| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a color filter which enables display satisfying an NTSC standard, in a "white EL+CF system" organic EL display. <P>SOLUTION: In the organic EL display device in which a white light-emitting organic EL element is combined with a color filter having at least red, green and blue pixels, the green pixel of the color filter has a transmittance at wavelengths of 475 nm and 595 nm of 2.0% or less, and the maximum transmittance at wavelengths of 400-700 nm of 40% or more. <P>COPYRIGHT: (C)2012,JPO&INPIT |
