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    DISPLAY DEVICE HAVING A BENDING AREA
    1.
    发明申请
    DISPLAY DEVICE HAVING A BENDING AREA 有权

    公开(公告)号：US20210043718A1

    公开(公告)日：2021-02-11

    申请号：US17080618

    申请日：2020-10-26

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： YANGWAN KIM ,  SUNJA KWON ,  BYUNGSUN KIM ,  HYUNAE PARK ,  SUJIN LEE ,  JAEYONG LEE

    IPC: H01L27/32 ,  H01L51/52 ,  G02F1/1345 ,  H01L51/00 ,  G02F1/1333 ,  H01L27/12

    Abstract: A display device includes a substrate including a bending area located between a first area and a second area. The substrate is bent in relation to a bending axis. A first wiring unit including a plurality of first wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. First central axes included in each of the plurality of first wirings are spaced apart from each other by a first pitch in the bending area. A second wiring unit including a plurality of second wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. Second central axes included in each of the plurality of second wirings are spaced apart from each other by a second pitch greater than the first pitch in the bending area.

    DISPLAY APPARATUS
    2.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20220293713A1

    公开(公告)日：2022-09-15

    申请号：US17664603

    申请日：2022-05-23

    Applicant: SAMSUNG DISPLAY CO, LTD.

    Inventor： DONGSOO KIM ,  Wonkyu KWAK ,  KWANGMIN KIM ,  KIWOOK KIM ,  JOONGSOO MOON ,  HYUNAE PARK ,  JIEUN LEE ,  CHANGKYU JIN

    IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H01L27/12

    Abstract: A display apparatus includes a substrate having a first area, a second area, and a bending area disposed therebetween. The substrate is bent at the bending area about a bending axis. An inorganic insulating layer is disposed over the substrate and includes an opening or groove corresponding to the bending area. An organic material layer fills the opening or groove. A first conductive layer extends from the first area to the second area through the bending area. The first conductive layer is disposed over the organic material layer and includes a multipath portion having a plurality of through holes. A length of the multipath portion, in a direction from the first area to the second area, is greater than a width of the opening or groove, in the direction from the first area to the second area.

    ORGANIC LIGHT-EMITTING DISPLAY APPARATUS
    3.
    发明申请
    ORGANIC LIGHT-EMITTING DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20200373518A1

    公开(公告)日：2020-11-26

    申请号：US16992738

    申请日：2020-08-13

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： JIEUN LEE ,  Wonkyu KWAK ,  KWANGMIN KIM ,  KIWOOK KIM ,  DONGSOO KIM ,  JOONGSOO MOON ,  HYUNAE PARK ,  CHANGKYU JIN

    IPC: H01L51/52 ,  H01L27/32

    Abstract: An organic light-emitting display apparatus includes a substrate having a display area displaying an image and a periphery area. The periphery area is located next to the display area. A first organic insulating layer is disposed on the substrate. The first organic insulating layer includes a valley portion separating the first organic insulating layer from the periphery area. A plurality of organic light-emitting devices is disposed on the substrate. Each of the organic light-emitting devices includes a first electrode, an emission layer, and a second electrode, sequentially disposed over the first organic insulating layer. The second electrode covers the emission layer and the valley portion. A second organic insulating layer is disposed over the first organic insulating layer and incudes a first opening exposing a center portion of the first electrode and a second opening overlapping the valley portion. A capping layer covers the second electrode.

    DISPLAY APPARATUS
    4.
    发明申请
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20200035775A1

    公开(公告)日：2020-01-30

    申请号：US16589506

    申请日：2019-10-01

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： DONGSOO KIM ,  WONKYU KWAK ,  KWANGMIN KIM ,  KIWOOK KIM ,  JOONGSOO MOON ,  HYUNAE PARK ,  JIEUN LEE ,  CHANGKYU JIN

    IPC: H01L27/32 ,  H01L51/52 ,  H01L27/12 ,  H01L51/00

    Abstract: A display apparatus includes a substrate having a first area, a second area, and a bending area disposed therebetween. The substrate is bent at the bending area about a bending axis. An inorganic insulating layer is disposed over the substrate and includes an opening or groove corresponding to the bending area. An organic material layer fills the opening or groove. A first conductive layer extends from the first area to the second area through the bending area. The first conductive layer is disposed over the organic material layer and includes a multipath portion having a plurality of through holes. A length of the multipath portion, in a direction from the first area to the second area, is greater than a width of the opening or groove, in the direction from the first area to the second area.

