Invention Grant
- Patent Title: Multilayer electronic component
- Patent Title (中): 多层电子元件
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Application No.: US12795441Application Date: 2010-06-07
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Publication No.: US08207810B2Publication Date: 2012-06-26
- Inventor: Toshio Kawabata
- Applicant: Toshio Kawabata
- Applicant Address: JP
- Assignee: Murata Manufacturing Co., Ltd.
- Current Assignee: Murata Manufacturing Co., Ltd.
- Current Assignee Address: JP
- Agency: Studebaker & Brackett PC
- Agent Tim L. Brackett, Jr.; John F. Guay
- Priority: JP2007-316997 20071207
- Main IPC: H01F5/00
- IPC: H01F5/00 ; H01F27/28

Abstract:
A multilayer electronic component is provided which includes layers composed of different materials and bonded together and which is capable of suppressing the occurrence of delamination at a bonded portion between the layers composed of different materials. A magnetic first layer is composed of a material with relatively high magnetic permeability. A second magnetic layer is composed of a material with relatively low magnetic permeability. Boundary magnetic layers are provided between the two magnetic layers and include a partial magnetic layer composed of the same material as the first magnetic layer and a partial magnetic layer composed of the same material as the second magnetic layer. The partial magnetic layers are provided to be adjacent to each other in the boundary magnetic layers.
Public/Granted literature
- US20100245013A1 MULTILAYER ELECTRONIC COMPONENT Public/Granted day:2010-09-30
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