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:
Aug. 04, 2026
Filed:
Aug. 14, 2023
Taiwan Semiconductor Manufacturing Company Limited, Hsinchu, TW;
Chin-Hua Wang, New Taipei City, TW;
Tsung-Yen Lee, Hemei Township, TW;
Cong-Wei Yang, Hsinchu, TW;
Shin-Puu Jeng, Po-Shan Village, TW;
Taiwan Semiconductor Manufacturing Company Limited, Hsinchu, TW;
Abstract
A device structure includes: an interposer including interposer dielectric material layers having formed therein interposer metal interconnect structures and die-side interposer bonding pads; at least one semiconductor die having formed therein in-die bonding pads that are bonded to a respective one of the die-side interposer bonding pads by metal-to-metal bonding; and a composite die frame laterally surrounding the at least one semiconductor die. The composite die frame includes a molding compound die frame portion including a molding compound material and frame edge reinforcement structures located at corners of the composite die frame and including a material having a lower coefficient of thermal expansion at 20 degrees Celsius than the molding compound material.