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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.:

US 11001687 B1

PDFFull Text
Date of Patent:
May. 11, 2021

Filed:

Aug. 07, 2017

Substrate with functional fine line and method for forming functional fine line

Applicant:

Konica Minolta, Inc., Tokyo, JP;

Inventors:

Masayoshi Yamauchi, Chofu, JP;

Hidenobu Ohya, Hachioji, JP;

Takenori Omata, Kokubunji, JP;

Naoto Niizuma, Hachioji, JP;

Assignee:

Konica Minolta, Inc., Tokyo, JP;

Attorney:

Rankin, Hill & Clark LLP

Primary Examiner:

Stanley Tso

Int. Cl.
CPC ...
H01B 5/14 (2006.01); C08J 7/04 (2020.01); H01L 51/50 (2006.01); B32B 27/36 (2006.01); H01B 13/00 (2006.01); B32B 3/14 (2006.01); H05K 3/38 (2006.01); C09D 11/033 (2014.01); C09D 167/03 (2006.01); H05K 1/03 (2006.01); H05K 1/09 (2006.01); H05K 3/24 (2006.01); C25D 7/00 (2006.01); H05K 3/12 (2006.01);
U.S. Cl.
CPC ...
C08J 7/0423 (2020.01); B32B 3/14 (2013.01); B32B 27/36 (2013.01); C09D 11/033 (2013.01); C09D 167/03 (2013.01); H01B 5/14 (2013.01); H01B 13/00 (2013.01); H01L 51/50 (2013.01); H05K 1/0373 (2013.01); H05K 1/097 (2013.01); H05K 3/386 (2013.01); C08J 2367/02 (2013.01); C08J 2467/03 (2013.01); C25D 7/00 (2013.01); H05K 1/0326 (2013.01); H05K 3/125 (2013.01); H05K 3/246 (2013.01); H05K 2201/0108 (2013.01); H05K 2201/0145 (2013.01); H05K 2203/1131 (2013.01);
Abstract

Provided are a substrate with a functional fine line having excellent optical properties and excellent adhesion of the functional fine line, and a method for forming the functional fine line. The substrate with a functional fine line according to the present invention has an undercoat layer including a hydrophobically modified polyester resin on the substrate, and has a functional fine line including a deposit of functional microparticles and having a line width of 1 μm or more and 10 μm or less on the undercoat layer. The method for forming a functional fine line according to the present invention includes forming an undercoat layer including a hydrophobically modified polyester resin on a substrate, and then forming a functional fine line including a deposit of functional microparticles and having a line width of 1 μm or more and 10 μm or less on the undercoat layer.

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