| 摘要 |
A display device comprises a light source unit, a substrate, and a color conversion layer. The light source unit provides a blue light. The substrate is formed at the top or the side of the light source unit, and comprises a plurality of pixels arranged in a matrix form. The color conversion layer comprises: a light conversion unit which is formed at the bottom of the substrate, corresponds to a part or the entire of the pixels, and absorbs the blue light and outputs a first light having the longer wavelength than the blue light; and a transmission reflection layer which is formed between the substrate and the light conversion unit, reflects a part or all of the blue light, and penetrates a part of the blue light which is not reflected, and the first light. |
