Washable lighted garment with light effect material

• US 9,557,049 B1
• Filed: 08/03/2016
• Issued: 01/31/2017
• Est. Priority Date: 05/12/2014
• Status: Active Grant

• Current Assignee: Carmen Rapisarda
• Original Assignee: Carmen Rapisarda
• Inventors: Rapisarda, Carmen
• Primary Examiner(s): Alavi, Ali
• Application Number:
  US15/227,752
• Time in Patent Office: 181 Days
• US Class Current: 1/1
• CPC Class Codes: A41D 27/085 Luminous ornaments
• CPC Class Codes: A43B 23/24 Ornamental buckles; Other ornaments for shoes without fastening function
• CPC Class Codes: A43B 3/36 with light sources
• CPC Class Codes: F21V 19/005 by permanent fixing means, e.g. gluing, riveting or embedding in a potting compound
• CPC Class Codes: F21V 23/06 the elements being coupling devices , e.g. connectors
• CPC Class Codes: F21V 31/005 Sealing arrangements therefor
• CPC Class Codes: F21V 33/0008 Clothing or clothing accessories, e.g. scarfs, gloves or belts

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.

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; and

electronics for turning on an electrical circuit which includes the one or more LEDs to cause each light emitting die of the one or more LEDs to emit light;

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 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 space, 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 space, then goes to the viewer;

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; and

wherein the garment can be soaked in water and the lighting unit will still function after the garment has been soaked in water.

2. The article of manufacture of claim 1, wherein the electronics comprise a power source, a control device powered by the power source for controlling electric current provided to the one or more LEDs, at least one electrical connector electrically connecting the control device to the one or more LEDs distant from the control device, and a switch for providing a signal to the control device for turning on the electrical circuit, wherein the one or more LEDs are physically separated from the controller and wherein the power source and the switch are protected from water by a waterproofing material.

3. The article of manufacture of claim 2, wherein the power source, the switch and the controller are not located between the light effect material and the garment.

4. The article of manufacture of claim 1, further comprising:

an outer transparent layer that covers the light effect material and is physically connected to the garment, wherein the plurality of LEDs are located between the garment and the outer transparent layer.

5. The article of manufacture of claim 4, wherein the power source, the switch and the controller are not located between the outer transparent layer and the garment.

6. The article of manufacture of claim 5, wherein the plurality of LEDs are located adjacent an outer surface of the garment and the power source, the switch and the controller are located adjacent an inner surface of the garment and the at least one electrical connector passed between the inner and outer surfaces of the garment.

7. The article of manufacture of claim 1, wherein the plurality of LEDs are positioned relative to the light effect material by fixedly securing each of the plurality of LEDs to the transparent spacing layer.

8. The article of manufacture of claim 1, wherein the at least one electrical connector is comprised of at least one wire and the control device, the power source and the switch are not visible to the viewer when viewing the light material viewing effect.

9. The article of manufacture of claim 8, wherein the plurality of LEDs are comprised of a plurality of axial lead LEDs and the at least one electrical connector is comprised of a first conductive wire electrically connected to a first axial lead of each of the plurality of axial lead LEDs, a second conductive wire electrically connected to a second axial lead of each of the plurality of axial lead LEDs, a first transparent support surface through which the plurality of LEDs emit light and a first piece of tape that surrounds and supports the first and second conductive wires and the plurality of axial lead LEDs against the first transparent support surface except for a first conductive wire lead formed from the first conductive wire and a second conductive wire lead formed from the second conductive wire.

10. The article of manufacture of claim 9, wherein the first transparent support surface is part of the transparent spacing layer.

11. The article of manufacture of claim 9, wherein the first transparent support surface is comprised of a second piece of tape which is secured to the transparent spacing layer.

12. The article of manufacture of claim 1, wherein the lighting unit is affixed to the garment as an applique which is secured to the garment.

13. The article of manufacture of claim 12, wherein the applique is not watertight and water can pass through the garment into the applique.

14. The article of manufacture of claim 1, wherein the power source and the switch are protected from water by applying a waterproofing material to the power source and the switch after the power source and the switch are electrically connected to the controller.

15. The article of manufacture of claim 14, wherein the waterproofing material does not provide waterproofing protection to the plurality of LEDs.

16. A method for creating a light material viewing effect in a garment, comprising:

activating a switch of a lighting unit affixed to the garment that provides a signal to a control device for turning on an electrical circuit which includes one or more light emitting diodes (“

LEDs”

), one or more electrical connectors, the control device and a power source to cause the one or more LEDs to emit light which passes through a light effect material having a plurality of dispersive elements so as to create the light material viewing effect;

wherein each of the one or more LEDs emits light from a light emitting die that is maintained at a preselected distance from the light effect material and is substantially parallel to the light effect material so as to create the light material viewing effect;

wherein the light material viewing effect is created for a viewer viewing light emitted from the light emitting die through a first viewing path that begins with the light emitting die, then goes through a transparent spacing layer, then goes through an inner surface of the light effect material, then goes through an outer surface of the light effect material, then goes to the viewer;

wherein a non-light material viewing effect is created for the viewer viewing light emitted from the light emitting die through a second viewing path in which the light effect material has been removed and the second viewing path begins with the light emitting die, then goes through the transparent spacing layer, 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.

17. A process for manufacturing a garment with a lighting unit which can be washed without removing the lighting unit and the lighting unit will still create a light material viewing effect after the garment with the lighting unit has been washed, comprising:

assembling an electrical assembly, comprising the steps of;

electrically connecting a switch and a power source to a control device and waterproofing the switch and the power source; and

electrically connecting one or more light emitting diodes (“

LEDs”

) to the control device;

assembling the lighting unit by positioning the one or more LEDs relative to a light effect material and a transparent spacing layer so that the transparent spacing layer maintains the light effect material at a preselected distance from the one or more LEDs and a light emitting die of each of the one or more 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 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 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; and

securing the lighting unit to the garment.

18. The process of claim 17 wherein the one or more LEDs are secured to the transparent spacing layer according to a preselected pattern so as to create the light material viewing effect with a preselected configuration.

19. The process of claim 18 wherein the lighting unit is an applique which is affixed to the garment.