Color cathode ray tube including Nd.sub.2 O.sub.3 and Cr.sub.2 O

Details Color cathode ray tube including Nd.sub.2 O.sub.3 and Cr.sub.2 O Color cathode ray tube including Nd.sub.2 O.sub.3 and Cr.sub.2 O

1981-05-20

1983-09-20

Demeo, Palmer C.

Electric lamp and discharge devices

Cathode ray tube

Envelope

H01J 2986

Patent

active

044058810

ABSTRACT:
A color cathode ray tube comprises a fluorescent screen having one or more phosphors on an inner surface of a face glass for plural emission colors, and the face glass which contains a Nd.sub.2 O.sub.3 and other colorants to give a wavelength selectivity of light transmission of said face glass.

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