| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a black matrix excellent in light-shielding property, electric characteristics and transmittance in a near IR region, in particular, a black matrix to be used for a driving substrate of a color liquid crystal display device employing a thin film transistor (TFT) system, and to provide a black resin composition excellent in fluidity and stability for manufacturing the black matrix. <P>SOLUTION: The black resin composition comprises a light-shielding black pigment, a pigment dispersant, a resin and a solvent. The light-shielding black pigment is a perylene-based black pigment having an average primary particle diameter of 50 nm or less and an aspect ratio of the pigment particle of 1:1 to 1:2. <P>COPYRIGHT: (C)2012,JPO&INPIT |
