DISPLAY DEVICE
    31.
    发明申请

    公开(公告)号:US20230006175A1

    公开(公告)日:2023-01-05

    申请号:US17714940

    申请日:2022-04-06

    Abstract: A display device includes: a substrate having an opening area, a peripheral area surrounding the opening area, and a display area surrounding the peripheral area; a transistor disposed on the substrate; a first electrode electrically connected to the transistor; an emission layer disposed on the first electrode; a second electrode disposed on the emission layer; a first encapsulation inorganic layer, an encapsulation organic layer, and a second encapsulation inorganic layer disposed on the second electrode; and an electronic module disposed in the opening area, wherein in the peripheral area, the second electrode has a first opening exposing the emission layer, and the first encapsulation inorganic layer has a second opening exposing the emission layer.

    PIXEL AND DISPLAY DEVICE HAVING THE SAME

    公开(公告)号:US20210407970A1

    公开(公告)日:2021-12-30

    申请号:US17210985

    申请日:2021-03-24

    Abstract: A pixel may include a pixel circuit layer including at least one transistor and a first electrode disposed on a substrate, and a first insulating layer disposed on the at least one transistor and the first electrode, and a display element layer disposed on the pixel circuit layer, the display element layer including a second electrode electrically connected to the at least one transistor, and a plurality of light emitting elements electrically connected to each of the first and second electrodes. The first electrode and the second electrode may be disposed on different layers and may be spaced apart from each other. The plurality of light emitting elements may overlap the first and second electrodes in a plan view and a cross-sectional view.

    DISPLAY DEVICE
    35.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号:US20240213234A1

    公开(公告)日:2024-06-27

    申请号:US18505682

    申请日:2023-11-09

    CPC classification number: H01L25/167 H01L25/0753 H01L33/42 H01L33/62

    Abstract: A display device may include: a pixel circuit layer including a first transistor and a first auxiliary layer; and a display element layer on the pixel circuit layer, and including at least one light emitting element. The display element layer may include: a first pixel electrode electrically connected to a first end of the light emitting element; and a second pixel electrode electrically connected to a second end of the light emitting element. The first transistor may include: a semiconductor pattern; a first gate insulating layer on the semiconductor pattern; a gate electrode on the first gate insulating layer; and a first transistor electrode and a second transistor electrode connected to the semiconductor pattern. The first transistor electrode may be connected to the second pixel electrode by the first auxiliary layer. The first auxiliary layer may be between the first and second pixel electrodes.

    PIXEL AND DISPLAY DEVICE HAVING THE SAME
    36.
    发明公开

    公开(公告)号:US20240136488A1

    公开(公告)日:2024-04-25

    申请号:US18488705

    申请日:2023-10-16

    CPC classification number: H01L33/62 H01L25/167

    Abstract: A pixel may include: an emission area and a non-emission area; a first bank in the non-emission area, the first bank including an opening corresponding to the emission area; a first electrode, a second electrode, and an intermediate electrode that are spaced from each other; light emitting elements in the emission area, each of the light emitting elements including one end portion electrically connected to one of the first electrode, the second electrode, or the intermediate electrode and an other end portion electrically connected to another one of the first electrode, the second electrode, or the intermediate electrode; and a sub-bank located in the opening of the first bank, the sub-bank being spaced from the first bank. The intermediate electrode may be around at least a portion of the sub-bank.

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