发明名称 LAMINATE TYPE COIL COMPONENT
摘要 PROBLEM TO BE SOLVED: To provide a laminate type coil component capable of obtaining a high Q-value.SOLUTION: On an end face 2a of an element assembly 2 forming a terminal electrode 6, an end face 10a of a coil component arrangement layer 10 is curved toward inside of the element assembly 2. Accordingly, in a dip step for forming the terminal electrode 6, electrode paste PS remains at a curve portion of the end face 10a of the coil component arrangement layer 10, and therefore, an amount of the electrode paste dripping toward a side face 2c near a bottom DP of the curve portion can be restrained. By positioning on a positioning layer 11, the dip step can be precisely performed. As mentioned above, a lining property of a wraparound portion 6b of the terminal electrode 6 toward the side face 2c is improved, and therefore, dimension can be easily managed, so as to prevent the wraparound portion 6b from approaching too near the coil portion 3.
申请公布号 JP2013183009(A) 申请公布日期 2013.09.12
申请号 JP20120045638 申请日期 2012.03.01
申请人 TDK CORP 发明人 SATO TAKAHIRO;SAKAGUCHI YOSHIKAZU;UMEMOTO SHUSAKU;SUZUKI TAKASHI
分类号 H01F27/29;H01F17/00 主分类号 H01F27/29
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