LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR PRODUCING SAME

摘要

The present invention provides a liquid crystal display device exhibiting high display quality while conserving power, and capable of suppressing the deterioration of display quality over time. To this end, the provided liquid crystal display device has: a liquid crystal cell section provided with a transparent substrate, a color filter having a multi-colored pigmented layer and formed on the transparent substrate, a counter substrate, and a liquid crystal layer formed between the color filter and the counter substrate; and a backlight section provided with a light-emitting device having a blue-light-emitting element, a red fluorescent substance and a green fluorescent substance. Furthermore, the provided liquid crystal display device is characterized in that the multi-colored pigmented layer has a blue-pigmented layer containing a pigment material comprising a specific triarylmethane compound, and the red fluorescent substance is a surface treated M1 2[M2 1-xMn4+ xF6] (for example, M1 is K+ and M2 is Si, etc.).