会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明授权
    • Laminated ceramic electronic component having a cover layer with dielectric grains and method of fabricating the same
    • 具有电介质晶粒的覆盖层的层叠陶瓷电子部件及其制造方法
    • US09076596B2
    • 2015-07-07
    • US13839781
    • 2013-03-15
    • SAMSUNG ELECTRO-MECHANICS CO., LTD.
    • Seok Hyun YoonByoung Hwa LeeChang Hoon KimSang Hoon Kwon
    • H01G4/12H01G4/30
    • H01G4/12H01G4/1227H01G4/30
    • There are provided a laminated ceramic electronic component and a method of fabricating the same. The laminated ceramic electronic component include a ceramic body including a dielectric layer; and first and second internal electrodes disposed to face each other, having the dielectric layer interposed therebetween within the ceramic body, wherein the ceramic body includes an active layer that is a capacitance forming part and a cover layer that is a non-capacitance forming part formed on at least one of a top surface and a bottom surface of the active layer, and when a thickness of the ceramic body is t and a thickness of the cover layer is T, T≦t×0.05 is satisfied and when an average particle diameter of a dielectric grain in the active layer is Da and an average particle diameter of a dielectric grain in the cover layer is Dc, 0.7≦Dc/Da≦1.5 is satisfied.
    • 提供层叠陶瓷电子部件及其制造方法。 层叠陶瓷电子部件包括:陶瓷体,其包括电介质层; 以及第一和第二内部电极,所述第一和第二内部电极彼此相对设置,所述陶瓷体在陶瓷体内具有介电层,其中所述陶瓷体包括作为电容形成部的有源层和形成为非电容形成部的覆盖层 在有源层的上表面和底面中的至少一个上,并且当陶瓷体的厚度为t且覆盖层的厚度为T时,满足T< 1l; t×0.05,并且当平均粒径 在有源层中的电介质晶粒为Da,并且覆盖层中的电介质晶粒的平均粒径为Dc,0.7≦̸ Dc / Da≦̸ 1.5。