Adjustable reflective mirror module and projection apparatus...

Anamophic optical system

Apparatus and method for displaying floor, ceiling and wall cove

Apparatus and method for displaying floor, ceiling, and wall cov

Apparatus and method to display images from projection...

Arrangement for, and method of, enhancing image projection...

Assembly for projecting an image onto a projection surface

Asymmetrical tunnel for spatially integrating light

Automatic focus for overhead projector

Back reflective mirror and back projection type video...

Backscreen edge contouring for off-axis large field of view...

Ceiling-mounted projection system

Coherent light display system

Color projector apparatus and method

Combination overhead projector and electronic display device

Compact LED module and projection display adopting the same

Compact rear projection display

Converging reflector and liquid crystal display device

Dark field projection display

Digital light projection system