A thermally-transferred color filter array element comprising a support having thereon a polymeric dye image-receiving layer containing a thermally-transferred image comprising a repeating pattern of colorants, one of the colorants being a mixture of a yellow dye and a cyan dye to form a green hue, said cyan dye having the formula:
wherein:
R represents hydrogen; a substituted or unsubstituted alkyl group having from 1 to 8 carbon atoms; a cycloalkyl group having from 5 to 8 carbon atoms; a substituted or unsubstituted alkenyl group having from 2 to 8 carbon atoms; or a substituted or unsubstituted aralkyl group having from 7 to 14 carbon atoms;
R¹ represents R; a substituted or unsubstituted acyl group having from 2 to 9 carbon atoms; a substituted or unsubstituted aroyl group having from 7 to 18 carbon atoms; or a substituted or unsubstituted heteroaroyl group having from 2 to 10 carbon atoms;
each J independently represents hydrogen; halogen; or a substituted or unsubstituted alkyl or alkoxy group having from 1 to 6 carbon atoms; and
n is from 1 to 3.
一种热转印彩色滤光片阵列元件,包括一个支架,支架上有一个聚合物
染料图像接收层,该层含有热转印图像,该图像包括
着色剂的重复图案,其中一种
着色剂是黄色
染料和青色
染料的混合物,形成绿色色调,所述青色
染料的
化学式为
其中
R 代表氢;具有 1 至 8 个碳原子的取代或未取代的烷基;具有 5 至 8 个碳原子的环烷基;具有 2 至 8 个碳原子的取代或未取代的烯基;或具有 7 至 14 个碳原子的取代或未取代的芳烷基;
R¹ 代表 R;具有 2 至 9 个碳原子的取代或未取代的酰基;具有 7 至 18 个碳原子的取代或未取代的芳基;或具有 2 至 10 个碳原子的取代或未取代的杂芳基;
每个 J 独立地代表氢;卤素;或具有 1 至 6 个碳原子的取代或未取代的烷基或 烷氧基;以及
n 为 1 至 3。