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US20090310381 |
LED STREETLIGHT STRUCTURE
The present invention discloses an LED streetlight structure, which comprises: a heat-conduction pipe frame, an upper casing, a lower casing, a light concentration plate, and a transparent cover....
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US20090295311 |
Inspection lamp with elongated diffuser lens
An inspection lamp is disclosed that, in one embodiment, includes a transparent or translucent rod having two ends. Two light sources, one at each end of the rod, are arranged to emit light into...
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US20090273945 |
MODULAR, LUMINOUS, SMALL FORM-FACTOR SOLID-STATE LIGHTING ENGINE
The invention comprises a small form-factor solid-state light engine that provides uniform lighting with high efficiency. The invention provides uniform lighting by practically eliminating any...
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US20090267533 |
EXPANDABLE LED MODULE FOR ARBITRARILY DISPLAY ASSEMBLY
An expandable LED module for arbitrary display assembly, comprises: a print circuit board, used to carry the following devices; at least a light emitting diode, disposed on said print circuit...
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US20090251918 |
LIGHTING DEVICE, AUTOMOTIVE HEADLIGHTS AND METHOD FOR PRODUCING A LIGHTING DEVICE
Disclosed is a lighting device comprising at least one LED and at least one optical element, wherein the LED and the optical element are aligned with each other by means of at least one dowel pin....
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US20090244922 |
LIGHT PIPE, ILLUMINATION OPTICAL SYSTEM AND IMAGE PROJECTION DEVICE
In a light pipe which allows light from a light source to be incident on the light pipe from an incident opening to be repeatedly reflected on a side wall surface of the light pipe, and to be...
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US20090237956 |
LIGHT EMITTING DIODE ASSEMBLY
An LED assembly ( 10 ) includes an LED ( 12 ) and a lens ( 16 ). The lens covers on an outer periphery of the LED. The LED has an encapsulant ( 125 ) and an LED chip ( 121 ) received in the...
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US20090231878 |
ILLUMINATION DEVICE COMPRISING A LIGHT SOURCE AND A LIGHT-GUIDE
Proposed is an illumination device ( 1 ), comprising a semiconductor light source ( 10 ) for generating light, a primary optical system ( 20 ) for feeding the light to a secondary optical system (...
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US20090225566 |
ILLUMINATION APPARATUS AND METHODS OF FORMING THE SAME
An illumination device includes a waveguide having a recess in a bottom surface thereof. Disposed beneath and in direct contact with the bottom surface of the waveguide is a sub-assembly having a...
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US20090225565 |
SUB-ASSEMBLY AND METHODS FOR FORMING THE SAME
A sub-assembly matable to a waveguide having a recess therein includes a structure comprising a discrete light source disposed on a carrier, and a substrate and a heat spreader disposed beneath the...
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US20090219732 |
LED WITH LIGHT PIPE ASSEMBLY
An LED light pipe assembly includes a light pipe; a heat sink portion; an LED mounted on a substrate in optical communication with the light pipe; and a carrier portion for receiving the light pipe...
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US20090219586 |
Linear Light Source Device, and Image Reading Device and Planar Display Device Using the Linear Light Source Device
A light guide member ( 120 ) includes a columnar main body ( 130 ) of a predetermined length, which is made of a transparent material and has a substantially uniform cross section. A first end (...
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US20090213615 |
LIGHT EMITTING DEVICE HAVING A STRAIGHT-LINE SHAPE
A light emitting device having a straight-line shape is provided with: a pair of first and second electrodes each having a straight-line shape which face each other; and a phosphor layer having a...
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US20090213567 |
LIGHTED POWER OUTLET SYSTEM AND METHOD
A lighted power outlet system having a plurality of outlets includes light emitters, such as light emitting diodes or other light emitting devices. The light emitters are internally positioned...
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US20090213616 |
CO-FUNCTIONAL MULTI-LIGHT SOURCE LUMENAIRES AND COMPONENTS THEREOF
A lumenaire system for providing illumination by distributing and mixing light from multiple sources of illumination which includes a first light source providing Lambertian light radiation and a...
