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7607799 |
Illumination device and illumination unit
Light from a LED (point-like light source) is expanded smoothly to a desirable range at a high efficiency by a light flux control member. The light flux control member is provided with a lens...
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7597453 |
Luminaires using multiple quasi-point sources for unified radially distributed illumination
A luminaire for providing broad uniform surface illumination and sharp cutoff which has at least one quasi point light source, such as an LED, located on an optical axis. There is at least one...
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7588364 |
Spread illuminating apparatus of multiple panel type
A spread illuminating apparatus includes a plurality of lighting units each of which includes a light conductor plate having a light outlet surface and a light inlet surface, and a light source...
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7575340 |
Light-emitting diode light source system
A light-emitting diode light source system includes a plurality of light-emitting diode modules for providing light beams; a light-combining unit including a plurality of light incident sides and a...
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7547115 |
Package structure for light emitting diode and applications of the same
A light emitting diode (LED) package structure. In one embodiment, the LED package structure includes at least three lenses, each lens having a body portion with at least a first surface, a second...
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7547113 |
Full-color LED-based lighting device
A LED full-color lighting device contains a control unit, a light source unit, and a light display unit. The control unit relies on at least a potentiometer to apply various voltages to constant...
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7534010 |
Backlight module
A backlight module includes a light guide plate, a plurality of reflectors and a plurality of point light sources is provided. The light guide plate has a light emitting surface, a bottom surface...
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7488089 |
Optical package, optical lens and backlight assembly having the same
In an optical package capable of guiding light, and an optical lens and a backlight assembly having the optical package, the optical package includes a plurality of light emitting parts and a lens...
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7478919 |
Lamp strip assembly
A lamp strip assembly including a lamp and an elongate reflector, forming a lamp set, mounted in an elongate housing, the elongate reflector including a curved reflective portion at one end thereof...
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7452103 |
Illuminating device for photoshooting
An illuminating device which is provided with a plurality of light source units is provided. Each of the plurality of light source units includes a light emitting unit having a light emitting...
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7452087 |
Illumination apparatus and image projection apparatus
An illumination apparatus illuminating an objective illumination region comprises a plurality of illuminants having light-emitting surfaces radiating diffused light, an illuminant substrate in...
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7427146 |
Light-collecting illumination system
Light-collecting illumination systems are disclosed, which include a light source module, a first meniscus lens having a convex side and a concave side and a second meniscus lens having a convex...
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7422355 |
Illumination device
An illumination device is provided which includes a lighting stand ( 3 ) in which a torch portion ( 11 ) including a light source support ( 13 ) on which a plurality of light sources ( 2 a to 2 c...
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7413327 |
Vehicle lighting fixture
A programmable and alternately configurable lighting fixture including a light emitting diode array adapted to affixed within a fixture housing. The lighting fixture includes a controller that is...
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7364371 |
Optical module
An optical module has plural optical units each having an optical communication device that performs conversion between an electrical signal and an optical signal, and a socket that the optical...
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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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7331694 |
Illuminating unit and projection type image display apparatus using the same
An illuminating unit having a plurality of light emitting devices and collimators and a projection type image display apparatus using the same are provided. The illuminating unit includes: a...
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7229194 |
Direct-type backlight unit structure
This invention discloses a direct-type backlight unit structure, which at least comprises at least one light generation component and at least one reflection mirror. The light generation component...
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7207693 |
Display structures for light-emitting diodes
Light display structures are provided that are simple and comprise few parts so that they can be economically fabricated from various polymers and quickly assembled. They are especially suited for...
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7188972 |
Lamp structure
A lamp includes several internal light emitting diodes, several first planoconvex lenses positioned over respective ones of light emitting ends of the light emitting diodes, and a second...
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7182497 |
Illumination unit using LED and image projecting apparatus employing the same
An illumination unit is provided which includes a glass rod including a parabolic reflection surface, a light incident surface facing the parabolic reflection surface, a concave portion formed...
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7182481 |
Lighting apparatus
A lighting apparatus comprising a support, a light source having an emission surface and disposed in the support, a lens disposed to face the emission surface of the light source, and a half-mirror...
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7177033 |
Image processing type of measuring device, lighting system for the same, lighting system control method, lighting system control program, and a recording medium with the lighting system control program recorded therein
Luminous intensity and chromaticity of each luminescent light source are measured for an impressed current value, a mixing ratio of intensities of lights emitted from luminescent light sources...
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7165863 |
Illumination system
A module has a metallic mass with an upper surface having laterally spaced wiring channels and outwardly extending fins. A circuit board is mounted on the module and fabricated of an insulating...
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7146084 |
Fiber optic light source for display devices
A light source includes at least one optical fiber having a length and first and second ends and at least one electromagnetic wave source disposed along at least a portion of the length of the...
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7128438 |
Light display structures
Light display structures are provided that are simple and comprise few parts so that they can be economically fabricated from various polymers and quickly assembled. They are especially suited for...
