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7615799 |
Light-emitting diode package structure
A light-emitting diode (LED) package structure including an encapsulant, a carrier, and an LED chip is provided. The encapsulant has a cavity located in a front end of the encapsulant. The carrier...
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7611270 |
Lighthead mounting structure
A lighthead mounting structure provides both precise alignment of a lighthead and an effective heat transfer path away from heat generating components of the lighthead. Cooperating aluminum...
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7611264 |
LED lamp
A LED lamp includes a main body surrounded by a fin assembly on the periphery at an upper side and a lower side, a power supply holder located at the upper side and a plurality of LED lamp...
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7611263 |
Light source module with a thermoelectric cooler
A light source module ( 100 ) includes a plurality of light emitting diodes ( 13 ), a heat dissipation device ( 30 ) and a thermoelectric cooler ( 20 ). The thermoelectric cooler has a cold side (...
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7610947 |
Heat-dissipating model
A heat-dissipating model includes a heat-conducting member and a heat-dissipating body. The heat-conducting member has a hollow cylinder with a closed end. The interior of the wall of the cylinder...
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7607803 |
LED lamp
An LED lamp includes a frame, a heat sink, an LED module and a reflector. The frame comprises a base, an upper ring spaced from the base and a plurality of stanchions connecting the upper ring and...
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7607802 |
LED lamp instantly dissipating heat as effected by multiple-layer substrates
A LED lamp includes: a plurality of substrates juxtapositionally formed as multiple layers, each substrate having a plurality of light emitting diodes (LEDs) mounted thereon, whereby upon...
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7607801 |
Light emitting apparatus
A reflection-type light emitting apparatus has an excellent heat radiation property and allows the use of a high-power light emitting element, the minimization of a reduction in radiation...
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7607790 |
Backlighting apparatus and manufacturing process
Apparatuses for backlighting and manufacturing processes thereof are disclosed. There is provided a backlight module. The backlight module comprises a double-sided circuit board with thermal...
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7607782 |
Projection apparatus provided with a cooling system
A cooling system is for cooling a lamp module within a projection apparatus and includes an axial fan unit for mounting within the projection apparatus, defining an axial direction and having an...
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7607781 |
Heat-dissipating device for a projection apparatus
A heat-dissipating device includes a receptacle body having a lateral wall formed with an air vent; a lamp unit including a burner, a reflector covered the burner, a glass plate disposed in front...
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7604380 |
Apparatus for using heat pipes in controlling temperature of an LED light unit
A light emitting diode (LED) light unit is disclosed. For example, the LED light unit includes at least one support plate having one or more inner openings. At least one LED array may be coupled to...
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7600897 |
Light emitting unit having light source inside a lamp tube with ceramic fins
The light emitting unit of this invention mainly comprises: a lamp holder made of insulating ceramics with high thermal conductivity; a plurality of heat dissipating fins protruding integrally from...
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7600890 |
Illuminated sign and light source for use with said sign
An illuminable sign ( 20 ) has a base ( 22 ); a trough ( 24 ) having a configuration C formed in the base ( 22 ); a light dispensing medium ( 26 ) having the configuration C fitted in the trough (...
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7598662 |
Low-pressure mercury vapor lamp with an adhering unit to improve luminous efficiency
A compact self-ballasted fluorescent lamp includes a double-spiral arc tube and a holder. The holder has a tubular protrusion which is surrounded by the arc tube, at a center of its main surface. A...
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7594740 |
Mounting arrangement for light emitting diodes
A modular light emitting diode (LED) mounting configuration is provided including a light source module having a plurality of pre-packaged LEDs arranged in a serial array. The module includes a...
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7594739 |
Light source device and projection-type image display device
A light source device ( 100 ) includes a discharge lamp ( 1 ), a reflection mirror ( 2 ), a transparent plate ( 3 ) and a case ( 7 ). The reflection mirror ( 2 ) has inlet openings ( 4 a , 4 b )...
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7594738 |
LED lamp with replaceable power supply
An LED lamp with replaceable power supply includes a tubular body, a light module, a power supply, and two power connectors. The light module is disposed within the tubular body. The light module...
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7591571 |
Light source device and projection display apparatus
A projection display apparatus generates image light by modulating, with an image signal, light emitted from a light source disposed in a lamp house, and projects the generated image light onto a...
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7589336 |
Apparatus and method for exposing a substrate to UV radiation while monitoring deterioration of the UV source and reflectors
Embodiments of the invention relate generally to an ultraviolet (UV) cure chamber for curing a dielectric material disposed on a substrate and to methods of curing dielectric materials using UV...
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7588360 |
LED lighting equipment and heat radiating structure
The present invention relates generally to an LED lighting equipment and heat radiating structure, which primarily consists of a lamp holder/bracket and a heat conduction base, wherein, the lamp...
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7588355 |
LED lamp assembly
An LED lamp assembly includes a receiving member and a pair of LED lamps. The receiving member has a pair of opposite slope surfaces. The LED lamps are mounted on the opposite slope surfaces of the...
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7588351 |
LED lamp with heat sink optic
An LED lamp may be made with a heat sink optic. The lamp has a base having a first electrical contact and a second electrical contact for receiving current. At least one LED is mounted on a...
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7588350 |
Light emitting device module
A light emitting device module is provided. The light emitting device module includes a plurality of light emitting devices which are formed adjacent to each other, a plurality of radiating bases...
