摘要:
There is provided a multilayered ceramic electronic component having a reduced thickness and exhibiting hermetic sealing. In multilayered ceramic electronic component, an external electrode includes two layers, that is, first and second layers, and the first and second layers contain glass with different compositions, respectively. Therefore, the multilayered ceramic electronic component having high reliability, such as strong adhesion between the external electrode and the internal electrode, prevention of glass exudation, or the like, may be obtained.
摘要:
There is provided a multilayered ceramic electronic component having a reduced thickness and exhibiting hermetic sealing. In multilayered ceramic electronic component, an external electrode includes two layers, that is, first and second layers, and the first and second layers contain glass with different compositions, respectively. Therefore, the multilayered ceramic electronic component having high reliability, such as strong adhesion between the external electrode and the internal electrode, prevention of glass exudation, or the like, may be obtained.
摘要:
Provided are a multilayer ceramic capacitor and a manufacturing method thereof, which can stably secure capacitance and prevent cracking caused by the diffusion of an electrode material. The multilayer ceramic capacitor includes a capacitor body where an inner electrode including a first electrode material and a dielectric layer are alternately laminated, and an outer electrode disposed on an outer surface of the capacitor body and electrically connected to the inner electrode, the outer electrode including a second electrode material. A diffusion layer having a length exceeding 1 μm in which the first and second electrode materials are mixed is provided at a region where the inner electrode and the outer electrode are connected to each other.
摘要:
The invention relates to a glass composition and a glass frit adequate for low temperature sintering agent at 1,100° C. or less, and a dielectric composition and a multilayer ceramic capacitor using the same. The glass composition comprises aLi2O-bK2O-cCaO-dBaO-eB2O3-fSiO2, in which a, b, c, d, e and f satisfy following relationships: a+b+c+d+e+f=100, 2≦a≦10, 2≦b≦10, 0≦c≦25, 0≦d≦25, 5≦e≦20, and 50≦f≦80.
摘要翻译:本发明涉及一种适用于1100℃以下的低温烧结剂的玻璃组合物和玻璃料,以及使用其的电介质组合物和多层陶瓷电容器。 玻璃组合物包含Li2O-bK2O-cCaO-dBaO-eB2O3-fSiO2,其中a,b,c,d,e和f满足以下关系:a + b + c + d + e + f = 100,2 a <= 10,2 <= b <= 10,0 <= c <= 25,0 <= d <= 25,5 <= e <= 20,50 <= f <= 80。
摘要:
A multilayer ceramic capacitor is provided. In the multilayer ceramic capacitor, a plurality of first and second inner electrodes are formed inside a ceramic sintered body. Ends of the first and second inner electrodes are alternately exposed to both ends of the ceramic sintered body. First and second outer electrodes are formed on both ends of the ceramic sintered body and connected to the first and second inner electrodes. The first and second outer electrodes include a first region having a porosity in the range of 1% to 10%, and a second region having a porosity less than that of the first region.
摘要:
There are provided a multilayer ceramic capacitor and a method of manufacturing the same. The multilayer ceramic capacitor according to the embodiment of the present invention includes a capacitor body in which inner electrodes including a first electrode material and dielectric layers are alternately stacked; a diffusion barrier layer formed on an outer surface of the capacitor body to be electrically connected to the inner electrodes, including the first electrode material, and having a thickness of 1 μm to 10 μm; and a first outer electrode layer formed to cover the diffusion barrier layer and including a second electrode material having a lower reactivity to oxygen than the first electrode material.
摘要:
A multilayer ceramic capacitor is provided. In the multilayer ceramic capacitor, a plurality of first and second inner electrodes are formed inside a ceramic sintered body. Ends of the first and second inner electrodes are alternately exposed to both ends of the ceramic sintered body. First and second outer electrodes are formed on both ends of the ceramic sintered body and connected to the first and second inner electrodes. The first and second outer electrodes include a first region having a porosity in the range of 1% to 10%, and a second region having a porosity less than that of the first region.
