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    Stereoscopic display device having a barrier panel
    3.
    发明授权
    Stereoscopic display device having a barrier panel 有权

    公开(公告)号：US11150487B2

    公开(公告)日：2021-10-19

    申请号：US16123362

    申请日：2018-09-06

    申请人： LG Display Co., Ltd.

    发明人： You-Yong Jin ,  Wook Jeon ,  Ju-Hoon Jang ,  Dong-Yeon Kim ,  Woon-Chan Moon

    IPC分类号： G02B30/30 ,  G02B30/27 ,  G02F1/1343 ,  G09G3/22 ,  H04N13/366 ,  H04N13/31 ,  G09G3/00

    摘要： A stereoscopic display device has a barrier panel. The barrier panel of the stereoscopic display device may include sequentially stacked first channel electrodes, second channel electrodes, and third channel electrodes. Each of the third channel electrodes may be disposed between the second channel electrodes. A distance between the third channel electrodes may be the same as a horizontal width of each third channel electrode. Each of the first channel electrodes may include a first region overlapping with an end portion of the second channel electrode, and a second region overlapping with an end portion of the third channel electrode facing the end portion of the second channel electrodes overlapping with the first region of adjacent first channel electrode. Thus, in the stereoscopic display device, the number of stacked layers of the channel electrodes may be minimized, a proper viewing range for a stereoscopic image may be smoothly moved.

    STEREOSCOPIC DISPLAY DEVICE HAVING A BARRIER PANEL
    5.
    发明申请
    STEREOSCOPIC DISPLAY DEVICE HAVING A BARRIER PANEL 审中-公开

    公开(公告)号：US20190079307A1

    公开(公告)日：2019-03-14

    申请号：US16123362

    申请日：2018-09-06

    申请人： LG Display Co., Ltd.

    发明人： You-Yong Jin ,  Wook Jeon ,  Ju-Hoon Jang ,  Dong-Yeon Kim ,  Woon-Chan Moon

    IPC分类号： G02B27/22 ,  G02F1/1343 ,  H04N13/366 ,  G09G3/22

    摘要： A stereoscopic display device has a barrier panel. The barrier panel of the stereoscopic display device may include sequentially stacked first channel electrodes, second channel electrodes, and third channel electrodes. Each of the third channel electrodes may be disposed between the second channel electrodes. A distance between the third channel electrodes may be the same as a horizontal width of each third channel electrode. Each of the first channel electrodes may include a first region overlapping with an end portion of the second channel electrode, and a second region overlapping with an end portion of the third channel electrode facing the end portion of the second channel electrodes overlapping with the first region of adjacent first channel electrode. Thus, in the stereoscopic display device, the number of stacked layers of the channel electrodes may be minimized, a proper viewing range for a stereoscopic image may be smoothly moved.

    Stereoscopic display device having a barrier panel
    7.
    发明授权
    Stereoscopic display device having a barrier panel 有权

    公开(公告)号：US10747018B2

    公开(公告)日：2020-08-18

    申请号：US16123502

    申请日：2018-09-06

    申请人： LG DISPLAY CO., LTD.

    发明人： You-Yong Jin ,  Wook Jeon ,  Hee-Jin Im ,  Yong-Ku Lee ,  Ju-Hoon Jang ,  Dong-Yeon Kim ,  Woon-Chan Moon

    IPC分类号： G02B27/22 ,  G02B30/27 ,  H04N13/366 ,  G02F1/1343 ,  G09G3/00 ,  H04N13/315 ,  G02B30/25

    摘要： A stereoscopic display device having a barrier panel is provided. The barrier panel can include channel electrodes to form transmitting regions and blocking regions in an active area, and link lines to provide a signal to the channel electrodes. The stereoscopic display device can include a display driver driving a display panel; a barrier panel on the display panel, the barrier panel including channel electrodes across an active area, and link lines disposed outside the active area; and a barrier driver controlling the channel electrodes through the link lines, wherein the number of the link lines in which each channel electrode crosses, is constant. Thus, in the stereoscopic display device, a dark spot due to a load deviation of the channel electrodes can be prevented.