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8 条记录 (耗时 0.015 秒)

    DISPLAY DEVICE
    1.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20170250367A1

    公开(公告)日：2017-08-31

    申请号：US15357354

    申请日：2016-11-21

    申请人： Japan Display Inc.

    发明人： Koji YASUKAWA

    IPC分类号： H01L51/52 ,  H01L27/32

    CPC分类号： H01L51/5246 ,  H01L27/3246 ,  H01L27/326 ,  H01L51/5203 ,  H01L51/525 ,  H01L51/5253

    摘要： A display device includes a plurality of pixel electrodes, an insulating layer that includes a plurality of through holes each overlapping each of the pixel electrodes and covers a periphery of each of the pixel electrodes, a light-emitting layer over at least one of the pixel electrodes, a common electrode on the insulating layer and the light-emitting layer, a sealing layer that seals the light-emitting layer and located on the common electrode, a counter substrate, and an adhesive layer that adheres the counter substrate to the sealing layer. An upper surface of the insulating layer has a first area which does not overlap the light-emitting layer in a plan view, and the adhesive layer is located at least on the first area.

    DISPLAY DEVICE
    4.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190123303A1

    公开(公告)日：2019-04-25

    申请号：US16164961

    申请日：2018-10-19

    申请人： Japan Display Inc.

    发明人： Koji YASUKAWA

    IPC分类号： H01L51/52 ,  H01L27/32

    摘要： A display device includes a pixel includes a plurality of sub-pixels, a first cap layer having a first optical distance, and a second cap layer having a second optical distance different from the first optical distance. Each of the plurality of sub-pixels includes a first electrode, a second electrode facing the first electrode, and a light emitting layer between the first electrode and the second electrode. The first cap layer and the second cap layer are arranged in at least one of the plurality of subpixels and are arranged on the second electrode.

    LIGHT-EMITTING ELEMENT AND DISPLAY DEVICE HAVING THE LIGHT-EMITTING ELEMENT
    5.
    发明申请
    LIGHT-EMITTING ELEMENT AND DISPLAY DEVICE HAVING THE LIGHT-EMITTING ELEMENT 审中-公开

    公开(公告)号：US20190051853A1

    公开(公告)日：2019-02-14

    申请号：US16021688

    申请日：2018-06-28

    申请人： Japan Display Inc.

    发明人： Koji YASUKAWA

    IPC分类号： H01L51/50 ,  H01L51/00 ,  H01L51/52

    摘要： Disclosed is a light-emitting element including an anode, an emission layer over the anode, an electron-transporting layer over the emission layer, a first electron-injection layer over and in contact with the electron-transporting layer, a second electron-injection layer over and in contact with the first electron-injection layer, and a cathode over and in contact with the second electron-injection layer. The electron-transporting layer includes a first organic compound having an electron-transporting property higher than a hole-transporting property and further includes at least one of lithium, a lithium complex containing an 8-quinolinol ligand, and a magnesium complex containing an 8-quinolinol ligand. The first electron-injection layer includes at least one of lithium and a lithium complex containing an 8-quinolinol ligand. The second electron-injection layer includes a lanthanoid metal.

    DISPLAY DEVICE AND METHOD OF MANUFACTURING DISPLAY DEVICE
    7.
    发明申请
    DISPLAY DEVICE AND METHOD OF MANUFACTURING DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190013372A1

    公开(公告)日：2019-01-10

    申请号：US16025122

    申请日：2018-07-02

    申请人： Japan Display Inc.

    发明人： Koji YASUKAWA ,  Hajime AKIMOTO

    IPC分类号： H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H01L51/56

    摘要： A display device according to an embodiment of the present invention includes: an underlying structure layer; a first lower electrode that is arranged on the underlying structure layer; multiple lower electrodes including a second lower electrode adjacent to the first lower electrode; an organic layer that is arranged on the multiple lower electrodes; an upper electrode that is arranged on the organic layer; a first through hole that is arranged between the first lower electrode and the second lower electrode and includes a first inorganic layer at least in a part of an inner face; and a second inorganic layer that is arranged on the upper electrode and is in contact with the first inorganic layer in the inner face of the first through hole.

    DISPLAY DEVICE
    8.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20160087019A1

    公开(公告)日：2016-03-24

    申请号：US14858789

    申请日：2015-09-18

    申请人： Japan Display Inc.

    发明人： Toshihiro SATO ,  Koji YASUKAWA ,  Masakazu GUNJI

    IPC分类号： H01L27/32 ,  H01L51/50

    CPC分类号： H01L27/3246 ,  H01L51/5056 ,  H01L51/5088

    摘要： A display device includes a plurality of pixel electrodes which are provided separately from each other on an insulative surface; a first layer which is provided separately from each other on the respective plurality of pixel electrodes, and includes a plurality of first carrier transport layers or a plurality of first carrier injection layers; a pixel separation film which is provided on the first layer, and includes a plurality of opening portions in each region which overlaps with the respective plurality of pixel electrodes in a planar view; a light emitting layer which is provided so as to cover at least one of the plurality of opening portions; a second layer which is provided on the light emitting layer, and includes a second carrier transport layer or a second carrier injection layer; and a counter electrode which is provided on the second layer.

    摘要翻译： 显示装置包括在绝缘表面上彼此分开设置的多个像素电极; 第一层，其在多个像素电极上分开设置，并且包括多个第一载流子传输层或多个第一载流子注入层; 设置在第一层上的像素分离膜，并且在平面图中包括在各个区域中与多个像素电极重叠的多个开口部分; 发光层，被设置为覆盖所述多个开口部中的至少一个; 第二层，其设置在发光层上，并且包括第二载流子传输层或第二载流子注入层; 以及设置在第二层上的对电极。