| abstract |
A red multilayer substrate according to one embodiment of the present invention is provided, on a substrate, with a multilayer structure which is composed of a red colored layer and a color conversion layer. The color conversion layer contains a pyrromethene derivative. This red multilayer substrate is applicable to a color filter substrate. This color filter substrate is applicable to an image display device. In addition, the multilayer structure in this red multilayer substrate, which is composed of a red colored layer and a color conversion layer that contains a pyrromethene derivative, is applicable to a substrate for displays. |