| 摘要 |
Provided is a liquid crystal display device comprising a color filter layer and a light-emitting device including a color conversion layer containing quantum dots and a light source, wherein the color filter layer has at least blue, green, and red color filters; the color filters are made of a colored composition including a coloring agent, a binding agent, and a solvent and satisfy formulae (Q1, Q2, Q3); and the emission spectrum of light radiated from the light-emitting device has a first light-emitting peak, a second light-emitting peak, and a third light-emitting peak. (Q1) 0.1≤FR×CR≤1.0 (Q2) 0.1≤FG×CG≤1.2 (Q3) 0.1≤FB×CB≤1.0, where FR, FG, and FB represent the thicknesses (µm) of the color filters of the respective colors, and CR, CG, and CB represent the percentage content of coloring agents in relation to the solid portions of the colored compositions of the color filters of the respective colors. |
