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. 09, 2012
Filed:
Mar. 24, 2010
Szu-ying Chen, Taoyuan County, TW;
Heng-wen Ting, Pingtung County, TW;
Tri-rung Yew, Hsinchu, TW;
Jeng-hua Wei, Taipei, TW;
Szu-Ying Chen, Taoyuan County, TW;
Heng-Wen Ting, Pingtung County, TW;
Tri-Rung Yew, Hsinchu, TW;
Jeng-Hua Wei, Taipei, TW;
National Tsing Hua University, Hsinchu, TW;
Abstract
The present invention discloses a soluble and air-stable perylene diimide (PDI) derivative to function as an N-type organic semiconductor material. In the PDI derivative of the present invention, the core thereof is substituted by electron withdrawing groups, and the side chains thereof are substituted by benzene functional groups, whereby are promoted the solubility and air-stability of the molecule. The PDI derivative of the present invention can be used to fabricate an organic semiconductor element via a soluble process at a low temperature and under an atmospheric environment.