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. 08, 2026
Filed:
Jun. 04, 2025
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Tzu-Yu Lin, Taoyuan City, TW;
Yao-Wen Chang, Taipei, TW;
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Abstract
The present disclosure relates to an integrated chip. The integrated chip includes a lower electrode and a high-k dielectric material disposed over the lower electrode. An upper electrode is disposed over a central region of the high-k dielectric material and a dielectric spacer is arranged on a peripheral region of the high-k dielectric material. The high-k dielectric material includes non-zero concentrations of a tetragonal phase and a monoclinic phase. The non-zero concentrations of the tetragonal phase and the monoclinic phase are lower than a concentration of orthorhombic phase within the high-k dielectric material.