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:
Jul. 10, 2012
Filed:
May. 11, 2007
Hee Young OH, Seoul-si, KR;
Choun Woo Lee, Suwon-si, KR;
Hye Kyoung Cho, Yongin-si, KR;
Ju Kwang Park, Siheung-si, KR;
Cheon Seok Lee, Seongnam-si, KR;
Hee Young Oh, Seoul-si, KR;
Choun Woo Lee, Suwon-si, KR;
Hye Kyoung Cho, Yongin-si, KR;
Ju Kwang Park, Siheung-si, KR;
Cheon Seok Lee, Seongnam-si, KR;
Cheil Industries Inc., Gumi-si, KR;
Abstract
Disclosed is a resin composition including a cardo resin. Exemplary resin compositions can include (a) a cardo resin having a structural unit represented by Formula 1, (b) a reactive unsaturated compound, (c) an initiator, and (d) a solvent, (R═H, Et, CHCl, CHOH, CHCH═CHor Ph), and k is integer from 1 to 40. Further disclosed is a color filter which includes a fine pattern formed using the composition. The color filter can exhibit superior resistance to heat and chemicals, improved developability, and good adhesiveness.