| 摘要 |
PURPOSE: A structure for shielding EMI(Electromagnetic interference) of PCB is provided to shield EMI by shielding only a high frequency pattern region, while reducing a manufacturing cost. CONSTITUTION: A structure for shielding EMI of PCB comprises a PCB(100) and a shielding member(150). The PCB includes a high frequency pattern region for processing a digital signal and a low frequency pattern region for processing an input signal. The high frequency pattern region and the low frequency pattern region are divided, respectively. The shielding member shields a part of the high frequency pattern region.
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