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8172428 |
Optical system with non-circular aperture
An optical system, light fixture and method are provided that include a light source, a non-circular aperture, a filter apparatus, and a lens. The light source produces a first beam of light, a...
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8132950 |
Light source device for endoscope
A light source device includes a xenon lamp, a rotary shutter, a main CPU for controlling drive of these components, and a sub CPU. The main CPU operates when receiving a reset cancel signal from a...
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8070320 |
Laser illumination device with adjustable light output
A laser illumination device including a body, a head secured to the body, a laser generator accommodated in the head, and a rotatable output adjustment member having a graduated disk and an...
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8042974 |
Removable, rotatable gobo holder assembly
The invention provides a system and method for maintaining removable, rotatable gobo holders in place on a fixed baseplate within an effects lighting fixture. In the first preferred embodiment, a...
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8025430 |
Lighting device
A lighting device comprising a plurality of overlapping leaves hingedly attached to a base that can be manipulated to control the size of an opening through which light from a light source passes,...
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8011796 |
Light source system and display apparatus comprising the light source system
A light source system and a display apparatus comprising the light source system are provided. The display apparatus comprises the light source system and an imaging system. The light source system...
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7985007 |
Illumination obscurement device
An illumination obscurement device for controlling the obscurement of illumination from a light source which is optimized for use with a rectangular, arrayed, selective reflection device. In a...
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7967445 |
Image projecting apparatus and image projecting method
An image projecting apparatus enables the formation of a projected image faithful to original image information by reducing degradation in the projected image due to decrease in imaging performance...
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7845833 |
Light dimmer and associated methodology
A light dimming apparatus for dimming light output generated by a light source. A rectangular frame supports sets of blade members at a central aperture defined by the frame. The blade members of a...
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7832907 |
Method and apparatus for lighting involving reflectors
A variety of lighting apparatuses are described that utilize reflection as a basis for lighting a desired area.
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7777198 |
Apparatus and method for exposing a substrate to a rotating irradiance pattern of UV radiation
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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7775686 |
Convertible flashlight and area light with an aperture shutter
A lighting device which is adapted to be converted between a flashlight mode and an area light mode includes a housing to receive a power supply, a light source associated with the housing and a...
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7744255 |
Light-reflecting and light-shielding apparatus of computer panel
A panel assembly includes a panel (13), a light-reflecting member (30) and a light-shielding board (50). The panel includes a light-pervious area. The light-reflecting member is coupled to the...
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7736025 |
Illumination system comprising mechanical dimming device
An illumination system (10), comprising an illumination source (2) and a mechanical dimming device (4) for dimming the amount of light generated by the illumination source (2) and emanating from...
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7692171 |
Apparatus and method for exposing a substrate to UV radiation using asymmetric 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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7661594 |
Discrete optical correlation system with adjustable aperture
The present invention relates to a discrete optical correlation system. One embodiment of the present invention includes a portable electrical illumination system and an optically opaque hollow...
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7641362 |
Electronic device lighting system
A lighting system for an electronic device comprising at least one movable lens to cover a light source.
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7641368 |
Front bezel with light directing device
A front bezel includes a main body (10) defining a light-pervious area (142) therein, a light-directing member (20) secured to the main body, a shielding plate (30) pivotably secured on the...
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7618159 |
Vented iris control for luminaire
Disclosed in this specification is a luminaire with a vented iris controller disposed on the external surface of the housing of the luminaire. The controller is for dilating and constricting the...
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7585093 |
Illumination obscurement device
An illumination obscurement device for controlling the obscurement of illumination from a light source which is optimized for use with a rectangular, arrayed, selective reflection device. In a...
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7547391 |
Blood irradiation system, associated devices and methods for irradiating blood
Embodiments of the present application are directed to devices, systems and methods for irradiating fluids (e.g., blood) with ultraviolet light, and corresponding related components, systems and...
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7511871 |
Apparatus and methods relating to precision of control illumination exposure
Illumination exposure control systems comprising reflective pixelated spatial light modulators that reflect substantially all of the light impinging on them into at least two different light paths....
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7360920 |
Convertible flashlight and area light with an aperture shutter
A lighting device (10) which is adapted to be converted between a flashlight mode and an area light mode includes a housing (14) to receive a power supply (28), a light source (46) associated with...
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7344272 |
Lamp
The present invention relates to a low profile, handheld inspection lamp with a unique configuration. Light of different wavelengths is emitted along different portions of the length, and an opaque...
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7338174 |
Shutter device and projection type video display
Each shading plate comprises a rotating shaft and a driving shaft arranged vertically. First divided shading plate is loosely fitted to and supported by (not adhere to) the rotating shaft and...
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7303308 |
Lighting apparatus
Lighting apparatus for an image-gathering device, includes a light frame supporting a plurality of light emitting diode lamps configured to emit light at a tungsten balanced colour temperature, and...
