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:
Dec. 01, 2020
Filed:
Dec. 11, 2017
Kyocera Corporation, Kyoto, JP;
Keizou Sakurai, Yasu, JP;
Kyocera Corporation, Kyoto, JP;
Abstract
An antenna substrate includes a cap substrate including a first antenna conductor located on upper and lower surfaces of a first insulating layer; a frame substrate including an opening located in the second insulating layer and having an outer periphery that surrounds an individual of or a collective number of outer peripheries of the plurality of first antenna conductors in a top view; a base substrate including a second antenna conductor located on an upper surface of a third insulating layer; a first adhesive material adhering the first insulating layer and the second insulating layer; and a second adhesive material adhering the second insulating layer and the third insulating layer; and the first adhesive material and the second adhesive material include a first bonding member and a second bonding member having an adhesive strength to the second insulating layer greater than that of the first bonding member.