| 摘要 |
PROBLEM TO BE SOLVED: To provide a red pixel, a green pixel, and a color filter suitable for a display element using a light-emitting element including a quantum dot as a light source, and to provide a display element.SOLUTION: The red pixel has a chromaticity coordinate satisfying 0.670≤x≤0.680 in a CIE color system when a light-emitting element including a quantum dot is used as a light source, and has a film thickness of 3.0 μm or less. The green pixel has a chromaticity coordinate satisfying 0.690≤y≤0.710 in the CIE color system when the above light-emitting element is used as a light source, and has a film thickness of 3.0 μm or less. A color filter including at least either of the red pixel and the green pixel is provided. A display element 1 is constituted by using a color filter 9 including the red pixel 9R and the green pixel 9G, and a light-emitting element 2 including a quantum dot. |
