McKenna Long Aldridge LLP
Photosensitive composition comprising triazine-based photoactive compound containing oxime ester
The present invention relates to a photosensitive composition comprising a triazine-based photoactive compound containing oxime ester. The photosensitive composition according to the present invention has good sensitivity, retention rate, mechanical strength, heat resistance, chemical resistance and developing durability since it contains, as photopolymerization initiator, a compound having an oxime ester group and a triazine group in one molecule and thus effectively absorbs UV radiation. Therefore, the photosensitive composition according to the present invention is advantageous not only in curing of materials for color filters, resin black matrixes, column spacers, overcoats and passivation films of liquid crystal displays, but also in high temperature process characteristics.
LF Chem, Ltd.
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additional additional inventional inventional
Hee Kwan Sung Hyun Il Eok Chang Ho Geun Young Min Young Keon Woo Kyung Jun Dong Chang Dong Kung Jeong Ae Han Soo Xiang Li Jong Hyun
Park Kim Kwon Cho Cha Lim Lee Kim Choi Oh Yoon Kim Li Park