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    MASK, MASK ASSEMBLY HAVING THE SAME, AND METHOD OF REPAIRING THE MASK
    1.
    发明公开
    MASK, MASK ASSEMBLY HAVING THE SAME, AND METHOD OF REPAIRING THE MASK 审中-公开

    公开(公告)号：US20230407461A1

    公开(公告)日：2023-12-21

    申请号：US18296093

    申请日：2023-04-05

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jeongkuk KIM ,  Youngmin MOON ,  Seungyong SONG ,  Eunbee JO

    IPC: C23C16/04

    CPC classification number: C23C16/042 ,  H10K59/10

    Abstract: A method of repairing a mask includes providing a mask including a mother member, a plurality of first openings, and an over-processed opening adjacent to one of the plurality of first openings and having a size different from a size of each of the plurality of first openings, each of the plurality of first openings and the over-processed opening defined on the mother member, forming a supplement portion in at least a portion of the over-processed opening by irradiating a first laser beam to an area surrounding the over-processed opening of the mother member, and forming a plurality of second openings spaced apart from each other on the mother member by irradiating a second laser beam to the supplement portion.

    DISPLAY DEVICE AND ELECTRONIC APPARATUS
    2.
    发明申请
    DISPLAY DEVICE AND ELECTRONIC APPARATUS 有权

    公开(公告)号：US20250031533A1

    公开(公告)日：2025-01-23

    申请号：US18908566

    申请日：2024-10-07

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sangha PARK ,  Seungyong SONG

    IPC: H10K59/126 ,  H10K59/38 ,  H10K59/65

    Abstract: A display device includes: a plurality of light-emitters including a first light-emitter in a first display area and a second light-emitter in a second display area, the first light-emitter and second light-emitter configured to emit light of a same color, the second display area having a higher light transmissivity than the first display area; an insulating layer including a first through-hole and a second through-hole; and a filter disposed on the plurality of light-emitters and including a light-shield and color filters. The first through-hole of the insulating layer overlaps the first electrode of the first light-emitter, and the second through-hole of the insulating layer overlaps the first electrode of the second light-emitter, and at least a portion of the second through-hole overlaps the light-shield.

    ELECTRONIC PANEL AND METHOD OF MANUFACTURING THE SAME
    3.
    发明申请
    ELECTRONIC PANEL AND METHOD OF MANUFACTURING THE SAME 审中-公开

    公开(公告)号：US20190355930A1

    公开(公告)日：2019-11-21

    申请号：US16376845

    申请日：2019-04-05

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyoungsub LEE ,  Junghan SEO ,  Wooyong SUNG ,  Seungyong SONG ,  Seungho YOON

    IPC: H01L51/52 ,  H01L27/32

    Abstract: An electronic panel comprises a base substrate which comprises a front surface comprising a hole area and a display area surrounding the hole area and a rear surface and comprises a module hole located in the hole area and a plurality of recess patterns located in the hole area, a plurality of pixels, an encapsulation layer covering the pixels and comprising a first inorganic layer, a second inorganic layer, and an organic layer, and a protective pattern located in the hole area and spaced apart from the organic layer when viewed in a plan view. The recess patterns comprise a filled recess pattern filled with at least one of the organic layer or the protective pattern, and an exposed recess pattern exposed from the organic layer and the protective pattern.

    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    4.
    发明申请
    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 有权
    显示装置及其制造方法

    公开(公告)号：US20160190519A1

    公开(公告)日：2016-06-30

    申请号：US14837045

    申请日：2015-08-27

    Applicant: SAMSUNG DISPLAY CO., LTD. ,  POSTECH ACADEMY-INDUSTRY FOUNDATION

    Inventor： Sanghwan CHO ,  Seungyong SONG ,  Jonglam LEE ,  Chungsock CHOI ,  Bola LEE ,  Illhwan LEE

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

    CPC classification number: H01L51/5275 ,  H01L51/5253

    Abstract: A display device including a substrate, a display unit on the substrate and including a display element for displaying an image, at least one organic encapsulation film formed on the display unit, and at least one refractive-index control encapsulation film adjacent to the at least one organic encapsulation film. A refractive index of a region of the at least one refractive-index control encapsulation film closer to the at least one organic encapsulation film is closer to a refractive index of the at least one organic encapsulation film than is a refractive index of a region of the at least one refractive-index control encapsulation film further from the at least one organic encapsulation film.

    Abstract translation: 一种显示装置，包括基板，在所述基板上的显示单元，并且包括用于显示图像的显示元件，形成在所述显示单元上的至少一个有机封装膜，以及至少一个与所述至少一个相邻的折射率控制封装膜 一个有机封装膜。 更靠近至少一个有机封装膜的至少一个折射率控制密封膜的区域的折射率比所述至少一个有机封装膜的区域的折射率更接近至少一个有机封装膜的折射率 至少一个折射率控制封装膜，其进一步来自所述至少一个有机封装膜。

    INKJET PRINTING HEAD
    6.
    发明公开
    INKJET PRINTING HEAD 审中-公开

    公开(公告)号：US20240316927A1

    公开(公告)日：2024-09-26

    申请号：US18411201

    申请日：2024-01-12

    Applicant: Samsung Display Co., LTD.

    Inventor： Jaesik KIM ,  Seungyong SONG ,  Wooyong SUNG ,  Seungho YOON ,  Hyoungsub LEE ,  Hyemin LEE

    IPC: B41J2/14 ,  B41J2/175

    CPC classification number: B41J2/14209 ,  B41J2/1433 ,  B41J2/17523 ,  B41J2002/14217 ,  B41J2202/03

    Abstract: An inkjet printing head, includes: a chamber configured to store ink; a spray assembly, which is disposed under the chamber, and defines an ink transport path therein connected to an inner portion of the chamber, where ink that passes through the ink transport path is discharged to the outside through a bottom surface of the spray assembly; a first self-assembly monolayer covering the bottom surface of the spray assembly; an adhesive layer disposed between the bottom surface of the spray assembly and the first self-assembly monolayer and including a metal-carbon composition; and an inorganic material layer disposed between the adhesive layer and the first self-assembly monolayer.

    ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE
    10.
    发明申请
    ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE 审中-公开

    公开(公告)号：US20180040854A1

    公开(公告)日：2018-02-08

    申请号：US15470588

    申请日：2017-03-27

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Wooyong SUNG ,  Doohwan KIM ,  Ilsang LEE ,  Minsang KIM ,  Seungyong SONG

    IPC: H01L51/52

    CPC classification number: H01L51/5275 ,  H01L51/5237 ,  H01L51/5256

    Abstract: An OLED display device includes a substrate. A first electrode is disposed on the substrate. An organic light emitting layer is disposed on the first electrode. A second electrode is disposed on the organic light emitting layer. A thin film encapsulation layer is disposed on the second electrode. The thin film encapsulation layer includes at least one inorganic layer and at least one organic layer that is disposed alternately with the at least one inorganic layer. The at least one organic layer includes a low refractive index layer overlapping the organic light emitting layer and a high refractive index layer disposed on the low refractive index layer. The high refractive index layer includes a convex surface protruding toward the organic light emitting layer.

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