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    LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    1.
    发明申请
    LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 有权

    公开(公告)号：US20220367840A1

    公开(公告)日：2022-11-17

    申请号：US17564881

    申请日：2021-12-29

    申请人： Samsung Display Co., LTD.

    发明人： Duk Jin LEE ,  Beong-Hun BEON ,  Hyo Sung HONG

    IPC分类号： H01L51/52 ,  H01L51/56 ,  H01L27/32 ,  H01L29/786

    摘要： A light emitting display device includes a display panel including a light emitting area and a non-light emitting area; a phase delay layer disposed on the display panel; and a polarizer and an additional polarizer disposed on the phase delay layer. The display panel includes a transistor disposed on a substrate, an organic film overlapping the transistor and including an opening, a first electrode, an emission layer disposed on the first electrode and disposed corresponding to the light emitting area, and a second electrode disposed, the first electrode, the emission layer, and the second electrode form a light emitting diode (LED), the additional polarizer includes a polarization portion overlapping the opening of the organic film in a plan view and a non-polarization portion disposed in a region where the polarization portion is not disposed, and the polarization portion is disposed in a portion of the non-light emitting area.

    APPARATUS AND METHOD FOR ATTACHING POLARIZER
    2.
    发明申请
    APPARATUS AND METHOD FOR ATTACHING POLARIZER 审中-公开

    公开(公告)号：US20170212383A1

    公开(公告)日：2017-07-27

    申请号：US15225004

    申请日：2016-08-01

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Gwan Young NA ,  Sang Jae KIM ,  Jung Hun LEE ,  Hyo Sung HONG

    IPC分类号： G02F1/1335

    CPC分类号： G02F1/133528

    摘要： A method of attaching a polarizer includes preparing a first stage on which a display panel is disposed and a second stage on which a first polarizer is disposed, measuring a shape of a curl of the first polarizer; determining an attachment direction of the first polarizer with respect to the display panel based on the measured curl shape of the first polarizer and attaching the first polarizer to a first surface of the display panel by rotating at least one of the first stage and the second stage based on the determined attachment direction.

    DISPLAY DEVICE
    3.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230200121A1

    公开(公告)日：2023-06-22

    申请号：US18086622

    申请日：2022-12-21

    申请人： Samsung Display Co., LTD.

    发明人： Duk Jin LEE ,  Beong-Hun BEON ,  Tae Yong EOM ,  Hyo Sung HONG

    IPC分类号： H10K50/86 ,  H10K59/40 ,  G06F3/044

    CPC分类号： H01L51/5281 ,  H01L27/323 ,  G06F3/0446 ,  G06F3/0443 ,  H01L27/3244

    摘要： A display device includes a display unit including: a plurality of light emitting diodes; a touch unit disposed on the display unit and including a touch conductive layer of a mesh type; and a reflection preventing unit disposed on the touch unit and including a polarization layer. The touch conductive layer includes a plurality of first conductive lines extending in a first direction and a plurality of second conductive lines extending in a second direction crossing the first direction, and an angle between the second direction and an absorption axis of the polarization layer is about 5±10°.

    LIQUID CRYSTAL DISPLAY
    4.
    发明申请
    LIQUID CRYSTAL DISPLAY 有权
    液晶显示器

    公开(公告)号：US20160299371A1

    公开(公告)日：2016-10-13

    申请号：US14867876

    申请日：2015-09-28

    申请人： Samsung Display Co., Ltd.

    发明人： Ji-Hoon KIM ,  Sang-Gu LEE ,  Seung Hee LEE ,  Hyo Sung HONG ,  Dae Won KIM

    IPC分类号： G02F1/13363 ,  G02F1/1339 ,  G02F1/1368 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1333

    CPC分类号： G02F1/13363 ,  G02F1/133528 ,  G02F1/136209 ,  G02F2001/136222 ,  G02F2413/11 ,  G02F2413/12

    摘要： Disclosed is a liquid crystal display, including: a first substrate and a second substrate, which face each other; a color filter disposed on the first substrate; a liquid crystal layer interposed between the first substrate and the second substrate; a first polarizing plate disposed outside the first substrate; a first compensation film disposed outside the first polarizing plate; a second compensation film disposed outside the second substrate; and a second polarizing plate disposed outside the second compensation film, in which the second compensation film includes a biaxial film, and the first substrate and the second substrate include a poly-amide (PA) having an optical characteristic of a negative C-plate.

    摘要翻译： 公开了一种液晶显示器，包括：彼此面对的第一基板和第二基板; 设置在所述第一基板上的滤色器; 介于所述第一基板和所述第二基板之间的液晶层; 设置在所述第一基板的外侧的第一偏振片; 设置在所述第一偏振片的外侧的第一补偿膜; 设置在所述第二基板的外侧的第二补偿膜; 以及设置在所述第二补偿膜的外侧的第二偏振片，其中所述第二补偿膜包括双轴膜，并且所述第一基板和所述第二基板包括具有负C板的光学特性的聚酰胺（PA）。