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7207679 |
Projection type video display
A video signal processing circuit inputs a video signal to perform processing such as frequency conversion as well as processing for generating data representing the APL (Average Picture Level) of...
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7207698 |
Method and apparatus for lighting involving reflectors
A variety of lighting apparatuses are described that utilize reflection as a basis for lighting a desired area.
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7201502 |
Light beam adjusting device for vehicle
A light beam adjusting device includes a housing having a reflector, a light device disposed within the reflector for generating light which may be partially reflected upwardly and partially...
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7165865 |
Folding mobile phone and double-sided liquid crystal display panel
A folding mobile phone comprising a main body, a display sheathing and a pivot is provided. The main body comprises a button panel, and the display sheathing pivots on the main body. The display...
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7108401 |
Shutter lock for specialized lighting fixtures
A specialized lighting fixture, such as a framing projector provided with a plurality of adjustable framing shutters, is modified to incorporate a pair of locking rings, surrounding the body of the...
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7097335 |
Vehicle light beam adjusting device
A vehicle light beam adjusting device includes a light device disposed within a reflector, a housing attached to the reflector and having one or more lower passages formed between spacers, and...
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7059750 |
Headlamp
When a position of an adjustable shade is switched from a low beam position to a high beam position, a spring acts so as to attenuate an repulsion force or attraction force of the solenoid rapidly...
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7033047 |
Compact shutter assembly for a luminaire
A shutter section includes a stack of circular plates independently rotatable in a nest formed as a laminar formation of rings. The plates have central openings defining a light path. Four central...
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6979106 |
Control system for optical media in a luminaire
A zoom lens system includes a motor driven lens assembly that is movable on a track in a normal movement range for adjusting the light beam range angle of a luminaire. A pair or doors are pivoted...
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6939026 |
Shutter assembly for a luminaire
A shutter section includes a stack of circular plates independently rotatable in a nest formed as a laminar formation of rings. The plates have central openings defining a light path. Four central...
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6926427 |
Projector attachment for ellipsoidal lamp
A process and apparatus reversibly converts an ellipsoidal stage lamp into a projector for projecting light with special effects onto a stage. The apparatus includes a replacement for the shutter...
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6902302 |
Gel scroller assembly for a luminaire
A cassette containing a gel scroll is releasably attached to the forward portion of a housing of a luminaire. A light path through the cassette is aligned with a light exit opening of the...
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6883936 |
Shutter apparatus, curing lamp housing incorporating same, and method of shutter replacement
A shutter apparatus for a curing lamp housing is provided. The shutter apparatus may be pulled out of the housing along ribs. The ribs slide with respect to recesses formed in rails of the shutter...
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6834982 |
Spotlight with perimetrical delimitation of the emitted light beam
A spotlight with perimetrical delimitation of the emitted light beam, comprising a light source for emitting a light beam, an optical element that can move axially with respect to the light beam in...
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6832845 |
Contour light projector
Disclosed are a contour light projector including an optical bench for mounting optical components, a mounting assembly that includes a dual pivot system for increased versatility in directing a...
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6824290 |
Illumination device
An illumination device is composed by arranging a shutter member on a light emitting side of an LED light source, capable of changing a condition of light illuminating the outside when a position...
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6796682 |
Intra-lens color and dimming apparatus
A stage lighting instrument having a high-intensity light source or lamp coupled with a concave reflector, and a projection optical system having a lens system that includes an aperture stop. The...
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6776508 |
Landscaping fixtures with colored lights
A landscaping light fixture including a housing containing a lamp such as an incandescent lamp or LED, that produces light when powered, a lens through which light from the passes and a...
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6755555 |
Auxiliary illuminating device having an adjustable color temperature by controlling the amount of light passing through color filters
An auxiliary illuminating device that has an adjustable color temperature. The color temperature is adjusted by varying the light throughput of independently adjustable color filters.
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6744693 |
Lighting fixture
A lighting fixture projects a light beam for spot lighting in theater stages, cinema and television studios and the like. The fixture includes a light source at one end of a housing having a light...
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6720566 |
Shutter for use with a light source
A shutter for use with a light source is provided. The shutter includes a first section that has an inner receiving surface for receiving at least part of a reflector liner. A second section is...
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6693392 |
Method and apparatus for generating a flash or a series of flashes from a multiparameter light
A multiparameter light is a type of theater light that includes an arc lamp and a shutter in combination with one or more optical components for creating various lighting effects, suitable...
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6688755 |
Laser lighting system
A laser lighting system which employs employ visible and reflective laser beam lighting sources to provide illumination of airport runways and taxiways, preferred approach and departure routes,...
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6687063 |
Optical system for creating colored fields of light and components therefor
Units for projection of profiled images and for floodlighting suffer from a tradeoff between the quality of the illuminated field and efficiency. The hue, saturation, and intensity must be...
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