Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DIELECTRIC PORCELAIN COMPOSITION AND ELECTRONIC ELEMENT USING THE SAME
PROBLEM TO BE SOLVED: To provide: a dielectric porcelain composition that satisfies characteristics of X5R, X7R and X8R specified in temperature characteristics symbols explicitly shown in the EIA standard; and an electronic element using the same.SOLUTION: A dielectric porcelain composition contains a main component being (1-x)BaTiO3-x(Na1-yKy)NbO3 (0.005≤x≤0.5, 0.3≤y≤1.0), which is a solid solution of BaTiO3 as a first main component and (Na1-yKy)NbO3 as a second main component; a first accessory component including an oxide or carbonate of an element selected from Mn, V, Cr, Fe, Ni, Co, Cu and Zn; and a second accessory component being SiO2 or a glass-forming substance containing the same.SELECTED DRAWING: None
【課題】ＥＩＡ規格に明示された温度特性記号に示される、Ｘ５Ｒ、Ｘ７Ｒ、そしてＸ８Ｒの特性を満足する誘電体磁器組成物及びこれを用いた電子素子の提供。【解決手段】第１主成分であるＢａＴｉＯ３と、第２主成分である（Ｎａ１−ｙＫｙ）ＮｂＯ３との固溶体である（１−ｘ）ＢａＴｉＯ３−ｘ（Ｎａ１−ｙＫｙ）ＮｂＯ３（０．００５≦ｘ≦０．５、０．３≦ｙ≦１．０）を主成分とし、Ｍｎ、Ｖ、Ｃｒ、Ｆｅ、Ｎｉ、Ｃｏ、Ｃｕ及びＺｎから選択される元素の酸化物又は炭酸塩を含む第１副成分と、ＳｉＯ２又はこれを含むガラス形成物質である第２副成分と、を含む誘電体磁器組成物。【選択図】なし
DIELECTRIC PORCELAIN COMPOSITION AND ELECTRONIC ELEMENT USING THE SAME
PROBLEM TO BE SOLVED: To provide: a dielectric porcelain composition that satisfies characteristics of X5R, X7R and X8R specified in temperature characteristics symbols explicitly shown in the EIA standard; and an electronic element using the same.SOLUTION: A dielectric porcelain composition contains a main component being (1-x)BaTiO3-x(Na1-yKy)NbO3 (0.005≤x≤0.5, 0.3≤y≤1.0), which is a solid solution of BaTiO3 as a first main component and (Na1-yKy)NbO3 as a second main component; a first accessory component including an oxide or carbonate of an element selected from Mn, V, Cr, Fe, Ni, Co, Cu and Zn; and a second accessory component being SiO2 or a glass-forming substance containing the same.SELECTED DRAWING: None
【課題】ＥＩＡ規格に明示された温度特性記号に示される、Ｘ５Ｒ、Ｘ７Ｒ、そしてＸ８Ｒの特性を満足する誘電体磁器組成物及びこれを用いた電子素子の提供。【解決手段】第１主成分であるＢａＴｉＯ３と、第２主成分である（Ｎａ１−ｙＫｙ）ＮｂＯ３との固溶体である（１−ｘ）ＢａＴｉＯ３−ｘ（Ｎａ１−ｙＫｙ）ＮｂＯ３（０．００５≦ｘ≦０．５、０．３≦ｙ≦１．０）を主成分とし、Ｍｎ、Ｖ、Ｃｒ、Ｆｅ、Ｎｉ、Ｃｏ、Ｃｕ及びＺｎから選択される元素の酸化物又は炭酸塩を含む第１副成分と、ＳｉＯ２又はこれを含むガラス形成物質である第２副成分と、を含む誘電体磁器組成物。【選択図】なし
DIELECTRIC PORCELAIN COMPOSITION AND ELECTRONIC ELEMENT USING THE SAME
誘電体磁器組成物及びこれを用いた電子素子
YOON SEOK-HYUN (Autor:in) / PARK YUNJUNG (Autor:in) / KIM DOO-YOUNG (Autor:in) / JEON SONGJE (Autor:in) / KIM CHANGHUN (Autor:in)
30.05.2016
Patent
Elektronische Ressource
Japanisch
DIELECTRIC PORCELAIN COMPOSITION AND DIELECTRIC ELEMENT HAVING THE SAME
| Europäisches Patentamt | 2016
Dielectric porcelain composition and dielectric element having the same
| Europäisches Patentamt | 2017
| Europäisches Patentamt | 2019
DIELECTRIC PORCELAIN COMPOSITION AND ELECTRONIC COMPONENT
| Europäisches Patentamt | 2019
| Europäisches Patentamt | 2018