IP Library Granted Patent US 11,681,091
Granted Patent B2
US 11,681,091 · App. 17/246,485 · Granted Jun 20, 2023

High density energy directing device

Inventors: Jonathan Sean Karafin (San Jose, CA); Brendan Elwood Bevensee (San Jose, CA)
Assignee: Light Field Lab, Inc.
G02B6/0096G02B6/023G02B6/02042G02B6/04G02B6/08G02B6/29325G02B27/0172G02B27/0955G02B27/0994G02B27/1066G02B30/00G02B30/33H04N13/388G02B3/0056G02B3/08G02B5/32G02B6/0229G02B6/02295G02B25/00G02B25/002G02B27/0093G02B27/0103G02B27/1073G02B30/56G02B2027/0105G02B2027/0134G02B2027/0174G03H1/0005G03H1/0248G03H1/2202G03H1/2294G03H2001/0088G03H2223/19G06F3/01G06F3/013G10K11/26G21K1/00H04N5/89H04N13/344H04N23/957Y02E10/52
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Quick Facts
Patent No.
US 11,681,091
App. No.
17/246,485
Granted
Jun 20, 2023
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 (40)

1. An energy system comprising:

a plurality of energy relay components, each comprising an element comprising first and second component engineered structures, the element having higher transport efficiency in a longitudinal orientation than in a transverse orientation, and each further comprising a first surface and a second surface;

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

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

2. The energy system of claim 1 , wherein the element is selected from a group consisting of:

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; and

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 an element selected from a group consisting of:

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; and

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 components is electromagnetic energy defined by 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 is mechanical energy selected from a group consisting of:

a) acoustic sound; and

b) tactile pressure.

6. An energy relay comprising:

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 along a longitudinal plane that is normal to the transverse plane;

the energy relay having substantially higher energy transport efficiency in the longitudinal plane than in the transverse plane.

7. The energy relay of claim 6 , wherein both the first and second component engineered structures are configured to transport energy through means other than internal reflection.

8. The energy relay of claim 6 , wherein, the first and second component engineered structures are arranged to limit propagation energy in the transverse orientation due to wave interference.

9. The energy relay of claim 6 , wherein, the first and second component engineered structures are arranged to induce Anderson Localization.

10. The energy relay of claim 6 , wherein, the first and second component engineered structures are arranged to according to a tiling pattern.

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 Aug 13, 2021
From: KARAFIN, JONATHAN SEAN; BEVENSEE, BRENDAN ELWOOD
To: LIGHT FIELD LAB, INC.
Reel/Frame 057170/0018 →
Priority Claims (2)
WO PCT/US2017/042275 · Jul 14, 2017 · international
WO PCT/US2017/042276 · Jul 14, 2017 · international
Continuity (6)
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 20210349259A1 · Nov 11, 2021