Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Patent
1998-04-07
2000-08-08
Picard, Leo P.
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
361683, 361684, 361800, 361816, 174796, H05K 702, H05K 900
Patent
active
061010898
ABSTRACT:
A printed circuit board, a heat radiating shield plate formed of a metallic plate, a printed circuit board and a shield plate are arranged in a base section of a apparatus body in a stacked state. Studs made of a metal projects from the heat radiating shield plate. Both ends of each of the studs come in contact with ground areas of the printed circuit boards and are electrically connected to these ground areas. A CPU mounted on one of the printed circuit boards comes in contact with the heat radiating shield plate through a cool sheet and is thermally connected to the heat radiating shield plate.
REFERENCES:
patent: 4939624 (1990-07-01), August et al.
patent: 5329422 (1994-07-01), Sasaki
patent: 5331508 (1994-07-01), Hosoi et al.
patent: 5627730 (1997-05-01), Konig et al.
patent: 5748451 (1998-05-01), Thompson et al.
patent: 5973920 (1999-10-01), Altic et al.
Seto Masaru
Tatemichi Atsushi
Duong Hung Van
Kabushiki Kaisha Toshiba
Picard Leo P.
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