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7357537 |
Light source for projector and projection type image display apparatus using thereof
Provided is a projector light source which can effectively project a light beam having a sufficient volume from a lamp as a light source, and which is highly accurate and is excellent in workabilit...
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7357536 |
Backlight unit and method for controlling temperature thereof
A backlight unit for effectively controlling a heat absorption operation required under a high temperature condition and a heat emission operation required under a low temperature condition to incr...
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7357535 |
Supporting structure of straight down back light module
A straight down back light module including a diffuser plate, a lamp, a reflector plate (back plate) and a support. The reflector plate is located below the diffuser plate. The lamp is located betw...
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7357534 |
Flashlight providing thermal protection for electronic elements thereof
A portable light including thermal protection comprises a thermally-conductive heat sink having a heat dissipating part and a heat collecting part; a light source having a surface thermally coupled...
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7357533 |
Light-emitting diode lighting device
A lighting device having one or more pair of side-emitting light-emitting diodes arranged end-to-end, one “flipped” relative to the other, such that the beam spreads of the LEDs complement one ...
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7357532 |
Adjustable lamp module and image projector applied with the lamp module
A lamp module mounted on a housing is provided. The lamp module includes a lamp and a lamp sleeve. The plane perpendicular to an optical of the lamp has an x-axis direction and a y-axis direction m...
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7357531 |
Light source device and projector
In a light source device ( 10 ), relations of θ 1 ≦Tan −1 (Hd/(2 f 1 )) and T 1 <H≦Hd are established, where a diameter of a circle defining an edge on the neck ( 121 ) side of a usable-...
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7357530 |
Lighting apparatus for navigational aids
A quickly deployable and reconfigurable light emitting diode (LED) lighting apparatus with high output intensity and precisely controlled beam property is disclosed for navigational aids. The light...
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7357529 |
Variable incidence oblique illuminator device
The objective lens assembly of an optical inspection device is surrounded coaxially of its optical axis by an illuminator housing having therein a central opening surrounded by a circular array of ...
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7357528 |
CCFL illuminated device and method of use
Cold cathode fluorescent lamps (CCFLs), associated devices and methods of use, and more specifically, exit signs, traffic signals, informational and other signage and lighting devices utilizing CCF...
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7357527 |
Solar sign light
Disclosed is a mountable lighting module that uses solar energy to charge a power source for LEDs used in night illumination of both sides of a double-faced sign with the mountable lighting module ...
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7357526 |
Power tool and accessory
A power tool and accessory combination. The power tool has multiple terminals to which a battery pack or battery assembly can be connected. The accessory can be electrically connected to an unused ...
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7357525 |
LED pool or spa light having unitary lens body
The instant invention is directed to a light emitting diode pool or spa lamp bulb having at least one light emitting diode with at least one lens body that is optically clear. The at least one ligh...
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7357524 |
Household component passive illuminator
A passive illuminator that is configured to releasably engage the outer peripheral surface of a household component includes a main body having first and second ends, and inner and outer peripheral...
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7357523 |
Illuminating keyboards
An illuminating keyboard is provided. An illuminating keyboard includes a key module, a light guide plate, and a light source. The key module includes one or more keys. The light guide plate is dis...
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7357514 |
Methods and systems for improving operation of a video projector
A video projector generates a black screen. Further, the video projector reduces the brightness of the light source which reduces the power level of the video projection system. Since the light sou...
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7357512 |
Color image projection system and method
An image projection system projects an image on a projection screen having a phosphor for converting incident violet light into green light which, together with red and blue light, creates the imag...
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7357511 |
Stress birefringence compensation in polarizing beamsplitters and systems using same
Some projection systems use a polarization beamsplitter (PBS) for coupling light to and from an image-forming device. The PBS is typically formed with a reflective polarizing layer disposed between...
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7357096 |
Meter panel for use in automotive instrument
A meter panel such as a speedometer used in an instrument panel of an automotive vehicle includes a transparent pointer disc, a dial plate having scales and numerals thereon, and a light source for...
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7357095 |
Transparent edge-lighted instrument cluster
An instrument cluster that is mountable on a top surface of a vehicle dashboard is disclosed. The instrument cluster includes a transparent dial that has indicia engraved thereon. A plurality of li...
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RE40228 |
Mast-type outdoor lighting system
An improved outdoor lighting system is provided that comprises a light assembly formed from at least one tubular mast having a distal end for supporting an electrically powered light source, and a ...
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7355573 |
Residual image display
In one of the present invention, a scanning control means and a generating means scan an image by part of light-emitting diodes among a plurality of light-emitting diodes, and generate two-dimensio...
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7355523 |
Remote controlled intelligent lighting system
An addressable lighting device and control system uses a user-actuable infrared or radio frequency operated remote control(s) to selectively or collectively generate an electronic address for the a...
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7355328 |
Short-arc lamp with dual concave reflectors and a transparent arc chamber
A short arc lamp with two transparent apertures. The lamp includes a sealed transparent arc chamber with an internal integral light reflector, and an external light reflecting element positioned ex...
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7355160 |
Color enhanced optical mouse
A pointing device and method for using the same to measure the motion of that pointing device over a surface is disclosed. The pointing device includes an illumination system, an imaging system, an...
