Title :
Minimum adjustment analog convergence system for curved faceplate projection tubes
Author :
George, Barrett J.
Author_Institution :
Thomson Consumer Electron., Indianapolis, IN, USA
fDate :
8/1/1995 12:00:00 AM
Abstract :
Describes a system of analog convergence for inwardly curved faceplate projection tubes that is useful with a variety of tube and screen sizes and minimizes manual adjustments by using tolerance spread limiting feedback regulators
Keywords :
analogue circuits; cathode-ray tube displays; cathode-ray tubes; circuit feedback; convergence; screens (display); television picture tubes; curved faceplate projection tubes; manual adjustments; minimum adjustment analog convergence system; screen size; tolerance spread limiting feedback regulators; tube sizes; Consumer electronics; Convergence; Electron tubes; Lenses; Optical distortion; Optical feedback; Optical filters; Regulators; Signal generators; Size control;
Journal_Title :
Consumer Electronics, IEEE Transactions on
