A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LAMINATED COIL COMPONENT
To provide a laminated coil component capable of suppressing generation of cracks during baking of an external electrode.SOLUTION: A laminated coil component includes: a laminate 10 having a plurality of insulation layers 31 stacked in a lamination direction and provided with a coil 30 therein; and external electrodes 21, 22 provided on a surface of the laminate 10 and electrically connected to the coil 30. The insulation layer 31 includes a ferrite phase of a spinel structure and a crystal phase of ZnFe (BO3) O type.SELECTED DRAWING: Figure 5
【課題】 外部電極の焼き付け時のクラックの発生を抑制できる積層型コイル部品を提供すること。【解決手段】 複数の絶縁層３１が積層方向に積層されてなり内部にコイル３０が設けられた積層体１０と、上記積層体１０の表面に設けられて上記コイル３０に電気的に接続された外部電極２１，２２とを有し、上記絶縁層３１は、スピネル構造のフェライト相と、ＺｎＦｅ（ＢＯ３）Ｏ型の結晶相とを含むことを特徴とする積層型コイル部品１。【選択図】 図５
LAMINATED COIL COMPONENT
To provide a laminated coil component capable of suppressing generation of cracks during baking of an external electrode.SOLUTION: A laminated coil component includes: a laminate 10 having a plurality of insulation layers 31 stacked in a lamination direction and provided with a coil 30 therein; and external electrodes 21, 22 provided on a surface of the laminate 10 and electrically connected to the coil 30. The insulation layer 31 includes a ferrite phase of a spinel structure and a crystal phase of ZnFe (BO3) O type.SELECTED DRAWING: Figure 5
【課題】 外部電極の焼き付け時のクラックの発生を抑制できる積層型コイル部品を提供すること。【解決手段】 複数の絶縁層３１が積層方向に積層されてなり内部にコイル３０が設けられた積層体１０と、上記積層体１０の表面に設けられて上記コイル３０に電気的に接続された外部電極２１，２２とを有し、上記絶縁層３１は、スピネル構造のフェライト相と、ＺｎＦｅ（ＢＯ３）Ｏ型の結晶相とを含むことを特徴とする積層型コイル部品１。【選択図】 図５
LAMINATED COIL COMPONENT
積層型コイル部品
HIRUKAWA ATSUO (author) / KOSHIJI KENJIRO (author) / TAKAI SHUN (author)
2022-12-26
Patent
Electronic Resource
Japanese
Laminated coil component and method for manufacturing same
| European Patent Office | 2016