Electric lamp and discharge devices – Cathode ray tube – Envelope
Patent
1991-09-11
1993-05-25
Yusko, Donald J.
Electric lamp and discharge devices
Cathode ray tube
Envelope
313408, 313513, H01J 3100
Patent
active
052143503
ABSTRACT:
An image display such as a cathode ray tube or flat panel display has an envelope with an external surface and an interior or otherwise non-external surface. Encapsulated indicia may be located on an external surface, or in the preferred embodiment, on an internal surface readable from the external surface. The indicia, being encapsulated on the interior surface, are safe from degradation, thus allowing for easy formation of the indicia by simple printing means which utilize fluid inks.
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patent: 4891545 (1990-01-01), Capek et al.
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"IBM" Technical Disclosure Bulletin, Nov. 1971, vol. No. 6, pp. 1703-1704.
Clarke, Jr. Ralph E.
Remec Thomas M.
Horabik Michael
Yusko Donald J.
Zenith Electronics
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