Patent ID: 9627134
Date: 2017-04-18
CPC Classifications: B32B,C04B,H01G

Claim:
1. A ceramic dielectric composition comprising: a base material powder represented by one or more of (Ca 0.1 at % to 1.0 at % of a second accessory ingredient, an oxide or carbonate containing at least one of magnesium (Mg) and aluminum (Al), based on 100 at % of the base material powder; a third accessory ingredient, an oxide or carbonate containing at least one of cerium (Ce), niobium (Nb), lanthanum (La), and antimony (Sb); and a fourth accessory ingredient, different from the second accessory ingredient, an oxide or carbonate containing at least one of silicon (Si), barium (Ba), calcium (Ca), and aluminum (Al), or a glass compound containing silicon (Si).