Invention Application
US20120154977A1 CONDUCTIVE PASTE COMPOSITION FOR TERMINATION ELECTRODE, MULTILAYER CERAMIC CAPACITOR INCLUDING THE SAME AND METHOD OF MANUFACTURING THEREOF 审中-公开
用于终止电极的导电性组合物,包括其的多层陶瓷电容器及其制造方法

CONDUCTIVE PASTE COMPOSITION FOR TERMINATION ELECTRODE, MULTILAYER CERAMIC CAPACITOR INCLUDING THE SAME AND METHOD OF MANUFACTURING THEREOF
Abstract:
There are provided a conductive paste composition for a termination electrode, a multilayer ceramic capacitor having the same, and a method thereof. The conductive paste composition for a termination electrode includes a conductive metal powder and a glass frit represented by the following Formula: aSiO2-bB2O3-cAl2O3-dTMxOy-eR12O-fR2O, where TM is a transition metal selected from a group consisting of zinc (Zn), titanium (Ti), copper (Cu), vanadium (V), manganese (Mn), iron (Fe) and nickel (Ni); R1 is selected from a group consisting of lithium (Li), sodium (Na) and potassium (K); R2 is selected from a group consisting of magnesium (Mg), calcium (Ca), strontium (Sr) and barium (Ba); each of x and y is larger than 0; and ‘a’ ranges from 15 to 70 mol %, ‘b’ ranges from 15 to 45 mol %, ‘c’ ranges from 1 to 10 mol %, ‘d’ ranges from 1 to 50 mol %, ‘e’ ranges from 2 to 30 mol % and ‘f’ ranges from 5 to 40 mol %. The conductive paste composition for a termination electrode includes a glass frit compound having improved corrosion resistance to a plating solution, thus effectively preventing the penetration of the plating solution and enhancing chip reliability.
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