| 摘要 |
<p>PURPOSE: A display device is provided to obtain a high transmittance, excellent color reproducibility and finely processed pigments by adding a pigment derivative on a color filter layer. CONSTITUTION: A display device includes an organic electro-luminescence and color filter layers(12) composed with a red color filter layer, a green color filter layer and a blue color filter layer. The color filter layers contain pigments, a pigment derivative and a dispersing agent. A pigment contained in a coloring pattern for a green color filter layer(12G) is aluminum phthalocyanine and a pigment yellow. The pigment concentration of the green color filter layer is 60% or less.</p> |
