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    Display device
    31.
    发明授权
    Display device 有权

    公开(公告)号：US11424314B2

    公开(公告)日：2022-08-23

    申请号：US17036838

    申请日：2020-09-29

    Applicant: Samsung Display Co., LTD.

    Inventor： Ki Nyeng Kang ,  Hyun Kim ,  Seungmin Song ,  Minseong Yi ,  Sanghoon Lee ,  Seonbeom Ji ,  Jung Eun Hong

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display device includes a base layer including an active area and a peripheral area outside the active area, a circuit element layer including a pixel in the active area of the base layer, a light emitting element layer including light emitting elements on the circuit element layer, a thin film encapsulation layer covering the light emitting element layer and including an organic layer, and an input detection layer on the thin film encapsulation layer and including a detection electrode and a detection wire connected to the detection electrode. The circuit element layer includes a connection wire overlapping the detection wire in the peripheral area, and a contact part to connect the detection wire and the connection wire in the peripheral area. The contact part is spaced apart from the organic layer of the thin film encapsulation layer on a plane.

    Thin film transistor array panel and method of manufacturing the panel
    34.
    发明授权
    Thin film transistor array panel and method of manufacturing the panel 有权
    薄膜晶体管阵列面板及其制造方法

    公开(公告)号：US09287297B2

    公开(公告)日：2016-03-15

    申请号：US14486620

    申请日：2014-09-15

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sho Yeon Kim ,  Hyun Kim ,  Eun Hye Park ,  Byung Hwan Chu ,  Seung-Ha Choi

    IPC: H01L31/036 ,  H01L27/12

    CPC classification number: H01L27/124 ,  H01L27/1225 ,  H01L27/1259 ,  H01L27/1288 ,  H01L29/7869

    Abstract: A thin film transistor array panel includes: a gate line disposed on a substrate and including a first connection member of a gate driver region and a gate electrode of a display area, a gate insulating layer disposed on the substrate and having a first contact hole exposing the first connection member, a semiconductor layer disposed on a region of the gate insulating layer, a data line disposed on the gate insulating layer and the semiconductor layer and including a drain electrode, a source electrode, and a second connection member connected to the first connection member through the first contact hole, a passivation layer disposed on the data line, the source electrode, the drain electrode, and the second connection member, and a pixel electrode disposed on the passivation layer and electrically connected to the drain electrode. A horizontal width of the first contact hole ranges from 1 to 2 μm.

    Abstract translation: 薄膜晶体管阵列面板包括：栅极线，其设置在基板上，并且包括栅极驱动器区域的第一连接构件和显示区域的栅极电极，栅极绝缘层，设置在所述基板上，并且具有暴露于所述第一接触孔 所述第一连接构件，设置在所述栅极绝缘层的区域上的半导体层，设置在所述栅极绝缘层和所述半导体层上的数据线，并且包括漏电极，源电极和连接到所述第一连接构件的第二连接构件 连接构件，通过第一接触孔，设置在数据线上的钝化层，源电极，漏电极和第二连接构件，以及设置在钝化层上并电连接到漏电极的像素电极。 第一接触孔的水平宽度为1〜2μm。

    Display device
    35.
    发明授权
    Display device 有权

    公开(公告)号：US12205959B2

    公开(公告)日：2025-01-21

    申请号：US17550429

    申请日：2021-12-14

    Applicant: Samsung Display Co., LTD.

    Inventor： Jong Chan Lee ,  Hyun Kim ,  Jeong Su Park ,  Jeong Kook Wang ,  Hyun Wook Lee ,  Yong Tae Cho

    IPC: H01L27/12 ,  H01L23/00 ,  H01L25/075 ,  H01L25/16 ,  H01L27/15 ,  H01L33/38 ,  H01L33/60 ,  H01L33/62

    Abstract: A display device includes a first electrode and a second electrode spaced apart from each other, each of the first electrode and the second electrode including an electrode base layer, a main electrode layer disposed on the electrode base layer, and an electrode upper layer disposed on a portion of the main electrode layer, a first insulating layer disposed on the first electrode and the second electrode, light-emitting elements disposed on the first electrode and the second electrode on the first insulating layer, a first connecting electrode electrically contacting the light-emitting elements, and a second connecting electrode electrically contacting the light-emitting elements. The first electrode includes a first part, the second electrode includes a second part, and the light-emitting elements are disposed on the first part and the second part.

