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7440280 |
Heat exchange enhancement
A heat exchange structure includes a plurality of elongated air ducts. The heat exchange structure has an exterior heat exchange surface and interior heat exchange surfaces, the interior surfaces...
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7436660 |
Heat sinks for electronic enclosures
An apparatus for cooling electronics is disclosed. The apparatus generally relates to heat sinks that are operatively connected to electronics enclosures. The heat sinks may be part of the...
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7436672 |
Semiconductor device and method of manufacture thereof
A transfer mold type power module (“TPM”) is provided with a projection at each of the four corners on its front main surface. The TPM is also provided a first screw hole at its center. A...
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7436468 |
Liquid crystal display having an LED and a thermal conductive sheet
According to an embodiment of the present invention, an LCD comprises a liquid crystal display panel, an LED circuit board disposed behind the liquid crystal display panel, wherein a plurality of...
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7436669 |
3D multi-layer heat conduction diffusion plate
A 3D multi-layer heat conduction diffusion plate comprises at least one super conduction diffusion plate which is capable of quickly conducting heat energy, has a short cooling time, and can...
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7436670 |
Heat sink retaining device
A heat sink retaining device for attaching a heat sink on a chip unit is provided, which includes a retaining component and a rotating component. The retaining component is locked to the heat sink...
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7436664 |
Electronic appliance
In an electronic appliance, a base is thermally fused by a heat generating component. On the base, a heat dissipating fin group including heat dissipating fins each extending in a Y direction is...
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7436671 |
Retention module for a heat sink
A retention module ( 10 ) for securing a heat sink ( 20 ) to a printed circuit board ( 30 ) includes a pair of carriage arms ( 12 ) separated by a space and a connecting wall ( 14 ) interconnecting...
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7433191 |
Thermal contact arrangement
A thermal contact arrangement. The thermal contact arrangement may mitigate or reduce migration over time of a thermal interface material positioned between a chip and a heat sink. The thermal...
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7433194 |
Heat sink fastening assembly
A heat sink fastening assembly includes a fastener comprising a latching member and an operating member. The latching member includes a pressing part, a first latching leg and a second latching leg...
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7430121 |
Heat sink fastener
A heat sink fastener includes a main body, a piercing body and an operating member. The main body has a pressing part for pressing a heat sink toward a heat-generating component. An engaging part...
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7430122 |
Electronic device assembly with clips for mounting a heat sink thereon
An electronic device assembly includes a PCB ( 10 ), a heat sink ( 30 ) mounted on the PCB, a back plate ( 20 ) attached below the PCB, a fan holder ( 40 ) mounted on a top of the heat sink and a...
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7427911 |
Electrical device having a heat generating resistive element
The invention provides an electrical device having improved insulation and reduced partial discharge. The electrical device comprises an electrically conductive resistive element provided on a heat...
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7428154 |
Package structure, printed circuit board mounted with the same, electronic apparatus having the printed circuit board
A package structure to be mounted on was external printed circuit board includes a package board that is mounted with an exoergic circuit element, and a heat sink that radiates heat from the...
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7426112 |
Heat dissipating module
A heat dissipating module includes a releasing member, a heat pipe, which has a first end connected to the releasing member and a second end attached to the top surface of a thermal chip on a...
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7423871 |
Electric device with improved cooling and casing therefor
The casing of a power supply includes a bottom and a cover. Both of them have a U-like shape. Since the cover is slightly wider than the bottom two air ducts are provided between the side plates of...
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7423880 |
Secure device capable of engaging with a heat sink firmly
A secure device for a heat sink includes a frame and a plurality of cylindrical posts. The frame provides a plurality of elongated projections at the inner side thereof. Each of the cylindrical...
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7423881 |
Arrangement and method for cooling a power semiconductor
In an arrangement and a method for cooling a power semiconductor in which at least one power semiconductor is electrically and thermally conductively connected to at least one passive electric...
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7423879 |
Sleeve-tightening heat dissipating module
A sleeve-tightening heat dissipating module includes a pillar, a sleeve, a stand, and heat sinks, wherein the pillar is a cylinder with a wider lower part, and the sleeve can be enclosed at a...
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7423882 |
Rotating clip
Apparatus and methods for mounting of a cooling device coupled to a circuit board include use of a clip that is rotated to mate with and engage the cooling device. Rotation of the clip occurs...
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7420810 |
Base heat spreader with fins
A thermal management device for the removal of thermal energy useful for, inter alia, electronic devices or other components.
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7420216 |
Reflection type light-emitting diode device
A reflection type light-emitting diode device of a kind capable of emitting rays of light to the outside after having been reflected by a reflecting surface includes a recessed casing ( 22 ) having...
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7417862 |
Heat sink fixing device
A heat sink fixing device for fixing a heat sink on a printed circuit board is disclosed. The fixing device comprises a connecting portion fixed on one side of the heat sink, an extension portion...
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7417864 |
Gear driven socket activation mechanism
A socket activation assembly is configured to close over a component and drive a gear during closure that activates a socket to engage the component.
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7417078 |
Electromagnetic wave absorbing thermally conductive composition and thermosoftening electromagnetic wave absorbing heat dissipation sheet and method of heat dissipation work
An electromagnetic wave absorbing heat conductive composition is used to form an electromagnetic wave absorbing heat dissipating article that is placed between a heat generating electronic...
