大块衬垫和屏蔽罩对液晶电视电磁干扰的抑制效果

2005 International Symposium on Electromagnetic Compatibility, 2005. EMC 2005. Pub Date : 2005-10-03 DOI:10.1109/ISEMC.2005.1513569

Do-wan Kim, O. Choi, Bae-Won Lee, Seung-Hyun Song

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引用次数: 1

摘要

本文对散装垫片和屏蔽罩的有效性进行了研究。这些材料被广泛应用于液晶电视中，因为它们可以加强PCB接地并抑制EMI辐射。本文通过电磁场仿真研究了这些材料的屏蔽和接地效果，并与试验结果进行了比较。最后验证了仿真结果与试验结果吻合较好。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The effectiveness of bulk gasket and shield cover on the reduction of EMI radiation in LCD TV

In this paper, the effectiveness of bulk gasket and shield cover is studied. Those materials are widely used in LCD TV, because they strengthen the PCB ground and suppress EMI radiation. In this paper, shielding and grounding effect by those materials is examined by EM field simulation and the result is compared with test one. Finally, it is verified that the simulation result is in good agreement with test result.

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2005 International Symposium on Electromagnetic Compatibility, 2005. EMC 2005.

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