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:
Nov. 15, 2011
Filed:
Mar. 27, 2009
Shu-hua Chan, Miaoli County, TW;
Teng-chih Chao, Pingjhen, TW;
Bao-tsan Ko, Pingtung, TW;
Chih-ping Chen, Kaohsiung County, TW;
Chin-sheng Lin, Tainan, TW;
Yi-ling Chen, Chiayi County, TW;
Chao-ying Yu, Kaohsiung, TW;
Shu-Hua Chan, Miaoli County, TW;
Teng-Chih Chao, Pingjhen, TW;
Bao-Tsan Ko, Pingtung, TW;
Chih-Ping Chen, Kaohsiung County, TW;
Chin-Sheng Lin, Tainan, TW;
Yi-Ling Chen, Chiayi County, TW;
Chao-Ying Yu, Kaohsiung, TW;
Industrial Technology Research Institute, Hsinchu County, TW;
Abstract
The present invention discloses a soluble polythiophene derivative containing highly coplanar repeating units. The coplanar characteristic of the TPT (thiophene-phenylene -thiophene) units improves the degree of intramolecular conjugation and intermolecular π-π interaction. The polythiophene derivative exhibits good carrier mobility and is suitable for use in optoelectronic devices such as organic thin film transistors (OTFTs), organic light-emitting diodes (OLEDs), and organic solar cells (OSCs).