Electric lamp and discharge devices: systems – With electromagnetic wave radiation preventing or shielding...
Patent
1992-04-06
1993-03-09
Mis, David
Electric lamp and discharge devices: systems
With electromagnetic wave radiation preventing or shielding...
361424, H01J 152, H01J 502
Patent
active
051928930
ABSTRACT:
The disclosed invention relates to a video display system having a device for shielding electromagnetic radiation emitted from electrical wires which connect a video amplifier to a cathode ray tube. The device uses inexpensive unshielded wires which are recessed within a conductive shielding enclosure. The wires are connected to the cathode ray tube by a socket which is positioned at an access opening in the shielding enclosure. The invention further relates to a device for mounting a shielding enclosure to a base using tabs on the enclosure which are captured in an interference fit between the surface of the base and brackets coupled to the base.
REFERENCES:
patent: 4517494 (1985-05-01), Yasui et al.
patent: 4999542 (1991-03-01), Norton
Copeland Jeffrey P.
Fernandez Ricardo L.
Robinson Dennis C.
Velasco Daniel J. J.
Digital Equipment Corporation
Hudgens Ronald C.
Mis David
Myrick Ronald E.
Young Barry N.
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