Lg Chem, Ltd

Ho-Chan Ji

Sung-Hyun Kim

Kyung-Soo Choi

Dong-Chang Choi

Geun-Young Cha

Dae-Hyun Kim

Han-Soo Kim

Hyun-Sik Kim

Mi-Kyoung Kim

Ji-Heum Yoo

Min-Young Lim

Yoon-Hee Heo

Min-A Yu

Ji-Su Kim

Jae-Joon Kim

Mi-Ae Kim

A colored dispersion according to the present invention comprises a resin including monomers of Formulas 1 to 4, as a binder resin. Accordingly, a photoresist composition for a black matrix of a high light shielding property, which has the dispersion stability of the colored dispersion according to the present invention, could be provided, and a black matrix of high sensibility having an uniform process characteristic while maintaining a high light-shielding property could be produced.

Colored dispersion, photoresist composition and black matrix

The present invention relates to a method for manufacturing a color filter and a color filter manufactured by using the same. More particularly, the present invention pertains to a method for manufacturing a color filter, which includes performing plasma treatment of a black matrix (BM) pattern formed on a substrate to increase a difference in ink repellency of the black matrix pattern and a pixel unit, and a color filter manufactured by using the same. When the production method of the present invention is used, it is possible to provide the color filter in which color mixing does not occur in a pixel unit or between pixel units during discharging of ink by using an inkjet printing process, discoloration due to unfilling does not occur, a surface is uniform, and there is an insignificant step in the pixel unit or between the pixel units.

Method for manufacturing color filter and color filter manufactured by using the same

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Daejeon, South Korea

Ho-Chan Ji