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. 07, 2016
Filed:
Mar. 13, 2013
Henkel Ip & Holding Gmbh, Duesseldorf, DE;
Henkel IP & Holding GmbH, Duesseldorf, DE;
Abstract
A method for preparing a semiconductor with preapplied underfill comprises (a) providing a thinned silicon semiconductor wafer having a plurality of metallic bumps on its active face and, optionally, through-silica-vias vertically through the silicon semiconductor wafer; (b) providing an underfill material on a dicing support tape, in which the underfill material is precut to the shape of the semiconductor wafer; (c) aligning the underfill material on the dicing support tape with the semiconductor wafer and laminating the underfill material to the semiconductor wafer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile