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:
Jan. 17, 2017
Filed:
Nov. 19, 2013
Applicant:
Raytheon Company, Waltham, MA (US);
Inventors:
Steven E. Lau, Harbor City, CA (US);
Steffanie S. Ung, Monterey Park, CA (US);
Assignee:
RAYTHEON COMPANY, Waltham, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/29 (2006.01); H01L 23/31 (2006.01); H01L 23/48 (2006.01); C08L 63/00 (2006.01); C08G 59/50 (2006.01); C08K 3/34 (2006.01); C08K 3/36 (2006.01); C08K 3/38 (2006.01); C08K 3/40 (2006.01); C08K 7/26 (2006.01); C08K 7/28 (2006.01); C08K 3/22 (2006.01); C08K 7/16 (2006.01); C08K 7/20 (2006.01); C09J 163/00 (2006.01); H01L 21/56 (2006.01); H01L 23/00 (2006.01);
U.S. Cl.
CPC ...
H01L 23/293 (2013.01); C08G 59/5033 (2013.01); C08K 3/22 (2013.01); C08K 3/40 (2013.01); C08K 7/16 (2013.01); C08K 7/20 (2013.01); C09J 163/00 (2013.01); H01L 21/563 (2013.01); H01L 23/3142 (2013.01); H01L 24/29 (2013.01); H01L 24/83 (2013.01); C08K 2003/2227 (2013.01); H01L 24/13 (2013.01); H01L 24/16 (2013.01); H01L 24/32 (2013.01); H01L 24/73 (2013.01); H01L 24/92 (2013.01); H01L 2224/131 (2013.01); H01L 2224/16227 (2013.01); H01L 2224/2929 (2013.01); H01L 2224/29298 (2013.01); H01L 2224/32225 (2013.01); H01L 2224/73204 (2013.01); H01L 2224/92125 (2013.01); H01L 2924/15311 (2013.01);
Abstract
A curable composition including: an epoxy resin; and an amine curing component including: an aromatic amine curing agent; and a solubilizer including an aliphatic amine, a cycloaliphatic amine, a non-volatile primary alcohol, non-volatile solvent or a mixture thereof. An electronic assembly including: a substrate; an underfill including a cured product of the curable composition on the substrate; and a ball grid array on the underfill is also disclosed.