发明名称 Shield for radio-frequency circuit.
摘要 <p>The present invention relates to a shielded electronic circuit for radio-frequency signals. The shielded electronic circuit for radio-frequency signals comprises, on a support (1), a cell (5) disposed above an earth plane (8) and covered with a metal cap (6). In addition, the support comprises a pattern feature (7) to which this cap is applied and a ring of holes (10) which are covered with an electrically conductive material connecting this pattern feature to the earth plane. The cell (5) comprises a power module (16) and the support (1) comprises an exchange surface (17), to which this power module is attached, which extends as far as the pattern feature (7). &lt;IMAGE&gt;</p>
申请公布号 EP0429037(A1) 申请公布日期 1991.05.29
申请号 EP19900122070 申请日期 1990.11.19
申请人 ALCATEL RADIOTELEPHONE 发明人 TRINH VAN, CHRISTIAN
分类号 H01L23/552;H01L23/66;H05K1/02;H05K1/18;H05K9/00 主分类号 H01L23/552
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