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Match
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Document |
Document Title |
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7404661 |
Light emitting panel assemblies
Light emitting panel assemblies include a light guide having a pattern of individual deformities of well defined shape that are projections or depressions on or in at least one side of the light...
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7374305 |
Light emitting panel assemblies
Light emitting assemblies include a light emitting panel member having at least one light source positioned, embedded, potted, bonded or otherwise mounted in a shaped slot, cavity, recess, opening...
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7367705 |
Long curved wedges in an optical film
The invention relates to a light redirecting polymeric film comprising a plurality of polymeric individual optical elements wherein the elements comprise curved wedge shaped features in the plane...
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7364341 |
Light redirecting films including non-interlockable optical elements
The light redirecting films include a thin optically transparent substrate having a pattern of non-interlocking individual optical elements oriented and placed to produce a desired surface coverage...
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7357553 |
Light emitting panel assemblies
Light emitting assemblies include a light emitting panel assembly having a light transition area for receiving light from at least one light source, and at least one angled or curved reflective or...
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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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EP1478954B1 |
COMPACT LIGHTING SYSTEM AND DISPLAY DEVICE
Abstract not available
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7278773 |
Backlight unit for liquid crystal display
A backlight unit for a liquid crystal display device includes a lamp, a lamp housing surrounding the lamp with an opening, a prism light guide plate having a first side corresponding to the opening...
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7267469 |
Compact lighting system and display device
A compact backlight system for illuminating a display device has a front wall and a rear wall situated opposite thereto. At least one light source comprising a light-emitting diode is provided with...
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7255458 |
System and method for the diffusion of illumination produced by discrete light sources
The present invention provides a system and method for the diffusion of illumination from discrete light sources such that the illumination is blended and directed in one or more desired...
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7226196 |
Light emitting panel assemblies
Light emitting panel assemblies include a light guide having a uniform or variable pattern of individual deformities of well defined shapes that are projections or depressions on or in one or more...
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7207688 |
Interactive shoe light device
An interactive shoe light device includes at least one power source, at least one motion switch to generate an activation signal in response to an electrical engagement within the motion switch,...
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7201508 |
Backlighting method for an automotive trim panel
The present invention relates to an apparatus and method of perforating the cover layer or soft skin of an automotive trim panel such as an instrument panel with a laser to allow light to bleed...
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7195389 |
Light emitting panel assemblies
Light emitting panel assemblies include a light emitting panel member having a uniform or variable pattern of light extracting deformities of well defined shapes in or on one or more surface areas...
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7182499 |
Light-conductive board and a rear light module using the light-conductive board
A light-conductive board and a rear light module using the light-conductive board is disclosed. The light-conductive plate having a light-emitting face, a light-reflecting face, and at least a...
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7165873 |
Light emitting panel assemblies
Light emitting assemblies include a multilayer light emitting panel member that receives light from at least one light source. The panel member may have at least one solid light conducting or...
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7163305 |
Illuminated shelf
An illuminated shelf includes a tempered transparent glass panel having edges each housed in a slot of a housing defining a chamber through which and/or in which light is generated to illuminate...
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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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7077544 |
Light emitting panel assemblies
A phototherapy device includes a transparent member and one or more light sources mounted in relation to the transparent member for directing light through the transparent member for distribution...
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7067986 |
Frequency controlled lighting system
A method and apparatus for illuminating lighting elements in one or more predetermined patterns. A preferred frequency controlled lighting system implementing this method includes a motion switch,...
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EP1666306A1 |
Optical waveguide structures for vehicle lighting
A distributed lighting system (DLS) may be used, for example, in an automobile. The DLS employs inexpensive focusless optic components, such as collector elements and waveguides, which have high...
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7057778 |
Light guide, illuminating device having the light guide, and image reading device and information processing apparatus having the illuminating device
There is disclosed an illumination device in which a light guide is adapted to emit the light from a face thereof and is provided with an area, on a face opposite to the light emitting face, for...
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7057354 |
Frequency controlled lighting system
A method and apparatus for illuminating lighting elements in one or more predetermined patterns. A preferred frequency controlled lighting system implementing this method includes a motion switch,...
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7040787 |
Signaling device and a motor vehicle bodywork part fitted with such a device
The invention provides a signaling device for a motor vehicle, the signaling device being constituted by a skin of translucent material presenting an outside face to be seen from outside the...
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7036971 |
Light guiding frame with a plurality of guiding tracks
A light guiding frame with a plurality of guiding tracks is used in a backlight module of a display device with a lighting member. The light guiding frame includes one (or two) forked lighting...
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7029156 |
Light emitting apparatus and display
An opposed reflecting mirror is provided so as to face a light source. The opposed reflecting mirror is configured to reflect light rays, emitted from the light source, so as to allow the reflected...
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7004611 |
Light emitting panel assemblies
Optical assembly includes a light emitter and a film through which light passes from the light emitter. The film has a uniform or variable pattern of individual deformities of well defined shape...
