Display device
    2.
    发明授权

    公开(公告)号:US11730020B2

    公开(公告)日:2023-08-15

    申请号:US17342770

    申请日:2021-06-09

    摘要: A display device includes a first substrate including a display area and a non-display area, first banks spaced apart from each other in the display area and in the non-display area on the first substrate, electrodes spaced apart from each other on the first banks in the display area, dummy electrodes spaced apart from each other on the first banks in the non-display area, a first pattern between the electrodes in the display area, a second pattern between the dummy electrodes in the non-display area, a first light emitting element on the first pattern, a second light emitting element on the second pattern, contact electrodes respectively on the electrodes in the display area to contact one end of the first light emitting element, and dummy contact electrodes respectively on the dummy electrodes in the non-display area to contact one end of the second light emitting element.

    Display device
    3.
    发明授权

    公开(公告)号:US11302747B2

    公开(公告)日:2022-04-12

    申请号:US17000031

    申请日:2020-08-21

    摘要: A display device includes a substrate, a first inner bank and a second inner bank on the substrate and spaced apart from each other, a first electrode on the first inner bank and a second electrode on the second inner bank, and a light emitting element between the first inner bank and the second inner bank, the light emitting element being electrically coupled to the first electrode and the second electrode, wherein the first inner bank comprises a first side surface facing the second inner bank, the second inner bank comprises a second side surface facing the first side surface, and the first side surface and the second side surface are respectively recessed into the first inner bank and the second inner bank, to have a curved shape.

    Display device and method of fabricating the same

    公开(公告)号:US11811010B2

    公开(公告)日:2023-11-07

    申请号:US17661518

    申请日:2022-04-29

    摘要: A display device includes a substrate, a first electrode and a second electrode which are spaced apart from each other on the substrate, a first insulating pattern on the substrate to cover at least a portion of each of the first electrode and the second electrode, a light emitting element between the first electrode and the second electrode on the first insulating pattern, a first contact electrode in contact with the first electrode and one end portion of the light emitting element, a second contact electrode in contact with the second electrode and another end portion of the light emitting element, and a second insulating pattern on the light emitting element and of which at least a portion is in contact with each of the first contact electrode and the second contact electrode, wherein the second insulating pattern includes a first upper surface not in contact with the first contact electrode or the second contact electrode.

    Display device and method of manufacturing display device

    公开(公告)号:US11706944B2

    公开(公告)日:2023-07-18

    申请号:US17078015

    申请日:2020-10-22

    CPC分类号: H10K50/844 H10K71/00

    摘要: A method of manufacturing a display device may include sequentially forming a first conductive layer, a second conductive layer including copper (Cu), a third conductive layer, and a fourth conductive layer on a substrate, patterning the first conductive layer, the second conductive layer, the third conductive layer, and the fourth conductive layer together to form a conductive pattern including a first layer, a second layer, a third layer, and a fourth layer sequentially on the substrate, removing the fourth layer of the conductive pattern, forming a protective layer covering at least a sidewall of the conductive layer on the substrate, and forming a display element on the protective layer.

    METHOD OF MANUFACTURING DISPLAY DEVICE INCLUDING MULTILAYERED LINES ARRANGED AT FINE INTERVALS

    公开(公告)号:US20190198535A1

    公开(公告)日:2019-06-27

    申请号:US16026742

    申请日:2018-07-03

    IPC分类号: H01L27/12 H01L21/3213

    摘要: A method of manufacturing a display device, includes providing a substrate including a first stepped part, forming a metal layer on the substrate and the first stepped part, forming an organic layer pattern on the metal layer at a position corresponding to a sidewall of the stepped part, forming a photosensitive layer on the metal layer and the organic layer pattern, patterning the photosensitive layer to form a photosensitive layer pattern adjacent to the organic layer pattern, and forming a metal line by removing the organic layer pattern and an exposed portion of the metal layer through an etching process using the photosensitive layer pattern as a mask.