A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DIELECTRIC COMPOSITION, DIELECTRIC ELEMENT, ELECTRONIC COMPONENT, AND LAMINATED ELECTRONIC COMPONENT
PROBLEM TO BE SOLVED: To provide a dielectric composition having a relatively high dielectric constant of 800 or more when a DC bias of at least 8 V/μm is applied, and a relatively low dielectric loss of 4% or less, and to provide a dielectric element, an electronic component, and a laminated electronic component using the dielectric composition.SOLUTION: Provided is a dielectric composition comprising a main component represented by (BiNaSrBa)(αTi)O, where α is at least one selected from Zr and Sn; and a, b, c, d, and x respectively satisfy 0.140≤a≤0.390, 0.140≤b≤0.390, 0.200≤c≤0.700, 0.020≤d≤0.240, 0.020≤x≤0.240, and 0.950≤a+b+c+d≤1.050.SELECTED DRAWING: None
【課題】 本発明は、少なくとも８Ｖ／μｍのＤＣバイアス印加時に８００以上の比較的高い比誘電率を有し、かつ、４％以下の比較的低い誘電損失を有する誘電体組成物およびその誘電体組成物を用いた誘電体素子、電子部品および積層電子部品を提供することを目的とする。【解決手段】 （ＢｉａＮａｂＳｒｃＢａｄ）（αｘＴｉ１−ｘ）Ｏ３で表される主成分を有する誘電体組成物であって、αは、ＺｒおよびＳｎの中から選択される少なくとも１種であり、ａ、ｂ、ｃ、ｄおよびｘは、それぞれ、０．１４０≦ａ≦０．３９０、０．１４０≦ｂ≦０．３９０、０．２００≦ｃ≦０．７００、０．０２０≦ｄ≦０．２４０、０．０２０≦ｘ≦０．２４０および０．９５０≦ａ＋ｂ＋ｃ＋ｄ≦１．０５０を満たすことを特徴とする誘電体組成物。【選択図】なし
DIELECTRIC COMPOSITION, DIELECTRIC ELEMENT, ELECTRONIC COMPONENT, AND LAMINATED ELECTRONIC COMPONENT
PROBLEM TO BE SOLVED: To provide a dielectric composition having a relatively high dielectric constant of 800 or more when a DC bias of at least 8 V/μm is applied, and a relatively low dielectric loss of 4% or less, and to provide a dielectric element, an electronic component, and a laminated electronic component using the dielectric composition.SOLUTION: Provided is a dielectric composition comprising a main component represented by (BiNaSrBa)(αTi)O, where α is at least one selected from Zr and Sn; and a, b, c, d, and x respectively satisfy 0.140≤a≤0.390, 0.140≤b≤0.390, 0.200≤c≤0.700, 0.020≤d≤0.240, 0.020≤x≤0.240, and 0.950≤a+b+c+d≤1.050.SELECTED DRAWING: None
【課題】 本発明は、少なくとも８Ｖ／μｍのＤＣバイアス印加時に８００以上の比較的高い比誘電率を有し、かつ、４％以下の比較的低い誘電損失を有する誘電体組成物およびその誘電体組成物を用いた誘電体素子、電子部品および積層電子部品を提供することを目的とする。【解決手段】 （ＢｉａＮａｂＳｒｃＢａｄ）（αｘＴｉ１−ｘ）Ｏ３で表される主成分を有する誘電体組成物であって、αは、ＺｒおよびＳｎの中から選択される少なくとも１種であり、ａ、ｂ、ｃ、ｄおよびｘは、それぞれ、０．１４０≦ａ≦０．３９０、０．１４０≦ｂ≦０．３９０、０．２００≦ｃ≦０．７００、０．０２０≦ｄ≦０．２４０、０．０２０≦ｘ≦０．２４０および０．９５０≦ａ＋ｂ＋ｃ＋ｄ≦１．０５０を満たすことを特徴とする誘電体組成物。【選択図】なし
DIELECTRIC COMPOSITION, DIELECTRIC ELEMENT, ELECTRONIC COMPONENT, AND LAMINATED ELECTRONIC COMPONENT
誘電体組成物、誘電体素子、電子部品および積層電子部品
HIROSE MASAKAZU (author) / IMURA TOMOYA (author) / TAUCHI TAKESHI (author)
2016-04-21
Patent
Electronic Resource
Japanese
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