发明名称 Radio frequency apparatus
摘要 A radio frequency apparatus comprising a printed circuit board mounting an electronic component including a coil as an inductance element, a metal frame body covering this printed circuit board and connected to the ground, a lid formed integrally with the frame body, covering the inductance element mounting side of the frame body, and a leg formed by cutting and bending from the lid, having a width nearly same as the width of the coil, in which the leg is disposed closely to the coil.
申请公布号 US2004121811(A1) 申请公布日期 2004.06.24
申请号 US20030686067 申请日期 2003.10.15
申请人 NAKATSUJI KOJI;YAMADA HIROYUKI;ASANO HIROMASA;SUZUKI MASANORI;TERAO ATSUHITO;ASANO NORIKO 发明人 NAKATSUJI KOJI;YAMADA HIROYUKI;ASANO HIROMASA;SUZUKI MASANORI;TERAO ATSUHITO;ASANO NORIKO
分类号 H05K7/14;H01L23/02;H05K1/02;H05K1/18;H05K5/02;H05K7/02;H05K9/00;(IPC1-7):H04B1/034 主分类号 H05K7/14
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