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:
May. 14, 2019
Filed:
Apr. 06, 2016
Analog Devices, Inc., Norwood, MA (US);
Xiaojie Xue, Bedford, MA (US);
Michael J. Zylinski, Haverhill, MA (US);
Thomas M. Goida, Windham, NH (US);
Kathleen O. O'Donnell, Arlington, MA (US);
ANALOG DEVICES, INC., Norwood, MA (US);
Abstract
An integrated device package is disclosed. The package can include a carrier, such as first integrated device die, and a second integrated device die stacked on the first integrated device die. The package can include a buffer layer which coats at least a portion of an exterior surface of the first integrated device die and which is disposed between the second integrated device die and the first integrated device die. The buffer layer can comprise a pattern to reduce transmission of stresses between the first integrated device die and the second integrated device die.