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Application filed by Alexander N ObraztsovfiledCriticalAlexander N Obraztsov
Priority to TW093131434ApriorityCriticalpatent/TW200612454A/en
Publication of TW200612454ApublicationCriticalpatent/TW200612454A/en
The inventive cathodoluminescent light source comprises a field cathode as an electron source, an anode provided with a light-reflective surface and a cathodoluminescent phosphor applied to the light reflective surface thereof. The cathode and anode are arranged in an evacuated body provided with a transparent surface in order to irradiate the cathodoluminescent phosphor by electron beam on the surface of the anode and enable a luminous flux produced by cathodoluminescence to come out.
Glass-to-glass laser welding process; vacuum envelope produced by the process; Anode connection and electron emission display with such a vacuum envelope