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. 16, 2003
Filed:
Aug. 22, 2001
William T. Chou, Cupertino, CA (US);
Solomon Beilin, San Carlos, CA (US);
Michael G. Lee, San Jose, CA (US);
Michael G. Peters, Santa Clara, CA (US);
Wen-chou Vincent Wang, Cupertino, CA (US);
Fujitsu Limited, Kawasaki, JP;
Abstract
A method of fabricating a multilayer interconnected substrate is disclosed. In one embodiment, the method includes providing a structure having a dielectric substrate having a first substantially planar surface and an opposing second substantially planar surface. A first conductive layer is disposed on the first substantially planar surface of the dielectric substrate, and an interface is present between the first conductive layer and the dielectric substrate. A blind via site is formed in the structure, and through the dielectric substrate to the interface between the first conductive layer and the dielectric substrate. The blind via site is filled with a conductive material by an electrolytic plating process.