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DIELECTRIC COMPOSITION AND LAMINATE TYPE ELECTRONIC COMPONENT
To provide a dielectric composition and a laminate type electronic component, capable of preventing reduction of credibility by thinning a layer while achieving dielectric property.SOLUTION: There is provided a laminate type electronic component containing a body containing first and second internal electrodes arranged alternately while sandwiching a dielectric layer, and first and second external electrodes arranged to be connected to the first and second internal electrodes respectively in the body, in which the dielectric layer contains BamTiO3, a plurality of crystal particles, and a crystal particle boundary formed between neighboring crystal particles, and total of Si and Dy of the crystal particle boundary is 10 to 15 pts.wt., and a dielectric composition which is a material for the dielectric layer.SELECTED DRAWING: Figure 3
【課題】誘電特性を実現しながら、薄層化による信頼性の低下を防止することができる誘電体組成物及び積層型電子部品を提供する。【解決手段】本発明は、誘電体層を間に挟んで交互に配置される第１及び第２内部電極を含む本体と、上記本体に上記第１及び第２内部電極とそれぞれ接続されるように配置される第１及び第２外部電極と、を含み、上記誘電体層は、ＢａｍＴｉＯ３を含み、複数の結晶粒、及び隣接する結晶粒間に形成される結晶粒界を含み、上記結晶粒界はＳｉとＤｙの合計が１０〜１５重量部である積層型電子部品、及び上記誘電体層の材料となる誘電体組成物を提供する。【選択図】図３
DIELECTRIC COMPOSITION AND LAMINATE TYPE ELECTRONIC COMPONENT
To provide a dielectric composition and a laminate type electronic component, capable of preventing reduction of credibility by thinning a layer while achieving dielectric property.SOLUTION: There is provided a laminate type electronic component containing a body containing first and second internal electrodes arranged alternately while sandwiching a dielectric layer, and first and second external electrodes arranged to be connected to the first and second internal electrodes respectively in the body, in which the dielectric layer contains BamTiO3, a plurality of crystal particles, and a crystal particle boundary formed between neighboring crystal particles, and total of Si and Dy of the crystal particle boundary is 10 to 15 pts.wt., and a dielectric composition which is a material for the dielectric layer.SELECTED DRAWING: Figure 3
【課題】誘電特性を実現しながら、薄層化による信頼性の低下を防止することができる誘電体組成物及び積層型電子部品を提供する。【解決手段】本発明は、誘電体層を間に挟んで交互に配置される第１及び第２内部電極を含む本体と、上記本体に上記第１及び第２内部電極とそれぞれ接続されるように配置される第１及び第２外部電極と、を含み、上記誘電体層は、ＢａｍＴｉＯ３を含み、複数の結晶粒、及び隣接する結晶粒間に形成される結晶粒界を含み、上記結晶粒界はＳｉとＤｙの合計が１０〜１５重量部である積層型電子部品、及び上記誘電体層の材料となる誘電体組成物を提供する。【選択図】図３
DIELECTRIC COMPOSITION AND LAMINATE TYPE ELECTRONIC COMPONENT
誘電体組成物及び積層型電子部品
YUN KI MYOUNG (author) / JUNG DONG JUN (author) / PARK JAE-SONG (author) / HAM TAE YOUNG (author) / KWON HYUNG SOON (author) / KIM JONG-HAN (author) / KIM HYOUNG UK (author)
2021-12-23
Patent
Electronic Resource
Japanese
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