Patent ID: 8944623
Filing Date: 2015-02-03
Classification: G02F,G09F,G09G,H04N

Abstract:
1. A display device comprising: an edge-light backlight unit including: a display panel including: each of the green sections and each of the yellow sections have a first area ratio, and each of the red sections and each of the blue sections have a second area ratio that is larger than the first area ratio; each of the red, green, and yellow sections has a first thickness; each of the blue sections has a second thickness which is smaller than the first thickness; and the first area ratio, the second area ratio, the first thickness, and the second thickness are defined such that a chromaticity of a blue color of output light obtained by passing light from the LED through the color sections in the color filter lies outside a common region of an NTSC chromaticity region according to an NTSC standard and an EBU chromaticity region according to an EBU standard in at least one of a CIE1931 chromaticity diagram and a CIE1976 chromaticity diagram.