IP Library Granted Patent US 12,061,356
Granted Patent B2
US 12,061,356 · App. 18/199,483 · Granted Aug 13, 2024

High density energy directing device

Inventors: Jonathan Sean Karafin (San Jose, CA); Brendan Elwood Bevensee (San Jose, CA)
Assignee: Light Field Lab, Inc.
G02B6/0096G02B6/02042G02B6/023G02B6/04G02B6/08G02B6/29325G02B27/0172G02B27/0955G02B27/0994G02B27/1066G02B30/00G02B30/33H04N13/388G02B3/0056G02B3/08G02B5/32G02B6/0229G02B6/02295G02B25/00G02B25/002G02B27/0093G02B27/0103G02B2027/0105G02B2027/0134G02B2027/0174G02B27/1073G02B30/56G03H1/0005G03H2001/0088G03H1/0248G03H1/2202G03H1/2294G03H2223/19G06F3/01G06F3/013G10K11/26G21K1/00H04N5/89H04N13/344H04N23/957Y02E10/52
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Quick Facts
Patent No.
US 12,061,356
App. No.
18/199,483
Granted
Aug 13, 2024
Kind
B2
Abstract

Disclosed embodiments include an energy directing device having one or more energy relay elements configured to direct energy from one or more energy locations through the device. In an embodiment, surfaces of the one or more energy relay elements may form a singular seamless energy surface where a separation between adjacent energy relay element surfaces is less than a minimum perceptible contour. In disclosed embodiments, energy is produced at energy locations having an active energy surface and a mechanical envelope. In an embodiment, the energy directing device is configured to relay energy from the energy locations through the singular seamless energy surface while minimizing separation between energy locations due to their mechanical envelope. In embodiments, the energy relay elements may comprise energy relays utilizing transverse Anderson localization phenomena.

Claims (95)

1. An energy system comprising:

a plurality of energy relay elements, each element comprising first and second component engineered structures, the first and second component engineered structures being arranged and configured such that each component engineered structure is operable to propagate energy therethrough in a longitudinal orientation between a first surface and a second surface of the respective energy relay element while propagation of energy in a transverse direction through the same respective energy relay element is limited by energy wave interference;

wherein each of the plurality of energy elements is configured to receive energy from one or more energy devices at energy locations on the first surface;

wherein distances that separate any two adjacent first surfaces of the respective energy relay elements from each other are less than distances that separate any two adjacent second surfaces of the respective energy relay elements from each other; and

wherein the second surfaces of the plurality of energy relay elements form a singular seamless energy surface.

2. The energy system of claim 1 , wherein a first element of the plurality of energy relay elements comprises one of the following:

a) an optical fiber;

b) a beam splitter;

c) an image combiner;

d) a polymer material;

e) a glass material;

f) an arrangement of component engineered structures arranged to limit propagation energy in the transverse orientation due to wave interference;

g) an arrangement of component engineered structures arranged to induce g) Anderson Localization;

h) an arrangement of component engineered structures according to a tiling pattern;

i) an arrangement of component engineered structures according to a non-regular pattern;

j) an arrangement of component engineered structures according to a regular pattern;

k) an arrangement of component engineered structures according to a random pattern; or

l) an element configured to alter an angular direction of energy passing therethrough.

3. The energy system of claim 1 , wherein the one or more energy devices comprise one of the following:

a) an illumination source emitting focused light;

b) an acoustic emitting device configured to provide immersive audio or volumetric tactile sensation from an acoustic field integrated into the energy system;

c) a sensor for capturing energy in the energy spectrum; or

d) an acoustic receiving device configured to provide sensory feedback to the energy system.

4. The energy system of claim 1 , wherein energy received by the plurality of energy relay elements comprises electromagnetic energy having a wavelength, the wavelength belonging to a regime selected from a group consisting of:

a) visible light;

b) ultraviolet;

c) infrared; and

d) x-ray.

5. The energy system of claim 1 , wherein energy received by the plurality of energy relay components comprises mechanical energy selected from a group consisting of:

a) acoustic sound; and

b) tactile pressure.

6. The energy system of claim 1 , wherein the singular seamless energy surface comprises a planar profile, a curve profile, or a faceted profile.

7. An energy relay assembly comprising:

a plurality of energy relay elements, each comprising first and second component engineered structures, the first and second component engineered structures being arranged and configured such that each component engineered structure is operable to propagate energy therethrough in a longitudinal orientation between a first surface and a second surface of the respective energy relay element while propagation of energy in a transverse direction through the same respective energy element is limited by energy wave interference;

wherein each of the plurality of energy elements is configured to receive energy at energy locations on the first surface;

wherein distances that separate any two adjacent first surfaces of the respective energy relay elements from each other are less than distances that separate any two adjacent second surfaces of the respective energy relay elements from each other; and

wherein the plurality of energy relay elements are assembled such that the second surfaces of the plurality of energy relay elements form a singular seamless energy surface.

