IP Library Granted Patent US 9,539,852
Granted Patent B2
US 9,539,852 · App. 14/921,360 · Granted Jan 10, 2017

Lighting system for accenting regions of a layer and associated methods

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Quick Facts
Patent No.
US 9,539,852
App. No.
14/921,360
Granted
Jan 10, 2017
Kind
B2
Abstract

A system for accenting an appliqué comprising a lighting system comprising a light source configured to emit polychromatic light, and an appliqué configured to be applied to a surface, the appliqué being configured to at least one of scatter light and reflect light within an appliqué wavelength range. The light source is operable to emit alternating first and second polychromatic lights, the first polychromatic light comprising a maxima within the appliqué wavelength range and the second polychromatic light not comprising a maxima within the appliqué wavelength range.

Claims (34)

1. A system for accenting an appliqué comprising:

a lighting system comprising a light source configured to emit polychromatic light; and

an appliqué configured to be applied to a surface, the appliqué being configured to at least one of scatter light and reflect light within an appliqué wavelength range;

wherein the light source is operable to emit alternating first and second polychromatic lights, the first polychromatic light comprising a maxima within the appliqué wavelength range and the second polychromatic light not comprising a maxima within the appliqué wavelength range; and

wherein each of the first polychromatic light and the second polychromatic light is a white light.

2. The system according to claim 1 wherein the appliqué is configured to absorb light within the visible light spectrum outside the appliqué wavelength range.

3. The system according to claim 1 wherein the appliqué is a sheet of material configured to be applied to the surface.

4. The system according to claim 1 wherein the light source comprises a plurality of light-emitting diodes.

5. The system according to claim 1 wherein the first polychromatic light and the second polychromatic light are within a two-step MacAdam ellipse of each other.

6. The system according to claim 1 wherein the lighting system is configured to permit a computerized device to be operably coupled thereto; and lighting system is configured to be selectively operated by the computerized device to emit one of the first polychromatic light and the second polychromatic light.

7. The system according to claim 6 wherein the lighting system comprises a network communication device that is configured to communicate with the computerized device across a network.

8. The system according to claim 7 wherein the network is at least one of a Personal Area Network, a Local Area Network, and a Wide Area Network, including the Internet.

9. The system according to claim 7 wherein the computerized device is selected from the group consisting of a smartphone, a tablet, a personal computer, and a server.

10. A system for accenting an appliqué comprising:

a lighting system comprising a light source; and

a first appliqué configured to be applied to a first surface, the first appliqué comprising a first surface scatter profile;

a second appliqué configured to be applied to a second surface, the second appliqué comprising a second surface scatter profile;

wherein the light emitted by the light source is a polychromatic light;

wherein the first surface scatter profile is configured to at least one of scatter light and reflect light within a first appliqué wavelength range;

wherein the second surface scatter profile is configured to at least one of scatter light and reflect light within a second appliqué wavelength range;

wherein the polychromatic light is at least one of a first polychromatic light having a spectral power distribution comprising a maxima within the first wavelength range and a minima within the second wavelength and a second polychromatic light having a spectral power distribution comprising a maxima within the second wavelength range and a minima within the first wavelength range; and

wherein each of the first polychromatic light and the second polychromatic light is a white light.

11. The system according to claim 10 wherein the first appliqué is configured to absorb light within the visible light spectrum outside the first appliqué wavelength range and the second appliqué is configured to absorb light within the visible light spectrum outside the second appliqué wavelength range.

12. The system according to claim 10 wherein the first and second appliqué are sheets of material configured to be applied to a surface.

13. The system according to claim 10 wherein the light source comprises a plurality of light-emitting diodes.

14. The system according to claim 10 wherein the lighting system is configured to permit a computerized device to be operably coupled thereto; and lighting system is configured to be selectively operated by the computerized device to emit one of the first polychromatic light and the second polychromatic light.

15. The system according to claim 14 wherein the lighting system comprises a network communication device that is configured to communicate with the computerized device across a network.

16. The system according to claim 15 wherein the network is at least one of a Personal Area Network, a Local Area Network, and a Wide Area Network, including the Internet.

17. The system according to claim 15 wherein the computerized device is selected from the group consisting of a smartphone, a tablet, a personal computer, and a server.

18. A system for accenting an appliqué comprising:

a lighting system comprising a plurality of light sources configured to emit light that combines to form a combined light; and

an appliqué configured to be applied to a surface, the appliqué being configured to at least one of scatter and reflect light within an appliqué wavelength range;

wherein the plurality of light sources are operable to emit alternating first and second combined lights, the first combined light being a polychromatic light comprising a maxima within the appliqué wavelength range and the second combined light being a polychromatic light not comprising a maxima within the appliqué wavelength range; and

wherein the first and second combined lights are within a two-step MacAdam ellipse of each other.

Assignments (3)
RELEASE OF SECURITY INTEREST Recorded Apr 26, 2017
From: ACF FINCO I LP, A DELAWARE LIMITED PARTNERSHIP
To: LIGHTING SCIENCE GROUP CORPORATION, A DELAWARE CORPORATION; BIOLOGICAL ILLUMINATION, LLC, A DELAWARE LIMITED LIABILITY COMPANY
Reel/Frame 042340/0309 →
SECURITY INTEREST Recorded Nov 3, 2016
From: LIGHTING SCIENCE GROUP CORPORATION; BIOLOGICAL ILLUMINATION, LLC
To: ACF FINCO I LP, AS AGENT
Reel/Frame 040555/0884 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 12, 2016
From: MAXIK, FREDRIC S.; BARTINE, DAVID E.; SOLER, ROBERT R.; OOSTDYK, MARK ANDREW; REGAN, MATTHEW; WIDJAJA, ADDY S.; BOOMGAARDEN, MARK PENLEY; GROVE, ELIZA KATAR
To: LIGHTING SCIENCE GROUP CORPORATION
Reel/Frame 037723/0116 →