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:
Feb. 28, 2023
Filed:
Mar. 07, 2022
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Hung-Chun Cho, Hsinchu, TW;
Hung-Jui Kuo, Hsinchu, TW;
Yu-Hsiang Hu, Hsinchu, TW;
Sih-Hao Liao, New Taipei, TW;
Wei-Chih Chen, Taipei, TW;
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Abstract
A package structure and method of forming the same are provided. The package structure includes a die, a via, an encapsulant, an adhesion promoter layer, and a polymer layer. The via is laterally aside the die. The encapsulant laterally encapsulates the die and the via. The adhesion promoter layer is sandwiched between the via and the encapsulant. The encapsulant comprises a portion aside the via and under the adhesion promoter layer, and the portion of the encapsulant is sandwiched between the adhesion promoter layer and the polymer layer.