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    Light emitting display device and method for fabricating the same
    1.
    发明授权
    Light emitting display device and method for fabricating the same 有权

    公开(公告)号：US09941336B2

    公开(公告)日：2018-04-10

    申请号：US15133458

    申请日：2016-04-20

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Geun Tak Kim ,  Kyoung Wook Min

    IPC: H01L27/32 ,  H01L51/56 ,  H01L51/50

    CPC classification number: H01L27/3246 ,  H01L27/3211 ,  H01L27/3223 ,  H01L51/50 ,  H01L51/5056 ,  H01L51/5088 ,  H01L51/56 ,  H01L2227/323

    Abstract: The light emitting display device comprises: a substrate including a plurality of pixels that are arranged in a first direction and a second direction that crosses the first direction; a first electrode for each pixel on the substrate; a pixel defining layer on the substrate, the pixel defining layer having an opening for exposing the first electrode; a hole injection layer on the first electrode; a lyophilic pattern extending on the hole injection layer to cover the first electrode and the pixel defining layer that are on a same line in the first direction, and extending up to an outer region of outermost pixels of the plurality of pixels in the first direction; a hole transport layer on the lyophilic pattern; a light emitting layer on the hole transport layer; and a second electrode on the light emitting layer, wherein the lyophilic pattern includes a first lyophilic pattern having a plurality of grooves on one end portion thereof in the first direction and a second lyophilic pattern having a plurality of grooves on another end portion thereof in the first direction, and wherein the first lyophilic pattern and the second lyophilic pattern are alternately arranged in the second direction.

    ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD OF MANUFACTURING THE SAME
    2.
    发明申请
    ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD OF MANUFACTURING THE SAME 有权
    有机发光二极管显示器及其制造方法

    公开(公告)号：US20160260782A1

    公开(公告)日：2016-09-08

    申请号：US14990452

    申请日：2016-01-07

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Kyoung Wook Min

    IPC: H01L27/32 ,  H01L51/00 ,  H01L51/50 ,  H01L51/56

    CPC classification number: H01L27/3223 ,  H01L27/3246 ,  H01L27/3248 ,  H01L51/0007 ,  H01L51/5012 ,  H01L51/56 ,  H01L2227/323

    Abstract: An organic light emitting diode display includes a substrate, a display pixel unit that displays an image, the display pixel unit being on the substrate, and a dummy pixel unit near the display pixel unit on the substrate. The display pixel unit includes a first electrode on the substrate, an organic emission layer on the first electrode, and a second electrode on the organic emission layer. The dummy pixel unit includes a second electrode formed on the substrate and does not include an organic emission layer.

    Abstract translation: 有机发光二极管显示器包括：基板，显示图像的显示像素单元，位于基板上的显示像素单元，以及在基板上的显示像素单元附近的虚拟像素单元。 显示像素单元包括基板上的第一电极，第一电极上的有机发射层和有机发射层上的第二电极。 伪像素单元包括形成在基板上并且不包括有机发射层的第二电极。

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