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    Display device and method of fabricating the same
    22.
    发明授权
    Display device and method of fabricating the same 有权

    公开(公告)号：US10985218B2

    公开(公告)日：2021-04-20

    申请号：US16584142

    申请日：2019-09-26

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Eung Seok Park ,  Yisu Kim ,  Jongwoo Kim ,  Hyein Yang ,  Wonmin Yun ,  Byoungduk Lee ,  Yongchan Ju ,  Jaeheung Ha

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display device includes a first substrate in which a first pixel region and a second pixel region are defined, a second substrate including a first display element and a second display element, a first layer having a first refractive index, and a second layer having a second refractive index. The first substrate includes a first wavelength conversion layer disposed in the first pixel region and a second wavelength conversion layer disposed in the second pixel region. A total reflection critical angle between the first layer and the second layer is smaller than an incident angle of light which is emitted from the first display element and is incident into the second wavelength conversion layer.

    Flexible display device
    25.
    发明授权
    Flexible display device 有权

    公开(公告)号：US09859526B2

    公开(公告)日：2018-01-02

    申请号：US14945333

    申请日：2015-11-18

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Byoungduk Lee ,  Eungseok Park ,  Wonmin Yun ,  Yunah Chung ,  Yoonhyeung Cho ,  Yongchan Ju

    IPC: H01L51/52 ,  H01L27/32 ,  H01L51/00

    CPC classification number: H01L51/5256 ,  H01L27/3225 ,  H01L27/3244 ,  H01L51/0097 ,  H01L51/5253 ,  H01L2251/5338 ,  Y02E10/549

    Abstract: A flexible display device includes: a flexible substrate; a display unit on the flexible substrate and including a display area capable of displaying an image; and a thin film encapsulating layer encapsulating the display unit and including at least one inorganic encapsulating film and at least one organic encapsulating film, where the organic encapsulating film includes at least one first organic region including a first organic material and at least one second organic region including a second organic material that is different from the first organic material, and the at least one first organic region extends in a first direction, the at least one first organic region and the at least one second organic region are aligned with each other, and a first Young's modulus of the at least one first organic region is different from a second Young's modulus of the least one second organic region.

    ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME
    28.
    发明申请
    ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME 审中-公开
    有机发光显示装置及其制造方法

    公开(公告)号：US20160322598A1

    公开(公告)日：2016-11-03

    申请号：US14936591

    申请日：2015-11-09

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Yongtack Kim ,  Eungseok Park ,  Wonmin Yun ,  Byoungduk Lee ,  Yunah Chung ,  Yoonhyeung Cho ,  Yongchan Ju

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

    CPC classification number: H01L51/5253 ,  H01L2227/323 ,  H01L2251/55

    Abstract: An organic light-emitting display apparatus includes: a substrate; an organic light-emitting device on the substrate; and an encapsulation layer including a first inorganic film covering the organic light-emitting device, an organic film on the first inorganic film, a second inorganic film between the first inorganic film and the organic film and having hydrophilicity, and a third inorganic film on the organic film. The second inorganic film may have a contact angle of 40° or less. A method of manufacturing an organic light-emitting display apparatus includes forming an organic light-emitting device on a substrate; forming a first inorganic film covering the organic light-emitting device; forming a second inorganic film having hydrophilicity on the first inorganic film; forming an organic film on the second inorganic film; and forming a third inorganic film on the organic film.

    Abstract translation: 一种有机发光显示装置，包括：基板; 基板上的有机发光装置; 以及包含覆盖有机发光元件的第一无机膜，第一无机膜上的有机膜，第一无机膜和有机膜之间具有亲水性的第二无机膜的封装层，以及第三无机膜， 有机膜。 第二无机膜的接触角可以为40°以下。 一种制造有机发光显示装置的方法包括在基板上形成有机发光装置; 形成覆盖有机发光元件的第一无机膜; 在第一无机膜上形成具有亲水性的第二无机膜; 在第二无机膜上形成有机膜; 并在有机膜上形成第三无机膜。

    ORGANIC LIGHT EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME
    29.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME 审中-公开
    有机发光显示装置及其制造方法

    公开(公告)号：US20160020427A1

    公开(公告)日：2016-01-21

    申请号：US14572544

    申请日：2014-12-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： Yoonhyeung Cho ,  Eungseok Park ,  Wonmin Yun ,  Byoungduk Lee ,  Yunah Chung ,  Yongchan Ju

    IPC: H01L51/52

    CPC classification number: H01L51/5256 ,  H01L51/5253

    Abstract: An organic light emitting display apparatus and a method of manufacturing the same. The organic light emitting display apparatus includes a substrate, a display unit disposed on the substrate, a dam unit disposed on the outside of the display unit on the substrate, and an encapsulation layer sealing the display unit, wherein the encapsulation layer includes an organic film covering the display unit and a first inorganic film covering the organic film and the dam unit, and a material of the dam unit is identical with that of the organic film.

    Abstract translation: 一种有机发光显示装置及其制造方法。 有机发光显示装置包括基板，设置在基板上的显示单元，设置在基板上的显示单元的外侧的堤单元和密封显示单元的封装层，其中，所述封装层包括有机膜 覆盖显示单元和覆盖有机膜和坝单元的第一无机膜，并且坝单元的材料与有机膜的材料相同。

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