Matches 1 - 50 out of 107 1 2 3 >


Match Document Document Title
9010976 Illuminated vehicular sign  
An illuminated vehicular sign is provided including a vehicle and luminescent planar sheet. The luminescent planar sheet is constructed to provide illuminated alpha-numeric characters which are...
8960356 Steering wheel and traffic slogan display  
A steering wheel raises the awareness of a driver of a vehicle or the like concerning safe driving during operation of the vehicle, leading to a reduction of traffic accidents and violations of...
8938898 Devices for the identification of medical products  
Devices in which components of medical kits are carried are identifiable by means other than by the naked eye. The means for identification is attached to or integral with the device and may...
8711067 Pixel interleaving configurations for use in high definition electronic sign displays  
Pixel interleaving configurations for use in high definition electronic sign displays where each and every scan line includes full red, green, and blue color representation to provide for high...
8631598 Light emitting sign and display surface therefor  
A light emitting sign comprising a plurality of blue LEDs operable to generate blue excitation light and a light emitting display surface comprising a light transmissive substrate and at least one...
8539702 Light emitting sign and display surface therefor  
A light source comprises a blue emitting LED operable to generate blue excitation light and a light emitting surface comprising a light transmissive substrate and a phosphor. The LED is configured...
8479423 Advanced photoluminescent components and formulation/fabrication methods for production thereof  
A photoluminescent device and a photoluminescent exit sign. The photoluminescent device includes a polymer matrix having a light-emitting exterior surface for emission of photoluminescent light...
8350788 Louver panel for an electronic sign  
A louver panel for an electronic sign incorporating multiple spaced primary and secondary louvers extending outwardly from a configured substantially planar panel to provide direct shading of the...
8302336 Light emitting sign and display surface therefor  
A light emitting sign comprising a light box housing a plurality of blue LEDs operable to generate blue excitation light and a light emitting display surface overlaying the light box opening. The...
8286378 Advanced photoluminescent components and formulation/fabrication methods for production thereof  
A photoluminescent device and a photoluminescent exit sign. The photoluminescent device includes a polymer matrix having a light-emitting exterior surface for emission of photoluminescent light...
8281509 Nautical navigation aid with a photoluminescent element and a light wave re-directing means for improved photoluminescence  
A nautical navigation aid comprising a photoluminescent element and a light wave re-directing means for improved photoluminescent qualities used to enhance the safety of nautical travelers on...
8250794 Emergency information sign  
An emergency information sign (10) comprising a base substrate (12) and an indicia layer (14) positioned over the base substrate (12). Exposed areas (24) of the base substrate (12) and covering...
8156671 Photoluminescent exit device  
A photoluminescent member is provided for an exit device. The photoluminescent member comprises a housing member for mounting to the exterior surface of the exit device. The housing member...
7937865 Light emitting sign and display surface therefor  
A light emitting sign comprising a light emitting display surface including at least one phosphor, and at least one radiation source configured to irradiate the display surface with excitation...
7832131 Afterglowing sign  
The present invention relates to an afterglowing sign printed with afterglowing pigments. The sign is made of a material with a coloured surface on which the afterglowing pigment is printed, and...
7629965 Keypad backlighting of mobile terminal  
A keypad backlighting apparatus includes an electroluminescence layer for lighting an input device of an electronic apparatus. The input device may be a keypad and the electronic apparatus may be...
7596898 Afterglowing sign  
The present invention relates to an afterglowing sign printed with afterglowing pigments. The sign is provided at least partially with a screen print using opaque or transparent ink.
7587845 Nautical sign  
A nautical sign with reflective and photoluminescent qualities that is used to enhance the safety of nautical travelers on waterways in conditions where visibility is limited. The nautical sign...
7559664 Low profile backlighting using LEDs  
A low profile backlighted display includes a translucent display piece having a viewable surface. A casing is configured expose at least a portion of the viewable surface. The display piece may...
7559673 Method and device for shading in a display system  
A shading device is described for use with a display system. The shading device includes a first component, typically a rigid component, and a second component. The second component at least...
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...
7297964 Photoluminescent wall marker and method of making  
A photoluminescent wall marker includes an elongated base having an upper edge and a lower edge. The lower edge of the base is integral with an upper edge of a photoluminescent panel. The upper...
7268491 Expandable display having rollable material  
A display is disclosed. The display comprises a plurality of expandable tubes and a rollable material coupled to the expandable tubes, wherein the plurality of tubes can be expanded and contracted...
7249431 Light-activated illuminating device  
A light-activated illuminating member having a support member and a phosphorescent material supported thereby. The phosphorescent material can form a luminescent image having a varying luminescent...
