可授權專利


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
美國 / US US10562819B2
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

專利詳細說明
Patent Details

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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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