Display device, for memory in pixel (MIP) system and inspection machine automatically detecting pixel defect

    公开(公告)号:US11521571B2

    公开(公告)日:2022-12-06

    申请号:US17480754

    申请日:2021-09-21

    Abstract: According to one embodiment, a display device including a plurality of pixels each of which includes a memory is provided. The display device includes a plurality of signal lines connected to the plurality of pixels, a signal line drive circuit configured to provide a data signal to one of the memories through one of the signal lines, a readout circuit configured to read the data signal in the memory through the signal line, and an output wire configured to externally output the data signal read by the readout circuit without passing through the signal line drive circuit.

    Liquid crystal display device
    572.
    发明授权

    公开(公告)号:US11520178B2

    公开(公告)日:2022-12-06

    申请号:US17382021

    申请日:2021-07-21

    Abstract: According to one embodiment, a display device includes a liquid crystal panel, a case covering a rear surface side of the liquid crystal panel, a backlight device disposed in the case and opposed to the liquid crystal panel with a gap, a first holding member provided on a side plate of the case, and a second holding member including a fixation part attached to the side plate of the case, and a second holding part interposed between an optical sheet and a rear surface of the liquid crystal panel to cover a light source device and an end part of the optical sheet on the light source device side.

    ELECTRONIC DEVICE
    573.
    发明申请

    公开(公告)号:US20220384749A1

    公开(公告)日:2022-12-01

    申请号:US17804339

    申请日:2022-05-27

    Abstract: According to one embodiment, an electronic device includes an insulating base including a strip-shaped portion having elasticity and an island-shaped portion connected to the strip-shaped portion, an organic insulating film disposed on the insulating base, an inorganic insulating film disposed on the organic insulating film, a wiring disposed between the strip-shaped portion and the organic insulating film, an electrical element disposed on the inorganic insulating film and electrically connected to the wiring, in the island-shaped portion, a barrier wall overlapping the island-shaped portion and the strip-shaped portion and surrounding the electrical element, and a sealing film covering the electrical element.

    DISPLAY DEVICE AND ARRAY SUBSTRATE FOR DISPLAY DEVICE

    公开(公告)号:US20220382113A1

    公开(公告)日:2022-12-01

    申请号:US17884600

    申请日:2022-08-10

    Inventor: Kentaro OKUYAMA

    Abstract: According to one embodiment, a display device includes a first substrate, a second substrate, a liquid crystal layer located between the first substrate and the second substrate and containing a polymer and a liquid crystal molecule, and a light emitting module provided along a side surface of the second transparent substrate. At least one of the first substrate and the second substrate includes first light-shielding portions arranged in a first direction. When a width of each of the first light-shielding portions in the first direction is defined as Lx, and an interval of the adjacent first light-shielding portions in the first direction is defined as Sx, a duty ratio Dx shown by Lx/(Sx+Lx) is less than or equal to 0.2.

    DISPLAY DEVICE
    575.
    发明申请

    公开(公告)号:US20220381972A1

    公开(公告)日:2022-12-01

    申请号:US17884975

    申请日:2022-08-10

    Abstract: According to one embodiment, a display device includes a first transparent substrate including a first main surface, a second transparent substrate including a first end portion, a liquid crystal layer containing strip-shaped polymers and liquid crystal molecules, a third transparent substrate including a second end portion and a second main surface, a first light-emitting element and a first light guide. The first light guide includes a first surface and a second surface. A height from the first main surface to the second surface is less than a height from the first main surface to the second main surface.

    Display device with organic layer
    576.
    发明授权

    公开(公告)号:US11515384B2

    公开(公告)日:2022-11-29

    申请号:US17144375

    申请日:2021-01-08

    Abstract: A display device includes a display region including a plurality of first regions, and a plurality of second regions arranged with a certain gap between the plurality of first regions, wherein each of the plurality of first regions includes a transistor, a first organic layer, a wiring, a first organic insulating layer on the wiring and the transistor, a display element on the first organic insulating layer, a first sealing layer on the display element and stacked in order with a first inorganic insulating layer, a second organic insulating layer and a second inorganic insulating layer, each of the plurality of second regions includes the wiring, a second organic layer on the wiring, a second sealing layer stacked in order with the first inorganic insulating layer and the second inorganic insulating layer, and a thickness of the second organic layer is smaller than the thickness of the first organic layer.

    IMAGE PROCESSING DEVICE AND HEAD-UP DISPLAY

    公开(公告)号:US20220377305A1

    公开(公告)日:2022-11-24

    申请号:US17875410

    申请日:2022-07-28

    Abstract: According to one embodiment, an image processing device includes an acquisition unit which obtains a target image, a generation unit which generates a three-dimensional image by reordering a plurality of video signals corresponding to the obtained target image such that each of the video signals is written to one of a plurality of pixels arranged in a horizontal direction while skipping a predetermined number of pixels, and an output unit which outputs the generated three-dimensional image to a display device.

    SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

    公开(公告)号:US20220376009A1

    公开(公告)日:2022-11-24

    申请号:US17879829

    申请日:2022-08-03

    Inventor: Yohei YAMAGUCHI

    Abstract: A semiconductor device includes an insulating substrate, a first semiconductor region configured of polysilicon formed on the insulating substrate, an insulating film laminated on the first semiconductor region, a contact hole formed in the insulating film and reaching the first semiconductor region, a second semiconductor region configured of an oxide semiconductor formed on the insulating film, a contact electrode configured of a conductive material and electrically connected to the first semiconductor region, where the conductive material is embedded in the contact hole. The insulating film contains a metallic element at an interface with the contact hole, where the metallic element forms the oxide semiconductor.

    DETECTION DEVICE
    580.
    发明申请

    公开(公告)号:US20220375973A1

    公开(公告)日:2022-11-24

    申请号:US17747496

    申请日:2022-05-18

    Abstract: A detection device includes a plurality of detection elements arranged in a matrix having a row-column configuration in a detection region, a plurality of scan lines coupled to the detection elements arranged in a first direction, a plurality of output signal lines that are coupled to the detection elements arranged in a second direction different from the first direction, and to which the detection elements output detection signals, a detection circuit configured to be supplied with the detection signals through the output signal lines, and a control circuit configured to output at least selection signals for switching between selection and non-selection of the output signal lines to supply the detection signals to the detection circuit. The control circuit is configured to discharge an electric charge of each of the non-selected output signal lines different from the selected output signal lines.

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