8. The energy system of claim 7 , wherein a first element of the plurality of energy relay elements comprises one of the following:

a) an optical fiber;

b) a beam splitter;

c) an image combiner;

d) a polymer material;

e) a glass material;

f) an arrangement of component engineered structures arranged to limit propagation energy in the transverse orientation due to wave interference;

g) an arrangement of component engineered structures arranged to induce Anderson Localization;

h) an arrangement of component engineered structures according to a tiling pattern;

i) an arrangement of component engineered structures according to a non-regular pattern;

j) an arrangement of component engineered structures according to a regular pattern;

k) an arrangement of component engineered structures according to a random pattern; or

l) an element configured to alter an angular direction of energy passing therethrough.

9. The energy system of claim 7 , wherein the energy received by the first surface of the plurality of energy relay elements is provided from one or more energy devices comprising one of the following:

a) an illumination source emitting focused light;

b) an acoustic emitting device configured to provide immersive audio or volumetric tactile sensation from an acoustic field integrated into the energy system;

c) a sensor for capturing energy in the energy spectrum; or

d) an acoustic receiving device configured to provide sensory feedback to the energy system.

10. The energy system of claim 7 , wherein energy received by the plurality of energy relay elements comprises electromagnetic energy having a wavelength, the wavelength belonging to a regime selected from a group consisting of:

a) visible light;

b) ultraviolet;

c) infrared; and

d) x-ray.

11. The energy system of claim 7 , wherein energy received by the plurality of energy relay components comprises mechanical energy selected from a group consisting of:

a) acoustic sound; and

b) tactile pressure.

12. The energy system of claim 7 , wherein the singular seamless energy surface comprises a planar profile, a curve profile, or a faceted profile.

13. An energy relay element assembly, comprising:

a plurality of energy relay elements assembled such that respective energy surfaces of each of the plurality of energy relay elements are aligned to form a contiguous energy surface;

wherein each energy relay element comprises first component engineered structures and second component engineered structures, wherein the first and second component engineered structures are arranged in a substantially non-regular pattern in a transverse plane of the energy relay, wherein the first and second component engineered structures are configured to cooperate to transport energy, through both the first and second component engineered structure, along a longitudinal direction that is normal to a transverse direction, and the first and second component engineered structures are arranged to limit propagation energy in the transverse orientation due to wave interference.

14. The energy relay element assembly of claim 13 , wherein, the first and second component engineered structures are arranged to induce Anderson Localization.

15. The energy relay element assembly of claim 13 , wherein, the first and second component engineered structures are arranged to according to a tiling pattern.

16. The energy relay element assembly of claim 13 , wherein a first element of the plurality of energy relay elements comprises one of the following:

a) an optical fiber;

b) a beam splitter;

c) an image combiner;

d) a polymer material;

e) a glass material;

f) an arrangement of component engineered structures arranged to limit propagation energy in the transverse orientation due to wave interference;

g) an arrangement of component engineered structures arranged to induce Anderson Localization;

h) an arrangement of component engineered structures according to a tiling pattern;

i) an arrangement of component engineered structures according to a non-regular pattern;

j) an arrangement of component engineered structures according to a regular pattern;

k) an arrangement of component engineered structures according to a random pattern; or

l) an element configured to alter an angular direction of energy passing therethrough.

17. The energy relay element assembly of claim 13 , wherein the energy propagated through of the plurality of energy relay elements is provided from one or more energy devices comprising one of the following:

a) an illumination source emitting focused light;

b) an acoustic emitting device configured to provide immersive audio or volumetric tactile sensation from an acoustic field integrated into the energy system;

c) a sensor for capturing energy in the energy spectrum; or

d) an acoustic receiving device configured to provide sensory feedback to the energy system.

18. The energy relay element assembly of claim 13 , wherein the energy propagated through of the plurality of energy relay elements comprises electromagnetic energy having a wavelength, the wavelength belonging to a regime selected from a group consisting of:

a) visible light;

b) ultraviolet;

c) infrared; and

d) x-ray.

19. The energy relay element assembly of claim 13 , wherein energy received by the plurality of energy relay components comprises mechanical energy selected from a group consisting of:

a) acoustic sound; and

b) tactile pressure.

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 Jul 7, 2023
From: KARAFIN, JONATHAN SEAN; BEVENSEE, BRENDAN ELWOOD
To: LIGHT FIELD LAB, INC.
Reel/Frame 064185/0824 →
Priority Claims (2)
WO PCT/US2017/042275 · Jul 14, 2017 · international
WO PCT/US2017/042276 · Jul 14, 2017 · international
Continuity (7)
Continuation 17246485 · Apr 30, 2021
Continuation 16694772 · Nov 25, 2019
Continuation 16064204
Provisional Application 62507500 · May 17, 2017
Provisional Application 62366076 · Jul 24, 2016
Provisional Application 62362602 · Jul 15, 2016
Related Publication 20240061166A1 · Feb 22, 2024