7230767 Image display system utilizing light emitting material  
A display system includes at least one light emitting material having an absorption band carried on a support, wherein the support is a laminated article having a first ply and a second ply; and a...
7166369 Luminous panel  
A non-powered composite luminous panel including two plates of light transmissive material and the interlayer of a luminescent material provided between the two plates. The luminescent material...
7153593 High brightness phosphorescent panel  
The invention describes an article of manufacture that comprises an optimized phosphorescent laminate structure that produces much brighter light than previously disclosed phosphorescent laminates...
7065909 Portable animated illuminated panel display device  
A portable illuminated display device arranged to be mounted on various items, such as windows of vehicles or businesses or on garments. The device includes an illuminatable display panel, e.g.,...
6843010 Sign with photo-luminescent and current-generated lighting  
A light-conductive and transparent front panel 12 is mounted in a frame 11. One or more etched characters 22 are formed on a rear surface 17 of the front panel 12, and one or more...
6758572 Chemiluminescent lighting element  
The invention relates to a chemiluminescent light element having at least two chambers, filled with an oxalate solution and an activator solution, or variations of known chemiluminescent light...
6748681 Illuminated badge system  
An illuminated badge system has plastic top and bottom plates limited flexibility. The top plate has a front face and a side wall extending inwardly and with a lip extending radially outward from...
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...
6678980 Traffic safety sign apparatus  
An emergency traffic sign apparatus for vehicles which has at least three power sources. The emergency sign has a substantially planar main body, on which indicia, preferably in the form of an...
6663255 Re-usable self-illuminating sign  
A re-usable, self-illuminating sign includes a translucent plastic photoluminescent display panel, disposed within a display body, the display panel formed by distributing a photoluminescent...
6658773 Label with luminescence inside  
A fluorescent label for a computer keyboard key. The label is adhesive backed, having two layers of plastic vinyl such as Mylar and is rectangular and corresponds with the size of the key face and...
6601634 Illuminating window cover  
A window cover apparatus that includes a window cover substrate and a mechanism for adjusting the configuration of the substrate relative to a window. Illuminating material such as phosphorescent...
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...
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...
6500543 Artificial stone molded product  
Provided is an artificial stone molded product in which protrusions or embedded grooves for a figure or a pattern are provided integrally on or in a flat surface of a substrate, and a main...
6487802 Photoluminescent evacuation route kit  
A photoluminescent evacuation route kit includes a U-shaped base frame for mounting on a wall surface or door panel by screws, the base frame defining a mounting groove, a mylar transparency of...
6364498 Fail-safe illuminated display comprising multimodal illumination components  
An illuminated display that is susceptible to interruption or termination of active lighting capability and provides passive lighting capability in such circumstances. The illuminated display...
6299338 Decorative lighting apparatus with light source and luminescent material  
An exemplary lighting apparatus comprises a light source such as an LED, a transmissive body optically coupled to the light source, and at least one region of luminescent material formed on a...
6276634 Emergency lighting  
An emergency lighting system for an aircraft has photoluminescent strips mounted on the floor rather than a string of electrical lights. This is a better fail-safe since there is no possibility of...
6251491 Luminous sticker having ornamental effect  
A method of manufacturing a luminous sticker having heterogeneous pasteboard 1, double-faced adhesive paper 2, and a luminous layer 3, wherein the sticker has a luminous layer 3 by adding light...
6240664 Illuminated sign and sign plate therefor  
A sign plate for an edge-illuminated sign including a transparent sheet with a front face, a rear face and a transparent edge that connects the front face to the rear face, wherein the transparent...
6237266 Evacuation route having photoluminescent indicators  
An evacuation route indicator includes a carpeted strip extending in an elongation direction and having direction-indicating indicia formed thereon at spaced intervals along the elongation...
6166856 Self light-emitting retroreflective sheet and method for producing the same  
The present invention provides a self light-emitting retroreflective sheet including a light-transmitting retroreflective element including a plurality of prismatic projections, a lining film, and...
6048595 Printed articiles having light-storing printed layers  
The present invention provides a superior light-storing printed article, which includes a light-storing printed layer comprising 50-80 wt % of light-storing pigment having D50=22-35 μm and...
6036326 Illuminated resinous button key with optical means for highlighting character formed on the key  
A resinous member with a character visually arranged therein, including a resinous body, a character formed by a laser beam machining on a surface of the body, and a light transmittable coating...
5913616 Chemiluminescent funeral symbol  
A chemiluminescent funeral symbol (10) comprising a hollow religious ornament (12). A source of chemiluminescent light (14) is within the hollow religious ornament (12). A structure (16) is for...

Matches 1 - 50 out of 107 1 2 3 >