用於積層陶瓷電容器的陶瓷材料及其製法
A CERAMIC MATERIAL FOR A MULTILAYER CERAMIC CAPACITOR AND METHOD FOR MAKING THE SAME
專利名稱 / Patent Title |
用於積層陶瓷電容器的陶瓷材料及其製法 A CERAMIC MATERIAL FOR A MULTILAYER CERAMIC CAPACITOR AND METHOD FOR MAKING THE SAME |
專利國家 / Country 專利證書號 / Registration Number |
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專利權人 / Applicant |
國立臺北科技大學 / National Taipei University of Technology |
發明人 / Inventor |
王錫福/ Sea-Fue Wang, 劉怡心/ Yi-Xin LIU, 陳莚升/ Yen-Sheng CHEN |
技術摘要 / Abstract
A ceramic material for a multilayer ceramic capacitor has a capacitance variation from −17 percent to +15 percent at a temperature ranging from −55° C. to 200° C., and has a dielectric loss less than 1% at a temperature ranging from 90° C. to 200° C. The ceramic material includes a base component consisting of a barium titanate and a sodium bismuth titanate, and a manganese dopant in an amount not greater than 0.05 mole percent based on total moles of the base component.
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