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:
Dec. 21, 2021
Filed:
Feb. 21, 2020
Xilinx, Inc., San Jose, CA (US);
Myongseob Kim, Pleasanton, CA (US);
Henley Liu, San Jose, CA (US);
Cheang Whang Chang, Mountain View, CA (US);
XILINX, INC., San Jose, CA (US);
Abstract
An integrated circuit device and techniques for manufacturing the same are described therein. The integrated circuit device leverages two or more pairs of stacked integrated circuit dies that are fabricated in mirror images to reduce the complexity of manufacturing, thus reducing cost. In one example, an integrated circuit device is provided that includes an integrated circuit (IC) die stack. The IC die stack includes first, second, third and fourth IC dies. The first and second IC dies are coupled by their active sides and include arrangements of integrated circuitry that are mirror images of each other. The third and fourth IC dies are also coupled by their active sides and include arrangements of integrated circuitry that are mirror images of each other.