Electric lamp and discharge devices – Cathode ray tube – Shadow mask – support or shield
Patent
1991-07-10
1993-07-20
Yusko, Donald J.
Electric lamp and discharge devices
Cathode ray tube
Shadow mask, support or shield
313404, 313408, 313477R, 358254, H01J 2902, H04N 0564
Patent
active
052296849
ABSTRACT:
A CRT bulb with a flat front surface is utilized to provide a video display device having a planar front surface. The display device thus provided is easy to clean, easy to mount flush with planar surfaces, and requires no separate bezel over the display area.
REFERENCES:
patent: 3139485 (1964-06-01), Gray et al.
patent: 4438458 (1984-03-01), Munscher
patent: 4730143 (1988-03-01), Fendley
patent: 4873578 (1989-10-01), Tognoni et al.
Althans Richard K.
Capek Raymond G.
Gartz Mark
Norris Roland
Patel Ashok
Yusko Donald J.
Zenith Electronics Corporation
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