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7600895 |
Light display unit with fixture and light strand
A light display unit includes a display fixture and a light strand. The display fixture includes an elongated support and a plurality of receptacles coupled to the support. The support defines a...
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7549245 |
Self-contained, solar-powered illuminated sign
An illuminated sign includes a first light source disposed within a frame. A plurality of light guides are spaced apart within the frame and positioned perpendicularly adjacent to the first light...
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7517105 |
Surface light source and electrically illuminated signboard
LEDs ( 7 ) are arranged on at least opposite two corners of a bottom surface of a box body ( 11 ) of a tray shape whose bottom surface is quadrilateral, whose upper side is open, on an inner...
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7513072 |
Method for production of electric signs and an electric sign
A method for producing, by a laser that scans the rear side of a transparent object, figures and text that are recessed in the transparent material and that as seen from the outside ( 5 ) appear as...
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7494256 |
Illuminated instrument cluster with perceived 3-D display segments
A vehicle instrument cluster for indicating a value of a vehicle parameter. The vehicle instrument cluster includes a display member formed of a transparent material and display segments integrally...
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7478942 |
Light guide plate with light reflection pattern
A light guide plate includes a light incident surface for receiving light, first and second light emission surfaces for emitting light at a first light emission angle with respect to the first and...
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7418795 |
Illuminated sign
An illuminated sign includes a housing and/or a frame, a plate of a light-transmitting material and at least one three-dimensional body, likewise of a light-transmitting material such as a convex...
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7412790 |
Edge-lit panel with photo-luminescent features
The present invention discloses an edge-lit panel for emergency lighting using dual mode illumination. The panel includes active lighting by the own light source of the equipment and passive...
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7303309 |
Method and apparatus for backlit signs with light emitting diode modules
A backlit sign with an LED module, with a housing that includes a top wall having a first length, a bottom wall having a second length, and a pair of opposing sidewalls each having a third length,...
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7287347 |
Hazardous-location-rated exit sign
An exit sign for use in hazardous atmospheres including an explosion-proof housing and a sign panel with indicia thereon. The housing prevents the ignition of gas or vapor surrounding the enclosure...
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7273308 |
Internal illumination based sign device
An illuminating unit ( 28 ) is presented for use in an internally illuminated sign device ( 1 ) for displaying a pattern indicative of certain fixed information within an indicia area. The...
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7257914 |
Display system
A point-of-purchase display having a display board with a front surface and a rear surface. A graphical element, having an illuminated element, is disposed on the front surface, and an optical...
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7246932 |
Data display device
A data display device including a light-guide element made of an optically transparent material having at least two polished surfaces faced to one another, whereby at least one surface contains at...
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7226195 |
Cold-cathode fluorescent lamp assembly for lighting applications
A compact and cost-efficient lamp assembly includes cold-cathode fluorescent lamps in a variety of edge-lit display sign applications specifically, in edge-lit emergency lighting signs. The lamp...
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7192148 |
Illuminated logo unit with reflective device
An illuminated logo unit ( 300 ) includes a reflective device ( 320 ), a pattern panel ( 301 ), and an illuminator ( 311 ). The reflective device includes a bottom portion ( 323 ) and a...
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7182492 |
License plate system having enhanced illumination
A license plate system for motorcycle, car, truck or boat including a row of lights supported along an edge of a clear plastic channel so that light from the row enters the interior of the pane...
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7108414 |
Light emitting panel assemblies
Light emitting panel assemblies include one or more light emitting panel members each having at least one pattern of optical deformities that may be varied in size, shape, density, placement,...
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7107712 |
Lighting system
The invention described herein permits decorative or other lighting of a transparent or a translucent surface by placing a light source within a frame and contacting the light source with the...
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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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7077557 |
Surface light source device
A surface light source device. A light guide plate has an incident end face, an emitting face, at least one full-reflective face, and a plurality of light adjusters. The full-reflective face...
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7048631 |
Gaming device having a game with a functional refractive light display
The present invention relates to a gaming device having a refractive light display. The gaming device includes a housing, a refractive light display including at least one refractive surface, and a...
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7024809 |
Composite panel display by refracted light
A visual display consisting of multiple transparent sheets of material in which a color separated image component is reproduced inside each of the optically transparent sheets and are illuminated...
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6971758 |
Illumination device
In the illumination device of the invention, an LED is oppose to a side surface of a flat light guide member. A light shield surface for shielding light from the LED and emitted toward the backside...
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6958789 |
Optical device, particularly a liquid-crystal imaging device, and mirror therefor
The invention relates to the field of optical devices, in particular liquid crystal imagers, as well as the mirrors associated with these optical devices. The optical device is angled, and...
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6895705 |
Light panel
A display device is provided comprising a transparent panel having a light receiving edge and a face. A plurality of laser etched grooves are formed in the face of the panel such that the grooves...
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6892485 |
Electrically operated household appliance
An outer housing of a household appliance, preferably, in cupboard form, includes an inscription concerning the origin of the appliance on the front side of the housing in the form of a trademark...
