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    Array substrate for display device
    3.
    发明授权
    Array substrate for display device 有权
    阵列基板用于显示装置

    公开(公告)号：US09331104B2

    公开(公告)日：2016-05-03

    申请号：US14558379

    申请日：2014-12-02

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Jungsoo Park ,  Jongseok Kim

    IPC: H01L23/62 ,  H01L27/12 ,  G02F1/1362 ,  G02F1/1368 ,  H01L27/02 ,  G02F1/1333

    CPC classification number: H01L27/1244 ,  G02F1/133351 ,  G02F1/136204 ,  G02F1/1368 ,  G02F2201/50 ,  H01L27/0292 ,  H01L27/124 ,  H01L27/1248

    Abstract: Discussed is an array substrate for a display device, that may include a plurality of cell portions each including a display area and a non-display area except the display area, the display area having a plurality of pixels, first and second cell portions each including the plurality of cell portions, and a shorting bar surrounding the first cell portion and the second portion and disposed therebetween, wherein the display area includes pixel electrodes respectively formed in the plurality of pixels and a common electrode formed on the pixel electrodes, the common electrode being formed throughout entire the display area.

    Abstract translation: 讨论了用于显示装置的阵列基板，其可以包括多个单元部分，每个单元部分包括除了显示区域之外的显示区域和非显示区域，显示区域具有多个像素，第一和第二单元部分各自包括 所述多个单元部分以及围绕所述第一单元部分和所述第二部分并位于其间的短路棒，其中所述显示区域包括分别形成在所述多个像素中的像素电极和形成在所述像素电极上的公共电极，所述公共电极 在整个显示区域形成。

    Organic electroluminescence device
    4.
    发明授权
    Organic electroluminescence device 有权

    公开(公告)号：US12232418B2

    公开(公告)日：2025-02-18

    申请号：US16582911

    申请日：2019-09-25

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Hyeseung Kang ,  Dohan Kim ,  Jungkeun Kim ,  Seungryong Joung ,  Ki-Woog Song ,  Jungsoo Park ,  Seongsu Jeon ,  Taewoo Jeon

    IPC: H10K85/60 ,  H10K50/11 ,  H10K50/13 ,  H10K101/00 ,  H10K101/10 ,  H10K102/00

    Abstract: An organic electroluminescence device including an anode, a cathode and a light-emission layer. The light-emission layer includes a stack of a blue light-emission layer and a red/green light concurrent-emission sub-stack. Further, the red/green light concurrent-emission sub-stack includes a stack of a red light-emission layer and a green light-emission layer. The red light-emission layer contains a red host compound including an arylamino group-substituted spirobisfluorene compound. Further, the green light-emission layer contains a green host compound including a mixture between a first green host compound and a second green host compound. Also, the first green host compound includes a bis-carbazole based compound, and the second green host compound includes a carbazole-based compound.

    Gate driving circuit and image display device including ihe same
    6.
    发明授权
    Gate driving circuit and image display device including ihe same 有权

    公开(公告)号：US11315497B2

    公开(公告)日：2022-04-26

    申请号：US16943579

    申请日：2020-07-30

    Applicant: LG Display Co., Ltd.

    Inventor： Jaesung Yu ,  Chungsik Kong ,  Sewan Lee ,  Juhnsuk Yoo ,  Jungsoo Park ,  Mihee Shin

    IPC: G09G3/3266 ,  G09G3/20 ,  G09G3/3225 ,  G09G3/3275 ,  G09G3/36

    Abstract: A gate driving circuit and an image display device including the gate driving circuit are provided. In some embodiments of the present disclosure, the gate driving circuit includes a plurality of stages configured to sequentially and repeatedly output a plurality of scan pulses having different pulse widths in response to a gate control signal applied from a timing controller and the plurality of stages sequentially generate the plurality of scan pulses having different pulse widths and phase-delayed in response to three-phase clock pulses among the gate control signals and sequentially supply the plurality of scan pulses to gate lines of a display panel to selectively adjust a light emission period or a color display period for each red pixel, green pixel, and blue pixel, thereby improving image quality.

    Electroluminescent display panel having the emission driving circuit
    7.
    发明授权
    Electroluminescent display panel having the emission driving circuit 有权

    公开(公告)号：US11282454B2

    公开(公告)日：2022-03-22

    申请号：US17094395

    申请日：2020-11-10

    Applicant: LG Display Co., Ltd.

    Inventor： Jaesung Yu ,  Jungsoo Park ,  Sewan Lee

    IPC: G09G3/3233 ,  G09G3/3275 ,  G09G3/3266

    Abstract: According to one exemplary embodiment of the present disclosure, the electroluminescent display panel may include a plurality of pixels arranged along a row direction and a column direction, an emission line transmitting an emission signal to the plurality of pixels arranged along the row direction and an emission driving circuit providing an emission signal to the plurality of pixels. The emission driving circuit includes a plurality of emission stages wherein the number of emission stages is more than the number of the plurality of pixels arranged along the column direction. Therefore, the pulse width resolution of the display panel may be enhanced and the low gradation stain may be reduced.

    ORGANIC LIGHT EMITTING DIODE DEVICE
    8.
    发明申请
    ORGANIC LIGHT EMITTING DIODE DEVICE 有权
    有机发光二极管装置

    公开(公告)号：US20160104844A1

    公开(公告)日：2016-04-14

    申请号：US14731289

    申请日：2015-06-04

    Applicant: LG Display Co., Ltd.

    Inventor： Hyeseung Kang ,  Taeil Kum ,  Youngkwan Jung ,  Hyungjune Kim ,  Jungsoo Park

    IPC: H01L51/00 ,  H01L51/50

    CPC classification number: H01L51/0067 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/5008 ,  H01L51/504 ,  H01L51/5044 ,  H01L51/5072 ,  H01L2251/5384 ,  H01L2251/558

    Abstract: An organic light emitting diode device is disclosed. There is an organic light emitting diode device that comprises a first light emitting part between an anode and a cathode, the first light emitting part including a first light emitting layer, a second light emitting part comprising a second light emitting layer on the first light emitting part, and a first charge generation layer between the first light emitting part and the second light emitting part, wherein the first charge generation layer comprises at least two hosts, and at least one of the at least two hosts includes a pyrene compound.

    Abstract translation: 公开了一种有机发光二极管装置。 有一种有机发光二极管器件，其包括在阳极和阴极之间的第一发光部分，第一发光部分包括第一发光层，第二发光部分包括第一发光层上的第二发光层 第一发光部和第二发光部之间的第一电荷产生层，其中，所述第一电荷产生层包含至少两个主体，所述至少两个主体中的至少一个主体包含芘化合物。

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