摘要:
The invention relates to a glass composition and a glass frit adequate for low temperature sintering agent at 1,100° C. or less, and a dielectric composition and a multilayer ceramic capacitor using the same. The glass composition comprises aLi2O-bK2O-cCaO-dBaO-eB2O3-fSiO2, in which a, b, c, d, e and f satisfy following relationships: a+b+c+d+e+f=100, 2≦a≦10, 2≦b≦10, 0≦c≦25, 0≦d≦25, 5≦e≦20, and 50≦f≦80.
摘要翻译:本发明涉及一种适用于1100℃以下的低温烧结剂的玻璃组合物和玻璃料,以及使用其的电介质组合物和多层陶瓷电容器。 玻璃组合物包含Li2O-bK2O-cCaO-dBaO-eB2O3-fSiO2,其中a,b,c,d,e和f满足以下关系:a + b + c + d + e + f = 100,2 a <= 10,2 <= b <= 10,0 <= c <= 25,0 <= d <= 25,5 <= e <= 20,50 <= f <= 80。
摘要:
A dielectric ceramic composition for low-temperature sintering and hot insulation resistance (hot IR) is capable of carrying out low-temperature sintering, improving a hot IR characteristic, and meeting X5R characteristics, and a multilayer ceramic capacitor makes use of the dielectric ceramic composition. The dielectric ceramic composition includes a main component BaTiO3, and sub-components, based on 100 moles of the main component, MgO of 0.5 moles to 2.0 moles, Re2O3 of 0.3 moles to 2.0 moles, MnO of 0.05 moles to 0.5 moles, V2O5 of 0.01 moles to 0.5 moles, BaO of 0.3 moles to 2.0 moles, SiO2 of 0.1 moles to 2.0 moles, and borosilicate glass of 0.5 moles to 3.0 moles, where Re includes at least one selected from the group consisting of Y, Ho and Dy.
摘要翻译:用于低温烧结和热绝缘电阻(热IR)的电介质陶瓷组合物能够进行低温烧结,提高热IR特性并满足X5R特性,并且多层陶瓷电容器利用介电陶瓷组合物 。 电介质陶瓷组合物包括主成分BaTiO 3,以及基于100摩尔主成分的亚成分,0.5摩尔〜2.0摩尔的MgO,0.3摩尔〜2.0摩尔的Re 2 O 3,0.05摩尔〜0.5摩尔的MnO,0.05摩尔〜0.5摩尔的MnO, 0.01摩尔至0.5摩尔,BaO为0.3摩尔至2.0摩尔,SiO 2为0.1摩尔至2.0摩尔,硼硅酸盐玻璃为0.5摩尔至3.0摩尔,其中Re包括选自Y,Ho和Dy中的至少一种。
摘要:
A dielectric ceramic composition for low-temperature sintering and hot insulation resistance (hot IR) is capable of carrying out low-temperature sintering, improving a hot IR characteristic, and meeting X5R characteristics, and a multilayer ceramic capacitor makes use of the dielectric ceramic composition. The dielectric ceramic composition includes a main component BaTiO3, and sub-components, based on 100 moles of the main component, MgO of 0.5 moles to 2.0 moles, Re2O3 of 0.3 moles to 2.0 moles, MnO of 0.05 moles to 0.5 moles, V2O5 of 0.01 moles to 0.5 moles, BaO of 0.3 moles to 2.0 moles, SiO2 of 0.1 moles to 2.0 moles, and borosilicate glass of 0.5 moles to 3.0 moles, where Re includes at least one selected from the group consisting of Y, Ho and Dy.
摘要翻译:用于低温烧结和热绝缘电阻(热IR)的电介质陶瓷组合物能够进行低温烧结,提高热IR特性并满足X5R特性,并且多层陶瓷电容器利用介电陶瓷组合物 。 电介质陶瓷组合物包括主成分BaTiO 3,以及基于100摩尔主成分的亚成分,0.5摩尔〜2.0摩尔的MgO,0.3摩尔〜2.0摩尔的Re 2 O 3,0.05摩尔〜0.5摩尔的MnO,0.05摩尔〜0.5摩尔的MnO, 0.01摩尔至0.5摩尔,BaO为0.3摩尔至2.0摩尔,SiO 2为0.1摩尔至2.0摩尔,硼硅酸盐玻璃为0.5摩尔至3.0摩尔,其中Re包括选自Y,Ho和Dy中的至少一种。