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:
Apr. 23, 2019
Filed:
Apr. 13, 2018
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventor:
Kenichi Umeda, Ashigara-kami-gun, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/28 (2006.01); H01L 51/00 (2006.01); H01L 51/05 (2006.01); H01L 51/10 (2006.01); H01L 21/288 (2006.01); H01L 29/417 (2006.01); H01L 29/786 (2006.01);
U.S. Cl.
CPC ...
H01L 51/105 (2013.01); H01L 21/28 (2013.01); H01L 21/288 (2013.01); H01L 29/417 (2013.01); H01L 29/786 (2013.01); H01L 51/0022 (2013.01); H01L 51/05 (2013.01); H01L 51/0545 (2013.01); H01L 51/0074 (2013.01); H01L 51/0078 (2013.01); H01L 51/0558 (2013.01);
Abstract
An object of the present invention is to provide an electrode material for an organic semiconductor device with which an excellent electrode pattern can be formed, a method for forming an electrode pattern, and an organic thin-film transistor. An electrode material for an organic semiconductor device of the present invention includes inorganic nanoparticles, an organic π-conjugated ligand, water, 0.0005% to 15% by mass of a fluorine-based surfactant, and a surface tension adjuster of which a dielectric constant is 20 to 30, in which the organic π-conjugated ligand is a ligand having at least one hydrophilic substituent.