Glass envelope for a cathode-ray tube

Details Glass envelope for a cathode-ray tube Glass envelope for a cathode-ray tube

1983-12-12

1985-08-27

Pollard, Steven M.

Receptacles

Envelope for electric lamp or similar device

Tv tube

220 21R, 313477R, 358242, H01J 6130

Patent

active

045373221

ABSTRACT:
A glass envelope for a cathode-ray tube with a glass panel section which has a faceplate of substantially rectangular shape with long and short sides, the faceplate having inner and outer surfaces. Radii of curvature of the inner and outer surfaces are established so that:

REFERENCES:
patent: 2785821 (1957-03-01), Vermaas et al.
patent: 2793319 (1957-05-01), Nunan
patent: 3381347 (1968-05-01), Reinwall, Jr.
patent: 3519161 (1970-07-01), Powell et al.
patent: 3589881 (1971-06-01), Langley et al.
patent: 3679451 (1972-07-01), Marks et al.

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