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:
May. 28, 2019
Filed:
Dec. 30, 2016
Western Digital Technologies, Inc., San Jose, CA (US);
Western Digital Technologies, Inc., San Jose, CA (US);
Abstract
A semiconductor device and a fabricating method of semiconductor device are disclosed. The semiconductor device includes: a substrate having a bonding pad on a surface of the substrate; at least two semiconductor components each having a first surface and a second surface opposite the first surface, the semiconductor components stacked on top of each other on the surface of the substrate via a layer of component attach material attached on the second surface of the respective semiconductor component; an integral through via hole extending completely through the semiconductor components and the layers of component attach material and having a substantially uniform diameter along an extending direction of the integral through via hole aligned with the bonding pad on the surface of the substrate, and a continuous conductive material filled in the integral through via hole and in physical and electrical contact with the bonding pad of the substrate.