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:
Nov. 22, 2022
Filed:
Sep. 10, 2020
Applicant:
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Inventors:
Yen-Chun Lin, Hsinchu, TW;
Bao-Ru Young, Hsinchu County, TW;
Ting-Yun Wu, Taipei, TW;
Yen-Sen Wang, Hsinchu, TW;
Hsiao-Wen Hsu, Hsinchu, TW;
Assignee:
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/544 (2006.01); H01L 21/66 (2006.01);
U.S. Cl.
CPC ...
H01L 22/32 (2013.01); H01L 23/544 (2013.01); H01L 2223/5446 (2013.01);
Abstract
A semiconductor device may include function circuits and a test line structure beside the function circuits. The test line structure includes standard cell circuit blocks including a first components and environment circuit regions between the standard cell circuit blocks. The environment circuit regions include second components. The first components are different from the second components in structure, arrangement or a combination thereof.