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:
Feb. 24, 2015
Filed:
Sep. 26, 2012
Applicant:
Apple Inc., Cupertino, CA (US);
Inventors:
Jie-Hua Zhao, Cupertino, CA (US);
Yizhang Yang, Sunnydale, CA (US);
Jun Zhai, San Jose, CA (US);
Chih-Ming Chung, Cupertino, CA (US);
Assignee:
Apple Inc., Cupertino, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/02 (2006.01); H01L 23/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
A PoP (package-on-package) package includes a bottom package coupled to a top package. Terminals on the top of the bottom package are coupled to terminals on the bottom of the top package with an electrically insulating material located between the upper surface of the bottom package and the lower surface of the top package. The bottom package and the top package are coupled during a process that applies force to bring the packages together while heating the packages.