ORGANIC LIGHT EMITTING DISPLAY DEVICE
    1.
    发明申请

    公开(公告)号:US20200091259A1

    公开(公告)日:2020-03-19

    申请号:US16567836

    申请日:2019-09-11

    Abstract: The present disclosure provides an organic light-emitting display device having a plurality of pixels arranged along first and second directions that intersect each other. Each of the pixels includes: a transistor; at least one insulating layer on the transistor, and a pixel contact hole extends through the insulating layer and exposes part of the transistor; a first electrode on the at least one insulating layer and connected to the transistor via the pixel contact hole; and a filling layer on the first electrode and filling the pixel contact hole. A first bank has a plurality of first openings, and each of the first openings exposes at least one of the first electrodes. A second bank has a plurality of second openings, and each of the second openings exposes a plurality of the first electrodes arranged along the second direction.

    HIGH APERTURE RATIO ORGANIC LIGHT EMITTING DIODE DISPLAY HAVING DOUBLE BANK STRUCTURE
    2.
    发明申请
    HIGH APERTURE RATIO ORGANIC LIGHT EMITTING DIODE DISPLAY HAVING DOUBLE BANK STRUCTURE 有权
    具有双重银行结构的高光泽比有机发光二极管显示

    公开(公告)号:US20150060810A1

    公开(公告)日:2015-03-05

    申请号:US14459502

    申请日:2014-08-14

    CPC classification number: H01L27/3246 H01L27/322 H01L51/0005

    Abstract: The present disclosure relates to an organic light emitting diode display having high aperture ratio. The present disclosure suggests an organic light emitting diode display comprising: a substrate having a plurality of pixel area arrayed in a matrix manner; an anode electrode formed within the pixel area on the substrate; a first bank having an open area exposing most of the anode electrode and defining an emission area; a second bank exposing the open area exposed by the first bank and some upper surface of the first bank; an organic light emitting layer covering the some upper surface of the first bank by the second bank and the most of anode electrode exposed by the first bank; and a cathode electrode formed over the substrate having the organic light emitting layer.

    Abstract translation: 本公开涉及具有高开口率的有机发光二极管显示器。 本公开内容提出了一种有机发光二极管显示器,包括:具有以矩阵方式排列的多个像素区域的衬底; 形成在所述基板上的所述像素区域内的阳极电极; 具有暴露大部分阳极电极并限定发射区域的开放区域的第一堤岸; 暴露由第一银行和第一银行的一些上表面暴露的开放区域的第二银行; 有机发光层,其由第二堤覆盖第一堤岸的一些上表面,并且由第一堤露出的大部分阳极; 以及在具有有机发光层的基板上形成的阴极电极。

    ELECTROLUMINESCENT DISPLAY DEVICE
    4.
    发明申请

    公开(公告)号:US20190206979A1

    公开(公告)日:2019-07-04

    申请号:US16223854

    申请日:2018-12-18

    CPC classification number: H01L27/3279 H01L51/5228 H01L51/5271

    Abstract: Disclosed is an electroluminescent display device capable of overcoming a problem related with a resistance of a low level voltage line without any loss of an aperture ratio, wherein the electroluminescent display device may include a substrate, a first electrode provided on the substrate, a bank configured to cover an end of the first electrode and to define an emission area, an emission layer provided on the first electrode in the emission area defined by the bank, a second electrode provided on the emission layer and the bank, a conductive layer provided on the second electrode, and the low level voltage line provided on the substrate and electrically connected with the second electrode or the conductive layer.

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