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:
Aug. 16, 2011
Filed:
Jun. 26, 2009
Chih-ping Chen, Kaohsiung County, TW;
Chao-ying Yu, Kaohsiung, TW;
Ching-yen Wei, Taipei, TW;
Yi-ling Chen, Chiayi County, TW;
Gue-wuu Hwang, Hsinchu, TW;
Ching Ting, Hsinchu, TW;
Bao-tsan Ko, Pingtung, TW;
Yi-chun Chen, Hsinchu, TW;
Yu-ling Fan, Hsinchu County, TW;
Chih-Ping Chen, Kaohsiung County, TW;
Chao-Ying Yu, Kaohsiung, TW;
Ching-Yen Wei, Taipei, TW;
Yi-Ling Chen, Chiayi County, TW;
Gue-Wuu Hwang, Hsinchu, TW;
Ching Ting, Hsinchu, TW;
Bao-Tsan Ko, Pingtung, TW;
Yi-Chun Chen, Hsinchu, TW;
Yu-Ling Fan, Hsinchu County, TW;
Abstract
The invention discloses soluble polythiophene derivatives containing highly coplanar repeating units. The coplanar characteristic of side chain conjugated thiophene units improves the degree of the intramolecular conjugation and intermolecular π-π interaction. The polythiophene derivative exhibits good carrier mobility and is suitable for use in photo-electronic device such as organic thin film transistors (OTFT), organic light-emitting diodes (OLEDs), and organic solar cells (OSCs).