LOW FIRED DIELECTRIC CERAMIC COMPOSITION WITH HIGH STRENGTH AND HIGH Q-VALUE

摘要

The present invention relates to a dielectric ceramic composition comprising a glass frit and a filler with a predetermined proportion, wherein the glass frit or the dielectric ceramic composition comprises a nucleating agent, thereby forming a specific crystal structure and providing low dielectric constant, low dielectric loss, high Q-value and high strength. As such, the low temperature fired dielectric ceramic composition having high strength and high Q-value according to the present invention can increase the size and improve the performance of a multilayered substrate for low temperature sintering and enable modulation of electronic parts with good impact resistance.