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:
Jun. 04, 2024
Filed:
Sep. 30, 2021
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Tatsuya Funaki, Nagaokakyo, JP;
Shunsuke Abe, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Nagaokakyo, JP;
Abstract
A composite component that includes an interposer structure and an electronic component. The interposer structure includes a Si base layer having a first main surface and a second main surface facing each other, a rewiring layer on the first main surface, a through Si via electrically connected to the rewiring layer and penetrating the Si base layer, an interposer electrode facing the second main surface, and an adhesive layer. The electronic component has a surface and a component electrode on the surface and connected to the through Si via, and is located between the interposer electrode and the Si base layer such that the component electrode and the surface are adhered to the second main surface of the Si base layer with the adhesive layer interposed therebetween. The through Si via extends from the second main surface, penetrates the adhesive layer, and is electrically connected to the component electrode.