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:
Sep. 02, 2025
Filed:
Apr. 25, 2023
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;
Abstract
An integrated circuit (IC) device includes a plurality of first doped regions of a first semiconductor type over at least one first well region of the first semiconductor type, and a second doped region of a second semiconductor type over a second well region of the second semiconductor type. The second semiconductor type is different from the first semiconductor type. The plurality of first doped regions is arranged along a first direction. Each of the plurality of first doped regions has a first length in the first direction. The second doped region extends in the first direction between at least two first doped regions among the plurality of first doped regions over a second length greater than the first length.