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. 10, 2024
Filed:
Dec. 16, 2022
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Takayuki Shimamura, Nagaokakyo, JP;
Yusuke Kamitsubo, Nagaokakyo, JP;
Ryutatsu Mizukami, Nagaokakyo, JP;
Sunao Fukutake, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
A multilayer substrate includes a resin multilayer body including, in a lamination direction, first and second laminate portions respectively including first and second thermoplastic resin layers, and a first interlayer connection conductor extending through the first thermoplastic resin layer. A storage elastic modulus of the first thermoplastic resin layer is lower than that of the second thermoplastic resin layer at a measurement temperature equal to or higher than a minimum melting point among melting points of metallic elements included in the first interlayer connection conductors and equal to or lower than melting points of the first thermoplastic resin layer and the second thermoplastic resin layer.