| 摘要 |
<p>A thermally-transferred color filter array element comprising a transparent support having thereon a thermally-transferred image comprising a repeating mosaic pattern of colorants in a receiving layer, characterized in that one of the colorants is a phenyl or thienyl azoaniline blue dye. In a preferred embodiment, the dye has the following formula: <CHEM> wherein R<1> and R<2> each independently represents hydrogen; a substituted or unsubstituted alkyl group of from 1 to 6 carbon atoms; a cycloalkyl group of from 5 to 7 carbon atoms; or a substituted or unsubstituted aryl or hetaryl group of from 6 to 10 carbon atoms; R<3> represents hydrogen or a substituted or unsubstituted alkyl or alkoxy group of from 1 to 10 carbon atoms; R<2> may be taken together with R<1> to form a 5- or 6-membered ring; R<1> or R<2> may be combined with R<3> or may be joined to the carbon atom of the benzene ring at a position ortho to the position of attachment of the anilino nitrogen to form a 5- or 6-membered ring; R<4> represents hydrogen, a substituted or unsubstituted alkyl or alkoxy group of from 1 to 10 carbon atoms, halogen, sulfonamido or acylamido; R<5> represents nitro, cyano, fluorosulfonyl, alkylsulfonyl, arylsulfonyl, acyl, alkoxycarbonyl, carbamoyl, sulfamoyl, trifluoromethyl or halogen; R<6> represents nitro, cyano, acyl, trifluoroacetyl, dicyanovinyl or tricyanovinyl; and J represents -S- or -CH=CR<5>-. u</p> |