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7086770 |
Method and apparatus for producing an illuminated animation effect
An apparatus and a method for producing an animation effect are disclosed. The apparatus comprises at least one light reflecting member, a first light source, a second light source, and means to...
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7029147 |
Light emitting apparatus
A light emitting apparatus has: a plurality of surface mount device (SMD) type light emitting diode elements; a circuit board on which the plurality of SMD type light emitting diode elements are...
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7016053 |
Image processing type of measuring device, lighting system for the same, lighting system control method, lighting system control program, and a recording medium with the lighting system control program recorded therein
Luminous intensity and chromaticity of each luminescent light source are measured for an impressed current value, a mixing ratio of intensities of lights emitted from luminescent light sources...
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7008080 |
Passive radiation optical system module especially for use with light-emitting diodes
A passive radiation optical system includes a one-piece module having a plurality of individual optical components wherein the one-piece module is radiation-permeable or reflective. The optical...
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6948838 |
Vehicle lamp having prismatic element
A vehicle side-flashing lamp includes: a cup-shaped housing; a light exit opening opposite the housing bottom; and a light exit cover which covers the light exit opening. At least one...
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6948836 |
Light source unit having orthogonally disposed semiconductor light emitter
A light source unit including an LED mounted on an optical axis extending in the longitudinal direction of the vehicle with its light output directed upward, and a reflector is provided above the...
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6945678 |
Illumination device
The invention is directed to provide a vehicle interior illumination device which has a high illuminating effect and which can be used for various kinds of illumination in a vehicle. The...
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6935762 |
Light string assembly
A decorative light string assembly comprises a string of light bulb sockets electrically interconnected by an electrical cord and terminated by at least one electrical connector. A plurality of...
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6867542 |
Floating chip photonic device and method of manufacture
A solid state lamp includes a mounting area adapted to contain a light emitting diode (LED) chip and a suspension media which physically isolates the diode from the mounting area. The suspension...
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6866401 |
Zoomable spot module
A lamp ( 10, 30, 80 ) includes an LED module ( 16, 36, 86 ) having at least one LED ( 12, 32, 82 ) arranged on a substrate ( 14, 34, 84 ). An optical system includes at least one lens ( 18, 38, 88...
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6857761 |
Illumination system with multiple lamps
An illumination system with multiple lamps is provided for increasing the Lumens of projected images. In the system, light guiding means having at least two light tunnels and lamps are used for...
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6857756 |
LED work light
A work light for work or task areas which uses light-emitting diodes (LEDs) as the source of light. LED clusters are mounted on a circuit board which is located in a housing. The LED work lights...
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6850673 |
Light source for fiber optics
A method of providing light includes generating white light from a plurality of white light sources, focusing the white light into beams of white light, transferring the beams of white light to a...
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6837598 |
Lighting device
A lighting device having a three-way conductor strip with three conductors extending in an axial direction and electrically connected at intervals to LED elements arranged in a row. Each LED...
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6832842 |
Ornamental article
An ornamental article is disclosed that is spherical in shape and has a plurality of clear cups covering the surface of the sphere with their open end facing outward. The ornamental article has a...
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6830359 |
Illuminating or indicating device
The present invention relates to an illuminating or indicating device, including at least two light sources, each light source being associated with a first optical system. According to the present...
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6805467 |
Emergency laser array signal light
A portable emergency light for long range detection by flight and marine search and rescue personnel which utilizes a battery-powered laser array mounted and sealed within a waterproof housing to...
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6786621 |
Do-it-yourself lampshade kit
Lamp shades are provided in the form of one or more panels made of a flexible, self-supporting material. All of the panels have side edges with a plurality of holes, and when the side edges are...
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6773139 |
Variable optics spot module
A lamp ( 10 ) includes a substrate ( 12 ), a first lighting unit ( 14 A) and a second lighting unit ( 14 B). The first lighting unit ( 14 A) includes a first light emitting diode ( 22 A) arranged...
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6733164 |
Lamp apparatus, lamp and optical lens assembly and lamp housing assembly
A lamp and optical lens assembly is provided having a carrier with one or more lamp assemblies mounted thereto relative to a carrier registration. An optical lens having at least one focal point...
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6666567 |
Methods and apparatus for a light source with a raised LED structure
A light source incorporates light emitting diodes (LEDs). The LEDs may be raised off the floor of the optical cavity to permit light to be emitted from the base of the LED. Additionally, a...
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6630773 |
Assembling structure for lamp string with fully enveloped bulbs
A structure of fully enveloped miniature lamp bulb for lamp strings suitable for mass production and having any of varied appearances is disclosed. The lamp bulb has two electrode pins with a...
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6595656 |
Cabin lamp
A cabin lamp used in, for instance, an airplane having an LED module that is attached to a lamp housing and connected via a connector to a feeder element provided in the lamp housing. The LED...
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6558013 |
Light-emitting key with multiple independently-illuminated messages, in particular for an aviation equipment panel, and a strip constituted by such keys
The invention relates to a light-emitting key with multiple independently-illuminated messages for fitting to an equipment front panel, in particular for aviation equipment, the key comprising a...
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