| 摘要 |
PURPOSE: A thermosetting protective film resin composition for a color filter protective film, a cured film formed from the composition, a color filter containing the cured film, and an LCD device containing the color filter are provided to improve storage stability by solving a plurality of VCD defect inducing problems in the VCD process step. CONSTITUTION: A thermosetting protective film resin composition for a color filter protective film uses a mixture solvent comprising at least two kinds of solvents having different boiling point as a solvent. The mixture solvent uses PGMEA as a base solvent. The second solvent mixed with the PGMEA base solvent is one selected from the group consisting of 3-MBA, PGMEP, diethylene glycol diethyl ether (DEGDEE), diethylene glycol dimethyl ether (DEGDME), ethylene glycol monobutyl ether and diethylene glycol butyl ether. The ratio of PGMEA: the second solvent is 10:90 ~ 40:60 by weight. |
