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    DISPLAY DEVICE INCLUDING LINE LIGHT SOURCE AND METHOD OF DRIVING THE SAME
    4.
    发明申请
    DISPLAY DEVICE INCLUDING LINE LIGHT SOURCE AND METHOD OF DRIVING THE SAME 有权
    包括线路光源的显示装置及其驱动方法

    公开(公告)号：US20140146091A1

    公开(公告)日：2014-05-29

    申请号：US14078739

    申请日：2013-11-13

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Hoon KANG ,  Jung-Eun SON ,  Joo-Bong HYUN ,  Jee-Hwan OH

    IPC: G09G3/34 ,  G09G3/36 ,  G02B3/00 ,  H04N13/04

    CPC classification number: G09G3/3406 ,  G02B26/005 ,  G02B27/26 ,  G09G3/36 ,  H04N13/305 ,  H04N13/312 ,  H04N13/366

    Abstract: A display device includes: a display panel for displaying an image toward a plurality of viewing zones; a light guide plate under the display panel; a lens array disposed along a side of the light guide plate, the lens array including a plurality of lenses; a light source part including a plurality of line light sources each emitting a ray toward the lens array; a position sensing unit for obtaining a position information about the plurality of viewing zones; and a control unit for controlling the display panel, the light source part and the position sensing unit according to the position information.

    Abstract translation: 显示装置包括：显示面板，用于向多个观看区域显示图像; 显示面板下方的导光板; 沿所述导光板的一侧设置的透镜阵列，所述透镜阵列包括多个透镜; 光源部分，其包括多个线状光源，每个线光源向透镜阵列发射光线; 位置检测单元，用于获得关于所述多个观察区域的位置信息; 以及控制单元，用于根据位置信息控制显示面板，光源部分和位置感测单元。

    DISPLAY DEVICE
    6.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220208877A1

    公开(公告)日：2022-06-30

    申请号：US17467102

    申请日：2021-09-03

    Applicant: LG Display Co., Ltd.

    Inventor： Sungwoo KIM ,  Hoon KANG ,  Keongjin LEE

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display device includes a display panel including a plurality of sub-pixel areas for respectively outputting light for displaying an image and a light travel-direction changing layer disposed on the display panel for diversifying and spreading travel directions of light emitted from each of the plurality of sub-pixel areas. The light travel-direction changing layer includes a plurality of refractive patterns respectively corresponding to the plurality of sub-pixel areas and arranged in a matrix form, and a light-scattering layer disposed around each of the plurality of refractive patterns and having a refractive index different from a refractive index of each of the plurality of refractive patterns. Due to the light travel-direction changing layer, light from each sub-pixel area is incident into each refractive pattern, is refracted at a boundary between each refractive pattern and the light-scattering layer, and is scattered in the light-scattering layer. Thus, the light emits out of the display device in the diversified and spread travel directions.

    3D DISPLAY APPARATUS HAVING LENTICULAR LENSES
    7.
    发明申请
    3D DISPLAY APPARATUS HAVING LENTICULAR LENSES 有权

    公开(公告)号：US20210203913A1

    公开(公告)日：2021-07-01

    申请号：US17129179

    申请日：2020-12-21

    Applicant: LG Display Co., Ltd.

    Inventor： Young-Min KIM ,  Hoon KANG ,  Ju-Seong PARK ,  Myung-Soo PARK ,  Dong-Yeon KIM

    IPC: H04N13/305

    Abstract: A 3D display apparatus including lenticular lenses is provided. The lenticular lenses may be disposed between a display panel and a viewing angle control film. A direction in which the lenticular lenses extend may be inclined with a direction in which pixel regions of the display panel are arranged. The display panel may include light-blocking patterns overlapping with a boundary of the lenticular lenses. Thus, in the 3D display apparatus, the quality of the image provided to the user may be improved.

    3D DISPLAY APPARATUS HAVING LENTICULAR LENSES
    8.
    发明申请
    3D DISPLAY APPARATUS HAVING LENTICULAR LENSES 有权

    公开(公告)号：US20210199984A1

    公开(公告)日：2021-07-01

    申请号：US17132498

    申请日：2020-12-23

    Applicant: LG Display Co., Ltd.