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7355155 |
Light emitting apparatus for medical applications
A light emitting apparatus is disclosed for medical applications including photo-dynamic-therapy (PDT), photobiostimulation (photobiomodulation), photo-sterilization, and photo-curing. The light em...
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7354317 |
Lamp keying system and method
A system and a method for keying lamps which involve a lamp keying device such as a keying device with at least one base protruding key being formed on the base and at least one support slot being ...
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7354186 |
Lamps with variable lower base
Automotive headlight lamps of different kinds have identical burners and upper base parts, but lower base parts of different structures. The upper base part has reference elements, for example, a s...
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7354185 |
Light guiding plate and backlight module using the same
A back light module ( 3 ) includes a light guide plate ( 31 ) and a light source ( 30 ). The light guide plate includes a light incident surface ( 311 ), a light emitting surface ( 313 ), and a bot...
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7354184 |
Light emitting panel assemblies
Light emitting assemblies include a panel member having two or more light sources, and at least one film, sheet, plate or substrate positioned in close proximity to the panel member with an air gap...
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7354183 |
Adjuster for headlamp assembly
A lightweight and compact headlamp adjuster is constructed primarily from plastic materials. The adjuster may include a VHAD that is non-recalibratable after the headlamp aim is factory set. The ad...
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7354182 |
Lighting assembly and a wheel rim including a lighting assembly
A lighting assembly 10 which is adapted to be operatively placed within a portion or rim of a wheel, such as rims 802, 804 , and which selectively generates light signals 800 or which is adapt...
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7354181 |
Cockpit module
The cockpit module of a vehicle has a cup holder which has an opening for receiving a drinking vessel, and an illumination device for illuminating the cup holder. The cockpit module also has a prin...
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7354180 |
Rapid dispatch emergency signs
An illuminated sign includes a plurality of sections. Each section includes a mesh of conductors having illuminating pixels located at conductor intersections. The mesh is surrounded by a frame con...
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7354179 |
Prism set and light emitting apparatus using the same
A prism unit includes a first prism having a first incident face and a first refraction face that is adjacent to and that cooperates with the first incident face to define a first angle ranging 50...
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7354178 |
Structure of illuminating unit and structure of illuminating light source
A structure of illuminating unit includes a point-like light-emitting device, having an optical axis. An initial-stage conoid-like reflective surface has a convergent opening end and a divergent op...
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7354177 |
Light fixture with composite reflector system
A light fixture having first and second housing members movable between closed-fixture and open-fixture positions for lamp-changing purposes, in which a first reflector member is secured to the fir...
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7354176 |
Lighting and/or signaling device for an automobile
The object of the invention is a method of fixing a outer lens to the housing of a lighting and/or signaling device for an automobile, the housing being provided, in the area of joining with the ou...
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7354175 |
Environmentally resistant germicidal system
Apparatus and methods for an environmentally resistant germicidal lamp are disclosed. A cover may have a material resistant to at least one of dripping, light splashing, light spraying of liquid an...
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7354174 |
Energy efficient festive lamp
The present invention relates to a novel energy saving decorative festive lamp that is ideally suited for use in clubs, restaurants, or decorative applications, where specialized lighting, such as ...
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7354173 |
Lighting apparatus having a uniform luminance profile
A direct-emission backlight unit for use in an LCD device includes a plurality of elongate lamps at the rear of a light diffusion plate and a plurality of reflecting members arranged in a matrix on...
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7354172 |
Methods and apparatus for controlled lighting based on a reference gamut
Methods and apparatus for controlled lighting based on a reference color gamut that is shared amongst multiple lighting units. A reference color gamut may be determined for multiple lighting units ...
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7354171 |
Wrap lighting fixture
A new lighting fixture is provided for illuminating a mirror or the like while creating the impression and feel of multiple swag lamps suspended on each side of the mirror. The fixture includes a p...
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7354157 |
Image display device and light source device
An image display device includes a laser light source, a wavelength conversion element converting a wavelength of a light beam emitted from the laser light source into a predetermined wavelength, a...
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7353663 |
Evaporator assembly for a refrigeration device
A refrigerator includes an evaporator assembly. The evaporator assembly includes an evaporator fan located in a refrigeration compartment of the refrigerator. The refrigerator evaporator assembly i...
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7352951 |
Method for displaying advertisements
The present invention concerns a method for displaying advertisements including the steps of providing at least one non-transparent cable for transmitting light in which an end of each non-transpar...
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7352950 |
Lightpipe with multiple projections
A lightpipe includes at least first and second projections extending outwardly from the body of the lightpipe, where the first projection is opposite the second projection.
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7352510 |
Light-pipe integrator for uniform irradiance and intensity
Two integrating light pipes are optically coupled to a focusing element to produce light with uniform irradiance and intensity profiles. The first ILP stage is used to receive spatially non-uniform...
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7352418 |
Backlight assembly and direct lighting type liquid crystal display apparatus
An LCD apparatus is provided. The LCD apparatus includes lamps for generating a first light, a diffusing member, and a receiving member. The diffusing member diffuses the first light from the lamps...
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7352339 |
Diffuse illumination systems and methods
The systems and methods disclosed herein relate to sources of diffuse illumination for providing substantially uniform illumination to a surface. The diffuse illumination arises from varying the di...
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