Heat-dissipating method and device for led display
First Claim
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1. A heat-dissipating device, said device having a LED display having a front surface and a spaced opposite under surface, said heat-dissipating device comprisinga strip of alumina thermally bonded to the under surface of said display;
- a thermally conductive front panel in proximity with the front surface of said display; and
a heatsink thermally bonded to said alumina via double sided, thermally conductive pressure-sensitive tape and in thermal contact with said front panel for dissipating heat from said display via said alumina, said heatsink and said front panel.
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Abstract
A strip of alumina is thermally bonded to the under surface of an LED display by a thermally conductive adhesive. A thermally conductive front panel is placed in thermal contact surrounding the front surface of the display. A double sided, thermally conductive pressure-sensitive tape is used to bond a heatsink in thermal contact with the alumina. The heatsink is in thermal contact with the front panel and dissipates heat from the display via the alumina, the heatsink and the front panel.
120 Citations
8 Claims
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1. A heat-dissipating device, said device having a LED display having a front surface and a spaced opposite under surface, said heat-dissipating device comprising
a strip of alumina thermally bonded to the under surface of said display; -
a thermally conductive front panel in proximity with the front surface of said display; and a heatsink thermally bonded to said alumina via double sided, thermally conductive pressure-sensitive tape and in thermal contact with said front panel for dissipating heat from said display via said alumina, said heatsink and said front panel. - View Dependent Claims (2, 3)
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4. A heat-dissipating device, said device having a LED display having a front surface and a spaced opposite under surface, said heat-dissipating device comprising
a strip of alumina; -
a thermally conductive adhesive thermally bonding said alumina to the under surface of said display; a thermally conductive front panel in proximity with the front surface of said display; a heatsink in thermal contact with said front panel; and double sided, thermally conductive pressure-sensitive tape bonding said heatsink to said alumina whereby said heatsink dissipates heat from said display via said alumina, said heatsink and said front panel. - View Dependent Claims (5, 6)
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7. A method of dissipating heat from a device, said device having a LED display having a front surface and a spaced opposite under surface, said method comprising the steps of
thermally bonding a strip of alumina to the under surface of said display; -
providing a thermally conductive front panel in proximity with the front surface of said display; and thermally bonding a heatsink to said alumina via double sided thermally conductive pressure-sensitive tape and placing said heatsink in thermal contact with said front panel for dissipating heat from said display via said alumina, said heatsink and front panel. - View Dependent Claims (8)
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Specification