公开(公告)号：US20250035610A1

公开(公告)日：2025-01-30

申请号：US18715903

申请日：2022-02-03

Applicant: Sharp Display Technology Corporation

Inventor： Kenichi KITOH ,  Fumitoshi YASUO ,  Chihiro TACHINO ,  Tomoko TERANISHI ,  Takeshi HARA

IPC: G01N33/483 ,  C12M1/34

Abstract: A cell potential measuring device includes a base plate having insulation properties, first line disposed on the base plate, an insulation layer disposed on the base plate and covering at least a surface of the first line, a first electrode disposed on the insulation layer and being electrically connected to the first line, and a second line disposed on the base plate and a portion of which is disposed below the first electrode via the insulation layer.

公开(公告)号：US20230323266A1

公开(公告)日：2023-10-12

申请号：US18123209

申请日：2023-03-17

Applicant: Sharp Display Technology Corporation

Inventor： Chihiro TACHINO ,  Takeshi HARA ,  Tomoko TERANISHI ,  Satoshi IHIDA

IPC: C12N5/00 ,  C12M1/12

CPC classification number: C12M25/14 ,  C12N5/0068

Abstract: A cell culture substrate includes a base, a first segment disposed on the base and occupying a part of one surface of the cell culture substrate, and a second segment disposed on the base and occupying another part of the one surface. The second segment is formed of a metal material and thus has a relatively higher surface free energy than the first segment formed of an inorganic material. The second segment is disposed such that a percentage of an area of the second segment in a total area of the first segment and the second segment increases in a gradation direction (first direction) along the one surface.

公开(公告)号：US20230204541A1

公开(公告)日：2023-06-29

申请号：US18087269

申请日：2022-12-22

Applicant: Sharp Display Technology Corporation

Inventor： Tomohiro KOSAKA ,  Tomoko TERANISHI ,  Kei IKUTA ,  Yuuki OOTSUKA ,  Reshan Maduka ABEYSINGHE

IPC: G01N27/624

CPC classification number: G01N27/624

Abstract: A detection cell includes a pair of filter electrodes, disposed separated from and opposing each other. One of the pair of filter electrodes includes a first region provided following a flow direction of an object of measurement introduced between the filter electrodes, and a second region that is provided arrayed with the first region regrading an intersecting direction intersecting the flow direction, and that protrudes to a position at which a distance of separation as to another of the pair of filter electrodes is smaller than that of the first region. First and second downstream-side electrodes are respectively disposed on downstream sides of the first and second regions, in the flow direction, and are separated from each other regarding the intersecting direction. First and second opposing electrodes are disposed on the downstream side from the other of the pair of filter electrodes, and oppose the first and second downstream-side electrodes.

公开(公告)号：US20240310329A1

公开(公告)日：2024-09-19

申请号：US18276619

申请日：2021-04-19

Applicant: Sharp Display Technology Corporation

Inventor： Kei IKUTA ,  Takeshi HARA ,  Tomoko TERANISHI ,  Tomohiro KOSAKA

IPC: G01N27/624

CPC classification number: G01N27/624

Abstract: A detector device includes a pair of filter electrodes, a collector electrode collecting charged particles that pass through a space between the pair of filter electrodes, and a detection circuit connected to the collector electrode and detecting an amount of the charged particles that are collected. The collector electrode includes an upper electrode layer having a collection surface that receives the charged particles, a lower electrode layer that is disposed opposite a surface of the upper electrode layer that is an opposite surface from the collection surface, and an insulation layer having an insulation property and disposed between the upper electrode layer and the lower electrode layer. The detection circuit is configured to be connected to one of the upper electrode layer and the lower electrode layer.

公开(公告)号：US20240150698A1

公开(公告)日：2024-05-09

申请号：US18383626

申请日：2023-10-25

Applicant: Sharp Display Technology Corporation

Inventor： Chihiro TACHINO ,  Tomoko TERANISHI ,  Satoshi IHIDA ,  Takeshi HARA

IPC: C12M1/12 ,  C12M1/00 ,  C12M1/34

CPC classification number: C12M25/14 ,  C12M23/22 ,  C12M41/00

Abstract: A cell culture device includes a substrate, a wire disposed on a main surface of the substrate, an insulating film disposed on the main surface of the substrate and having a part that overlaps the wire, and the electrodes disposed on the insulating film and having a part that overlaps the wire. The insulating film has a contact hole at a position overlapping the wire and the electrode. A plurality of grooves are formed on at least the surface of a part of the electrode that overlaps the contact hole.