Digital micro mirror device and single-panel color projector...

Digital projection display

Display optical system

Displaying method of digital light processing (DLP)...

Dust-proof device for solid integration rod in projecting...

Efficient illumination systems for reduced étendue...

Efficient light collector for projection display system

Electrostatic bimorph actuator

Film projector

High contrast illumination system for video projector

Illuminating device and projection type video display apparatus

Illuminating device and projector that increase light...

Illuminating optical apparatus

Illuminating optical system and projector utilizing the same

Illuminating optical system and projector utilizing the same

Illumination apparatus and projector type display apparatus...

Illumination device and image projection apparatus...

Illumination device for projection-type display and...

Illumination engine for a projection display using a tapered...

Illumination optical system and image projection apparatus