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:
Feb. 22, 2011
Filed:
Apr. 18, 2008
Applicants:
Jeong IL Park, Seongnam-si, KR;
Kook Min Han, Suwon-si, KR;
Sang Yoon Lee, Seoul, KR;
Eun Jeong Jeong, Seongnam-si, KR;
Inventors:
Jeong Il Park, Seongnam-si, KR;
Kook Min Han, Suwon-si, KR;
Sang Yoon Lee, Seoul, KR;
Eun Jeong Jeong, Seongnam-si, KR;
Assignee:
Samsung Electronics Co., Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 75/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed herein are an alternating copolymer of phenylene vinylene and oligoarylene vinylene, a preparation method thereof, and an organic thin film transistor including the same. The organic thin film transistor maintains low off-state leakage current and realizes a high on/off current ratio and high charge mobility because the organic active layer thereof is formed of an alternating copolymer of phenylene vinylene and oligoarylene vinylene.