Raymond H. Sweigart - Lancaster PA Mary E. Doersom - Ephrata PA
Assignee:
RCA Corporation - New York NY
International Classification:
H01J 2950
US Classification:
313414
Abstract:
An in-line electron gun mount comprises a plurality of cathodes for producing and directing a plurality of electron beams along spaced co-planar paths. A shield cup having a back surface with a plurality of co-planar apertures therethrough is disposed along the beam paths. One of the apertures of the shield cup has a first pair of magnetically permeable members attached to the back surface of the shield cup. A nonmagnetic plate having a plurality of co-planar apertures therethrough has a second pair of magnetically permeable members attached to one surface thereof. The plate is attached to the back surface of the shield cup so that the second pair of members are disposed between the back surface of the shield cup and the plate. The plate apertures are substantially aligned with the shield cup apertures.
Pillsbury Winthrop Shaw Pittman LLP 2300 N Street, Washington, DC 20037 2026639172 (Office), 7037707901 (Fax)
Licenses:
Dist. of Columbia - Active 1995
Education:
University of London School of Law Degree - LL.M - Master of Laws Graduated - 1973 University of Cincinnati College of Law Degree - JD - Juris Doctor - Law Graduated - 1972