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. 03, 2023
Filed:
Jul. 16, 2020
Nvidia Corporation, Santa Clara, CA (US);
Yuanjing Jane Li, Santa Clara, CA (US);
Chuan Zhang, Santa Clara, CA (US);
Jonathon Elliott, Santa Clara, CA (US);
Howard Marks, Santa Clara, CA (US);
NVIDIA CORPORATION, Santa Clara, CA (US);
Abstract
This disclosure provides an integrated circuit device that includes a RDL that is interlocked with a bump (or 'pillar'). The interlocked interface provides the contact RDL-bump interface with increased structural stability that can better withstand the thermal stresses associated with high performance devices IC devices. The interlock structure mitigates crack/delamination that occurs at the RDL-bump interface in large IC chips that are generally subjected to higher stresses during operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile