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. 30, 2015
Filed:
Sep. 24, 2010
Dingying Xu, Maricopa, AZ (US);
Nisha Ananthakrishnan, Chandler, AZ (US);
Hong Dong, Perry Hall, MD (US);
Rahul N. Manepalli, Chandler, AZ (US);
Nachiket Raravikar, Gilbert, AZ (US);
Gregory S. Constable, Chandler, AZ (US);
Dingying Xu, Maricopa, AZ (US);
Nisha Ananthakrishnan, Chandler, AZ (US);
Hong Dong, Perry Hall, MD (US);
Rahul N. Manepalli, Chandler, AZ (US);
Nachiket Raravikar, Gilbert, AZ (US);
Gregory S. Constable, Chandler, AZ (US);
INTEL CORPORATION, Santa Clara, CA (US);
Abstract
Underfill materials for fabricating electronic devices are described. One embodiment includes an underfill composition including an epoxy mixture, an amine hardener component, and a filler. The epoxy mixture may include a first epoxy comprising a bisphenol epoxy, a second epoxy comprising a multifunctional epoxy, and a third epoxy comprising an aliphatic epoxy, the aliphatic epoxy comprising a silicone epoxy. The first, second, and third epoxies each have a different chemical structure. Other embodiments are described and claimed.