Compound and colored resin composition
AssigneeSumitomo Chemical Company, Limited
InventorsTakuma AOKI, Tomohiro NAKAYAMA
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AssigneeSumitomo Chemical Company, Limited
InventorsTakuma AOKI, Tomohiro NAKAYAMA
Estimating the term…
A compound having a high molar absorption coefficient in a maximum absorption wavelength (λmax) within a range of 600 to 750 nm and good stability before and after post-baking when a color filter is produced. The present invention relates to a compound represented by formula (I): wherein Z1 and Z2 each independently represent a group represented by formula (i), R3 represents a hydrocarbon group optionally having a substituent, an aromatic heterocyclic group optionally having a substituent, or a group in which a hydrocarbon group optionally having a substituent and an aromatic heterocyclic group optionally having a substituent are combined, and —CH2— contained in the hydrocarbon group is optionally replaced with —O—, —CO—, —NR6—, —S—, —SO—, or —SO2—, wherein R7 represents a hydrogen atom, a hydrocarbon group optionally having a substituent, or a group represented by formula (ii), and a1 represents 0 or 1.
A compound represented by formula (I):
Dependencies are inferred from the claim text.