Patent ID: 7924374

Claim:
A display device comprising: a light source; and a pixelized color filter element comprising: a plurality of first pixelized filters; a plurality of second pixelized filters; and a plurality of third pixelized filters; wherein the pixelized color filter element has a total reflectance higher than 5% in a wavelength range of 400 to 700 nm, and each of the first pixelized filters, second pixelized filters and third pixelized filters is a non-polar filter and comprises: a first material layer made of a first isotropic material and having a total transmittance higher than 50% in a wavelength range of 400 to 700 nm; and a second material layer made of a second isotropic material and having a total transmittance higher than 50% in a wavelength range of 400 to 700 nm.