Enclosure and printed circuit card with heat sink
First Claim
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1. An electronic device comprising:
- a card having first and second faces opposite each other;
electrical devices comprising at least one of a printed circuit and a plurality of components fixed to said first face of said card;
a metal plate spaced apart from said card such that a gap is formed between said first face and said metal plate;
pulp filled within said gap, wherein said pulp is more thermally conductive than air; and
a plastic insulating film disposed between said pulp and said card, whereby an integrated assembly of said card, said electrical means, said plastic insulating film and said metal plate is formed.
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Abstract
An electronic device including a card having first and second faces opposite each other, electrical devices including at least one of a printed circuit and a plurality of components fixed to the first face of the card, a metal plate spaced apart from the card such that a gap is formed therebetween, a pulp filled within the gap which is more thermally conductive than air, and a plastic insulating film disposed between the pulp and the card. The card, electrical components, the plastic insulating film and the metal plate form an integrated assembly.
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Citations
7 Claims
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1. An electronic device comprising:
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a card having first and second faces opposite each other; electrical devices comprising at least one of a printed circuit and a plurality of components fixed to said first face of said card; a metal plate spaced apart from said card such that a gap is formed between said first face and said metal plate; pulp filled within said gap, wherein said pulp is more thermally conductive than air; and a plastic insulating film disposed between said pulp and said card, whereby an integrated assembly of said card, said electrical means, said plastic insulating film and said metal plate is formed. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification