Wearable light unit with multiple LEDs and light effect material
First Claim
Patent Images
1. An article of manufacture, comprising:
- a garment; and
a lighting unit affixed to the garment, wherein said lighting unit comprises;
a light effect material having an inner surface and an outer surface with a plurality of dispersive elements;
a transparent space proximate the inner surface;
one or more light emitting diodes (“
LEDs”
), each of the one or more LEDs having a light emitting die that emits light when it is energized;
wherein the transparent space maintains the light effect material at a preselected distance from the one or more LEDs;
wherein the plurality of dispersive elements have a polyhedric shape with an inner base and a plurality of walls connected to the inner base which extend to a convergent area, said inner base being more proximate the inner surface than the convergent outer area, said inner base having a larger area than the convergent area; and
wherein the one or more LEDs, the transparent space and the light effect material are configured within the lighting unit so that light emitted from the one or more LEDs travels through the transparent space before it is refracted by the plurality of dispersive elements when viewed from a point outside of the outer surface looking at the lighting unit affixed to the garment, said point being more proximate to the outer surface than to the inner surface.
0 Assignments
0 Petitions
Accused Products
Abstract
A light effect material is used to create a viewing effect visible to a viewer on the opposite side of the light effect material than one or more LEDs which emit light which is dispersed by dispersive elements on the outer surface of the light effect material. A transparent space is used to space the LEDs apart from the dispersive elements of the light effect material and light emitting dies of the LEDs are substantially parallel to the light effect material.
8 Citations
14 Claims
-
1. An article of manufacture, comprising:
-
a garment; and a lighting unit affixed to the garment, wherein said lighting unit comprises; a light effect material having an inner surface and an outer surface with a plurality of dispersive elements; a transparent space proximate the inner surface; one or more light emitting diodes (“
LEDs”
), each of the one or more LEDs having a light emitting die that emits light when it is energized;wherein the transparent space maintains the light effect material at a preselected distance from the one or more LEDs; wherein the plurality of dispersive elements have a polyhedric shape with an inner base and a plurality of walls connected to the inner base which extend to a convergent area, said inner base being more proximate the inner surface than the convergent outer area, said inner base having a larger area than the convergent area; and wherein the one or more LEDs, the transparent space and the light effect material are configured within the lighting unit so that light emitted from the one or more LEDs travels through the transparent space before it is refracted by the plurality of dispersive elements when viewed from a point outside of the outer surface looking at the lighting unit affixed to the garment, said point being more proximate to the outer surface than to the inner surface. - View Dependent Claims (2, 3, 4)
-
-
5. An article of manufacture, comprising:
-
a garment; and a lighting unit affixed to the garment, wherein said lighting unit comprises; a light effect material having an inner surface and an outer surface with a plurality of dispersive elements; a transparent space proximate the inner surface; and one or more light emitting diodes (“
LEDs”
), each of the one or more LEDs having a light emitting die that emits light when it is energized;wherein the transparent space maintains the light effect material at a preselected distance from the one or more LEDs and each light emitting die is substantially parallel to the light effect material so that light emitted from each light emitting die is dispersed by the plurality of dispersive elements so as to create a visual effect to a viewer of the garment from a preselected distance in which the visual effect covers a larger viewing area than would be seen by the viewer with the light effect material removed; and wherein the one or more LEDs, the transparent space and the light effect material are configured within the lighting unit so that light emitted from the one or more LEDs travels through the transparent space before it is refracted by the plurality of dispersive elements when viewed from a point outside of the outer surface looking at the lighting unit affixed to the garment, said point being more proximate to the outer surface than to the inner surface.
-
-
6. An apparatus, comprising:
-
an outer transparent layer having an outer surface and an inner surface; a transparent spacing layer located closer to the inner surface than to the outer surface; a light effect material, said light effect material spaced between the inner surface of the outer transparent layer and the transparent spacing layer; a plurality of light emitting diodes (“
LEDs”
), each of the plurality of LEDs having a light emitting die that emits light when it is energized;a power source; a control device powered by the power source for controlling electric current provided to the LED; at least one electrical connector electrically connecting the control device to the plurality of LEDs; and a switch for providing a signal to the control device for turning on an electrical circuit which includes the plurality of LEDs, the at least one electrical connector, the control device and the power source to cause the plurality of LEDs to emit light; wherein the transparent spacing layer maintains the light effect material at a preselected distance from the plurality of LEDs and the light emitting die of each of the plurality of LEDs is substantially parallel to the light effect material so that light emitted from each light emitting die is dispersed by the light effect material so as to create a light material viewing effect; wherein the light material viewing effect is created for a viewer viewing light emitted from each light emitting die through a first viewing path that begins with each light emitting die, then goes through the transparent spacing layer, then goes through the light effect material, then goes through the inner surface, then goes through the outer surface, then goes to the viewer; wherein a non-light material viewing effect is created for the viewer viewing light emitted from each light emitting die through a second viewing path in which the light effect material has been removed and the second viewing path begins with each light emitting die, then goes through the transparent spacing layer, then goes through the inner surface, then goes through the outer surface, then goes to the viewer; and wherein the viewer perceives the light material viewing effect to extend over a wider area than the non-light material viewing effect when the first viewing path and the second viewing path have an identical preselected distance. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13, 14)
-
Specification