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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.:

US 11923302 B1

PDFFull Text
Date of Patent:
Mar. 05, 2024

Filed:

Jun. 30, 2022

Semiconductor device and method of manufacture

Applicant:

Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;

Inventors:

Fong-Yuan Chang, Hsinchu, TW;

Noor Mohamed Ettuveettil, Hsinchu, TW;

Po-Hsiang Huang, Tainan, TW;

Sen-Bor Jan, Tainan, TW;

Ming-Fa Chen, Taichung, TW;

Chin-Chou Liu, Xinfeng Township, TW;

Yi-Kan Cheng, Taipei, TW;

Assignee:

TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD., Hsinchu, TW;

Attorney:

Slater Matsil, LLP

Primary Examiner:

Mohammad A Rahman

Int. Cl.
CPC ...
H01L 23/528 (2006.01); H01L 23/522 (2006.01); H01L 23/00 (2006.01);
U.S. Cl.
CPC ...
H01L 23/5286 (2013.01); H01L 23/5226 (2013.01); H01L 24/09 (2013.01); H01L 2224/08135 (2013.01); H01L 2224/08137 (2013.01); H01L 2224/08145 (2013.01); H01L 2224/08146 (2013.01); H01L 2224/08147 (2013.01);
Abstract

Semiconductor devices and methods of manufacture are provided wherein a metallization layer is located over a substrate, and a power grid line is located within the metallization layer. A signal pad is located within the metallization layer and the signal pad is surrounded by the power grid line. A signal external connection is electrically connected to the signal pad.

Find Patent Forward Citations

Chang, Fong-Yuan. (2024). Semiconductor device and method of manufacture (U.S. Patent No. 11923302). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11923302

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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