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

Illumination optical system and projection-type display...

Illumination optical system with reflecting light valve

Illumination systems employing corrective optics for use in...

Illumination unit and image projection apparatus employing...

Illumination unit and projection image display having the same

Illumination unit for liquid crystal projection display apparatu

Image display apparatus

Image display apparatus

Image display apparatus

Image display apparatus