发明名称 Method for shielding an electric circuit created on a printed circuit board and a corresponding combination of a printed circuit board and a shield
摘要 The invention relates to a method for shielding an electric circuit created on a printed circuit board (1) comprising a number or components (2). According to said method, a first electrically insulating layer (3) is applied to the whole surface of the printed circuit board (1) and a second earthed, electrically conductive layer (4), which acts as a shield, is then applied to the whole surface of said first electrically insulating layer (3), in such a way that suitable recesses (5) corresponding to the number of components are configured, The invention also relates to a corresponding combination of a printed circuit board (1), on which at least one electric circuit comprising a number of components (2) is created and a first electrically insulating layer (3) with a second earthed layer (4), which covers the whole surface and acts as a shield.
申请公布号 US2004145876(A1) 申请公布日期 2004.07.29
申请号 US20030478328 申请日期 2003.11.20
申请人 ROMAHN JOERG 发明人 ROMAHN JOERG
分类号 H01L23/552;H05K1/02;H05K9/00;(IPC1-7):H05K7/02;H05K7/06;H05K7/08;H05K7/10 主分类号 H01L23/552
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