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    Organic light emitting display panel and organic light emitting display device including the same
    1.
    发明授权
    Organic light emitting display panel and organic light emitting display device including the same 有权

    公开(公告)号：US12225772B2

    公开(公告)日：2025-02-11

    申请号：US17520471

    申请日：2021-11-05

    Applicant: LG Display Co., Ltd.

    Inventor： Jae-Woong Youn ,  InJune Kim ,  Younsub Kim

    IPC: H10K59/121 ,  H10K59/122 ,  H10K59/123 ,  H10K59/131

    Abstract: A light emitting display panel and a device light emitting display device including the same including a substrate, a thin film transistor disposed on the substrate layer and comprising a first active layer a first gate electrode and the first electrode pattern, a first insulating layer disposed on the thin film transistor, a conductive pattern disposed on the first insulation layer, a second insulating layer disposed on the conductive pattern, a first electrode disposed on the second insulating film, and contacted to the first electrode pattern, and a bank exposing a portion of the top surface of the first electrode, wherein the first electrode and the conducting pattern is used as an electrode of storage capacitor and the conducting pattern is overlapped with a top surface of the first electrode not overlapped with the bank.

    MULTI-CURVED LIQUID CRYSTAL DISPLAY PANEL
    2.
    发明申请
    MULTI-CURVED LIQUID CRYSTAL DISPLAY PANEL 审中-公开

    公开(公告)号：US20170153494A1

    公开(公告)日：2017-06-01

    申请号：US15364522

    申请日：2016-11-30

    Applicant: LG Display Co., Ltd.

    Inventor： Se-Hong Park ,  Hee-Young Chae ,  Jong-Sin Park ,  Jae-Woong Youn

    IPC: G02F1/1335

    CPC classification number: G02F1/133528 ,  G02F1/133305 ,  G02F1/133512 ,  G02F1/133514 ,  G02F2001/133531

    Abstract: A multi-curved liquid crystal display panel includes lower and upper substrates provided with first and second regions and bonded to each other, first and second upper polarizing plates on an upper surface of the upper substrate in the first and second regions, and first and second lower polarizing plates on a lower surface of the lower substrate in the first and second regions. The orientations of absorption axes of the first upper polarizing plate and the second upper polarizing plate are different, the orientations of absorption axes of the first lower polarizing plate and the second lower polarizing plate are different, the orientations of the absorption axes of the first upper polarizing plate and the second lower polarizing plate are equal, and the orientations of the absorption axes of the first lower polarizing plate and the second upper polarizing plate are equal.

    Display device with signal line overlapping gate driving circuit
    3.
    发明授权
    Display device with signal line overlapping gate driving circuit 有权

    公开(公告)号：US12058909B2

    公开(公告)日：2024-08-06

    申请号：US17517394

    申请日：2021-11-02

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Jae-Woong Youn ,  Kiwon Son ,  Minseon Park

    IPC: H10K59/131 ,  G09G3/3225 ,  H10K59/122

    CPC classification number: H10K59/1315 ,  G09G3/3225 ,  H10K59/122 ,  G09G2310/0264

    Abstract: Embodiments of the present disclosure are related to a display device, as disposing a clock signal line on an area overlapping with an area where a gate circuit is disposed on a non-active area of a display panel, a gate driving circuit can be disposed on the non-active area while minimizing an increase of the non-active area. Furthermore, as disposing the clock signal line by using metal layers that a first metal layer with a low resistance and a second metal layer with a high reflectance are stacked, the clock signal line disposed on the non-active area and a pixel electrode disposed on an active area can be implemented as a same layer, the clock signal line disposed on the gate circuit can be implemented while reducing the number of masks.

    Curved liquid crystal display device
    4.
    发明授权
    Curved liquid crystal display device 有权

    公开(公告)号：US10162222B2

    公开(公告)日：2018-12-25

    申请号：US14723128

    申请日：2015-05-27

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Hee-Young Chae ,  Se-Hong Park ,  In-Yeong Kong ,  Jong-Sin Park ,  Ja-Young Pyun ,  Dong-Yoon Lee ,  Jae-Woong Youn

    IPC: G02F1/1339 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1362

    Abstract: A curved LCD device includes first and second substrates; gate and data lines in a display area on the first substrate and defining a pixel region; a thin film transistor connected to the gate and data lines; a color filter layer in the pixel region; pixel and common electrodes on the color filter layer; first light-blocking layers in the display area over the first substrate; a second light-blocking layer in a non-display area over the first substrate; first and second column spacers in the display area on the second substrate, wherein the first column spacer has a first height, and the second column spacer has a second height; and a third column spacer in the non-display area on the second substrate and having the second height, wherein the third column spacer is in point-contact with the second light-blocking layer when an external force is applied.

    CURVED LIQUID CRYSTAL DISPLAY DEVICE
    5.
    发明申请
    CURVED LIQUID CRYSTAL DISPLAY DEVICE 有权
    弯曲液晶显示装置

    公开(公告)号：US20150362766A1

    公开(公告)日：2015-12-17

    申请号：US14713667

    申请日：2015-05-15

    Applicant: LG Display Co., Ltd.

    Inventor： Se-Hong PARK ,  Hee-Young Chae ,  In-Yeong Kong ,  Jong-Sin Park ,  Ja-Young Pyun ,  Dong-Yoon Lee ,  Jae-Woong Youn

    IPC: G02F1/1337 ,  G02F1/1343

    CPC classification number: G02F1/1337 ,  G02F1/134363 ,  G02F2001/133738

    Abstract: A curved liquid crystal display device may include first and second substrates having curved surfaces along a first direction; first and second alignment layers on inner surfaces of the first and second substrates, respectively; a liquid crystal layer between the first and second alignment layers; and a seal pattern in an edge area surrounding the liquid crystal layer between the first and second substrates, wherein the first and second alignment layers have an alignment direction substantially parallel with the first direction to orient liquid crystal molecules of the liquid crystal layer.

    Abstract translation: 弯曲的液晶显示装置可以包括具有沿着第一方向的曲面的第一和第二基板; 分别在第一和第二基板的内表面上的第一和第二取向层; 在第一和第二取向层之间的液晶层; 以及在第一和第二基板之间的液晶层周围的边缘区域中的密封图案，其中第一和第二取向层具有基本上与第一方向平行的取向方向以取向液晶层的液晶分子。

    Multi-curved liquid crystal display panel
    6.
    发明授权
    Multi-curved liquid crystal display panel 有权

    公开(公告)号：US10185175B2

    公开(公告)日：2019-01-22

    申请号：US15364522

    申请日：2016-11-30

    Applicant: LG Display Co., Ltd.

    Inventor： Se-Hong Park ,  Hee-Young Chae ,  Jong-Sin Park ,  Jae-Woong Youn

    IPC: G02F1/1335 ,  G02F1/1333

    Abstract: A multi-curved liquid crystal display panel includes lower and upper substrates provided with first and second regions and bonded to each other, first and second upper polarizing plates on an upper surface of the upper substrate in the first and second regions, and first and second lower polarizing plates on a lower surface of the lower substrate in the first and second regions. The orientations of absorption axes of the first upper polarizing plate and the second upper polarizing plate are different, the orientations of absorption axes of the first lower polarizing plate and the second lower polarizing plate are different, the orientations of the absorption axes of the first upper polarizing plate and the second lower polarizing plate are equal, and the orientations of the absorption axes of the first lower polarizing plate and the second upper polarizing plate are equal.

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