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    Holographic image display device
    21.
    发明授权
    Holographic image display device 有权

    公开(公告)号：US10146182B2

    公开(公告)日：2018-12-04

    申请号：US15214721

    申请日：2016-07-20

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Hye Sog Lee ,  Yun Seon Do ,  Jae Joong Kwon

    IPC: G03F1/22 ,  G03H1/22 ,  G02B26/00 ,  G03H1/08

    Abstract: A holographic image display device includes a backlight for emitting light. An optical path adjuster includes a plurality of electrowetting prisms. Each of the plurality of electrowetting prisms is configured to adjust an optical path of the light. A spatial light modulator includes a plurality of pixels. Each of the plurality of pixels is configured to modulate an amplitude or a phase of the light.

    Display device
    26.
    发明授权
    Display device 有权

    公开(公告)号：US11378816B2

    公开(公告)日：2022-07-05

    申请号：US15792228

    申请日：2017-10-24

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jae Joong Kwon ,  Joo Woan Cho ,  Ju Hwa Ha

    IPC: G02B30/36 ,  G02B3/00 ,  G02B30/27

    Abstract: A display device includes a display unit that includes a plurality of pixels; a first lens array unit that includes a plurality of first lenses; and a second lens array unit disposed between the first lens array unit and the display unit and that includes a plurality of second lenses. Each of the first lenses overlaps two or more of the pixels, and a pitch of the second lenses is less than a pitch of the first lenses.

    Optical device and method of driving the same
    27.
    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.

    Flexible display device and optical device including the same
    28.
    发明授权
    Flexible display device and optical device including the same 有权

    公开(公告)号：US11054653B2

    公开(公告)日：2021-07-06

    申请号：US16803750

    申请日：2020-02-27

    Applicant: Samsung Display Co., LTD.

    Inventor： Hyun Sup Lee ,  Jae Joong Kwon ,  Ju Hwa Ha

    IPC: G02B27/01 ,  G09G3/3258

    Abstract: A flexible display device including a first display area including first data lines arranged in a first direction, first scan lines arranged in a second direction intersecting the first direction, and first pixels arranged in regions defined by the first data lines and the first scan lines, a second display area including second data lines arranged in the first direction, second scan lines arranged in the second direction, and second pixels arranged in regions defined by the second data lines and the second scan lines, a first bending area disposed between the first and second display areas, a first circuit unit disposed adjacent to a first side of the first display area, a second circuit unit disposed adjacent to a second side of the first display area, and a third circuit unit disposed adjacent to a first side of the second display area.

    Lens panel and display device including the same
    29.
    发明授权
    Lens panel and display device including the same 有权

    公开(公告)号：US10133143B2

    公开(公告)日：2018-11-20

    申请号：US15582230

    申请日：2017-04-28

    Applicant: Samsung Display Co., Ltd.

    Inventor： Su Jung Huh ,  Yi Joon Ahn ,  Jae Joong Kwon ,  Keun Kyu Song

    IPC: G02F1/29 ,  G02B27/22 ,  H04N13/04

    Abstract: A lens panel according to an exemplary embodiment includes an area that is divided into a plurality of domains in a plan view. The area includes an optical modulation layer, a first electrode, and a second electrode in a sectional view, the first electrode and the second electrode facing each other interposing the optical modulation layer. The first electrode includes a plurality of first openings, and the second electrode includes a plurality of second openings. One of a first opening among the plurality of first openings and a second opening among the plurality of second openings is disposed in each of the plurality of domains in the plan view. The first opening is disposed in a first domain among the plurality of domains, and the second opening is disposed in a second domain that is adjacent to the first domain among the plurality of domains.

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