Inventors:
Thomas M. Remec - Des Plaines IL
Ralph E. Clarke - River Forest IL
Assignee:
Zenith Electronics - Glenview IL
International Classification:
H01J 3100
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.