Recent Developments In Image Recording Technology
James F. Dunn · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1983
In 1975, when Dunn Instruments introduced the first commercially available raster scan film recorder, the device was used primarily with compound B-mode ultrasound scanners and produced 9 images on 8" x 10" photosensitive film. A charge-sensitive (Silicon 14) scan converter was used in the ultrasound unit to generate the raster display output to the film recorder.