Document Type and Number:
Japanese Patent JPS5051663
Kind Code:
A
Abstract:
Before assembling a gas discharge panel the active surfaces of the chromium-containing electrodes which constitute the cathodes are covered with a layer of sufficient thickness of platinum, aluminum or nickel which can prevent the formation of chromium oxide.
Application Number:
JP9759974A
Publication Date:
May 08, 1975
Filing Date:
August 27, 1974
Export Citation:
International Classes:
H01J17/49; (IPC1-7): H01J17/04