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:
Oct. 31, 2006
Filed:
Aug. 18, 2003
Tien-yau Luh, Taipei, TW;
Lingzhi Zhang, Guangdong, CN;
Chin-fa Lee, Kinmen, TW;
Chung-chih Wu, Taipei, TW;
Cheih-wei Chen, Taichung County, TW;
Tien-yau Luh, Taipei, TW;
Lingzhi Zhang, Guangdong, CN;
Chin-Fa Lee, Kinmen, TW;
Chung-Chih Wu, Taipei, TW;
Cheih-Wei Chen, Taichung County, TW;
Academia Sinica, Taipei, TW;
Abstract
A furan-containing compound of formula (I): Ar is aryl, heteroaryl, or oligoaryl; A is furyl; B is aryl or heteroaryl; Ris hydrogen, alkenyl, alkynyl, aryl, heteroaryl, cyclyl, heterocyclyl, or oligoaryl; and Ris hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, cyclyl, or heterocyclyl. The compound is useful as a hole transporting material in an organic light emitting diode device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile