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    Organic light-emitting device
    14.
    发明授权
    Organic light-emitting device 有权
    有机发光装置

    公开(公告)号：US09583541B2

    公开(公告)日：2017-02-28

    申请号：US14611576

    申请日：2015-02-02

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Jung Bum Kim ,  Minsoo Kang ,  Hyeon Choi

    IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H01L51/50

    CPC classification number: H01L27/3209 ,  H01L27/3202 ,  H01L51/0096 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5215 ,  H01L51/5218 ,  H01L51/5221 ,  H01L51/5234 ,  H01L51/5265 ,  H01L2251/306 ,  H01L2251/308

    Abstract: The present invention provides an organic light emitting device including: a substrate; and two or more stacked light emitting elements, which comprise a first electrode, at least one intermediate electrode, a second electrode, and an organic material layer disposed between the electrodes, the stacked organic light emitting elements including a first group of electrodes electrically connected to each other such that among the electrodes, at least two electrodes, which are not adjacent to each other, become a common electric potential, and a second group of electrodes which include one electrode among electrodes which are not electrically connected to the first group of electrodes, or at least two electrodes which are not electrically connected to the first group of electrodes and are electrically connected to each other so as to be a common electric potential without being adjacent to each other, in which the stacked organic light emitting elements are disposed at an interval apart from each other on the substrate and driven by an alternating current power source such that a form, in which a first group of electrodes of one stacked organic light emitting element among the stacked organic light emitting elements are directly connected to a second group of electrodes of another stacked organic light element, is continuously repeated.

    Abstract translation: 本发明提供一种有机发光装置，其包括：基板; 以及包括第一电极，至少一个中间电极，第二电极和设置在电极之间的有机材料层的两个或更多个堆叠的发光元件，所述堆叠的有机发光元件包括电连接到 彼此之间，使得在电极之间，彼此不相邻的至少两个电极成为共同的电位，而第二组电极包括不电连接到第一组电极的电极之间的一个电极 或者至少两个电极，其不与第一组电极电连接，并且彼此电连接成为彼此相邻的公共电位，其中堆叠的有机发光元件设置在 在基板上彼此分开的间隔，并由交流电源驱动 其中层叠的有机发光元件中的一个堆叠的有机发光元件的第一组电极直接连接到另一叠层有机光元件的第二组电极的形式，连续地重复。

    Method of manufacturing a conductive substrate
    17.
    发明授权
    Method of manufacturing a conductive substrate 有权

    公开(公告)号：US10111340B2

    公开(公告)日：2018-10-23

    申请号：US14909357

    申请日：2014-08-18

    Applicant: LG DISPLAY CO., LTD.

    Inventor： Minsoo Kang ,  Hyunsik Park ,  Young Kyun Moon

    IPC: H05K3/12 ,  G06F3/041 ,  H01L51/44 ,  H05K1/09 ,  H05K3/00

    Abstract: Provided are a conducting substrate and a method for preparing the same. The method for preparing the conducting substrate according to an embodiment of the present application includes a) providing a substrate comprising a conducting layer; b) forming a metal layer on the entire surface of the substrate comprising the conducting layer; c) forming an insulating layer pattern on the metal layer; d) forming a metal layer pattern by over-etching the metal layer by using the insulating layer pattern as a mask; and e) reforming the insulating layer pattern.

    Organic light emitting device
    20.
    发明授权
    Organic light emitting device 有权

    公开(公告)号：US09847502B2

    公开(公告)日：2017-12-19

    申请号：US14908419

    申请日：2014-09-30

    Applicant: LG Display Co., Ltd.

    Inventor： Young Kyun Moon ,  Minsoo Kang

    IPC: H01L51/00 ,  H01L51/52

    CPC classification number: H01L51/5212 ,  H01L51/0021 ,  H01L51/0023 ,  H01L51/5215

    Abstract: The present invention relates to an organic light emitting device. An organic light emitting device according to the present application includes: a substrate; a first electrode provided on the substrate; an auxiliary electrode provided on at least a partial region of the first electrode; an insulating layer provided on the auxiliary electrode, and having an overhang structure in which the insulating layer has a greater width than that of the auxiliary electrode; and a second electrode provided on the first electrode and the insulating layer, in which the second electrode provided on the first electrode and the second electrode provided on the insulating layer have an electrode structure with an electrically short-circuited form.

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