知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

6 records (took 0.015 seconds)

    ORGANIC LIGHT EMITTING DIODE
    1.
    发明申请
    ORGANIC LIGHT EMITTING DIODE 有权
    有机发光二极管

    公开(公告)号：US20150255744A1

    公开(公告)日：2015-09-10

    申请号：US14714750

    申请日：2015-05-18

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Dong-Chan KIM ,  Jong-Hyuk LEE ,  Young-Woo SONG ,  Won-Jong KIM ,  Kyu-Hwan HWANG ,  Seok-Gyu YOON ,  Eung-Do KIM ,  Bo-Ra JUNG ,  Dong-Kyu SEO

    IPC: H01L51/52 ,  H01L51/50

    CPC classification number: H01L51/5218 ,  H01L27/1225 ,  H01L27/3244 ,  H01L51/5234 ,  H01L2251/5315

    Abstract: An organic light emitting diode includes a first electrode including a first electrode including a reflective metal layer formed of a light-reflective metal, an upper transparent conductive layer positioned on the reflective metal layer, and a protective layer positioned on the upper transparent conductive layer; an organic emission layer positioned on the first electrode; and a second electrode positioned on the organic emission layer, wherein the upper transparent conductive layer is amorphous.

    Abstract translation: 有机发光二极管包括：第一电极，包括第一电极，第一电极包括由反光金属形成的反射金属层，位于反射金属层上的上透明导电层和位于上透明导电层上的保护层; 位于所述第一电极上的有机发射层; 以及位于所述有机发射层上的第二电极，其中所述上透明导电层是无定形的。

    ORGANIC LIGHT-EMITTING DISPLAY DEVICE
    5.
    发明申请
    ORGANIC LIGHT-EMITTING DISPLAY DEVICE 审中-公开

    公开(公告)号：US20170256598A1

    公开(公告)日：2017-09-07

    申请号：US15596428

    申请日：2017-05-16

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jae-Heung HA ,  Kyu-Hwan HWANG ,  Seok-Gyu YOON ,  Young-Woo SONG ,  Jong-Hyuk LEE

    IPC: H04R25/02 ,  H01L51/50 ,  H01L27/32 ,  H01L51/52

    Abstract: An organic light-emitting display device includes a first substrate having transmitting regions and pixel regions separated from each other by the transmitting regions, a plurality of thin film transistors on the first substrate in the pixel regions, a passivation layer covering the plurality of thin film transistors, a plurality of pixel electrodes on the passivation layer and electrically connected to the thin film transistors, the pixel electrodes being in the pixel regions and overlapping the thin film transistors, an opposite electrode in the transmitting regions and the pixel regions, the opposite electrode facing the plurality of pixel electrodes and being configured to transmit light, an organic emission layer interposed between the pixel electrodes and the opposite electrode, and a color filter in corresponding pixel regions.

    ORGANIC LIGHT EMITTING DIODE DISPLAY
    6.
    发明申请
    ORGANIC LIGHT EMITTING DIODE DISPLAY 有权
    有机发光二极管显示

    公开(公告)号：US20150048325A1

    公开(公告)日：2015-02-19

    申请号：US14283623

    申请日：2014-05-21

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seok-Gyu YOON ,  Kyu-Hwan HWANG ,  Eung-Do KIM ,  Dong-Chan KIM ,  Dong-Kyu SEO ,  Bo-Ra JUNG ,  Won-Jong KIM ,  Young-Woo SONG ,  Jong-Hyuk LEE ,  Da-Hea IM

    IPC: H01L51/52 ,  H01L27/32

    CPC classification number: H01L51/506 ,  H01L27/3211 ,  H01L51/5265

    Abstract: An organic light emitting diode (OLED) display is provided. An OLED display in accordance with an exemplary embodiment may include a substrate including a first subpixel, a second subpixel, and a third subpixel, a first electrode disposed on each of the first subpixel, the second subpixel, and the third subpixel, a second electrode facing the first electrode, a first common layer disposed on the first subpixel and the second subpixel, a first emission layer and a second emission layer disposed on the first common layer, a second common layer disposed on the third subpixel, and a third emission layer disposed on the second common layer. The first common layer may include a first doping layer and a second doping layer disposed on the first doping layer. Each of the doping layers may including a p-type dopant, and the second common layer may be formed as a single layer.

    Abstract translation: 提供有机发光二极管（OLED）显示器。 根据示例性实施例的OLED显示器可以包括：衬底，包括第一子像素，第二子像素和第三子像素，设置在第一子像素，第二子像素和第三子像素中的每一个上的第一电极，第二电极 面对第一电极，设置在第一子像素和第二子像素上的第一公共层，设置在第一公共层上的第一发射层和第二发射层，设置在第三子像素上的第二公共层，以及第三发射层 设置在第二公共层上。 第一公共层可以包括设置在第一掺杂层上的第一掺杂层和第二掺杂层。 每个掺杂层可以包括p型掺杂剂，并且第二公共层可以形成为单层。

Patent Agency Ranking