Oblon, McClelland, Maier & Neustadt, L.L.P.
EBG structure, semiconductor device, and printed circuit board
An EBG structure according to an embodiment includes an electrode unit made of a first conductor and provided with a space, a patch unit provided approximately parallel to the electrode unit and made of a second conductor, an insulating layer provided between the electrode unit and the patch unit, a first via provided between the patch unit and the electrode unit in the insulating layer and connected to the patch unit and the electrode unit, and a second via provided between the patch unit and the space in the insulating layer, connected to the patch unit, and not connected to the electrode unit.
Kabushiki Kaisha Toshiba
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H01L H05K H05K H05K H05K H05K H01L
additional inventional additional inventional additional inventional additional
Tadahiro Hiroshi Kazuhiko
Sasaki Yamada Itaya