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70 条记录 (耗时 0.023 秒)

    DISPLAY DEVICE
    1.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240281100A1

    公开(公告)日：2024-08-22

    申请号：US18437254

    申请日：2024-02-09

    申请人： Japan Display Inc.

    发明人： Masato NAKAMURA ,  Kazuyuki HARADA ,  Hiroshi TABATAKE ,  Masayuki KATO

    IPC分类号： G06F3/044 ,  H01L27/15

    CPC分类号： G06F3/0446 ,  H01L27/156

    摘要： A display device includes at least one pixel including a plurality of sub-pixels, and a linear sensor electrode extending along a boundary of the plurality of sub-pixels and surrounding a periphery of the at least one pixel. The sensor electrode has at least one cut-off portion at the boundary of the plurality of sub-pixels. The sensor electrode can include a first sensor electrode extending along the boundary of a plurality of sub-pixels and a second sensor electrode that surrounds the periphery of at least one pixel continuous from the first sensor electrode, and the cut-off portion can be located at the boundary of the first sensor electrode with the second sensor electrode.

    DISPLAY DEVICE
    3.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240081114A1

    公开(公告)日：2024-03-07

    申请号：US18461541

    申请日：2023-09-06

    申请人： Japan Display Inc.

    发明人： Hideyuki TAKAHASHI ,  Kazuyuki HARADA ,  Hiroshi TABATAKE ,  Masato NAKAMURA

    IPC分类号： H10K59/131 ,  H10K59/40 ,  H10K59/80

    CPC分类号： H10K59/131 ,  H10K59/40 ,  H10K59/871 ,  H10K2102/351

    摘要： A display device includes a planarization layer on a substrate, a pixel with an organic electroluminescence element on the planarization layer, a sealing layer covering the pixel, a terminal electrode arranged at an edge of the substrate, and a first wiring arranged over the sealing layer and electrically connected to the terminal electrode. The planarization layer has an outer edge that forms a step over the substrate between the pixel and the terminal electrode. The first wiring extends from above the sealing layer to intersect with the step. In a plan view, the step has a first protrusion of the planarization layer protruding in a direction of the terminal electrode, a second protrusion adjacent to the first protrusion and protruding in a direction of the terminal electrode, and an intermediate region between the first protrusion and the second protrusion.

    DISPLAY DEVICE
    4.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230301142A1

    公开(公告)日：2023-09-21

    申请号：US18185549

    申请日：2023-03-17

    申请人： Japan Display Inc.

    发明人： Hiroshi TABATAKE

    IPC分类号： H10K59/122 ,  G09G3/3225 ,  H10K59/131 ,  H10K59/80

    CPC分类号： H10K59/122 ,  G09G3/3225 ,  H10K59/131 ,  H10K59/873 ,  G09G2300/0842 ,  G09G2300/0452

    摘要： According to one embodiment, a display device includes a substrate, a circuit layer including a metal-made feed line in a surrounding area, an insulating layer covering the circuit layer, a lower electrode, a rib, a partition above the rib, an upper electrode connected to the partition, an organic layer between the electrodes and a conductive layer connected to the partition. The partition and the conductive layer each includes a metal-made lower portion and an upper portion protruding from a side surface of the lower portion. The lower portion of the conductive layer and the feed line are in contact with each other in the first contact portion in the surrounding area.

    ORGANIC ELECTROLUMINESCENCE DISPLAY DEVICE
    5.
    发明公开
    ORGANIC ELECTROLUMINESCENCE DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230284510A1

    公开(公告)日：2023-09-07

    申请号：US18099261

    申请日：2023-01-20

    申请人： Japan Display Inc.

    发明人： Sho YANAGISAWA ,  Masato ISHIKAWA ,  Tatsuya NISHINO ,  Hideyuki TAKAHASHI ,  Hiroshi TABATAKE

    IPC分类号： H10K59/80 ,  H10K59/131

    CPC分类号： H10K59/8723 ,  H10K59/131 ,  H10K59/8722

    摘要： An organic electroluminescence display device includes a substrate including a first surface, a first area arranged on the first surface and including one or more first spacers and a plurality of pixels each including a light-emitting layer, a third area arranged on the first surface, surrounding the first area, and not including spacers, and a second area arranged on the first surface, surrounding the third area, and including one or more second spacers. The plurality of pixels each including the light-emitting layer is arranged along a first direction and a second direction intersecting the first direction, and a length of the third area in the second direction is a total length of pitches for at least two pixels.

    DISPLAY DEVICE
    6.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220320472A1

    公开(公告)日：2022-10-06

    申请号：US17656888

    申请日：2022-03-29

    申请人： Japan Display Inc.

    发明人： Hiroshi TABATAKE ,  Sho YANAGISAWA

    IPC分类号： H01L51/52

    摘要： According to one embodiment, a display device includes a base, a wiring layer disposed on the base, and in which a plurality of wiring lines are disposed, a display element disposed on the wiring layer and including an organic layer and a metal wiring line disposed to surround the display element, and the wiring layer includes a first portion in which wiring lines are densely arranged and a second portion in which wiring lines are sparsely arranged, and a width of a portion of the metal wiring line, which is disposed on a side of the second portion is greater than a width of a portion of the metal wiring line, disposed on a side of the first portion.

    DISPLAY DEVICE
    9.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240349533A1

    公开(公告)日：2024-10-17

    申请号：US18611764

    申请日：2024-03-21

    申请人： Japan Display Inc.

    发明人： Hideyuki TAKAHASHI ,  Hiroyuki KIMURA ,  Hiroshi TABATAKE

    IPC分类号： H10K59/10

    CPC分类号： H10K59/10

    摘要： According to one embodiment, a display device includes a display area which displays an image, and a partition which includes a conductive lower portion and an upper portion protruding from a side surface of the lower portion and is provided in the display area. The display area has a first area surrounded by the partition. Further, a plurality of first subpixels which are arranged without an intervention of the partition are provided in the first area.

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

    公开(公告)号：US20240341123A1

    公开(公告)日：2024-10-10

    申请号：US18624516

    申请日：2024-04-02

    申请人： Japan Display Inc.

    发明人： Hiroshi TABATAKE ,  Kazuyuki HARADA

    IPC分类号： H10K59/122 ,  H10K59/131 ,  H10K59/35 ,  H10K59/80

    CPC分类号： H10K59/122 ,  H10K59/131 ,  H10K59/352 ,  H10K59/873

    摘要： According to one embodiment, a display device includes a substrate, an insulating layer disposed above the substrate, a lower electrode disposed above the insulating layer, a rib formed of an inorganic material, including a pixel aperture overlapping the lower electrode and covering a peripheral edge of the lower electrode, a partition disposed above the rib, an upper electrode opposing the lower electrode, and an organic layer disposed between the lower electrode and the upper electrode, which emits light in response to a potential difference between the lower electrode and the upper electrode. The peripheral edge of the lower electrode is located between the insulating layer and the partition in a thickness direction of the insulating layer.