Flat display and process for producing cathode plate for use in

Details Flat display and process for producing cathode plate for use in Flat display and process for producing cathode plate for use in

1997-06-19

1999-12-28

Patel, Ashok

Electric lamp and discharge devices

With luminescent solid or liquid material

Vacuum-type tube

313497, 313553, 313308, 313309, 313336, 313351, H01J 3112

Patent

active

060085762

ABSTRACT:
A flat display is provided, which includes: a cathode plate including emitter electrode lines each having emitter tips provided in pixel areas, and gate electrode lines crossing the emitter electrode lines at the pixel areas; and an anode plate spaced a predetermined distance from the cathode plate in an opposed relation and having an anode conductive layer and fluorescent layers formed on the anode conductive layer in the respective pixel areas; the emitter electrode lines and the gate electrode lines each having transparent portions formed of a transparent conductive film at least in the pixel areas so that light emission from the fluorescent layers can be viewed through the transparent portions.

REFERENCES:
patent: 4857799 (1989-08-01), Spindt et al.
patent: 5015912 (1991-05-01), Spindt et al.
patent: 5216324 (1993-06-01), Curtin
patent: 5223766 (1993-06-01), Nakayama et al.
patent: 5408161 (1995-04-01), Kishino et al.

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