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:
Apr. 15, 2008
Filed:
Feb. 07, 2006
Won Cheol Jung, Seoul, KR;
Jean Roncali, Angers, FR;
Sang Cheol Park, Seoul, KR;
Antonio Cravino, Angers, FR;
Philippe Leriche, Angers, FR;
Pierre Frere, Angers, FR;
Sophie Roquet, Angers, FR;
Won Cheol Jung, Seoul, KR;
Jean Roncali, Angers, FR;
Sang Cheol Park, Seoul, KR;
Antonio Cravino, Angers, FR;
Philippe Leriche, Angers, FR;
Pierre Frere, Angers, FR;
Sophie Roquet, Angers, FR;
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Abstract
Low molecular weight conjugated nitrogen compounds having linear conjugated chains, and devices fabricated using the conjugated nitrogen compounds as organic semiconductor materials, hole conducting materials, or light-emitting materials. The conjugated nitrogen compounds can be spin-coated at room temperature, are stable, and has superior electrical conductivity.