Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Patent
1998-05-21
1999-02-23
Picard, Leo P.
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
361762, 361763, 361818, 361728, 361736, 361737, 310344, 310348, 310366, 333186192-, 331 73, H05K 118
Patent
active
058750991
ABSTRACT:
An electronic component suppresses stray capacitance and exhibits a high electromagnetic shielding effect, and eliminates flowing of a conductive agent into inappropriate areas and occurrence of a poor electrical connection. Electronic-component devices are mounted on an insulating substrate having input and output electrodes and a ground electrode. Then, a metallic cap is bonded and sealed onto the substrate via an insulating layer having holes formed therein so as to cover the electronic-component devices. A conductive layer connected to the ground electrode is disposed on part of the cap-mounting portion of the substrate and positioned at a level higher than the insulating layer so that the metallic cap is electrically connected via the conductive layer to the ground electrode.
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Higuchi Masato
Maesaka Michinobu
Tatsumi Tetsuo
Foster David
Murata Manufacturing Co. Ltd.
Picard Leo P.
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