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. 26, 2010
Filed:
Feb. 26, 2007
Jung Seok Hahn, Seongnam-si, KR;
Kyu Yeol IN, Uiwang-si, KR;
Bon Won Koo, Suwon-si, KR;
Kook Min Han, Suwon-si, KR;
Sang-yoon Lee, Seoul, KR;
Jung Seok Hahn, Seongnam-si, KR;
Kyu Yeol In, Uiwang-si, KR;
Bon Won Koo, Suwon-si, KR;
Kook Min Han, Suwon-si, KR;
Sang-Yoon Lee, Seoul, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
Disclosed are a copolymer of a perfluoropolyether derivative and a photosensitive polymer, a composition for forming banks comprising the copolymer, and a method for forming banks using the composition. Also disclosed is an organic thin film transistor including the composition and an electronic device including the organic thin film transistor. The use of the copolymer may enable the formation of banks by a solution coating process. Because an organic thin film transistor including banks formed by the method may be fabricated without any degradation in the characteristics of the organic thin film transistor, improved electronic properties may be exhibited.