    Display apparatus
    36.
    发明授权
    Display apparatus 有权

    公开(公告)号：US12193262B2

    公开(公告)日：2025-01-07

    申请号：US16997101

    申请日：2020-08-19

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sunho Kim ,  Sunhee Lee ,  Gunhee Kim ,  Hyun Kim

    IPC: H10K50/844 ,  H10K59/122 ,  H10K77/10 ,  H10K102/00

    Abstract: A display apparatus includes a substrate having a display area and a peripheral area surrounding the display area. Display elements are arranged in the display area. A spacer is disposed between the display elements and includes a lateral side having a first slope. A thin film encapsulation layer covers the display area and includes a buffer encapsulation layer, an inorganic, encapsulation layer, an organic encapsulation layer, and a composite encapsulation layer sequentially stacked on one another. The composite encapsulation layer includes a plurality of sub-layers stacked on each other. Each of the sub-layers has a thickness that is less than a thickness of the inorganic encapsulation layer. An upper surface of the buffer encapsulation layer has a second slope that is smaller than the first slope. The second slope overlaps the first slope in a direction of a thickness of the substrate.

    Display device including insulation layer having a plurality of patterns to mitigate disconnection of lights emitting elements
    37.
    发明授权
    Display device including insulation layer having a plurality of patterns to mitigate disconnection of lights emitting elements 有权

    公开(公告)号：US12159957B2

    公开(公告)日：2024-12-03

    申请号：US17533835

    申请日：2021-11-23

    Applicant: Samsung Display Co., LTD.

    Inventor： Myeong Hun Song ,  Hyun Kim ,  Jeong Su Park ,  Jong Chan Lee ,  Hyun Wook Lee

    IPC: H01L33/38 ,  H01L27/15 ,  H01L33/62

    Abstract: A display device includes an electrode layer including a first electrode; and a second electrode; light emitting elements on the electrode layer; an insulating layer on the light emitting elements and including openings exposing at least one of ends of a part of the light emitting elements; and a contact electrode corresponding to each of the openings, the insulating layer includes a fixing pattern between the first electrode and the second electrode; a division pattern intersecting the fixing pattern; a connection pattern connecting a first end of the fixing pattern to a first end of the division pattern; and a base portion surrounding the fixing pattern, the division pattern, and the connection pattern, the base portion is connected to a second end of the fixing pattern and a second end of the division pattern and spaced apart from the connection pattern.

    Display device
    39.
    发明授权
    Display device 有权

    公开(公告)号：US11978835B2

    公开(公告)日：2024-05-07

    申请号：US17475996

    申请日：2021-09-15

    Applicant: Samsung Display Co., LTD.

    Inventor： Hyun Kim ,  Jeong Su Park ,  Myeong Hun Song ,  Sang Hoon Lee ,  Jong Chan Lee

    IPC: H01L33/54 ,  H01L25/16 ,  H01L33/38 ,  H01L33/62 ,  H01L33/44

    CPC classification number: H01L33/54 ,  H01L25/167 ,  H01L33/38 ,  H01L33/62 ,  H01L33/44 ,  H01L2933/0016 ,  H01L2933/005 ,  H01L2933/0066

    Abstract: A display device includes a substrate; a first electrode and a second electrode disposed in an emission area and a sub-region and spaced apart from each other in a first direction; a first insulating layer disposed on the first electrode and the second electrode; light emitting elements disposed on the first insulating layer in the emission area, and including ends disposed on the first and second electrodes, respectively; and a second insulating layer disposed on the first insulating layer. The second insulating layer includes a fixing pattern; a support pattern portion; and a connection portion electrically connecting the fixing pattern and the support pattern portion, and the fixing pattern includes a first region that contacts an outer surface of the light emitting elements and a second region that does not contact the outer surface of the light emitting elements.

    DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME
    40.
    发明公开
    DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME 审中-公开

    公开(公告)号：US20230371316A1

    公开(公告)日：2023-11-16

    申请号：US18103901

    申请日：2023-01-31

    Applicant: Samsung Display Co., Ltd.

    Inventor： Yeeun Kang ,  Kwangsoo Lee ,  Seulki Kim ,  Seungrae Kim ,  Hyun Kim ,  Seungha Choi

    IPC: H10K59/123 ,  H10K59/122 ,  H10K59/12 ,  H10K71/00

    CPC classification number: H10K59/123 ,  H10K59/122 ,  H10K59/1201 ,  H10K71/00

    Abstract: Provided are a display device and a method of manufacturing the display device. The display device includes a substrate, a transistor, a first electrode connected with the transistor, a bank layer covering an edge of the first electrode, including an opening overlapping the first electrode, and a first insulating layer, wherein a top surface of the first electrode includes a first surface portion overlapping the opening of the bank layer, a second surface portion having a vertical distance from the substrate smaller than a vertical distance of the first surface portion from the substrate, a first slope portion between the first surface portion and the second surface portion, the first slope portion inclined downward with respect to the first surface portion, and a second slope portion between the first slope portion and the second surface portion, the second slope portion inclined downward from the edge of the first electrode.

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