Patent ID: 8503078

Claim:
A method of displaying 3D images, comprising the steps of: transmitting 3D image content to a receiving device, the 3D image content comprising first and second images; displaying a 3D image comprising displaying the first image with first multi-primary spectral properties and displaying the second image with second multi-primary spectral properties; and wherein: the first and second spectral properties comprise spectrally complementary properties; and at least one of the first and second spectral properties are shifted relative to spectral properties of viewing filters configured to view at least one of the first and second displayed images the viewing filters comprise shaped filters disposed in glasses; the receiving device is part of a display system in a theater or venue; the spectral properties of the viewing filters comprise at least one passband having at least one property red shifted relative to corresponding spectral properties of the displayed image being viewed through the filter; the viewing filters comprise a layered material forming bandpasses passing wavelengths shifted relative to corresponding spectral properties of the images; and the spectral properties of the displayed images comprise narrowband lights having a full width at half maximum of less than approximately 25 nm.