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6975805 |
Light channel communication system
The present invention involves a light channel communication component for a vehicle interior member. The light channel communication component comprises an integral polymeric body being a...
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6966684 |
Optical wave guide
A lighting apparatus ( 10 ) includes a wave guide ( 14 ) formed from a translucent material. The wave guide has a top surface ( 30 ), a bottom surface ( 32 ) that has a pre-defined curvature, and...
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6948840 |
Light emitting diode light bar
A lighting fixture is disclosed which provides a substantially uniform elongated light output, yet is powered by only a minimum number of inexpensive light emitting diodes. The lighting fixture has...
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6926435 |
Led illumination engine using a reflector
An illumination engine for a projection display using light emitting diodes (LEDs) that includes a reflector having a first and second focal points, a source of electro-luminescence located...
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6848822 |
Light guide within recessed housing
The invention is directed to an illumination apparatus that includes a light guide within a recessed housing. A light source, such as a light emitting diode can be used to provide light to the...
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6836611 |
Light guide and lateral illuminator
A lighting apparatus for providing a substantially uniformly illuminated light emitting surface, the apparatus comprising first and second light sources generating flux patterns including light...
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6827460 |
Lighting panel having light-collecting function and display device using same
A light-guiding plate has an incidence surface, an end surface formed on the side opposed to the incidence surface, and an optical surface having a surface opposed to the emission surface. The...
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6827034 |
Illuminated dial and pointer display
An illuminated dial and pointer assembly wherein a movable pointer is illuminated with a tracking external directed light source as the pointer moves relative to a display dial. A plurality of...
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6824284 |
Edge-lit optical element having a manifold and lamp assembly utilizing such element
A lamp assembly including a number of light sources each utilized in conjunction with an optical element. The optical elements include a body of light transmitting material which further includes a...
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6817726 |
Lighting system
A lighting system is provided to transmit light from a light source through a prism. The prism includes a light receiving edge surface, a curved edge surface and a light exiting edge surface. The...
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EP1184619B1 |
Edge-lit light assembly
Abstract of EP1184619 A lamp (10) for emanating light comprises a light source (16) and a lens (13,58,66) having an axis (A,B). The lens has a radially outward light entering surface (37,67) to...
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6749312 |
Light emitting panel assemblies
Optical assembly includes a light emitter and a film through which light passes from the light emitter. The film has a uniform or variable pattern of individual deformities of well defined shape...
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6712481 |
Light emitting panel assemblies
Light emitting panel assemblies include a light emitting panel member having a uniform or variable pattern of light extracting deformities of well defined shapes in or on one or more surface areas...
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6709144 |
Top light source device
This invention provides a backlight device which includes at least: a photo conductive plate used for visible light to go through; a point light source, which is beside the photo conductive plate,...
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EP1378393A1 |
Signalling device and vehicle body part with such a device
The signal lamp has an outer skin (8) formed from a translucent material and an inner face (10). The lamp is attached to an outer surface of the vehicle (3,4), with the outer skin facing outward....
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6652128 |
Backlighting method for an automotive trim panel
The present invention relates to an apparatus and method of perforating the cover layer or soft skin of an automotive trim panel such as an instrument panel with a laser to allow light to bleed...
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6641274 |
Surface light source device
An improved surface light source device applicable to back lighting of a liquid display. In the surface light source device, a plate-shaped optical block ( 15 ) is disposed along an emitting...
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6565225 |
Bar-shaped light guide, beam lighting device using the bar-shaped light guide, and surface lighting device using the beam lighting device
This invention was made to reduce cost and the number of assembly processes and improve productivity by making viewing angle characteristics of light emitted from a light emitting surface even...
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6517229 |
Spread illuminating apparatus having heat sink function
A spread illuminating apparatus radiating heat generated by a spot-like light source. The apparatus includes a metal enclosure ( 31 ) integrally formed at an end of a metal frame ( 27 ) so as to...
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6512600 |
Light guide, illuminating device having the light guide, and image reading device and information processing apparatus having the illuminating device
There is disclosed an illumination device in which a light guide is adapted to emit the light from a face thereof and is provided with an area, on a face opposite to the light emitting face, for...
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6443582 |
Edge-lit light assembly with light guiding structures
A lamp for emanating light includes a light source and a lens having an axis. The lens has a radially outward light entering surface to introduce light from the light source into the lens in the...
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6430339 |
Low profile waveguide system
A method of illuminating an object with a waveguide system includes directing a beam of light into a waveguide. The waveguide includes a light input region, a front lenslet array having individual...
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6426807 |
Light guide, illuminating device having the light guide, and image reading device and information processing apparatus having the illuminating device
There is disclosed an illumination device in which a light guide is adapted to emit the light from a face thereof and is provided with an area, on a face opposite to the light emitting face, for...
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