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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 10902969 B1

PDFFull Text
Date of Patent:
Jan. 26, 2021

Filed:

May. 14, 2018

Organic semiconductor composition, organic semiconductor film, organic thin film transistor, and method of manufacturing organic thin film transistor

Applicant:

Fujifilm Corporation, Tokyo, JP;

Inventors:

Yosuke Yamamoto, Kanagawa, JP;

Fumiko Tamakuni, Kanagawa, JP;

Assignee:

FUJIFILM Corporation, Tokyo, JP;

Attorney:

Studebaker & Brackett PC

Primary Examiner:

Matthew R Diaz

Int. Cl.
CPC ...
H01B 1/12 (2006.01); H01L 51/00 (2006.01); C08G 61/12 (2006.01); C08K 5/45 (2006.01); H01L 51/05 (2006.01); C08L 65/00 (2006.01); H01L 29/786 (2006.01); C09D 165/00 (2006.01);
U.S. Cl.
CPC ...
H01B 1/12 (2013.01); C08G 61/12 (2013.01); C08G 61/126 (2013.01); C08K 5/45 (2013.01); C08L 65/00 (2013.01); C09D 165/00 (2013.01); H01L 29/786 (2013.01); H01L 51/0036 (2013.01); H01L 51/0043 (2013.01); H01L 51/05 (2013.01); C08G 2261/124 (2013.01); C08G 2261/148 (2013.01); C08G 2261/1412 (2013.01); C08G 2261/1424 (2013.01); C08G 2261/18 (2013.01); C08G 2261/228 (2013.01); C08G 2261/314 (2013.01); C08G 2261/3223 (2013.01); C08G 2261/3225 (2013.01); C08G 2261/3241 (2013.01); C08G 2261/3243 (2013.01); C08G 2261/3244 (2013.01); C08G 2261/3246 (2013.01); C08G 2261/334 (2013.01); C08G 2261/344 (2013.01); C08G 2261/41 (2013.01); C08G 2261/414 (2013.01); C08G 2261/92 (2013.01); H01L 51/0003 (2013.01);
Abstract

An object of the present invention is to provide an organic semiconductor composition that may form an organic thin film transistor having excellent hysteresis characteristics while high carrier mobility is maintained. Another object of the present invention is to provide an organic semiconductor film, an organic thin film transistor, and a method of manufacturing an organic thin film transistor. An organic semiconductor composition according to the present invention includes: a compound X having a molecular weight of 2,000 or greater and having a repeating unit represented by Formula (1); and a low molecular weight compound Y represented by Formula (2).

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