COATING COMPOSITION, METHOD FOR MANUFACTURING OPTICAL FILM, OPTICAL FILM, POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY DEVICE OF OCB (OPTICALLY COMPENSATORY BEND), TN (TWISTED NEMATIC), VA (VERTICAL ALIGNMENT) AND IPS (IN-PLANE SWITCHING) MODES

摘要

PPROBLEM TO BE SOLVED: To provide a coating composition to suppress drastically the coating irregularity and drying ununiformity and to provide a related technique using the same. PSOLUTION: This coating composition includes a compound which is polymerizable with either the heating or the active energy-ray irradiation, and a solvent, wherein the above solvent contains two or more solvent components, and the two solvent components of A and B in the above solvent components, letting a boiling point temperature of the solvent component A be X(C), and a boiling point temperature of the above solvent component B be Y(C), they satisfy the following relationship, equation (1): XY, and equation (2): 30Y-X80. PCOPYRIGHT: (C)2010,JPO&INPIT