Patent ID: 8773010

Claim:
A display device, comprising: at least one light-emitting device, configured to provide a white light having a white point chromaticity coordinate (Wx, Wy), wherein 0.23<Wx<0.27, and 0.22<Wy<0.25; and a patterned color filter layer, comprising: a red color filter, configured to covert the white light into a red light after the white light passing through the red color filter, wherein a peak of a transmittance spectrum of the red color filter is between 720 nanometers (nm) and 780 nm, and an intensity of the peak of the transmittance spectrum of the red color filter is between 0.95 and 1; a green color filter, configured to covert the white light into a green light after the white light passing through the green color filter, wherein a peak of a transmittance spectrum of the green color filter is between 534±2 nm, and an intensity of the peak of the transmittance spectrum of the green color filter is between 0.88 and 0.91; and a blue color filter, configured to covert the white light into a blue light after the white light passing through the blue color filter, wherein a peak of a transmittance spectrum of the blue color filter is between 449±2 nm, and an intensity of the peak of the transmittance spectrum of the blue color filter is between 0.83 and 0.87.