Optical system, image projection apparatus and method thereof

Optical unit, image display apparatus, and illumination...

Optics for a single-lens video projector with color-specific pol

Pixel-shifting projection lens assembly to provide optical...

Pixel-shifting projection lens assembly to provide optical...

Pixelated color wobulation

Pixelated color wobulation

Polarization beam splitter, polarization converter, and...

Polarized beam splitter and an illumination optical system...

Polarized light separation device, method of fabricating the...

Polarizing conversion unit, illuminating device and projector us

Portable image projection system having reduced weight and...

Prism

Prism assembly for a single light valve full-color projector

Prism assembly for separating light

Prism assembly for separating light

Prism assembly for use in optical devices and projector...

Prism assembly for use in optical devices and projector...

Prism assembly with three periscopes and projection lenses for a

Prism structure and projector