DISPLAY DEVICE
    1.
    发明申请

    公开(公告)号:US20220130931A1

    公开(公告)日:2022-04-28

    申请号:US17334980

    申请日:2021-05-31

    Abstract: A display device according to an embodiment includes: a first conductive layer that is disposed on a substrate; a transistor that is disposed on the substrate; and a light emitting element that is electrically connected to the transistor, wherein the transistor includes a semiconductor layer that at least partially overlaps the first conductive layer and is disposed on the first conductive layer, and a gate electrode that is disposed on the semiconductor layer. The semiconductor layer includes a first region that does not overlap the first conductive layer, a third region that overlaps the first conductive layer, and a second region that is disposed between the first region and the third region and traverses an edge of the first conductive layer. The first width of the semiconductor layer in the first region is smaller than a second width of the semiconductor layer in the second region.

    DISPLAY DEVICE, FLEXIBLE DISPLAY DEVICE, AND MANUFACTURING METHOD FOR DISPLAY DEVICE

    公开(公告)号:US20240237407A9

    公开(公告)日:2024-07-11

    申请号:US18309926

    申请日:2023-05-01

    Inventor: Sang Hyung LIM

    CPC classification number: H10K59/1216 H10K59/1201

    Abstract: According to an embodiment of the disclosure, a display device includes a pixel circuit layer including a base layer and a pixel circuit disposed on the base layer, and a light emitting element disposed on the base layer and electrically connected to the pixel circuit. The pixel circuit includes a transistor and a storage capacitor including a first capacitor electrode and a second capacitor electrode. The base layer includes a concave portion. At least a portion of each of the first capacitor electrode and the second capacitor electrode is disposed in the concave portion.

    INKJET PRINTING APPARATUS
    3.
    发明申请

    公开(公告)号:US20220111646A1

    公开(公告)日:2022-04-14

    申请号:US17447180

    申请日:2021-09-08

    Abstract: An inkjet apparatus comprises a stage, and an inkjet head positioned over the stage and including a plurality of nozzles through which ink including a plurality of particles is discharged. The inkjet head comprises a base portion constituting a main body of the inkjet head, a discharge portion adjacent to the base portion and including the plurality of nozzles, and an inner flow path between the base portion and the discharge portion and configured to accommodate the ink, wherein the base portion includes a first surface contacting the inner flow path, and at least a part of the first surface is at an incline.

    DISPLAY DEVICE AND TILED DISPLAY DEVICE

    公开(公告)号:US20240371889A1

    公开(公告)日:2024-11-07

    申请号:US18591298

    申请日:2024-02-29

    Inventor: Sang Hyung LIM

    Abstract: A display device includes a substrate having a lower surface on which a groove is formed, a conductive pattern disposed in the groove of the substrate, a bridge pattern disposed on the substrate and electrically connected to the conductive pattern through a contact hole passing through the substrate, a first insulating layer disposed on the substrate and covering the bridge pattern, a transistor disposed on the first insulating layer, a second insulating layer disposed on the substrate and covering the transistor, and a light emitting element disposed on the second insulating layer. The bridge pattern is electrically connected to the transistor or the light emitting element. A first valley is further formed on the lower surface of the substrate, the first valley and the groove being different from each other, and a conductive pattern is not disposed in the first valley.

    DISPLAY DEVICE
    7.
    发明申请

    公开(公告)号:US20210296422A1

    公开(公告)日:2021-09-23

    申请号:US17089246

    申请日:2020-11-04

    Abstract: A display device includes a first conductive pattern on a substrate, a first insulating layer on the first conductive pattern, a semiconductor pattern on the first insulating layer, a second insulating layer on the first insulating layer and the semiconductor pattern, and a second conductive pattern on the second insulating layer. A first edge of the first conductive pattern faces a second edge of the second conductive pattern, the first conductive pattern does not overlap the second conductive pattern in an area where the first edge faces the second edge, the semiconductor pattern is in the area where the first edge faces the second edge, the second conductive pattern overlaps the second insulating layer, and the second insulating layer includes a third edge protruding from the second edge of the second conductive pattern.

    INKJET PRINTING APPARATUS
    8.
    发明公开

    公开(公告)号:US20240208221A1

    公开(公告)日:2024-06-27

    申请号:US18597738

    申请日:2024-03-06

    CPC classification number: B41J2/1433

    Abstract: An inkjet apparatus comprises a stage, and an inkjet head positioned over the stage and including a plurality of nozzles through which ink including a plurality of particles is discharged. The inkjet head comprises a base portion constituting a main body of the inkjet head, a discharge portion adjacent to the base portion and including the plurality of nozzles, and an inner flow path between the base portion and the discharge portion and configured to accommodate the ink, wherein the base portion includes a first surface contacting the inner flow path, and at least a part of the first surface is at an incline.

    DISPLAY DEVICE, FLEXIBLE DISPLAY DEVICE, AND MANUFACTURING METHOD FOR DISPLAY DEVICE

    公开(公告)号:US20240138190A1

    公开(公告)日:2024-04-25

    申请号:US18309926

    申请日:2023-04-30

    Inventor: Sang Hyung LIM

    CPC classification number: H10K59/1216 H10K59/1201

    Abstract: According to an embodiment of the disclosure, a display device includes a pixel circuit layer including a base layer and a pixel circuit disposed on the base layer, and a light emitting element disposed on the base layer and electrically connected to the pixel circuit. The pixel circuit includes a transistor and a storage capacitor including a first capacitor electrode and a second capacitor electrode. The base layer includes a concave portion. At least a portion of each of the first capacitor electrode and the second capacitor electrode is disposed in the concave portion.

    DISPLAY DEVICE
    10.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号:US20240099071A1

    公开(公告)日:2024-03-21

    申请号:US18340760

    申请日:2023-06-23

    CPC classification number: H10K59/122 H10K59/38 H10K59/873 H10K59/879

    Abstract: A display device includes a first substrate, a first electrode above the first substrate, a pixel-defining film above the first electrode, and defining an emission area, a light-emitting layer above the first electrode and the pixel-defining film, a second electrode above the light-emitting layer, a thin-film encapsulation structure above the second electrode, and including an organic film defining an opening, and a color control layer above the thin-film encapsulation structure in the opening.

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