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:
May. 17, 2016
Filed:
Feb. 20, 2013
Taiwan Semiconductor Manufacturing Co., Ltd., Hsin-Chu, TW;
Chi-Liang Kuo, Hsinchu, TW;
Tz-Jun Kuo, Zhudong Township, TW;
Hsiang-Huan Lee, Jhudong Township, TW;
Taiwan Semiconductor Manufacturing Co., Ltd., Hsin-Chu, TW;
Abstract
The present disclosure relates to a method of forming a back-end-of-the-line metal interconnect layer. The method is performed by depositing one or more self-assembled monolayers on a semiconductor substrate to define a metal interconnect layer area. A metal interconnect layer having a plurality of metal structures is formed on the semiconductor substrate within the metal interconnect layer area. An inter-level dielectric layer is then formed onto the surface of the semiconductor substrate in areas between the plurality of metal structures.