PRESSURE SENSOR
    2.
    发明申请
    PRESSURE SENSOR 审中-公开

    公开(公告)号:US20190219461A1

    公开(公告)日:2019-07-18

    申请号:US16336379

    申请日:2017-08-29

    申请人: Nissha Co., Ltd.

    发明人: Hideaki NADA

    IPC分类号: G01L1/20 G01L5/00

    CPC分类号: G01L1/20 G01L5/00 G01L5/0028

    摘要: A pressure sensor is disclosed. The pressure sensor includes a common electrode, sensitized electrodes, mountain-shaped pressure-sensitive layers, and thin-film transistors. The common electrode is formed as a layer. The sensitized electrodes are arranged in a matrix opposing the common electrode. The mountain-shaped pressure-sensitive layers are respectively formed over the sensitized electrodes on a side close to the common electrode. The thin-film transistors are disposed to correspond to the sensitized electrodes on sides of the sensitized electrodes opposite to the common electrode. A distance between the sensitized electrodes and an outer edge of a contact surface at which the common electrode and the mountain-shaped pressure-sensitive layers contact gradually becomes narrower when, due to pressing force applied to the common electrode toward the mountain-shaped pressure-sensitive layers and the sensitized electrodes, the contact surface expands outward from central portions of the mountain-shaped pressure-sensitive layers when viewed in plan.

    SENSOR DEVICE FOR DETECTING PRESSURE
    5.
    发明申请

    公开(公告)号:US20180356300A1

    公开(公告)日:2018-12-13

    申请号:US16061035

    申请日:2016-12-09

    IPC分类号: G01L1/14 H05K1/18 H05K1/14

    摘要: The present invention relates to a sensor device for detecting pressure. The sensor device for detecting pressure, according to one embodiment of the present invention, may comprise: an elastic dielectric; a sensing unit including a first wiring and a second wiring for outputting sensing signals; and a flexible printed circuit board provided with a first connection terminal to which the first wiring is connected, and with a second connection terminal to which the second wiring is connected, wherein the first wiring is formed on one surface of the dielectric and may be connected to the first connection terminal, and wherein the second wiring is formed on another surface of the dielectric facing the surface on which the first wiring is formed and may be connected to the second connection terminal.

    SENSOR SHEET AND CAPACITANCE-TYPE SENSOR
    8.
    发明申请

    公开(公告)号:US20180224346A1

    公开(公告)日:2018-08-09

    申请号:US15941399

    申请日:2018-03-30

    IPC分类号: G01L9/12

    CPC分类号: G01L9/12 G01L1/14 G01L5/00

    摘要: A sensor sheet and a capacitance-type sensor are provided in which the proportion of a dead area to the entire sensor body is small and detection units that are incapable of detection do not tend to be formed after being cut. A sensor sheet includes a pressure sensing area in which a plurality of detection units are set, and a dead area that is disposed adjacent to the pressure sensing area in a planar direction and that has a take-out portion. A front-side detection path that passes by way of front-side jumper wiring layers and a back-side detection path that passes by way of back-side jumper wiring layers are set between the detection units and the take-out portion. The sensor sheet is cuttable while securing a sensor body that has at least one detection unit, the take-out portion, and the front-side detection path and the back-side detection path for the detection unit.

    DEVICE FOR MEASURING TIRE GROUND STATE
    10.
    发明申请

    公开(公告)号:US20180164187A1

    公开(公告)日:2018-06-14

    申请号:US15806550

    申请日:2017-11-08

    发明人: Akihiro Koike

    IPC分类号: G01M17/02

    摘要: A device for measuring a tire ground state includes a traveling surface, a tire drive unit grounding a tire on the traveling surface and rolls the tire, a measuring sheet mounted to a partial area of the traveling surface for measuring the tire ground state, a protection sheet covering the measuring sheet, and a backward and forward tensile force application mechanism applying a tensile force along a tire forward traveling direction to the protection sheet. A space conducting the protection sheet to a portion below the traveling surface is formed in at least one of a delay side and an advance side of the measuring sheet in the tire forward traveling direction on the traveling surface, and the backward and forward tensile force application mechanism is structured such as to pull at least one end of the protection sheet in the tire forward traveling direction from below the traveling surface.