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US20090207627 |
FIBER OPTIC TAIL LIGHT SYSTEM
A fighting system comprising: a light harness; and a fiber optic light pipe having a body with an outer diameter, and a jacket that substantially covers the entire length thereof between a proximal...
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US20090201698 |
Illumination device
An illumination device is specified which has a light source ( 1 ) suitable for coupling divergent electromagnetic radiation ( 6 ) into an optical waveguide ( 2 ), the electromagnetic radiation ( 6...
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US20090168449 |
Light emitting diode unit
Disclosed is a light emitting diode unit, more particularly, a light emitting diode unit including a thermoplastic substrate, a light emitting diode, mounted on one surface of the thermoplastic...
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US20090167189 |
STANDARD ILLUMINANT APPARATUS CAPABLE OF PROVIDING STANDARD LED LIGHT
A standard illuminant apparatus suitable for providing a standard optical property of LED for measurement is provided. The standard illuminant apparatus comprises an illuminant module and light...
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US20090146583 |
PORTABLE HANDHELD ILLUMINATION SYSTEM
Illumination systems are described that can include one or more light sources, which can include LEDs, one or more lenses, and one or more optical fibers. A handheld, portable, and surgical...
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US20090147530 |
LED Lamp Light Emitting Insert
An LED lamp light emitting insert includes an LED lamp, a mist sprayer, and a circuit. The LED lamp and the mist sprayer are connected to the circuit through a switch. A mist spraying hole is...
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US20090148931 |
ILLUMINATION SYSTEMS, DEVICES, AND METHODS FOR BIOMASS PRODUCTION
Illumination systems, devices, and methods for cultivating biomasses. A bioreactor system is operable for growing photosynthetic organisms. The bioreactor system includes a bioreactor and an...
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US20090146166 |
Structure Applying Optical Limit Guide Layer
A structure applying an optical wave guide layer includes an incident light source and at least one optical wave guide layer. The structure can be in any geometric shape such as a planar,...
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US20090141210 |
LIGHT SOURCE BLOCK ASSEMBLY AND BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY HAVING THE SAME
The present invention relates to a backlight unit with a light emitting diode block assembly connected thereto, and a liquid crystal display having the backlight unit. In one embodiment, the...
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US20090141515 |
FLICKERLESS BACKLIGHT FOR A DISPLAY PANEL
A backlight assembly for a display panel comprising a diffuser, at least one lightpipe with a patterned surface inside the diffuser, a single sided LED light source attached to each end of the...
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US20090129113 |
CONNECTOR ASSEMBLY
A connector assembly is provided. The connector assembly includes a housing having at least a socket, an electronic device disposed in the housing, a protection member disposed on a side of the...
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US20090128781 |
LED multiplexer and recycler and micro-projector incorporating the Same
A micro-projector comprises an LED layer, a light pipe coupled to the LED, a LCOS panel, a projection lens, a PBS, an aperture layer coupled to the output end of the light pipe which has a...
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US20090122573 |
ILLUMINATION DEVICE
Illumination devices include a light source including a substantially planar light-emitting surface and an optical rod or optical taper disposed proximate to the substantially planar light-emitting...
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US20090122572 |
Apparatus configured to provide functional and aesthetic lighting from a fan
One embodiment of the present invention provides an apparatus that is configured to provide direct and/or indirect and aesthetic lighting from a fan. The apparatus comprises: a motor; a motor...
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US20090116260 |
LIGHTING DEVICE FOR VIDEOENDOSCOPE
A lighting device for videoendoscopic probe, comprising a light generator comprising a case wherein are mounted a light-emitting diode, a lighting endpiece attached to the end of the bundle of...
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US20090109699 |
LIGHT SOURCE
A light source, such as for a projection system, having a plurality of semiconductor chips and at least two different, electromagnetic-radiation-emitting chip types with different emission spectra,...
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US20090103325 |
Traffic signal having a uniform light surface
A LED signal ( 2 ) having has an element that facilitates providing a uniform distribution of light is illustrated. The LED signal ( 2 ) includes a housing ( 4 ) and a cover ( 6 ) operatively...
