Copper termination inks containing lead free and cadmium...

Details Copper termination inks containing lead free and cadmium... Copper termination inks containing lead free and cadmium...

2006-01-03

2006-01-03

Reichard, Dean A. (Department: 2831)

Electricity: electrical systems and devices

Electrostatic capacitors

Fixed capacitor

C361S321500, C361S311000, C361S313000, C361S306100, C501S138000, C501S139000

Reexamination Certificate

active

06982864

ABSTRACT:
Lead-free and cadmium-free glass composition that is particularly suitable for use in conductive ink applications. The invention includes a capacitor comprising a copper termination, the copper termination is made by firing an ink including a glass component, the glass component may comprise up to about 65 mole % ZnO, up to about 51 mole % SrO, about 0.1 to about 61 mole % B2O3, up to about 17 mole % Al2O3, about 0.1 to about 63 mole % Sio2, up to about 40 mole % BaO+CaO, and up to about 20 mole % MgO.

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