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:
Jan. 22, 2019
Filed:
Jul. 27, 2017
Ibiden Co., Ltd., Ogaki, JP;
Hajime Sakamoto, Ogaki, JP;
Keisuke Shimizu, Ogaki, JP;
IBIDEN CO., LTD., Ogaki, JP;
Abstract
A wiring board includes conductor layers, core layers including a first core layer and a second core layer formed such that each of the first and second core layers includes a core material, an intermediate insulating layer formed between the first core layer and second core layer such that the intermediate insulating layer does not contain a core material, and an electronic component positioned between the first core layer and second core layer such that the electronic component is embedded in the intermediate insulating layer. At least one of the first and second core layers has a multilayer structure including a resin layer and an adhesive layer laminated on the resin layer such that the resin layer includes the core material and that the adhesive layer does not contain a core material, and the conductor layers include a conductor layer laminated on the adhesive layer of the multilayer structure.