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:
Jun. 29, 2021
Filed:
Apr. 22, 2019
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Monsen Liu, Zhudong Township, TW;
Lai Wei Chih, Hsinchu, TW;
Chung-Hao Tsai, Huatan Township, TW;
Jeng-Shien Hsieh, Kaohsiung, TW;
En-Hsiang Yeh, Hsinchu, TW;
Chuei-Tang Wang, Taichung, TW;
Taiwan Semiconductor Manufacturing Company, Ltd., Hsin-Chu, TW;
Abstract
A method includes placing a device die and a pre-formed dielectric block over a first carrier, encapsulating the device die and the pre-formed dielectric block in an encapsulating material, grinding a top side of the encapsulating material to expose the top side of the pre-formed dielectric block, removing the carrier from the encapsulating material, the pre-formed dielectric block, and the device die to reveal a bottom side of the pre-formed dielectric block, and forming a ground panel, a feeding line, and a patch on the encapsulating material. The ground panel, the feeding line, the patch, and the pre-formed dielectric block form a patch antenna.