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. 17, 2015
Filed:
Dec. 19, 2014
Fujitsu Limited, Kawasaki-shi, JP;
Kei Fukui, Kamiminochi, JP;
Koji Komemura, Nagano, JP;
Hiromitsu Kobayashi, Nagano, JP;
Mitsuo Denda, Nagano, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A method for manufacturing a component built-in substrate is disclosed, which can attain high densities of components and wirings. The method includes: mounting electronic components on a predetermined member with its surface being provided with a first layer enabled to be exfoliated; stacking a second layer to fill the electronic components further on the first layer; exfoliating and removing the predetermined member from a stacked body configured by stacking the second layer on the first layer; and forming a via to penetrate the first layer and conduct to the electronic components from a surface of the surfaces of the stacked body, from which the predetermined member is removed.