Title :
An Experimental Large-Screen Television Projector
Author_Institution :
Radio-Industrie, Paris, France
Abstract :
A television projector using a high-voltage cathode-ray tube is discussed. The modulation circuits, the projector system, and the directive projecting screen are described in detail.
Keywords :
Art; Brightness; Cathode ray tubes; Circuits; Helium; High definition video; Motion pictures; Power harmonic filters; Signal generators; TV receivers;
Journal_Title :
Proceedings of the IRE
DOI :
10.1109/JRPROC.1949.230564
