The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 24, 2024
Filed:
Sep. 02, 2022
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Yusuke Imaizumi, Kawasaki Kanagawa, JP;
Jia Liu, Yokohama Kanagawa, JP;
Yoshinari Tamura, Yokohama Kanagawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Abstract
According to one embodiment, an isolator includes a first wiring board and a second wiring board. The first wiring board includes a first insulating layer including first and second principal surfaces; a first coil provided on the first principal surface; and a first pad provided on the first principal surface and electrically connected to the first coil. The second wiring board includes a second insulating layer including third and fourth principal surfaces; a second coil provided on the third principal surface; and a second pad provided on the fourth principal surface and electrically connected to the second coil. The first and second coils are arranged in such a manner as to face each other, and an external size of the second wiring board is smaller than an external size of the first wiring board.