Adjusting apparatus for projector

Adjustment in the amount of projected image distortion...

Anamorphic illumination of micro-electromechanical display...

Apparatus for detecting a projection angle in a projection syste

Apparatus for showing microdocuments

Automatic keystone correction for projectors with arbitrary...

Automatic keystone correction system and method

Beam-combining device and color image projection apparatus provi

Catoptric projection system with a spherical reflecting surface

Closed loop three color alignment for digital projection

Combination control for a projection device

Compact rear projections system

Correcting for keystone distortion in a digital image...

Correction of image distortion

Device and method for generating an image for projection

Device for correcting distortion of a projected image

Display device with screen having curved surface

Display method and display device for displaying a design...

Distance measuring device and projector including same...

Distance-measuring apparatus