Portable projector using a transmissive microdisplay

Prism system and a liquid crystal projection device

Projection apparatus using L-shaped dichroic prism set...

Projection apparatus with a polarizer, glass panel, and quarter-

Projection display apparatus

Projection display apparatus having predetermined conditions to

Projection display apparatus with quarter phase difference...

Projection display device

Projection display employing circular polarized light for reflec

Projection display having polarization compensator

Projection display system with at least two reflective light...

Projection displays with divergent chief rays at beam splitter

Projection image display apparatus

Projection type color liquid crystal display apparatus...

Projection type color liquid crystal display apparatus...

Projection type color liquid crystal optical apparatus

Projection type color liquid crystal optical apparatus

Projection type display apparatus

Projection type display apparatus with color optimized anti-refl

Projection type image display apparatus