Media projector system

Method and apparatus for increasing effective contrast radio...

Method and apparatus for increasing effective contrast ratio...

Method and apparatus for storing lamp data

Method and system for control of display lamp illumination...

Method for controlling picture size in an LCD projector

Method for driving a high-pressure gas discharge lamp of a...

Method for establishing a light beam with substantially...

Method for managing lamp brightness

Method for operating a high-intensity discharge lamp, lamp...

Method of representing a video image by means of a projector

Microfilm transport with shuttered lens and glass flat control

Modulated diode pumped microchip laser projector

Multi-lamp projection display apparatus with lamp management

Multiple optics slide projector