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:
Nov. 01, 2022
Filed:
Aug. 01, 2019
Xtpl S.a., Wroclaw, PL;
Piotr Kowalczewski, Wroclaw, PL;
Aneta Wiatrowska, Wroclaw, PL;
Michal Dusza, Wroclaw, PL;
Filip Granek, Tanskiego, PL;
XTPL S.A., Wroclaw, PL;
Abstract
A method of forming a structure upon a substrate is disclosed. The method comprises: providing a substrate upon a surface of which a plurality of electrically conductive pads are disposed; depositing fluid containing a dispersion of electrically polarizable nanoparticles onto the substrate such that at least a portion of a first one of the plurality of pads is in contact with the fluid; applying an alternating electric field to the fluid using a first electrode and a second electrode, the first electrode being positioned so as to provide an effective first electrode end position from which the electric field is applied, coincident with the deposited fluid, and spaced apart from the first pad by a distance, and the second electrode being in contact with the first pad, such that a plurality of the nanoparticles are assembled to form a first elongate structure extending along at least part of the distance between the effective first electrode end position and the portion of the first pad.