Polarisation recuperation system

Display systems with and methods for multiple source colour illumination

Apparatus and method for color and polarization switching

Two-stage projection architecture

Dynamic range and contrast enhancement for microdisplay

Projection display

Reflective LCD projection system using wide-angle cartesian polarizing beam splitter and color separation and recombination prisms

Clean-up polarizer and gamma control for display system

3-Panel transmissive projection system

Liquid crystal on silicon (LCOS) microdisplay with retarder that reduces light beam polarization changes

Projection-type display device

Polarization recovery system for projection displays

Projector-type image display apparatus

Image display apparatus

Polarizing beam splitter and projection apparatus having the same

Three-dimensional image projecting apparatus

Image display device

Display apparatus with two polarization compensators

Projection device for projecting an image

Polarization recovery system for projection displays

Projection display system using multiple light sources and polarizing element for using with same

Luminous intensity distribution control device and display having the same

Optical unit and image display apparatus

High efficiency electromagnetic beam projector, and systems and methods for implementation thereof

Projector

Image display apparatus, projector, and polarization compensation system

Image display device

Illumination system using polarization conversion

Projection device having an increased efficiency

Image display apparatus

Optical element and projection image display apparatus using the same

Projection type image display apparatus and optical system

Projection type image display apparatus

Color separation device, imaging optical engine, and projection apparatus

Light modulating unit and image projection apparatus

Optical projection system and method

Optical projection system and method

Optical system with angular compensator

Light separation device, blazed grating device, diffraction grating device, and illumination optical system

Liquid crystal projector, liquid crystal device and substrate for liquid crystal device

Polarization recovery system for projection displays

Spatially patterned polarization compensator

Image display apparatus

Image display device having a transmissive panel and an optical isolator

Projection device and liquid crystal panel unit for use in the projection device

High efficiency electromagnetic beam projector, and systems and methods for implementation thereof

Illumination apparatus and liquid crystal projector using the illumination apparatus

Exposure system for creating a patterned polarization compensator

Image display device having a field lens

Color filters and sequencers using color-selective light modulators

Projection display system

Image display device having a compensating prism group

Reflecting type liquid crystal display device and projector using the same

Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement with phase coordinated polarization switching

Polarization luminaire and projection display

Projector apparatus for preventing degradation in image quality due to heat

Advanced prism assemblies and prism assemblies using cholesteric reflectors

Polarization conversion module and polarization conversion method thereof

Image display device

Light separation device, blazed grating device, diffraction grating device, and illumination optical system

Spatial light modulator displays with diffractive optical elements

Modulated circular polarization viewing system

Symmetric cube polarizing beam splitter