    Abstract: A stereoscopic image display device includes an eye detection sensor that includes a camera that captures an image of a user's eyes, a display panel disposed on the eye detection sensor and that includes pixels, and a light modulator disposed on the display panel and that controls the path of light output from the display panel. The light modulator includes a first electrode layer, a second electrode layer that faces the first electrode layer and includes a first sub-electrode that overlaps a first area of the eye detection sensor and a second sub-electrode that does not overlap the first area but overlaps a second area of the eye detection sensor that overlaps the camera, and a liquid crystal layer disposed between the first electrode layer and the second electrode layer and that includes liquid crystal molecules.

    Optical device
    13.
    发明授权
    Optical device 有权

    公开(公告)号：US11086130B2

    公开(公告)日：2021-08-10

    申请号：US16514885

    申请日：2019-07-17

    Applicant: Samsung Display Co., Ltd.

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

    IPC: G02B27/01 ,  G02B27/00 ,  G02B3/00

    Abstract: An optical device is provided. The optical device includes: a lens including first and second reflective members; and a flexible display device including a first display area disposed on a first side surface of the lens and a second display area disposed on a second side surface of the lens, wherein the first reflective member is configured to reflect a first image displayed on the first display area to a first surface of the lens, and the second reflective member is configured to reflect a second image displayed on the second display area to the first surface of the lens.

    Display device comprising diffraction layer and refraction pattern for controlling viewing angle
    14.
    发明授权
    Display device comprising diffraction layer and refraction pattern for controlling viewing angle 有权

    公开(公告)号：US12137577B2

    公开(公告)日：2024-11-05

    申请号：US17501995

    申请日：2021-10-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jaeho You ,  Hyun Jin Cho ,  Beomshik Kim ,  Youngchan Kim

    IPC: H10K50/858

    Abstract: A display device includes a substrate, a first set of light emitting structures, a second set of light emitting structures, a diffraction layer, and a refraction pattern. The substrate includes a first region and a second region. The first set of light emitting structures overlaps the first region. The second set of light emitting structures overlaps the second region. The diffraction layer overlaps the first region without overlapping the second region. The refraction pattern overlaps the diffraction layer. The diffraction layer includes first-refractive-index members and second-refractive-index members that are alternately disposed. A refractive index of each of the first-refractive-index members is lower than a refractive index of each of the second-refractive-index members.

    Display device and manufacturing method thereof
    15.
    发明授权
    Display device and manufacturing method thereof 有权

    公开(公告)号：US11910640B2

    公开(公告)日：2024-02-20

    申请号：US17391313

    申请日：2021-08-02

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Beom Shik Kim ,  Jae Joong Kwon ,  Hyun Jin Cho ,  Jeong Woo Park

    IPC: H10K50/858 ,  G02B30/27 ,  H10K50/86

    CPC classification number: H10K50/858 ,  G02B30/27 ,  H10K50/865

    Abstract: A display device includes a display panel, a lens array disposed on a first surface of the display panel and including a plurality of lenses, and an optical filter disposed on the first surface of the display panel. The optical filter includes a plurality of first portions and a plurality of second portions which are alternately arranged in a first direction parallel to the first surface of the display panel. Each of the plurality of first portions has a first transmittance value. Each of the plurality of second portions has a symmetric light transmittance distribution in which a transmittance value increases from the center having a second transmittance value to each of opposite ends having a third transmittance value.

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