IP Library Granted Patent US 11,796,733
Granted Patent B2
US 11,796,733 · App. 16/063,675 · Granted Oct 24, 2023

Energy relay and Transverse Anderson Localization for propagation of two-dimensional, light field and holographic energy

Inventors: Jonathan Sean Karafin (San Jose, CA); Brendan Elwood Bevensee (San Jose, CA)
Assignee: Light Field Lab, Inc.
G02B6/0096G02B6/023G02B6/02042G02B6/04G02B6/08G02B6/29325G02B27/0172G02B27/0955G02B27/0994G02B27/1066G02B30/00G02B30/33H04N13/388G02B3/0056G02B3/08G02B5/32G02B6/0229G02B6/02295G02B25/00G02B25/002G02B27/0093G02B27/0103G02B27/1073G02B30/56G02B2027/0105G02B2027/0134G02B2027/0174G03H1/0005G03H1/0248G03H1/2202G03H1/2294G03H2001/0088G03H2223/19G06F3/01G06F3/013G10K11/26G21K1/00H04N5/89H04N13/344H04N23/957Y02E10/52
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Quick Facts
Patent No.
US 11,796,733
App. No.
16/063,675
Granted
Oct 24, 2023
Kind
B2
Abstract

Energy systems are configured to direct energy according to a four-dimensional (4D) plenoptic function. In general, the energy systems include a plurality of energy devices, an energy relay system having one or more relay elements arranged to form a singular seamless energy surface, and an energy waveguide system such that energy can be relayed along energy propagation paths through the energy waveguide system to the singular seamless energy surface or from the singular seamless energy surface through the energy relay system to the plurality of energy devices.

Claims (30)

1. An aggregation system comprising a plurality of energy systems, wherein the plurality of energy systems are assembled to form at least one planar or curved surface to create a seamless aggregate surface, and wherein each of the plurality of energy systems comprises:

a plurality of energy devices;

an energy relay system comprising one or more energy relay elements, wherein each of the one or more energy relay elements comprises a first surface and a second surface, the second surface of the one or more energy relay elements being arranged to form a singular seamless energy surface of the energy relay system, and wherein a first plurality of energy propagation paths extend from energy locations in the plurality of energy devices through the singular seamless energy surface of the energy relay system; and

an energy waveguide system comprising an array of energy waveguides, and wherein a second plurality of energy propagation paths extend from the singular seamless energy surface through the array of energy waveguides in directions determined by a 4D plenoptic function; and

wherein the one or more relay elements each comprise first and second component engineered structures and have a higher transport efficiency in a longitudinal orientation than in a transverse orientation; and

wherein the energy relay system is operable to transmit energy waves through the first surface of the one or more energy relay elements with a first resolution and through the second surface of the one or more energy relay elements with a second resolution, and wherein the second resolution is no less than about 50% of the first resolution.

2. The aggregation system of claim 1 , wherein each of the plurality of energy systems is configured to direct energy along the second plurality of energy propagation paths through the energy waveguide system to the singular seamless energy surface, and to direct energy along the first plurality of energy propagation paths from the singular seamless energy surface through the energy relay system to the plurality of energy devices.

3. The aggregation system of claim 1 , wherein each of the plurality of energy systems is configured to direct energy along the first plurality of energy propagation paths from the plurality of energy devices through the energy relay system to the singular seamless energy surface, and to direct energy along the second plurality of energy propagation paths from the singular seamless energy surface through the energy waveguide system.

4. The aggregation system of claim 1 , wherein the singular seamless energy surface comprises fused or tiled mosaics and any seams between adjacent fused or tiled mosaics are separated by or are less than the minimum perceptible contour as defined by the visual acuity of a human eye having better than 20/40 vision at a distance at or greater than the width or height of the singular seamless energy surface.

5. The aggregation system of claim 1 , wherein the singular seamless energy surface is operable to guide localized light transmission to within three or less wavelengths of visible light.

6. The aggregation system according to claim 1 , wherein the plurality of energy systems are assembled to form two or more planar or curved surfaces to create the seamless aggregate surface across any combination of objects in a group comprising: tables, walls, ceiling or floor.

7. The aggregation system according to claim 1 , wherein the plurality of energy systems are assembled to form three planar or curved surfaces to create the seamless aggregate surface across three adjacent walls.

8. The aggregation system according to claim 1 , wherein the plurality of energy systems are assembled to form four planar or curved surfaces to create the seamless aggregate surface across four enclosed walls.