    DISPLAY APPARATUS
    7.
    发明申请
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20200175917A1

    公开(公告)日：2020-06-04

    申请号：US16539066

    申请日：2019-08-13

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： JUNYOUNG JO ,  JAEWON KIM ,  HYUNAE PARK ,  JUNYONG AN ,  NUREE UM ,  YOUNGSOO YOON ,  ILGOO YOUN ,  YUNKYEONG IN ,  DONGHYEON JANG ,  SEUNGHAN JO

    IPC: G09G3/3225 ,  G09G3/3275 ,  H01L51/52 ,  H01L27/32

    Abstract: A display apparatus includes a substrate including a display area, a first non-display area, a second non-display area, and a bending area between the first non-display area and the second non-display area, a display unit positioned in the display area, a driving circuit positioned in the second non-display area, and a fan-out portion transmitting a data signal applied from the driving circuit to the display unit. The fan-out portion includes a first fan-out portion including first conductive lines, a second fan-out portion including second conductive lines, and a separation area between the first fan-out portion and the second fan-out portion that are separated from each other by a predetermined distance in the bending area. A first width of a first conductive line closest to the separation area and a second width of a second conductive line closest to the separation area are different from each other.

    DISPLAY DEVICE HAVING A BENDING AREA
    9.
    发明申请
    DISPLAY DEVICE HAVING A BENDING AREA 有权

    公开(公告)号：US20220254866A1

    公开(公告)日：2022-08-11

    申请号：US17660780

    申请日：2022-04-26

    Applicant: SAMSUNG DISPLAY CO.,LTD.

    Inventor： YANGWAN KIM ,  SUNJA KWAN ,  BYUNGSUN KIM ,  HYUNAE PARK ,  SUJIN LEE ,  JAEYONG LEE

    IPC: H01L27/32 ,  G02F1/1345 ,  H01L51/00 ,  H01L51/52

    Abstract: A display device includes a substrate including a bending area located between a first area and a second area. The substrate is bent in relation to a bending axis. A first wiring unit including a plurality of first wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. First central axes included in each of the plurality of first wirings are spaced apart from each other by a first pitch in the bending area. A second wiring unit including a plurality of second wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. Second central axes included in each of the plurality of second wirings are spaced apart from each other by a second pitch greater than the first pitch in the bending area.

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

    公开(公告)号：US20200321404A1

    公开(公告)日：2020-10-08

    申请号：US16907688

    申请日：2020-06-22

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： KWANGMIN KIM ,  WONKYU KWAK ,  KIWOOK KIM ,  DONGSOO KIM ,  JOONGSOO MOON ,  HYUNAE PARK ,  JIEUN LEE ,  CHANGKYU JIN

    IPC: H01L27/32 ,  H01L51/52 ,  H01L51/50 ,  G06F3/044 ,  G06F3/041

    Abstract: An organic light emitting display device includes: a substrate including pixel areas and a pixel separating area; a plurality of pixels; a plurality of spacers in the pixel separating area and spaced apart from each other; and a touch electrode unit disposed over the plurality of pixels and spacers. The touch electrode unit includes first touch electrodes arranged in a first direction and second touch electrodes arranged in a second direction. The touch electrode unit includes a plurality of touch pattern unit blocks repeatedly arranged. Each touch pattern unit block includes portions of each of neighboring first touch electrodes and portions of each of neighboring second touch electrodes. The spacers of each touch pattern unit block corresponds to a plurality of spacer pattern unit blocks repeatedly arranged. Each spacer pattern unit includes at least one spacer and is smaller than the touch pattern unit block.

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