Illumination optical system and image display apparatus...
Illumination optical system and projector apparatus using the sa
Illumination optical system and projector using same
Illumination optical system, image display optical system,...
Illumination system and projector
Illumination system and projector
Illumination system and projector
Illumination unit and projector including the same
Image display apparatus, image display system, and...
Image display device
Image projecting device and method
Image projection module and image projection device provided wit
Image projection system
Integrating lens array and image forming method for improved opt
Integrator type illumination optical system and projector...
Interactive display system having an optical channeling element
Light source apparatus, optical modulation apparatus,...
Lighting device and projector equipped with the same
Liquid crystal display unit
Liquid crystal projection display