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    Flexible display and method of manufacturing the same
    23.
    发明授权
    Flexible display and method of manufacturing the same 有权

    公开(公告)号：US10109811B2

    公开(公告)日：2018-10-23

    申请号：US15795117

    申请日：2017-10-26

    Applicant: Samsung Display Co., Ltd.

    Inventor： Taean Seo ,  Kihyun Kim ,  Jinhwan Choi

    IPC: H01L51/56 ,  H01L51/00 ,  H01L51/52

    Abstract: A flexible display and a method of manufacturing the same are disclosed. In one aspect, the method includes forming a sacrificial layer on a support substrate, wherein the sacrificial layer includes a plurality of patterns continuously formed thereon and a plurality of grooves formed between the patterns. The method also includes forming a display unit on the sacrificial layer, dissolving and removing the sacrificial layer with water and separating the display unit from the support substrate.

    ORGANIC LIGHT-EMITTING DIODE DISPLAY AND METHOD OF MANUFACTURING THE SAME
    26.
    发明申请
    ORGANIC LIGHT-EMITTING DIODE DISPLAY AND METHOD OF MANUFACTURING THE SAME 有权
    有机发光二极管显示器及其制造方法

    公开(公告)号：US20170077195A1

    公开(公告)日：2017-03-16

    申请号：US15255632

    申请日：2016-09-02

    Applicant: Samsung Display Co., Ltd.

    Inventor： Taean Seo ,  Kihyun Kim ,  Juchan Park ,  Younggug Seol ,  Pilsuk Lee ,  Jinhwan Choi

    IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52

    CPC classification number: H01L27/3246 ,  H01L51/5225 ,  H01L51/5253 ,  H01L51/5256 ,  H01L2251/5338

    Abstract: An organic light-emitting diode (OLED) display and a method of manufacturing the same are disclosed. In one aspect, the OLED display includes an OLED formed over a substrate, the OLED including a first electrode, a second electrode formed over the first electrode and an intermediate layer interposed between the first and second electrodes. A pixel defining layer is formed over the substrate and adjacent to the OLED, and a protection layer is formed over the second electrode and configured to protect the OLED. A thin-film encapsulating layer is formed over the protection layer and sealing the OLED so as to protect the OLED from the environment, at least a part of the thin-film encapsulating layer contacting the pixel defining layer.

    Abstract translation: 公开了一种有机发光二极管（OLED）显示器及其制造方法。 一方面，OLED显示器包括形成在衬底上的OLED，所述OLED包括第一电极，形成在第一电极上的第二电极和插入在第一和第二电极之间的中间层。 像素限定层形成在衬底上并与OLED相邻，并且保护层形成在第二电极上并被配置为保护OLED。 薄膜封装层形成在保护层之上并密封OLED，以便保护OLED免受环境影响，薄膜封装层的至少一部分与像素限定层接触。

    Display apparatus
    29.
    发明授权
    Display apparatus 有权

    公开(公告)号：US11502111B2

    公开(公告)日：2022-11-15

    申请号：US17320963

    申请日：2021-05-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sunwoo Lee ,  Kihyun Kim ,  Younggil Park ,  Seulgi Lee ,  Geunhyuk Choi ,  Jaebum Han

    IPC: H01L27/14 ,  H01L27/12 ,  H01L29/786

    Abstract: A display apparatus includes a first silicon transistor including a first semiconductor layer including a silicon-based semiconductor and a first gate electrode; a first oxide transistor including a second semiconductor layer and a second gate electrode, the second semiconductor layer including an oxide-based semiconductor; an upper insulating layer on the first and second semiconductor layers; and a first connection electrode on the upper insulating layer, electrically connected to the first semiconductor layer through a first contact hole of the upper insulating layer, and electrically connected to the second semiconductor layer through a second contact hole of the upper insulating layer. The second semiconductor layer includes a channel region, a source region, and a drain region, and a first distance between the channel region of the second semiconductor layer and the first contact hole is about 2 μm or greater.

    Display device having transmission hole passing through substrate and thin-film encapsulation layer and manufacturing method thereof
    30.
    发明授权
    Display device having transmission hole passing through substrate and thin-film encapsulation layer and manufacturing method thereof 有权

    公开(公告)号：US11380739B2

    公开(公告)日：2022-07-05

    申请号：US16826138

    申请日：2020-03-20

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyunsang Seo ,  Kihyun Kim ,  Younggil Park

    IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52

    Abstract: A method of manufacturing a display device includes forming a display unit including a main display area and a sensor area over a substrate, the main display area including a main pixel, and the sensor area including an auxiliary pixel and a transmission portion, the forming of the display unit including preparing a hard substrate defining an empty space corresponding to a location of the transmission portion, forming a soft substrate on the hard substrate, forming the main display area and the sensor area on the soft substrate, forming a thin-film encapsulation layer covering the main display area and the sensor area, and forming a transmission hole in the empty space by removing the hard substrate, the transmission hole passing through from the soft substrate to the thin-film encapsulation layer, and arranging a component on one side of the substrate, the component for communicating a signal through the transmission portion.

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