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:
Jul. 26, 2022
Filed:
Jun. 30, 2016
Applicant:
National Research Council of Canada, Ottawa, CA;
Inventors:
Assignee:
NATIONAL RESEARCH COUNCIL OF CANADA, Ontario, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 3/12 (2006.01); C09D 11/52 (2014.01); C09D 11/322 (2014.01); C09D 11/033 (2014.01); C09D 11/037 (2014.01); C09D 11/36 (2014.01); H01L 21/288 (2006.01);
U.S. Cl.
CPC ...
C09D 11/52 (2013.01); C09D 11/033 (2013.01); C09D 11/037 (2013.01); C09D 11/322 (2013.01); C09D 11/36 (2013.01); H01L 21/288 (2013.01); H05K 3/1208 (2013.01); H05K 3/125 (2013.01); H05K 3/1241 (2013.01); H05K 2201/0145 (2013.01);
Abstract
Disclosed is a method of printing an ultranarrow line of a functional material. The method entails providing a substrate having an interlayer on the substrate and printing the ultranarrow line by depositing ink on the interlayer of the substrate, the ink comprising the functional material and a solvent mixture that partially dissolves the interlayer on the substrate to cause the ink to shrink and sink into the interlayer on the substrate thereby reducing a width of the line.