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:
May. 03, 2022

Filed:

Feb. 23, 2021
Applicant:

Nanya Technology Corporation, New Taipei, TW;

Inventors:

Ting-Cih Kang, New Taipei, TW;

Chiang-Lin Shih, New Taipei, TW;

Hsih-Yang Chiu, Taoyuan, TW;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 17/18 (2006.01); G11C 17/16 (2006.01);
U.S. Cl.
CPC ...
G11C 17/16 (2013.01); G11C 17/18 (2013.01);
Abstract

A fuse array structure includes first and second active areas, first and second line contacts, first and second gate contacts and a common gate layer formed across the first and second active areas. The first line contact and the first gate contact are formed on the first active area. The second line contact and the second gate contact are formed on the second active area. The common gate layer is between the first active area and the first gate contact and is between the second active area and the second gate contact. The first active area, the first line contact, the first gate contact and the common gate layer form a first fuse. The second active area, the second line contact, the second gate contact and the common gate layer form a second fuse.


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