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US20090091945 |
Coloured Polyurethane Light Guides
An optical illumination device ( 20 ) comprises a light guide ( 10 ) formed from an unclad flexible polyurethane fibre ( 12 ), which comprises a transparent polyurethane region ( 14 ) and an...
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US20090059615 |
Fiber optically enhanced reflective strip
A fiber optically enhanced reflective strip having a first material, a light pipe inside the first material having an end, and a LED positioned proximate the end of the light pipe to transmit...
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US20090052204 |
Surface Light Emitting Apparatus
The present invention provides a thin, low-power consumption, lightweight, and inexpensive surface light emitting apparatus using LEDs in conjunction with a light conducting member having a...
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US20090040782 |
LED LIGHTING DEVICE
An LED lighting device includes a light pipe and a support portion. The light pipe includes a light emitting diode module inside and two first fastening portions on an outer wall thereof. A support...
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US20090034285 |
SCANNER MODULE AND IMAGE SCANNING APPARATUS EMPLOYING THE SAME
A scanner module and an image scanning apparatus employ an illuminator that includes at least one light emitting diode, a light guide to change the direction of the light from the light emitting...
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US20090027914 |
Structure for a center high mounted stop lamp
The present invention discloses a structure for a center high mounted stop lamp, which comprises: a light pipe, a housing and LEDs. The light pipe has an inorganic light guide coating on a lateral...
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US20090027915 |
LIGHT SOURCE UNIT AND OBJECT READER
A light source unit and reader can include a line light source that is attached to a radiator and a rod lens that is attached above the line light source. The radiator with the line light source...
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US20090021957 |
Table lamp structure
The present invention discloses an improved table lamp, which comprises: a lamp base, an arm and a lamp hood. The lamp hood has a light-emitting element. The light-emitting element includes: a...
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US20090016075 |
SEMICONDUCTOR LIGHTING IN CONSOLE SYSTEM FOR ILLUMINATING BIOLOGICAL TISSUES
The present disclosure is directed to illumination techniques that include the use of one or more sets of Light Emitting Diodes or LEDs as light sources in a console/module system. The LED light...
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US20090016074 |
Semiconductor light engine using glass light pipes
A light engine for use in systems such as automotive lighting systems employs two or more semiconductor light sources, such as LEDs. Light emitted from the light sources is captured by light pipes...
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US20090010019 |
Method and apparatus for illuminating tile
Illumination of stationary objects to provide adequate illumination in rooms and/or hallways, along walkways, on stairs, around swimming pools, etc. to prevent accidents and illuminate obstacles,...
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US20080310183 |
Structure of a Color Changeable Soft-Tube Light
An improved color changeable tube light includes a opaque core line, a plurality of LEDs being arranged in the core line, a translucent diffuser with the same length as the core line, a cladding...
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US20080298049 |
Baluster lighting assembly and method
A baluster lighting assembly and method using illuminated intermediate baluster members in which balusters or pickets can be adjustably spaced along a power cord. A plurality of light sources...
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US20080291691 |
SIDE-EMISSION TYPE LIGHT-EMITTING DIODE AND A BACKLIGHT UNIT USING THE LIGHT-EMITTING DIODE
A side-emission type light-emitting diode including: a first substrate having a concave formed in one of side surfaces of the first substrate, the concave including an inner surface which is...
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US20080278964 |
OPTICAL FIBER ILLUMINATION
A portable device or a cover for a portable device includes a light source to emit light and an optical fiber to illuminate based on light received from the light source.
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US20080279541 |
Optical Device and Light Source
An optical device directs light from a light source to a region of space, such as the field of view of a camera when the optical device is used as a camera flash unit. This device includes a first...
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US20080278460 |
Transmissive Body
An apparatus and method for transmitting, collimating and redirecting light from a point-like source to produce a collimated optical signal in a substantially planar form are provided. In one...
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US20080259631 |
Led-Fiber Optic Combination for Simulating Neon Lit Signage
An improvement in LED lighting simulative of neon lighting comprises a light cable ( 3 ). A clamp ( 2 ) coupled to the cable ( 3 ) holds an end of the cable ( 3 ) in a predetermined bend, and an...
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