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:
Feb. 23, 2021
Filed:
Apr. 27, 2017
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Lee Francis, Milton Keynes, GB;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
A power electronics device includes one or more electrical windings included in an insulating substrate. A cavity and a channel connected to the cavity are also included in the insulating substrate, and a magnetic core is located in the cavity. The device also includes primary and secondary side electrical components located on first and second regions of a principal surface of the insulating substrate. An isolation region is located on the principal surface of the insulating substrate between the first and second regions, and the channel extends from the cavity to a first channel opening at an outside edge of the insulating substrate such that, when viewed along a thickness direction of the insulating substrate, the isolation region completely overlaps the first channel.