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. 08, 2020
Filed:
Jun. 26, 2018
Applicant:
Kyocera Corporation, Kyoto-shi, Kyoto, JP;
Inventors:
Assignee:
KYOCERA CORPORATION, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/05 (2006.01); B32B 27/18 (2006.01); H01B 3/44 (2006.01); H05K 1/09 (2006.01);
U.S. Cl.
CPC ...
H05K 1/056 (2013.01); B32B 27/18 (2013.01); H01B 3/44 (2013.01); H05K 1/09 (2013.01);
Abstract
An organic insulator is composed an organic resin phase as a main component. The organic resin phase includes a weather-resistant stabilizer. The organic resin phase includes an inner region and a surface region formed in at least one surface of the inner region. The surface region has a higher content ratio of the weather-resistance stabilizer than the inner region. A metal-clad laminate includes the organic insulator and a metallic foil laminated on at least one surface of the organic insulator. A wiring board includes a plurality of insulating layers composed of the organic insulator, and a metallic foil disposed between the insulating layers.