公开(公告)号：US20220229019A1

公开(公告)日：2022-07-21

申请号：US17614304

申请日：2020-05-29

Applicant: KYOCERA Corporation

Inventor： Shinnosuke NAKAMURA ,  Atsuomi FUKUURA ,  Hiroshi KATTA

IPC: G01N29/02 ,  G01N29/24

Abstract: A sensor device includes a substrate having a substrate surface, a first IDT electrode, a second IDT electrode, and a waveguide. The first IDT electrode and the second IDT electrode are positioned on the substrate surface. The waveguide is positioned on the substrate surface and between the first IDT electrode and the second IDT electrode. At least one of the first IDT electrode and the second IDT electrode includes a reference electrode and a signal electrode each including a plurality of electrode fingers, the plurality of electrode fingers being arranged in a juxtaposed manner in one direction. A distance between the at least one of the first IDT electrode and the second IDT electrode and the waveguide is shorter than an interval between the reference electrode and the signal electrode in the one direction.

公开(公告)号：US20150362463A1

公开(公告)日：2015-12-17

申请号：US14763741

申请日：2013-12-19

Applicant: KYOCERA CORPORATION

Inventor： Yasutaka OHASHI ,  Atsuomi FUKUURA ,  Tetsuro UMEMURA ,  Kouji MIYAMOTO ,  Hiroyasu TANAKA ,  Hiroyuki YAMAJI

IPC: G01N29/02

CPC classification number: G01N29/022 ,  F01D5/082 ,  F02C7/18 ,  F04D19/02 ,  F04D29/053 ,  F04D29/584 ,  F05D2240/12 ,  F05D2250/232 ,  G01N2291/0423 ,  Y02T50/671 ,  Y02T50/673 ,  Y02T50/676 ,  Y10T29/49229

Abstract: A sensor which uses a detection element such as a surface acoustic wave element, and includes a flow passage for a specimen is provided. A sensor includes a substrate; a detection element located on the substrate and having a detection portion which detects an object to be detected contained in a specimen, in an upper surface thereof; and a flow passage structure located on the substrate and covering the detection portion with a space. The flow passage structure has an inlet for the specimen, a flow passage continuing from the inlet, and a space which continues from an end portion of the flow passage closer to the detection element and is located above the detection portion, and a bottom surface of the flow passage has, on the end portion of the flow passage closer to the detection element, a notched portion whose width gradually decreases toward an upstream of the flow passage.

Abstract translation: 提供了使用诸如表面声波元件的检测元件并且包括用于样本的流动通道的传感器。 传感器包括基板; 检测元件，其位于所述基板上，具有检测部，其检测被检体内容纳的检测体的上表面; 以及位于所述基板上并且以所述空间覆盖所述检测部的流路结构。 流路结构具有用于试样的入口，从入口延伸的流路，以及从流路的端部延伸到更靠近检测元件并位于检测部的上方的空间， 所述流路在所述流路的靠近所述检测元件的端部具有朝向所述流路的上游逐渐减小的切口部。

公开(公告)号：US20220196610A1

公开(公告)日：2022-06-23

申请号：US17606390

申请日：2020-04-22

Applicant: KYOCERA Corporation

Inventor： Shinnosuke NAKAMURA ,  Atsuomi FUKUURA ,  Hiroshi KATTA

IPC: G01N29/24

Abstract: A sensor device includes a substrate having a substrate surface, a first IDT electrode positioned on the substrate surface, a second IDT electrode positioned on the substrate surface, a waveguide, and a protective film. The waveguide is positioned on the substrate surface and between the first IDT electrode and the second IDT electrode. The waveguide includes a first immobilized layer positioned on the substrate surface and a second immobilized layer positioned on the first immobilized layer. The second immobilized layer is positioned inside an outer edge of the first immobilized layer as seen in a plan view.

公开(公告)号：US20200232843A1

公开(公告)日：2020-07-23

申请号：US16634616

申请日：2018-07-19

Applicant: KYOCERA Corporation

Inventor： Atsuomi FUKUURA

IPC: G01H11/08 ,  G01N5/02 ,  G01L1/18 ,  G01N27/04

Abstract: A sensor element comprises: a first substrate; a detector disposed on the first substrate; and a second substrate surrounding the first substrate and supporting the first substrate. The second substrate is thicker than the first substrate. The second substrate has a connection part which is connected to the first substrate and a non-connection part which is not connected to the first substrate. The detector is located in the vicinity of the connection part.

公开(公告)号：US20180217132A1

公开(公告)日：2018-08-02

申请号：US15747140

申请日：2016-05-31

Applicant: KYOCERA CORPORATION

Inventor： Kyosuke KISHIMOTO ,  Hideharu KURIOKA ,  Atsuomi FUKUURA

IPC: G01N33/53 ,  G01N29/02 ,  G01N21/552 ,  G01N27/414 ,  G01N33/543 ,  G01N33/68

CPC classification number: G01N33/5308 ,  G01N21/553 ,  G01N27/4145 ,  G01N29/022 ,  G01N29/4427 ,  G01N33/53 ,  G01N33/543 ,  G01N33/5438 ,  G01N33/54386 ,  G01N33/566 ,  G01N33/6893 ,  G01N33/723 ,  G01N2291/012 ,  G01N2291/02466 ,  G01N2291/02809 ,  G01N2333/4713 ,  G01N2440/38 ,  G01N2800/042

Abstract: A measurement method includes a measurement step of measuring a first single value and a second signal value, the first signal value being based on a reaction between a first reacting substance and the sample, the second signal value being based on a reaction between a second reacting substance and the sample, the first reacting substance having a higher reactivity to a second detection target than to a first detection target, the second reacting substance having a higher reactivity to the first detection target than to the second detection target.

公开(公告)号：US20180003708A1

公开(公告)日：2018-01-04

申请号：US15547466

申请日：2016-01-28

Applicant: KYOCERA CORPORATION

Inventor： Kazuhiro NISHIZONO ,  Hideharu KURIOKA ,  Hiroyasu TANAKA ,  Hiroshi KATTA ,  Atsuomi FUKUURA

IPC: G01N33/553

CPC classification number: G01N33/553 ,  G01N33/54306

Abstract: There is provided a sensing method which can detect a detection target with good sensitivity. A detection target sensing method includes supplying a detection target to a base having a first substance immobilized on a surface thereof, the detection target being bindable to the first substance; supplying a second substance to the base after the detection target is supplied thereto, the second substance being bindable to the detection target; and supplying a metal particle to the base after the second substance is supplied thereto, the metal particle being bindable to the second substance.