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7581856 |
High power LED lighting assembly incorporated with a heat dissipation module with heat pipe
A high power light emitting diode (LED) lighting assembly incorporated with heat dissipation module is provided. The LED lighting assembly includes a heat exchange base, at least one LED array, at...
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7581846 |
Dental light devices having an improved heat sink
The present invention relates to a heat sink material that can more efficiently remove or divert heat from a light source or sources with a given weight of heat sink material when compare to a heat...
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7578604 |
Intense pulse light device having individual rotational light filters therein
Disclosed is an intense pulse light device, in which plural divided light filters coated with individually different materials are rotatably and uniformly aligned around a reflection mirror in...
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7578595 |
Projection type video display apparatus
There is provided a heat conductive portion for conducting heat generated by an LED light source to cooling liquid at a rear side of each LED light source. Each heat conductive portion is connected...
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7575346 |
Lamp
A lamp comprises a housing, a heat sink, a light emitting member, a fan and a blocking ring. The housing includes an outlet section and an inlet section formed on the wall thereof. The heat sink is...
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7575341 |
Lamp structure
A lamp structure includes a plurality of carrier units and a plurality of hollow heat dissipating units put together in an alternating manner so that each carrier unit abuts on at least a hollow...
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7572033 |
Light source module with high heat-dissipation efficiency
An exemplary light source module includes a printed circuit board (PCB), a heat-dissipating assembly, and a number of light emitting elements. The PCB includes a first surface, an opposite second...
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7572026 |
Light-emitting module and backlight unit having the same
A light-emitting module is provided. The light-emitting module comprises a printed circuit board, a plurality of light-emitting devices, and at least one module lens. The plurality of...
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7563014 |
Planar light source device with heat spreader sheet
A backlight unit including a light guide plate, a linear light source disposed in the light incident side of the light guide plate, a reflective sheet disposed in the rear side of the light guide...
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7563005 |
Light source module and lamp equipped with the same
A modular LED can include an LED chip, a base, and a lens. The lens preferably has a focus at a position spaced a certain distance behind the base to form a virtual light source image of the LED...
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7559676 |
Light source module
The present invention relates to a light source module comprising a light source, which light source module comprises cooling means for cooling the light source base, which light source module...
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7556406 |
Led light with active cooling
An LED lamp that includes a piezoelectric fan or synthetic jet to cool component of the lamp is disclosed.
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7556405 |
Mounting light emitting diodes
A flexible circuit has a roll-molded thermoplastic resin base sheet with an integrally molded mounting structure located to receive a light emitting diode device in an illuminating position. The...
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7553055 |
Systems for displaying images
Systems for displaying images are provided. An embodiment of a system comprises a liquid crystal display module, and the liquid crystal display module comprises a backlight assembly. The backlight...
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7553047 |
Lighting device
A lighting device is provided. The lighting device includes a light source, a light source supporting member which has a surface to which the light source is attached, and a heat sink on an...
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7553045 |
Light emitting diode package and light guide pipe and backlight module and liquid crystal display device using the same
A light emitting diode (LED) package includes a base, a body and several LED chips. The body having an end surface is disposed on the base. A peripheral recess is formed in the end surface. The LED...
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7553042 |
In-grade light fixture
An in-grade light fixture comprises a light fixture housing arranged to be buried substantially below grade level. The light fixture housing has a light opening substantially at grade level and an...
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7553039 |
Method and system for controlling light fixtures
A system and method for controlling a plurality of light fixtures to create light and music, including a processor having a memory. Software is loaded in the memory and is executable by the...
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7549774 |
LED lamp with plural radially arranged heat sinks
A LED lamp includes at least one LED unit, a thermally-conductive post, a heat-dissipating module, at least one metal base, at least one cover member, at least one light reflection member, a...
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7549773 |
LED housing
A high power LED Housing consisting of one or more LED to form a LED assembly fitted into a metal body having an upper portion with a gripping means and a lower portion with a fitting means and a...
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7549772 |
LED lamp conducting structure with plate-type heat pipe
An LED lamp conducting structure includes plate-type heat pipe of mask shape. A support plate mounted with LEDs is fixed on a plate-type heat pipe and then is placed within a lampshade. The...
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7549768 |
Display device, including discharge tube temperature control member
A display device which includes a discharge tube, a reflector for reflecting a light radiated from the discharge tube, and support members for supporting the discharge tube to the reflector. The...
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7547124 |
LED lamp cooling apparatus with pulsating heat pipe
An LED lamp cooling apparatus ( 10 ) includes a substrate ( 11 ), a plurality of LEDs ( 13 ) electrically connected with the substrate, a heat sink ( 19 ) for dissipation of heat generated by the...
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7547123 |
High efficiency, compact, modular forced air cooling system for high intensity LED light source
A forced air cooling unit for a light source formed of an array of high intensity light emitting diodes (LEDs). A housing includes side walls with a pair of grooves on the inside of the walls. A...
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7547119 |
Touch sensor operated vehicle room lamp to be turned on and off
A vehicle interior light system includes a lamp, an enclosure internally provided with the lamp, a lens attached to the front of the enclosure, a touch sensor arranged on the back surface of the...
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7543962 |
Projection-type image display device
A projection-type image display device includes three light sources respectively configured to emit a different colored outgoing light, a light combining unit configured to combine outgoing lights,...
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