REAR PROJECTION DISPLAY DEVICE.
Abstract
The report describes a high-brightness rear projection display device with a 10-inch display screen. It was designed to serve as a research tool for testing observers with different display and sensor parameters. Controllable film illumination is supplied by either a tungsten lamp or a 2500-watt xenon arc lamp. Either 70 mm or 5-inch film can be used. Film gate position, controlled by a joystick, is indicated by a cross hair position display. To simulate a wide range of aircraft speeds, the film motion rate is continuously variable from 3 to 30 feet per minute. The device is large and heavy and is intended only for laboratory use. Its construction emphasized flexibility, ruggedness, and reliability rather than portability. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Feb 01, 1970
- Accession Number
- AD0706399
Entities
People
- Robert Archer