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:
Oct. 27, 2020
Filed:
Mar. 13, 2019
Synopsys, Inc., Mountain View, CA (US);
Hsien-Shih Chiu, Taipei, TW;
SYNOPSYS, INC., Mountain View, CA (US);
Abstract
Various embodiments are directed to a mechanism for reserving power resources to address non-uniform and complex routings on a redistribution layer of a flip-chip. Reserving power resources may be performed by rerouting RDL nets by, for example, identifying an initial RDL net route for a RDL net; defining an outer boundary relative to the initial RDL net route, wherein a perimeter of the outer boundary is defined at a defined distance away from the initial RDL net route; defining one or more blockages extending from bumps to intersect the outer boundary; subdividing the initial RDL net route into a plurality of net portions, wherein each net portion is bounded by a portion of the outer boundary and one or more of the blockages; and rerouting at least one of the plurality of net portions to be adjacent at least one blockage bounding the circuit net portion.