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:
May. 20, 2025
Filed:
Jul. 28, 2021
Kyocera Corporation, Kyoto, JP;
Hitoshi Tega, Kyoto, JP;
KYOCERA Corporation, Kyoto, JP;
Abstract
A circuit board includes an insulating substrate including a wiring conductor and a first resin substrate that is made of a resin different from the insulating substrate and is laminated on the insulating substrate. The first resin substrate has a plurality of internal conductors located from a surface thereof facing the insulating substrate to a surface on a side opposite to the insulating substrate. Each of the plurality of internal conductors includes a part that is inclined with respect to a perpendicular to the surface facing the insulating substrate. Intervals at which the plurality of internal conductors are located on the side opposite to the insulating substrate are narrower than intervals at which the plurality of internal conductors are located on an insulating substrate side.