Automatic lamp changer for modular slide projector

Content optimizing system for an image projection lighting...

Content optimizing system for an image projection lighting...

Illumination device and projection display device

Image projection lighting device

Integrated lamp and aperture alignment method and system

Lamp changing system in LCD projector

Lamp to illumination optics assembly interface

Lamp unit for image projector

Lighting unit and projector including the same

Multi-lamp projection display apparatus with lamp management

Overhead projector with pivoting lamp changer and color adjustme

Project or having a self-aligning replaceable projection lamp me

Projection display with a detachable lamp

Projection system

Projection type video display

Projector

Projector and lamp unit

Projector having an easy-to install lamp module and method...

Visual simulator projection system