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:
Jan. 07, 2025
Filed:
Mar. 07, 2022
Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;
Martin Christopher Holland, San Jose, CA (US);
Timothy Vasen, Linthicum Heights, MD (US);
Blandine Duriez, Brussels, BE;
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD., Hsinchu, TW;
Abstract
A method includes placing a first charged metal dot on a first position of a surface of a semiconductor substrate. A first charged region is formed on a second position of the surface of the semiconductor substrate. A precursor gas is flowed along a first direction from the first position toward the second position on the semiconductor substrate, thereby forming a first carbon nanotube (CNT) on the semiconductor substrate. A dielectric layer is deposited to cover the first CNT and the semiconductor substrate. A second charged metal dot is placed on a third position of a surface of the dielectric layer. A second charged region is formed on a fourth position of the surface of the dielectric layer. The precursor gas is flowed along a second direction from the third position toward the fourth position on the semiconductor substrate, thereby forming a second CNT on the first CNT.