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:
Nov. 14, 2023
Filed:
Feb. 10, 2021
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Tomoegawa Co., Ltd., Tokyo, JP;
Hiroaki Takahashi, Mie, JP;
Kiyotaka Komori, Mie, JP;
Masaya Koyama, Mie, JP;
Jun Tochihira, Shizuoka, JP;
Ryu Harada, Shizuoka, JP;
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD., Osaka, JP;
TOMOEGAWA CO., LTD., Tokyo, JP;
Abstract
A multilayer printed wiring board including one or more insulating layersand at least one conductive layerwhich are stacked alternately is disclosed. The one or more insulating layersinclude at least one liquid crystal polymer resin layerso that each of the one or more insulating layersincludes at least one layer selected from a group consisting of at least one polyolefin resin layerand the at least one liquid crystal polymer resin layer. A percentage by volume of the at least one liquid crystal polymer resin layerrelative to the one or more insulating layersis within a range of 5 to 90%.