Black pigment dispersion composition and black pigment dispersion resist composition containing the same

摘要

The present invention is to provide a black pigment dispersion composition which is excellent in dispersibility, higher in OD value, surface resistance value, and infrared transmittance, and favorable in light shielding property, and a black pigment dispersion resist composition containing the same. SOLUTION: A. a. Lactam black, b. Purple pigment, c. Blue pigment and / or green pigment, d. Black pigment dispersion composition containing carbon black, a pigment containing a to d