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    Liquid crystal display device
    3.
    发明授权
    Liquid crystal display device 有权

    公开(公告)号：US10295859B2

    公开(公告)日：2019-05-21

    申请号：US14821639

    申请日：2015-08-07

    Applicant: Samsung Display Co., Ltd.

    Inventor： Eui Jeong Kang ,  Seok Hyun Nam ,  Ju Hwa Ha ,  Sang Ho Hwang

    IPC: F21V8/00 ,  G02F1/1333 ,  G02F1/1335

    Abstract: Disclosed herein is a liquid crystal display device having a thin thickness and a reduced size of a bezel. According to an exemplary embodiment, the liquid crystal display device includes: a liquid crystal display panel including a display area and a non-display area enclosing the display area; a light guide plate disposed under the liquid crystal display panel and having a polygonal plane shape including a first side, a second side, a third side, and a fourth side; and a light source adjacent to the first side of the light guide plate, wherein at least one of the second side, the third side, and the fourth side of the light guide plate overlaps the display area.

    Wearable device
    5.
    发明授权
    Wearable device 有权

    公开(公告)号：US12293024B2

    公开(公告)日：2025-05-06

    申请号：US18192046

    申请日：2023-03-29

    Applicant: Samsung Display Co., LTD.

    Inventor： Cheon Myeong Lee ,  Sang Ho Kim ,  Soo Min Baek ,  Ju Youn Son ,  Ji Won Lee ,  Bek Hyun Lim ,  Ju Hwa Ha

    IPC: G06F3/01 ,  H02P6/182

    Abstract: A wearable device includes sensing blocks, and a connection member connecting the sensing blocks, the sensing blocks include a first sensing block and a second sensing block connected to the first sensing block by the connection member, and the first sensing block includes an induced electromotive force sensing module, the induced electromotive force sensing module includes a magnetic body, a coil not contacting the magnetic body and facing the magnetic body, a rod attached to the magnetic body and guiding a movement path of the coil, and an induced electromotive force sensor sensing an induced electromotive force generated in the coil by the coil and the magnetic body.

    Display device and method of controlling the same
    6.
    发明授权
    Display device and method of controlling the same 有权

    公开(公告)号：US12270998B2

    公开(公告)日：2025-04-08

    申请号：US17499150

    申请日：2021-10-12

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Cheon Myeong Lee ,  Sang Ho Kim ,  Soo Min Baek ,  Ji Won Lee ,  Ju Hwa Ha

    IPC: G02B27/01

    Abstract: A display device includes a display unit including a first surface emitting first light, a second surface opposite to the first surface, a first transmission area transmitting light incident on the first surface, and a second transmission area transmitting the light incident on the first surface. The display device includes a first lens on the first surface and including a first hole overlapping the first transmission area in a thickness direction, a second lens on the first surface and spaced apart from the first lens and including a second hole overlapping the second transmission area in the thickness direction, and light sources emitting second light and disposed on the first and second lenses. The display device includes a first camera sensor on the second surface and overlapping the first transmission area, and a second camera sensor on the second surface and overlapping the second transmission area.

    Optical device
    10.
    发明授权
    Optical device 有权

    公开(公告)号：US12153214B2

    公开(公告)日：2024-11-26

    申请号：US17120953

    申请日：2020-12-14

    Applicant: Samsung Display Co., LTD.

    Inventor： Hyun Sup Lee ,  Yong Seok Kim ,  Jeong Woo Park ,  Dong Chul Shin ,  Gye Hwan Lim ,  Ju Hwa Ha

    IPC: G02B27/01 ,  F21V8/00 ,  G02B19/00

    Abstract: An optical device for realizing augmented reality comprises a lens comprising a first surface and side surfaces, a display device disposed on a first side surface among the side surfaces of the lens and displaying a first image in a first area and a second image in a second area, a first reflector disposed in the lens and reflecting the first image incident on the first side surface of the lens to the first surface, a second reflector disposed in the lens and reflecting the second image incident on the first side surface of the lens to the first surface, a first condenser disposed between the lens and the first area of the display device and focusing the first image on the first reflector, and a second condenser disposed between the lens and the second area of the display device and focusing the second image on the second reflector.

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