公开(公告)号：US20160195485A1

公开(公告)日：2016-07-07

申请号：US15072020

申请日：2016-03-16

Applicant: Sony Corporation

Inventor： Takashi MIYAMOTO ,  Hiroaki NAKANO ,  Tomomichi MURAKAMI

IPC: G01N27/04 ,  H02J50/12 ,  H02J50/60 ,  G01V3/08

CPC classification number: H02J50/60 ,  B60L11/182 ,  B60L11/1833 ,  B60L2230/00 ,  B60L2270/147 ,  G01N27/045 ,  G01R33/123 ,  G01V3/08 ,  G01V3/10 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  H02J50/70 ,  H02J2007/0096 ,  Y02T10/7005 ,  Y02T10/7088 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/14

Abstract: A detection device, including: one or a plurality of magnetic coupling elements configured to have one or a plurality of coils; and a detection unit that measures or calculates an effective resistance values of the magnetic coupling elements or an effective resistance value of a circuit including at least the magnetic coupling elements and determines a presence or absence of a foreign substance based on a change in the effective resistance value.

公开(公告)号：US20170133425A1

公开(公告)日：2017-05-11

申请号：US15319947

申请日：2015-06-16

Applicant: SONY CORPORATION

Inventor： Kenichi SHIGENAMI ,  Takayuki KAI ,  Natsuhiro AOTA ,  Atsushi MUTO ,  Yoshiyuki AKIYAMA ,  Takashi MIYAMOTO ,  Takayuki SEKIHARA ,  Tomohiro TAKAHASHI

IPC: H01L27/146 ,  H04N5/378 ,  H04N5/374

CPC classification number: H01L27/14636 ,  H01L25/04 ,  H01L25/18 ,  H01L2924/0002 ,  H04N5/374 ,  H04N5/378 ,  H01L2924/00

Abstract: The present technology relates to a circuit substrate, an image sensor, and an electronic apparatus that are capable of suppressing generation of noise in a conductor loop, which is caused due to a change in the conductor loop. A circuit substrate according to the present technology includes a circuit that is formed of a conductor and is capable of forming a conductor loop, at least a part of the dimensions of the conductor loop being variable; and a plurality of conductors that are each formed at a position where an induced electromotive force is generated in the conductor loop by a magnetic field and each have a structure that suppresses a change in the induced electromotive force generated by a change in dimensions of the conductor loop, the magnetic field being generated by the plurality of conductors. The present technology is applicable to, for example, an image sensor and an electronic apparatus.

公开(公告)号：US20160282499A1

公开(公告)日：2016-09-29

申请号：US15085829

申请日：2016-03-30

Applicant: SONY CORPORATION

Inventor： Takashi MIYAMOTO

IPC: G01V3/10 ,  H02J50/60 ,  H02J50/70 ,  H02J50/12 ,  H02J50/90

CPC classification number: G01V3/10 ,  G01N27/72 ,  H01F5/003 ,  H01F38/14 ,  H02J50/12 ,  H02J50/60 ,  H02J50/70 ,  H02J50/90

Abstract: There is provided a detecting apparatus including one or a plurality of magnetic coupling elements that include a plurality of coils, a positioning unit disposed near at least one coil from among the plurality of coils included in the one or plurality of magnetic coupling elements, and a detector that measures an electrical parameter related to the one or plurality of magnetic coupling elements or to a circuit that at least includes the one or plurality of magnetic coupling elements, and determines from a change in the electrical parameter whether a foreign matter capable of generating heat due to magnetic flux is present.

公开(公告)号：US20190252927A1

公开(公告)日：2019-08-15

申请号：US16390421

申请日：2019-04-22

Applicant: Sony Corporation

Inventor： Takashi MIYAMOTO ,  Hiroaki NAKANO ,  Tomomichi MURAKAMI

IPC: H02J50/60 ,  B60L53/36 ,  G01N27/04 ,  B60L53/12 ,  B60L53/30 ,  H02J50/12 ,  H02J7/02 ,  G01V3/10 ,  G01V3/08 ,  G01R33/12 ,  H02J50/70

Abstract: A detection device, including: one or a plurality of magnetic coupling elements configured to have one or a plurality of coils; and a detection unit that measures or calculates an effective resistance values of the magnetic coupling elements or an effective resistance value of a circuit including at least the magnetic coupling elements and determines a presence or absence of a foreign substance based on a change in the effective resistance value.

公开(公告)号：US20180131846A1

公开(公告)日：2018-05-10

申请号：US15572234

申请日：2016-05-02

Applicant: SONY CORPORATION

Inventor： Takashi MIYAMOTO ,  Yoshiyuki AKIYAMA

IPC: H04N5/217 ,  H01L21/768 ,  H01L21/3205 ,  H01L23/522 ,  H01L27/146 ,  H05K1/02 ,  H04N5/369 ,  H04N5/357

CPC classification number: H04N5/217 ,  H01L21/3205 ,  H01L21/768 ,  H01L23/522 ,  H01L27/146 ,  H01L27/14618 ,  H01L27/14634 ,  H01L2224/16145 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/73257 ,  H01L2924/15311 ,  H01L2924/181 ,  H04N5/2253 ,  H04N5/357 ,  H04N5/369 ,  H04N5/374 ,  H05K1/02 ,  H05K1/0228 ,  H05K2201/09236 ,  H01L2924/00014 ,  H01L2924/00012

Abstract: The present technology relates to a circuit board, an imaging device, and an electronic apparatus capable of suppressing the generation of a noise in a conductor loop according to a magnetic field on the periphery of a side end portion of a conductor group. A circuit board of the present technology includes: a conductor group, in which a conductor through which a current flows in a first direction and a conductor through which a current flows in a second direction are aligned in a third direction. A conductor of at least one end portion of the conductor group in the third direction suppresses an induced electromotive force generated in the conductor loop in accordance with a magnetic field generated on the periphery of the conductor group in the third direction. The present technology can be, for example, applied to an imaging device and an electronic apparatus.