Charge Coupled Device Signal Output Summing Circuit.
Abstract
A charge coupled device signal output summing circuit is disclosed for providing a video data signal to a scan laser projector system which projectors an optical image on a 360 deg. wide angle display screen. The charge coupled device signal output summing circuit comprises a linear image sensor which senses the light received from the optical image and produces a pair of output signals, each of which has a plurality of video data components. The video data components of the pair of output signals are then summed by a unique combination of buffers, analog switches, capacitors, a video amplifier, and adder to produce the video data signal. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jun 21, 1979
- Accession Number
- ADD006155
Entities
People
- Herbert Berke
Organizations
- United States Department of the Navy