    Inventor： Ju-Seong PARK ,  Hoon KANG ,  Myung-Soo PARK ,  Dong-Yeon KIM ,  Young-Min KIM ,  Se-Wan OH

    IPC: G02B30/27 ,  G02B3/00

    Abstract: A 3D display apparatus is provided. The 3D display apparatus can include lenticular lenses between a display panel and a viewing angle control film. The display panel can have a curvature. The viewing angle control film can include a plurality of light-blocking patterns between a first control substrate and a second control substrate. A pitch and a height of the plurality of light-blocking patterns can be determined by a curvature radius of the lenticular lenses, a distance between the viewing angle control film and a set viewing region, and a length of the display panel corresponding to the set viewing region. Thus, in the 3D display apparatus, the quality of 3D images provided to a user can be improved.

    AUTOSTEREOSCOPIC 3-DIMENSIONAL DISPLAY
    9.
    发明申请
    AUTOSTEREOSCOPIC 3-DIMENSIONAL DISPLAY 审中-公开

    公开(公告)号：US20180007348A1

    公开(公告)日：2018-01-04

    申请号：US15638915

    申请日：2017-06-30

    Applicant: LG Display Co., Ltd.

    Inventor： Hoon KANG ,  Heejin IM ,  Ara YOON

    IPC: H04N13/04 ,  G02B27/22 ,  H04N13/00

    CPC classification number: H04N13/305 ,  G02B27/2214 ,  H04N13/111 ,  H04N13/128 ,  H04N13/31 ,  H04N13/315 ,  H04N2013/0081

    Abstract: The present disclosure relates to an autostereoscopic three-dimensional (or, 3D) display using a switchable barrier. The present disclosure provides an autostereoscopic 3D display comprising: a display panel including a plurality of pixels arrayed in a matrix manner; and a switchable barrier disposed on a front surface of the display panel, wherein the switchable barrier includes: a lower substrate having first lower electrodes, a first passivation layer covering the first lower electrodes, second lower electrodes on the first passivation layer, a second passivation layer covering the second lower electrodes, and third lower electrodes on the second passivation layer; an upper substrate having an upper electrode facing with the first lower electrodes, the second lower electrodes and the third lower electrodes; and a liquid crystal layer disposed between the lower substrate and the upper substrate.

    POLARIZING CONTROL FILM AND STEREOSCOPIC DISPLAY DEVICE USING THE SAME
    10.
    发明申请
    POLARIZING CONTROL FILM AND STEREOSCOPIC DISPLAY DEVICE USING THE SAME 有权
    使用相同的极化控制膜和立体显示装置

    公开(公告)号：US20160091727A1

    公开(公告)日：2016-03-31

    申请号：US14584794

    申请日：2014-12-29

    Applicant: LG DISPLAY CO., LTD.

    Inventor： A-Ra YOON ,  Hoon KANG ,  Young-Bok LEE

    IPC: G02B27/26 ,  G02F1/1337 ,  G02F1/1334 ,  G02B5/30 ,  G02F1/1343

    CPC classification number: G02B27/26 ,  G02B5/3016 ,  G02B5/3025 ,  G02F1/1334 ,  G02F1/134309 ,  G02F2001/13347 ,  G02F2202/36

    Abstract: A polarizing control film for two-dimensional (2D) display mode/three-dimensional (3D) display mode conversion in a stereoscopic display device, can include a film substrate, a plurality of first and second electrodes alternately arranged on the film substrate, and a liquid crystal layer disposed on the film substrate having the first and second electrodes, the liquid crystal layer being filled with nano liquid crystals exhibiting optical isotropy when no voltages are applied to the first and second electrodes and optical anisotropy when voltages are applied to the first and second electrodes.

    Abstract translation: 一种用于立体显示装置中的二维（2D）显示模式/三维（3D）显示模式转换的偏振控制薄膜可以包括薄膜基片，交替布置在薄膜基片上的多个第一和第二电极，以及 设置在具有第一和第二电极的膜基板上的液晶层，当没有电压施加到第一和第二电极时，液晶层填充呈现出各向同性的纳米液晶，当电压施加到第一和第二电极时，具有光学各向异性 和第二电极。

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