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:
May. 25, 2010
Filed:
Jan. 17, 2007
O Bum Kwon, Seoul, KR;
Hyun Moon Choi, Gyeonggi-do, KR;
Sun Yul Lee, Gyeonggi-do, KR;
Kil Sung Lee, Gyeonggi-do, KR;
O Bum Kwon, Seoul, KR;
Hyun Moon Choi, Gyeonggi-do, KR;
Sun Yul Lee, Gyeonggi-do, KR;
Kil Sung Lee, Gyeonggi-do, KR;
Cheil Industries, Inc., , KR;
Abstract
Provided herein are one-solution type thermosetting resin compositions that may be useful to form protective films for color filters used in liquid crystal displays or image sensors. According to some embodiments, the resin compositions may include a self-curable copolymer and an epoxy compound. The protective films may exhibit desirable flatness, adhesiveness, transmittance, heat resistance and chemical resistance. Also provided are methods of forming a film on a substrate, and substrates having a film formed thereon. In addition, provided herein are color filters including a film formed from a composition according to an embodiment of the invention, and liquid crystal displays and image sensors including such color filters.