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    SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
    31.
    发明申请
    SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF 审中-公开
    半导体器件及其制造方法

    公开(公告)号：US20160111550A1

    公开(公告)日：2016-04-21

    申请号：US14976411

    申请日：2015-12-21

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Hiroki ADACHI ,  Kayo KUMAKURA

    IPC: H01L29/786

    CPC classification number: H01L29/78603 ,  H01L21/84 ,  H01L27/1218 ,  H01L27/1222 ,  H01L27/1262 ,  H01L29/78606 ,  H01L2021/775

    Abstract: Provided is a flexible device with fewer defects caused by a crack or a flexible device having high productivity. A semiconductor device including: a display portion over a flexible substrate, including a transistor and a display element; a semiconductor layer surrounding the display portion; and an insulating layer over the transistor and the semiconductor layer. When seen in a direction perpendicular to a surface of the flexible substrate, an end portion of the substrate is substantially aligned with an end portion of the semiconductor layer, and an end portion of the insulating layer is positioned over the semiconductor layer.

    Abstract translation: 提供了一种具有由裂纹引起的缺陷或具有高生产率的柔性装置的柔性装置。 一种半导体器件，包括：柔性基板上的显示部分，包括晶体管和显示元件; 围绕显示部的半导体层; 以及在晶体管和半导体层上的绝缘层。 当在与柔性基板的表面垂直的方向上观察时，基板的端部与半导体层的端部大致对准，绝缘层的端部位于半导体层的上方。

    Display Device
    37.
    发明公开
    Display Device 审中-公开

    公开(公告)号：US20240179938A1

    公开(公告)日：2024-05-30

    申请号：US18404122

    申请日：2024-01-04

    Applicant: Semiconductor Energy Laboratory Co., Ltd.

    Inventor： Kenichi OKAZAKI ,  Shingo EGUCHI ,  Hiroki ADACHI

    IPC: H10K50/822 ,  H10K50/13 ,  H10K102/00

    CPC classification number: H10K50/822 ,  H10K50/13 ,  H10K2102/341

    Abstract: A display device with high display quality is provided. The display device includes a first lower electrode, a first EL layer over the first lower electrode, a second lower electrode, a second EL layer over the second lower electrode, an upper electrode over the first EL layer and the second EL layer, a first region not provided with the first lower electrode below the first EL layer, and a second region not provided with the second lower electrode below the second EL layer. In the first region, the upper electrode is positioned not to be in contact with the first lower electrode. In the second region, the upper electrode is positioned not to be in contact with the second lower electrode.

    DISPLAY DEVICE
    39.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240057402A1

    公开(公告)日：2024-02-15

    申请号：US18260847

    申请日：2022-01-06

    Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

    Inventor： Kenichi OKAZAKI ,  Shingo EGUCHI ,  Hiroki ADACHI

    IPC: H10K59/124 ,  H10K59/35

    CPC classification number: H10K59/124 ,  H10K59/351

    Abstract: A display device with high display quality is provided. A highly reliable display device is provided. A display device with low power consumption is provided. A display device that can easily achieve a higher resolution is provided. A display device with both high display quality and a high resolution is provided. A display device with high contrast is provided. The display device includes an insulating layer, a first lower electrode, a first EL layer over the first lower electrode, a second lower electrode, a second EL layer over the second lower electrode, and an upper electrode over the first EL layer, over the second EL layer, and over the insulating layer. The first EL layer includes a first light-emitting layer, the second EL layer includes a second light-emitting layer, the first EL layer and the second EL layer are adjacent to each other, the insulating layer includes a resin or a precursor of the resin, and the insulating layer includes a region sandwiched between a first end face of the first EL layer and a second end face of the second EL layer.

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