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. 10, 2017
Filed:
May. 27, 2014
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventors:
Swee Kah Lee, Melaka, MY;
Joachim Mahler, Regensburg, DE;
Chew Theng Tai, Melaka, MY;
Yik Yee Tan, Melaka, MY;
Soon Lock Goh, Melaka, MY;
Poh Cheng Lim, Melaka, MY;
Jagen Krishnan, Melaka, MY;
Peh Hean Teh, Melaka, MY;
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 179/04 (2006.01); H01L 23/29 (2006.01); C09D 5/08 (2006.01); C09D 163/00 (2006.01); H01L 21/56 (2006.01); C08G 14/06 (2006.01); C09D 161/34 (2006.01);
U.S. Cl.
CPC ...
C09D 179/04 (2013.01); C08G 14/06 (2013.01); C09D 5/08 (2013.01); C09D 161/34 (2013.01); C09D 163/00 (2013.01); H01L 21/565 (2013.01); H01L 23/296 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48247 (2013.01); H01L 2924/181 (2013.01);
Abstract
A primer composition is provided. The primer composition includes at least one bi- or multi-functional benzoxazine compound; and at least one compound including a functional group having affinity for a metallic surface, and a cross-linkable group. A method of forming a primer layer on a semiconductor device, and a method of encapsulating a semiconductor device are also provided.