Color filter and display panel
AssigneeHannstar Display Corp.
InventorJiun-Haw Lee
Life of this patent
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Abstract
A color filter and a display panel, wherein the color filter includes a color correction material. In an absorption spectrum of the color correction material, a wavelength interval of the absorption spectrum with a visible light absorption rate smaller than 0.2 is from 150 to 180 nanometers.
Claims8
A color filter comprising a color correction material, wherein in an absorption spectrum of the color correction material, a wavelength interval of the absorption spectrum with a visible light absorption rate smaller than 0.2 is from 150 to 310 nanometers, and a wavelength of the visible light is from 390 to 700 nanometers, wherein the visible light absorption rate of the color correction material in a wavelength above 560 nanometers is smaller than 0.1, the color filter is a red color filter, and the color correction material comprises bis(4-(N-(1-naphthyl)pheny-lamino)phenyl)fumaronitrile.
Dependencies are inferred from the claim text.