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Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shu-Hua Chan0
Chin-Sheng Lin0
Yi-Ling Chen0
Teng-Chih Chao0
Bao-Tsan Ko0
Chih-Ping Chen0
Date of Patent
July 13, 2010
Patent Application Number
12130917
Date Filed
May 30, 2008
Patent Primary Examiner
Patent 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).
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