| 摘要 |
PROBLEM TO BE SOLVED: To achieve equally high electromagnetic shield performance over a frequency range of 0.1 MHz-20 GHz. SOLUTION: In an electromagnetic shield glass, a conductive net 3 with a fine mesh size of 65-150 is included at the inner space side of one glass plate 1 in multiple glass, a conductive netted element 4 with a rough mesh having a mesh opening of 10-50 mm is arranged next to the conductive net 3, while being separated from the net 3, and both the conductive net 3 and 4 are connected to frame 5, while being engaged into the conductive frame 5 and 5. In this case, electromagnetic shield performance at a frequency of 0.1 MHz-20 GHz is equal to or more than -60 dB.
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