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:
Oct. 03, 2023
Filed:
Jan. 13, 2021
SK Innovation Co., Ltd., Seoul, KR;
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
SK Innovation Co., Ltd., Seoul, KR;
Industry-Academic Cooperation Foundation, Yonsei University, Seoul, KR;
Abstract
Provided is a method of producing a patterned flexible electrode including: a nanowire formation step of applying a first dispersion containing a metal nanowire to a first sheet which is unwound from a wound state to form a nanowire network; a fiber formation step of electrospinning a second dispersion containing metal nanoparticles on the nanowire network to form a fiber-nanowire network in which a metallic fiber of the metal nanoparticles being agglomerated is incorporated into the nanowire network; a sintering step of photonically sintering the fiber-nanowire network to form a conductive network; and a patterning step of patterning the fiber-nanowire network before the sintering step or patterning the conductive network after the sintering step.