Elliptical diffuser
Elliptically polarizing plate comprising discotic liquid crystal
Embedded information carrier for optical data
Embedded repair lines for thin film electronic display or imager
Encapsulated liquid crystal apparatus having low off-axis haze a
Encapsulated liquid crystal apparatus having low off-axis haze,
Encapsulated liquid crystal having a smectic phase
Encapsulated liquid crystal in liquid crystal material where one
Encapsulated liquid crystal material, apparatus and method
Encapsulated liquid crystal material, apparatus and method
Encapsulated liquid crystal optical read/write storage medium an
Encoded hologram for producing a machine readable image and a hu
Enhanced environment visualization using holographic...
Enhanced environment visualization using holographic...
Enhanced off-axis viewing performance and luminous efficiency of
Enhanced raster scanning assembly
Enhanced volume phase grating with high dispersion, high...
Enhanced-resolution, multiply-exposed reflection hologram
Environmentally protected holographic device construction
Exposure apparatus