Title :
A low cost visual indicator for detecting ground connection failure of CRT filter screens
Author :
Chase, Gene ; Patel, Jay
Author_Institution :
Bellcore, Red Bank, NJ, USA
Abstract :
In this paper we describe a low cost device that can be incorporated as a part of a CRT filter screen to indicate ground connection failure. This device can be used as an indicator to show the operator that the CRT filter screen has been properly grounded and is operational. It is based on a liquid crystal element that operates without external source of power.
Keywords :
cathode-ray tube displays; earthing; failure analysis; indicators; screens (display); CRT filter screen; ground connection failure; liquid crystal element; low cost device; visual indicator; Cathode-ray tubes; Failure analysis; Grounding;
Conference_Titel :
Electrical Overstress/Electrostatic Discharge Symposium, 1996. Proceedings
Print_ISBN :
1-878303-69-4
DOI :
10.1109/EOSESD.1996.865124
