| 摘要 |
<p>PURPOSE: A photosensitive resin composition for a light-shielding layer, and a thin film transistor substrate containing a color filter formed by using the composition are provided to improve the easiness of aligning process even if a color filter is formed on an array substrate and to improve the transmittance to the light of a specific wavelength. CONSTITUTION: A photosensitive resin composition for a light-shielding layer has a transmittance 40 % or more to the light having a wavelength of 1,000-2,500 nm and an optical density of 3.0 or greater when a cured film having a thickness of 2.0-2.5 micrometers is formed. The photosensitive resin composition comprises a colorant containing at least two kinds of pigment mixing components capable of being mixed so as to express a black color. The pigment mixing components comprises a red pigment and a blue pigment as an essential component, and comprises further a yellow pigment, a green pigment or their mixture.</p> |
