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.

Date of Patent:
Jul. 07, 2026

Filed:

Jun. 29, 2023
Applicant:

Taiwan Semiconductor Manufacturing Company Ltd., Hsinchu, TW;

Inventors:

You-Cheng Lu, Tainan City, TW;

Stefan Rusu, Sunnyvale, CA (US);

Lan-Chou Cho, Hsinchu City, TW;

Ming Yang Jung, Kaohsiung City, TW;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/125 (2006.01); G02B 6/124 (2006.01); G02B 6/13 (2006.01); G03F 7/00 (2006.01);
U.S. Cl.
CPC ...
G02B 6/125 (2013.01); G02B 6/124 (2013.01); G02B 6/13 (2013.01); G03F 7/0005 (2013.01); G03F 7/70475 (2013.01);
Abstract

A semiconductor structure includes a plurality of semiconductor dies, a first stitch structure disposed in the plurality of semiconductor dies, and a second stitch structure disposed in at least two adjacent semiconductor dies of the plurality of semiconductor dies. The semiconductor dies are arranged to form a column or a row. The first stitch structure crosses all interfaces between the semiconductor dies. The second stitch structure crosses an interface between the at least two adjacent semiconductor dies.


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