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:
Aug. 27, 2024
Filed:
Aug. 28, 2021
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Cheng-Chin Lee, Taipei, TW;
Shao-Kuan Lee, Kaohsiung, TW;
Kuang-Wei Yang, Hsinchu, TW;
Cherng-Shiaw Tsai, New Taipei, TW;
Hsin-Yen Huang, New Taipei, TW;
Hsiaokang Chang, Hsinchu, TW;
Shau-Lin Shue, Hsinchu, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;
Abstract
An interconnection structure, along with methods of forming such, are described. The structure includes a first conductive feature, a first liner having a first top surface disposed on the first conductive feature, a second conductive feature disposed adjacent the first conductive feature, and a second liner disposed on at least a portion of the second conductive feature. The second liner has a second top surface, and the first liner and the second liner each comprises a two-dimensional material. The structure further includes a first dielectric material disposed between the first and second conductive features and a dielectric layer disposed on the first dielectric material. The dielectric layer has a third top surface, and the first, second, and third top surfaces are substantially co-planar.