Dye containing curable composition, color filter, and process of preparing color filter
AssigneeFUJIFILM Corporation
InventorHideki TAKAKUWA
Life of this patent
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Abstract
The present invention provides a dye-containing curable composition a dye-containing curable composition containing at least an alkali soluble binder, an organic-solvent-soluble dye, a radiation-sensitive compound and a metal complex of a transition element in which the maximum value of a molar absorption coefficient ε in a visible light range is smaller than that of the organic-solvent-soluble dye; a color filter using the curable composition; and a process of preparing the curable composition.
Claims13
1-9. (canceled)
A color filter prepared by using a dye-containing curable composition containing at least an alkali soluble binder, an organic-solvent-soluble dye, a radiation-sensitive compound and a metal complex of a transition element in which the maximum value of a molar absorption coefficient ε in a visible light range is smaller than that of the organic-solvent-soluble.
A process of preparing a color filter comprising the steps of:
- applying a dye-containing curable composition containing at least an alkali soluble binder, an organic-solvent-soluble dye, a radiation-sensitive compound and a metal complex of a transition element in which the maximum value of a molar absorption coefficient ε in a visible light range is smaller than that of the organic-solvent-soluble on a substrate;
- exposing the dye-containing curable composition through a mask;
- and forming a pattern image by development.
Dependencies are inferred from the claim text.