Light source device and projector
Light source device and projector using the light source device
Light source device and projector using the light source device
Light source device, light source unit and projector...
Light source device, optical device, and liquid-crystal...
Light source device, optical device, and liquid-crystal...
Light source unit, illumination optical device, projector,...
Light width controller and image projector employing the same
Light-emitting module and image projection apparatus using same
Lighting device and projector
Lighting device and projector
Lighting system and compact projection system
Lighting system and projection type display unit using thereof