Touch panel with detection surface having recessed surface

    公开(公告)号:US12067199B2

    公开(公告)日:2024-08-20

    申请号:US18347606

    申请日:2023-07-06

    Inventor: Takumi Sano

    CPC classification number: G06F3/0443

    Abstract: According to an aspect, a touch panel includes, in sequence: a stretchable array substrate; a detection electrode; and a resin plate. The resin plate has a detection surface facing opposite to the detection electrode. The detection surface has a recessed surface. The detection electrode and the recessed surface overlap when viewed in a stacking direction in which the stretchable array substrate, the detection electrode, and the resin plate are stacked.

    MANUFACTURING METHOD OF DISPLAY DEVICE AND MOTHER SUBSTRATE FOR DISPLAY DEVICE

    公开(公告)号:US20240276841A1

    公开(公告)日:2024-08-15

    申请号:US18424909

    申请日:2024-01-29

    Inventor: Kaichi FUKUDA

    CPC classification number: H10K59/873 H10K59/1201 H10K59/122

    Abstract: According to one embodiment, a manufacturing method includes preparing a substrate including panel portions and a margin area, forming an organic insulating layer, forming a plurality of lower electrodes, forming a rib, forming a first partition in the margin area, forming a first stacked film including a first organic layer and a first upper electrode, and forming a first sealing layer covering the first stacked film. An end portion of the substrate is spaced apart from an end portion of the first sealing layer. The first stacked film is exposed from the first sealing layer in an area between these end portions.

    DISPLAY DEVICE
    194.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号:US20240276784A1

    公开(公告)日:2024-08-15

    申请号:US18437263

    申请日:2024-02-09

    CPC classification number: H10K59/122

    Abstract: According to one embodiment, a display device includes a plurality of pixels including a first pixel, a second pixel and a third pixel, each of the plurality of pixels include, an anode, an organic EL layer provided on the anode, at least one set of sidewall pairs provided to cover a side surface of the organic EL layer and a cathode provided in an opening portion of the bank and in contact with the organic EL layer. The at least one set of side wall pairs includes a first sidewall formed of aluminum oxide and a second sidewall formed of silicon nitride. The first pixel includes at least two sets of the side wall pairs, and the second pixel includes at least one set of the sidewall pair.

    OPTICAL ELEMENT
    196.
    发明公开
    OPTICAL ELEMENT 审中-公开

    公开(公告)号:US20240272487A1

    公开(公告)日:2024-08-15

    申请号:US18647842

    申请日:2024-04-26

    CPC classification number: G02F1/133784 G02F1/133788 G02F1/13439

    Abstract: A first liquid crystal cell of a plurality of liquid crystal cells of an optical element includes a first alignment film covering first and second transparent electrodes on a first substrate, a second alignment film covering third and fourth transparent electrodes on a second substrate, and a liquid crystal layer between the first substrate and the second substrate. The first liquid crystal cell includes the first and second transparent electrodes extending in a first direction, the third and fourth transparent electrodes extending in a second direction, the first alignment film aligning liquid crystal molecules in the liquid crystal layer in the second direction when no voltages are applied to the first and second transparent electrodes, and the second alignment film aligning liquid crystal molecules in the liquid crystal layer in the second direction when no voltages are applied to the third and fourth transparent electrodes.

    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

    公开(公告)号:US20240268188A1

    公开(公告)日:2024-08-08

    申请号:US18418385

    申请日:2024-01-22

    Abstract: According to one embodiment, a manufacturing method of a display device includes forming an inorganic insulating layer which covers a lower electrode, a feed terminal and a mounting terminal, forming a first aperture from which the feed terminal is exposed in the inorganic insulating layer, forming a partition which is in contact with the feed terminal through the first aperture, forming a second aperture from which the lower electrode is exposed in the inorganic insulating layer, forming an organic layer which is in contact with the lower electrode through the second aperture, and forming an upper electrode which covers the organic layer.

    DISPLAY DEVICE
    198.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号:US20240264500A1

    公开(公告)日:2024-08-08

    申请号:US18428904

    申请日:2024-01-31

    CPC classification number: G02F1/136227 G02F1/1368 H01L27/1248

    Abstract: Disclosed is a display device including a substrate and a plurality of pixels over the substrate. At least one of the plurality of pixels includes a driving transistor and a liquid crystal element electrically connected to the driving transistor. The liquid crystal element has a pixel electrode, an interelectrode insulating film, a common electrode, an inorganic insulating film, a first orientation film, a liquid crystal layer, and a second orientation film. The interelectrode insulating film is located over the pixel electrode. The common electrode is located over the interelectrode insulating film and has a slit overlapping the pixel electrode. The inorganic insulating film is located over the common electrode. The first orientation film is located over the inorganic insulating film. The liquid crystal layer is located over the first orientation film. The second orientation film is located over the liquid crystal layer.

    STRAIN DETECTION DEVICE
    199.
    发明公开

    公开(公告)号:US20240264015A1

    公开(公告)日:2024-08-08

    申请号:US18425674

    申请日:2024-01-29

    CPC classification number: G01L1/225

    Abstract: According to one embodiment, a strain detection device includes a first sensor sheet and a second sensor sheet opposed to the first sensor sheet with a base sandwiched therebetween, and a controller which drives the first sensor sheet and the second sensor sheet. Each of the first sensor sheet and the second sensor sheet includes strain gauges arranged in a row, power supply lines and first signal lines connected to first ends of the strain gauges, and ground lines and second signal lines connected to second ends of the strain gauges. Each of the ground lines of the first sensor sheet is connected to corresponding one of the power supply lines of the second sensor sheet.

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