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6889456 |
Illumination apparatus
An LED light source is received in a groove portion provided in a light guide plate. The groove portion is covered with a base member, and the circumferential edge of the base member is bonded to...
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6857212 |
Visual display unit
A visual display unit comprising a panel and housing with said housing enclosed by an aluminum extrusion, said extrusion houses at least one printed circuit board and light emitting diodes which...
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6840656 |
Light guiding plate for backlight module
A light guiding plate according to the invention is mounted in a vertical backlight module between an illumination element and a diffusion plate. The light guiding plate has a flat light incidence...
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6837607 |
Illuminatable ornament
An illuminatable ornament comprises an elongated translucent member extending along a longitudinal axis and an illuminatable decorative display coupled to the translucent member. The member has a...
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6796700 |
Flat panel luminaire with remote light source and hollow light pipe for back lit signage applications
A unique, solid flat panel lighting emitting luminaire has been created that utilizes a light source remote from the luminaire coupled with a hollow light pipe. The light panel luminaire is fed...
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6745506 |
Luminaire and light-emitting panel
A luminaire comprises a relatively thin and flat light-emitting panel ( 1 ) having a light-emitting window ( 2 ) and, opposite said light-emitting window, a rear wall ( 3 ) with opposed edge...
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6729055 |
Short distance reflected pattern decorating plate
A short distance reflected pattern decorating plate that compromises a base, a decorating plate, a front plate and a circuit board that makes the decorating plate brighter and clearer, and to...
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6705033 |
LED-illuminated outdoor sign
A street sign sealed against weather elements during outdoor use consisting of an assemblage of panels, one of which is of unnotched and inwardly notched word-forming letter two portions of width...
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6691443 |
Alpha-numeric/graphic display board illuminator
An illuminator for an alpha-numeric/graphic information board is adapted to be disposed in front of the information. An array of light sources directly illuminates an edge of the lens and a...
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6618529 |
Tiled fiber optic display apparatus
A fiber optic display apparatus consists of a plurality of optical fibers which convey a projected image from an input, or first surface, to a display, or second surface, whose area is greater than...
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6618528 |
Optical display apparatus
A multiple optical fiber display module may be used in a Large Screen Display system. The multiple optical fiber display module includes at least two modular optical fiber display elements. Each...
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6615520 |
Lighted article with brightly illuminated indicia and method of fabricating same
A lighted article has a base with a receptacle and a display panel having indicia inscribed thereon and at least one orifice. The display panel is inserted into the receptacle and a lighting...
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6612055 |
Sign panel using ambient or artificial light
A unitary sign panel including a transparent, preferably phosphorescent, plastic sheet having opposed forward and rearward planar surface and grooves in the rearward planar surface of the sheet to...
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6606808 |
Exit sign with rotatable lighting heads
An emergency exit sign includes a support assembly which permits rotation of lighting heads, about an upright axis, through an angle greater than 180°. A freely rotatable joint element is used to...
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6592952 |
Decorative holiday ornament
A decorative holiday ornament for displaying easily-moved lighted holiday greetings. The decorative holiday ornament includes a wreath being adapted to be mounted upon a structure; and also...
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6584714 |
Fluorescent, structured shaped bodies
Optical display containing one or more shaped articles and a light source. The shaped articles consist of a transparent or semitransparent plastic. The plastic contains one or more fluorescent...
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6571043 |
Large screen fiber optic display with high fiber density and method for its rapid assembly
This invention encompasses a method for the manufacture and rapid assembly of large screen fiber optic displays ( 1, 2 ) containing a very large number of individual fibers (thousands to hundreds...
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6539657 |
Universal edge-lit exit sign
A multi-position edgelit sign is described wherein a lens is removably affixable to a mounting housing assembly. A LED lightbar is mountable at different positions within the mounting housing...
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6530164 |
Luminous diffused light panel with low energy consumption and limited thickness
A luminous diffused light panel of limited thickness and low consumption includes a transparent plate, an LED assembly resting on a support for sequential energization and being mounted against an...
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6526588 |
Stabilization of fluorescent dyes in vinyl chloride articles using hindered amine light stabilizers
A durable colored article having fluorescent properties comprises a substantially solventless polyvinyl chloride matrix, a thioxanthene fluorescent dye, and a secondary or tertiary hindered amine...
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6481131 |
LED illuminated plaque
An aesthetically striking memento comprising an edge-lit translucent panel having an inscribed design, and a free-standing compact base unit with integral LED edge-lighting system. The compact base...
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6481130 |
Light emitting diode linear array with lens stripe for illuminated signs
A linear array of light emitting diodes with a lens stripe for evenly illuminating signs, which includes a linear array of light emitting diodes (LEDs) for producing a light output, and an...
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6449890 |
Display element lighting method and display device
An object of the invention of the present application is to provide a display element lighting method in which light is used efficiently and display properties can be improved while electric power...
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6396985 |
Contoured large screen display apparatus
An apparatus for use in contoured architectural milieus includes a contoured large screen display having a mounting means to which modular flat display tiles including, tiles of diverse or...
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