Display panel and method of making it

Electric lamp or space discharge component or device manufacturi – Process – Electrode making

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445 44, 445 11, 445 12, 445 14, H01J 900

Patent

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045347441

ABSTRACT:
The method of making a display panel 10 comprising forming an assembly of a glass base plate having a set of longitudinal first slots in which anode electrodes are secured and having an array of cathode electrodes seated on the top surface of the base plate and oriented transverse to the anodes. An apertured electrode plate is disposed adjacent to the base plate and its electrodes, and a face plate assembly is prepared by providing a glass plate and forming on one surface, in order, a large-area electrode and one or more insulating layers, after which an apertured insulating layer is formed thereon by a photo-etching process. The face plate assembly carrying the apertured insulating layer is assembled with the other parts of the panel, and the panel is processed to completion.

REFERENCES:
patent: 2933648 (1960-04-01), Bentley
patent: 3661581 (1972-05-01), Feldstein
patent: 3663997 (1972-05-01), Kuznetzoff
patent: 3715785 (1973-02-01), Brown et al.
patent: 3743879 (1973-07-01), Kupsky
patent: 4195892 (1980-04-01), Riley et al.
patent: 4341591 (1982-07-01), Tamutus
patent: 4386348 (1983-05-01), Holz et al.

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