发明名称 METHOD OF MANUFACTURING COIL COMPONENT
摘要 PROBLEM TO BE SOLVED: To provide a small coil component having a stable shape. SOLUTION: A method of manufacturing the coil component includes the steps of: forming a coil portion 14 by processing a round lead wire 13; and forming a coil body 15 by compact-molding a magnetic powder to form a green compact on the coil portion 14 using a die 17. Here, in the step of forming the coil body, the lead wire 13 led out of the coil body 15 is deformed into a flat shape by crushing it with the die 17, whereby the small coil component having a stable shape can be obtained. COPYRIGHT: (C)2011,JPO&INPIT
申请公布号 JP2011119566(A) 申请公布日期 2011.06.16
申请号 JP20090277280 申请日期 2009.12.07
申请人 PANASONIC CORP 发明人 SATO MANABU
分类号 H01F41/10;H01F17/04;H01F27/29;H01F41/04 主分类号 H01F41/10
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