9. The aggregation system according to claim 1 , wherein the seamless aggregate surface comprises a cylindrical surface across any range of angles, volumes and combinations of objects in a group comprising: tables, walls, ceiling or floor.

10. The aggregation system according to claim 1 , wherein the seamless aggregate surface comprises a spherical or domed surface across any range of angles, volumes and combinations of objects in a group comprising: tables, walls, ceiling or floor.

11. The aggregation system of claim 1 , wherein each of the plurality of energy systems further comprises a reflective waveguide element having an aperture to relay converging energy from the singular seamless energy surface to virtual space.

12. A plurality of energy systems configured to direct energy according to a four-dimensional (4D) plenoptic function, each energy system of the plurality of energy systems comprising:

a plurality of energy devices;

an energy relay system comprising one or more energy relay elements, wherein each of the one or more energy relay elements comprises a first surface and a second surface, the second surface of the one or more energy relay elements being arranged to form a singular seamless energy surface of the energy relay system, and wherein a first plurality of energy propagation paths extend from energy locations in the plurality of energy devices through the singular seamless energy surface of the energy relay system; and

an energy waveguide system comprising an array of energy waveguides, and wherein a second plurality of energy propagation paths extend from the singular seamless energy surface through the array of energy waveguides in directions determined by a 4D plenoptic function

wherein the plurality of energy systems are assembled to form three planar or curved surfaces to create a seamless aggregate surface across three adjacent walls; and wherein the one or more relay elements each comprise first and second component engineered structures and have a higher transport efficiency in a longitudinal orientation than in a transverse orientation; and wherein the energy relay system is operable to transmit energy waves through the first surface of the one or more energy relay elements with a first resolution and through the second surface of the one or more energy relay elements with a second resolution, and wherein the second resolution is no less than about 50% of the first resolution.

13. The plurality of energy systems of claim 12 , wherein a first energy system is configured to direct energy along the respective second plurality of energy propagation paths through the respective energy waveguide system to the respective singular seamless energy surface, and to direct energy along the respective first plurality of energy propagation paths from the respective singular seamless energy surface through the respective energy relay system to the respective plurality of energy devices.

14. The plurality of energy systems of claim 13 , wherein a first energy system is configured to direct energy along the respective first plurality of energy propagation paths from the respective plurality of energy devices through the respective energy relay system to the respective singular seamless energy surface, and to direct energy along the respective second plurality of energy propagation paths from the respective singular seamless energy surface through the respective energy waveguide system.

15. The plurality of energy systems of claim 13 , wherein the singular seamless energy surface comprises fused or tiled mosaics and any seams between adjacent fused or tiled mosaics are separated by or are less than the minimum perceptible contour as defined by the visual acuity of a human eye having better than 20/40 vision at a distance at or greater than the width or height of a first singular seamless energy surface.

16. The plurality of energy systems of claim 13 , wherein a first singular seamless energy surface is operable to guide localized light transmission to within three or less wavelengths of visible light.

17. The plurality of energy systems of claim 13 , wherein the plurality of energy systems are assembled to form a single planar or curved surface to create a seamless aggregate surface oriented either in a perpendicular configuration with respect to a floor surface, or in a parallel configuration with respect to a floor surface.

18. The plurality of energy systems of claim 13 , wherein the plurality of energy systems are assembled to form four planar or curved surfaces to create a seamless aggregate surface across four enclosed walls.

19. The plurality of energy systems of claim 13 , wherein the plurality of energy systems are assembled to form a planar or curved surface to create a seamless aggregate cylindrical surface across any range of angles, volumes and additional combinations of objects in a group comprising: tables, walls, ceiling or floor.

20. The plurality of energy systems of claim 13 , wherein the plurality of energy systems are assembled to form a planar or curved surface to create a seamless aggregate spherical or domed surface across any range of angles, volumes and additional combinations of objects in a group comprising: tables, walls, ceiling or floor.

21. The energy system of claim 12 , further comprising a reflective waveguide element having an aperture to relay converging energy from the singular seamless energy surface to virtual space.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 2, 2026
From: LIGHT FIELD LAB, INC.
To: CMBG FBC-LIGHT FIELD LAB, LLC
Reel/Frame 074987/0351 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 18, 2018
From: KARAFIN, JONATHAN SEAN; BEVENSEE, BRENDAN ELWOOD
To: LIGHT FIELD LAB, INC.
Reel/Frame 046123/0242 →
Continuity (4)
Provisional Application 62507500 · May 17, 2017
Provisional Application 62366076 · Jul 24, 2016
Provisional Application 62362602 · Jul 15, 2016
Related Publication 20200301164A1 · Sep 24, 2020