Storage cart for instructional devices

Substrate-guided display with improved image quality

Super-resolution overlay in multi-projector displays

Supporting mechanism for solid type rod integrator

System and method for displaying projector system...

System and method for displaying projector system...

System and method for displaying projector system...

System for enhancing the quality of an image

System for enhancing the quality of an image

System for the display of images given by a spatial modulator wi

Teleprompter with directional screen

Television projector and stand device and methods of making and

Three hundred sixty degree viewable tactical display

Tiltable hemispherical optical projection systems and methods ha

Transmissive original projecting apparatus

Transparent calculator for overhead projection

Transparent calculator for overhead projection

Transport apparatus for microfiche cards

Vibration stabilized image projection system

Video projection arrangement with picture stabilizer