COPPER TERMINATION INKS CONTAINING LEAD FREE AND CADMIUM FREE GLASSES FOR CAPACITORS

摘要

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% B₂0₃, up to about 17 mole% A1₂0₃, about 0.1 to about 63 mole% Si0₂, up to about 40 mole% BaO+CaO, and up to about 20 mole% MgO.