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. 10, 2025
Filed:
May. 13, 2022
Applicant:
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Inventor:
Hsiu-Ying Cho, Hsin Chu, TW;
Assignee:
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/66 (2006.01); H01L 23/528 (2006.01); H01L 23/552 (2006.01);
U.S. Cl.
CPC ...
H01L 23/66 (2013.01); H01L 23/5286 (2013.01); H01L 23/552 (2013.01); H01L 2223/6616 (2013.01); H01L 2223/6627 (2013.01); H01L 2223/6677 (2013.01); H01L 2223/6688 (2013.01);
Abstract
A device includes a transmission line structure including a signal line, a shielding structure conductive strips spaced apart from one and another and having lengthwise directions substantially perpendicular to a lengthwise direction of the signal line, a first transistor electrically coupled to the transmission line structure, and a second transistor electrically coupled to at least one of the conductive strips to control the at least one of the conductive strips to be electrically coupled to ground or electrically floating.