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    LIGHT EMITTING DEVICE
    72.
    发明申请
    LIGHT EMITTING DEVICE 审中-公开

    公开(公告)号：US20190148473A1

    公开(公告)日：2019-05-16

    申请号：US16223572

    申请日：2018-12-18

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Shunpei YAMAZAKI ,  Junichiro SAKATA ,  Hisao IKEDA ,  Yasuo NAKAMURA ,  Keiko SAITO

    IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52 ,  H01L51/50 ,  H01L27/12 ,  H01L33/08 ,  H01L33/36 ,  H01L33/50 ,  H01L33/56 ,  H01L33/58

    Abstract: The present invention provides a light-emitting device comprising a first light-emitting element that emits red light, a second light-emitting element that emits green light, a third light-emitting element that emits blue light, and a color filter, where the color filter comprises a first coloring layer that selectively transmits red light, a second coloring layer that selectively transmits green light, and a third coloring layer that selectively transmits blue light, the first to third light-emitting elements respectively correspond to the first to third coloring layers, wherein each of the first to third light-emitting elements has a first electrode, an electroluminescent layer on the first electrode, and a second electrode on the electroluminescent layer, and wherein the electroluminescent layer includes a layer in contact with the second electrode, and a metal oxide or a benzoxazole derivative is included in the layer in contact with the second electrode.

    DISPLAY DEVICE
    78.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20160044751A1

    公开(公告)日：2016-02-11

    申请号：US14820782

    申请日：2015-08-07

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Hisao IKEDA ,  Nozomu SUGISAWA ,  Yuichi YANAGISAWA

    IPC: H05B33/02 ,  H05B33/12

    CPC classification number: H05B33/02 ,  G06F1/1652 ,  H01L27/323 ,  H01L27/3276 ,  H01L27/3293 ,  H01L51/524 ,  H01L51/5246 ,  H01L51/525 ,  H01L51/5253 ,  H01L2251/5338 ,  H05B33/12

    Abstract: A display device suitable for increasing in size, a display device where display unevenness is suppressed, or a display device that can display an image on a curved surface is provided. The display device includes a first display panel, a second display panel, a first adhesive layer, and a substrate. The first and second display panels each include a first region, a second region, and a barrier layer. The barrier layer includes a portion overlapping with the first region and a portion overlapping with the second region. The first region includes a region transmitting visible light. The second region can display an image. The barrier layer contains an inorganic insulating material and includes a region in contact with the first adhesive layer and a region with a thickness of 10 nm to 2 μm. The display device includes a region where the substrate, the first adhesive layer, the first region of the second display panel, and the second region of the first display panel overlap each other.

    Abstract translation: 提供适合于增加尺寸的显示装置，抑制显示不均匀性的显示装置，或者可以在曲面上显示图像的显示装置。 显示装置包括第一显示面板，第二显示面板，第一粘合层和基板。 第一和第二显示面板各自包括第一区域，第二区域和阻挡层。 阻挡层包括与第一区域重叠的部分和与第二区域重叠的部分。 第一区域包括透射可见光的区域。 第二个区域可以显示图像。 阻挡层包含无机绝缘材料，并且包括与第一粘合剂层接触的区域和厚度为10nm至2μm的区域。 显示装置包括基板，第一粘合层，第二显示面板的第一区域和第一显示面板的第二区域彼此重叠的区域。

    DISPLAY DEVICE AND ELECTRONIC DEVICE
    79.
    发明申请
    DISPLAY DEVICE AND ELECTRONIC DEVICE 审中-公开
    显示设备和电子设备

    公开(公告)号：US20160037608A1

    公开(公告)日：2016-02-04

    申请号：US14806950

    申请日：2015-07-23

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Hisao IKEDA ,  Nozomu SUGISAWA ,  Yuichi YANAGISAWA

    IPC: H05B33/12 ,  F21V21/14

    CPC classification number: H05B33/12 ,  G02F1/133305 ,  G02F1/13336 ,  H01L27/3293

    Abstract: A display device that can display an image along a curved surface is provided. In the display device, a first display panel and a second display panel overlap each other with a light-transmitting layer provided therebetween. The light-transmitting layer is positioned on a display surface side of the first display panel, and on a side opposite to the display surface of the second display panel. The light-transmitting layer has an average transmittance of 80% or more with respect to light in the wavelength range of 450 nm to 700 nm and a refractive index higher than that of air. A display region of the first display panel overlaps a region transmitting visible light of the second display panel with the light-transmitting layer provided therebetween. It is preferred that the display region of the first display panel not overlap with a region blocking visible light of the second display panel.

    Abstract translation: 提供了可以沿着曲面显示图像的显示装置。 在显示装置中，第一显示面板和第二显示面板彼此重叠，其间设置有透光层。 透光层位于第一显示面板的显示面侧，与第二显示面板的显示面相反的一侧。 透光层的平均透射率相对于450nm〜700nm的波长范围的光和折射率高于空气的平均透射率为80％以上。 第一显示面板的显示区域与设置在其间的透光层重叠透射第二显示面板的可见光的区域。 优选地，第一显示面板的显示区域不与阻挡第二显示面板的可见光的区域重叠。

    LIGHT-EMITTING DEVICE AND INPUT/OUTPUT DEVICE
    80.
    发明申请
    LIGHT-EMITTING DEVICE AND INPUT/OUTPUT DEVICE 有权
    发光装置和输入/输出装置

    公开(公告)号：US20150318339A1

    公开(公告)日：2015-11-05

    申请号：US14700652

    申请日：2015-04-30

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Daiki NAKAMURA ,  Hisao IKEDA ,  Kouhei TOYOTAKA

    IPC: H01L27/32 ,  H01L27/12 ,  H01L51/52

    CPC classification number: H01L27/12 ,  H01L27/1255 ,  H01L27/322 ,  H01L27/323 ,  H01L27/3246 ,  H01L27/3251 ,  H01L27/3262 ,  H01L27/3279 ,  H01L51/5218 ,  H01L51/5228 ,  H01L51/5234 ,  H01L51/524 ,  H01L51/5284 ,  H01L2251/301 ,  H01L2251/303 ,  H01L2251/5315 ,  H01L2251/5338

    Abstract: To provide a light-emitting device or an input/output device with little unevenness in display luminance or high reliability and to provide an input/output device with high detection sensitivity, a light-emitting device is configured to include a first substrate, a light-emitting element over the first substrate, a first conductive layer over the light-emitting element, a first insulating layer over the first conductive layer, a second conductive layer over the first insulating layer, and a second substrate over the second conductive layer. The light-emitting element includes a first electrode over the first substrate, a layer containing a light-emitting organic compound over the first electrode, and a second electrode over the layer containing a light-emitting organic compound. The second electrode is electrically connected to the first and second conductive layers. The first conductive layer and the second electrode transmit light emitted from the light-emitting element. The resistance of the second conductive layer is lower than that of the second electrode.

    Abstract translation: 为了提供一种显示亮度或高可靠性几乎不均匀的发光装置或输入/输出装置，并且提供具有高检测灵敏度的输入/输出装置，发光装置被配置为包括第一基板，光 所述第一衬底上的第一导电层，所述发光元件上的第一导电层，所述第一导电层上的第一绝缘层，所述第一绝缘层上的第二导电层，以及在所述第二导电层上的第二衬底。 发光元件包括在第一基板上的第一电极，在第一电极上包含发光有机化合物的层，以及包含发光有机化合物的层上的第二电极。 第二电极电连接到第一和第二导电层。 第一导电层和第二电极透射从发光元件发射的光。 第二导电层的电阻低于第二电极的电阻。

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