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7417860 |
Heat dissipation device
A heat sink assembly ( 10 ) includes a heat sink ( 12 ) and a wire clip ( 14 ). The heat sink includes a base ( 120 ) and a plurality of fins ( 124 ) mounted on the base. A channel ( 126 ) is...
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7414839 |
Heat dissipation device having a fan holder for attachment of a fan
A heat dissipation device comprises a heat sink, a fan, and a fan holder. The heat sink includes a base and a plurality of fins arranged on the base. The fan includes a frame having an engaging...
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7414844 |
Liquid cooled heat sink with cold plate retention mechanism
A system for cooling electronic components with a surface having one or more electronic components, including an integrated circuit, mounted thereon. A liquid cooled heat exchanger located in...
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7414849 |
Plasma display apparatus
A plasma display apparatus including: a plasma display panel; a non-conductive chassis disposed on a rear portion of the plasma display panel to support the plasma display panel; a circuit unit...
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7414841 |
Electronic cooling system having a ventilating duct
A heat dissipation device in a computer enclosure includes a heat spreader ( 20 ) mounted on a CPU ( 12 ), a first heat sink ( 30 ), a cooling fan ( 40 ) coupled to the first heat sink, a second...
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7414838 |
Heating dissipating structure of an external hard disk drive box
The present invention discloses a heating dissipating structure of an external hard disk drive box that includes a retaining base for mounting a hard disk, and the retaining base has adjusting rods...
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7414845 |
Circuit board assembly for a liquid submersion cooled electronic device
A circuit board assembly, for example, a computer motherboard, for use in a liquid submersion cooled electronic device, for example, a computer, is configured to facilitate movement of the cooling...
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7414308 |
Integrated circuit with offset pins
An integrated circuit comprises a package and having adjacent connection pins on two opposite sides of the package, with every second connection pin being inwardly bent so that the connection pins...
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7414847 |
Heat dissipation device
A heat dissipation device includes a retention module surrounding a heat-generating component therein and a heat sink secured in the retention module. The retention module has a plurality of...
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7414850 |
Heat dissipation module for electronic device
A heat dissipation module for removing heat from a heat-generating electronic component includes a base ( 106 ) and a clip ( 40, 40 a ). The clip includes a connecting arm ( 42, 42 a ) and a...
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7411792 |
Thermal switch, methods of use and manufacturing methods for same
The present disclosure concerns embodiments of a thermal switch used to control the transfer of heat from a heat source to a heat sink. According to one aspect, the thermal switch can be activated,...
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7411791 |
Extendable heat dissipation apparatus
An extendable heat dissipation apparatus includes a base, an extendable heat dissipation member and a connecting element. A normal fin is formed on the base, and the connecting element integrates...
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7409752 |
Structure of holding mechanism with rotatable knob for radiator
A structure of a holding mechanism with a rotatable bidirectional knob suitable for securing a radiator is disclosed. The holding mechanism comprises a pressure-bearing unit, a buckling element and...
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7408787 |
Phase change thermal interface materials including polyester resin
An embodiment of a phase change TIM of this invention comprises a polyester matrix with melting temperature near or below operating temperature (typically less than about 130° C.), thermally...
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7408781 |
Cooling device for memory chips
A cooling device includes two side boards and a memory device is clamped between the two side boards. A cooling unit is positioned above the two side boards by two clips and includes a plurality of...
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7408777 |
Plasma display device
A plasma display device for keeping cooling efficiency of the device uniform between both horizontal and vertical positions. The plasma display device, which has a plasma display panel and a...
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7405937 |
Heat sink module for dual heat sources
A heatsink module for dual heat sources for dissipating heat generated by a first and a second heat-generating element disposed on a circuit board is provided. The heatsink module includes a first...
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7405939 |
Fastening device and heat sink assembly using the same
A heat sink assembly ( 100 ) includes a fastening device ( 20 ) and a heat sink ( 10 ). The fastening device includes a sleeve ( 24 ), a pin ( 22 ) received in the sleeve and a biasing means ( 26 )...
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7405944 |
Printed circuit board retaining device
A retaining device holds a printed circuit board to a structure that has channels for receiving the retaining device. The retaining device includes a body having portions configured for receipt...
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7405934 |
Fan and cooling apparatus
Holding arms of a frame member of a fan axially extend and project outward from both sides of a housing in a direction perpendicular to a rotational axis of the fan. Catch projections are provided...
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7403395 |
Power module structure and solid state relay using same
A power module structure has a heat plate for contacting a heat sink, an insulating plate soldered to the heat plate, a terminal soldered to the insulating plate and a semiconductor chip having a...
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7403394 |
Heatsink locking device
A heatsink-locking device that is applied to lock a heatsink to a placement surface having an exothermic component, includes a bottom base fixed on the placement surface to dispose and position the...
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7400506 |
Method and apparatus for cooling a memory device
A memory device cooling apparatus includes a first heat sink operable to engage a first chip that is located on a memory device and that is operable to operate at a first temperature. A second heat...
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7397666 |
Wedge lock
Various apparatus and methods are disclosed wherein a wedge member and a support engage one another to lock a first structure and a second structure to one another along an axis.
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7397663 |
Clip for heat dissipation device
A clip includes a body, an actuating member, a first hook plate and a second hook plate. The body includes a supporting portion and a pair of spaced arms extending from opposite sides of the...
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