Method for manufacturing discharge cathode device

Details Method for manufacturing discharge cathode device Method for manufacturing discharge cathode device

1994-02-24

1995-04-11

Powell, Willaim

Adhesive bonding and miscellaneous chemical manufacture

Delaminating processes adapted for specified product

Delaminating in preparation for post processing recycling step

156656, 156665, 156901, B44C 122, C23F 100

Patent

active

054054940

ABSTRACT:
According to the present invention there is provided a discharge cathode device comprising: a substrate, an Al layer formed on the substrate, and a layer of hexaboride of lanthanoid or yttrium formed on the Al layer. There are also provided a method for manufacturing the same and a gas discharge display device having the same. This cathode device including a multilayer structure exhibits excellent conductivity, flexibility, and thermal oxidation resistance and also can be produced at low cost. The gas discharge display device achieves superior insulation and can be produced with the small number of steps.

REFERENCES:
patent: 4613399 (1986-09-01), Kobale et al.
patent: 4894116 (1990-01-01), Barrow et al.

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