Patent ID: 7980693

Claim:
An anaglyphic image display device that provides at least one anaglyphic image when viewed through appropriate filter lenses, the anaglyphic display device comprising: at least one left-oriented target display component, the left-oriented target display components comprising a first color shading at a first wavelength; at least one right-oriented target display component, the right-oriented target display components comprising a second color shading at a second wavelength; a background comprising a third color shading at a third wavelength that comprises a mixture of the first color shading at the first wavelength and the second color shading at the second wavelength; at least one first lens filter matching the first wavelength; and at least one second lens filter matching the second wavelength, wherein the luminance contrast between the first color shading at the first wavelength and the third color shading at the third wavelength is equal to the luminance contrast between the second color shading at the second wavelength and the third color shading at the third wavelength.