Patent search caee:"LIGHT FIELD LAB Page INC."

1.

发明申请
HOLOGRAPHIC AND DIFFRACTIVE OPTICAL ENCODING SYSTEMS 有权

公开(公告)号：US20250068124A1

公开(公告)日：2025-02-27

申请号：US18825370

申请日：2024-09-05

Applicant: LIGHT FIELD LAB, INC.

Inventor： Jonathan Sean Karafin , Brendan Elwood Bevensee

IPC: G03H1/08 , G02B5/32 , G03H1/02 , G03H1/22

Abstract: Holographic and diffractive optical encoding techniques for forming reflection or transmission holograms. The encoding device includes a substrate having an interference pattern that can propagate light along a light propagation path from one side of the substrate to another side of the substrate. Furthermore, an optical element may be used to propagate light according to a four-dimensional light field coordinate system.

2.

发明申请
LIGHT FIELD DISPLAY SYSTEM FOR PERFORMANCE EVENTS 有权

公开(公告)号：US20250044590A1

公开(公告)日：2025-02-06

申请号：US18796719

申请日：2024-08-07

Applicant: Light Field Lab, Inc.

Inventor： Jonathan Sean Karafin , Brendan Elwood Bevensee , John Dohm

IPC: G02B27/01 , G03H1/04 , G06F3/01 , G06N3/02 , H04N1/00 , H04N5/89

Abstract: A light filed (LF) display system for displaying holographic performance content (e.g., a live performance) to viewers in a venue. The LF display system in the venue includes LF display modules tiled together to form an array of LF modules. The array of LF modules create a performance volume (e.g., a stage) for displaying the performance content in the venue. The array of LF modules displays the performance content to viewers in viewing volumes. The LF display system can be included in a LF presentation network. The LF presentation network allows holographic performance content to be recorded at one location and displayed (concurrently or non-concurrently) at another location. The LF presentation network includes a network system to manage the digital rights of the holographic performance content.

3.

发明授权
Systems for directing energy with energy directing surface with non-zero deflection angle 有权

公开(公告)号：US12204093B2

公开(公告)日：2025-01-21

申请号：US17439371

申请日：2020-03-16

Applicant: LIGHT FIELD LAB, INC.

Inventor： Jonathan Sean Karafin , Brendan Elwood Bevensee

IPC: G02B26/08 , G02B1/00

Abstract: Non-zero deflection angle may be effected by implementing the embodiments of the present disclosure to allow for directing projected energy to a desired region, such as a region closer to the energy directing surface.

4.

发明申请
RELAY SYSTEMS 有权

公开(公告)号：US20250004294A1

公开(公告)日：2025-01-02

申请号：US18696340

申请日：2022-09-29

Applicant: Light Field Lab, Inc.

Inventor： Jonathan Sean Karafin , Brendan Elwood Bevensee

IPC: G02B30/10 , G02B3/08 , G02B5/124 , G02B27/14 , G02B27/28 , G02B30/52 , G03B35/10

Abstract: An embodiment of an energy system configured to receive imaged light at least one imaged source and direct focused imaged light along an output energy path comprises a first energy subsystem comprising at least one energy focusing element having a first optical power profile, and a second energy subsystem comprising at least one energy focusing element having a second optical power profile. The first and second energy subsystems are configured to cooperate to have a combined optical power profile for forming the focused imaged light along the combined energy path, the combined optical power profile being adjustable.

$Holographic and diffractive optical encoding systems$

5.

发明授权
Holographic and diffractive optical encoding systems 有权

公开(公告)号：US12111615B2

公开(公告)日：2024-10-08

申请号：US17375609

申请日：2021-07-14

Applicant: LIGHT FIELD LAB, INC.

Inventor： Jonathan Sean Karafin , Brendan Elwood Bevensee

IPC: G03H1/08 , G02B5/32 , G03H1/02 , G03H1/22

CPC classification number: G03H1/0866 , G02B5/32 , G03H1/0248 , G03H1/2202 , G03H2001/2228 , G03H2222/34 , G03H2223/14 , G03H2223/16 , G03H2223/23

Abstract: Holographic and diffractive optical encoding techniques for forming reflection or transmission holograms. The encoding device includes a substrate having an interference pattern that can propagate light along a light propagation path from one side of the substrate to another side of the substrate. Furthermore, an optical element may be used to propagate light according to a four-dimensional light field coordinate system.

6.

发明授权
Light field display system for cinemas 有权

公开(公告)号：US12022053B2

公开(公告)日：2024-06-25

申请号：US17548906

申请日：2021-12-13

Applicant: LIGHT FIELD LAB, INC.

Inventor： Jonathan Sean Karafin , Brendan Elwood Bevensee , John Dohm

IPC: H04N13/32 , G03H1/00 , G03H1/22 , G09G3/00 , H04N13/161 , H04N13/363

CPC classification number: H04N13/32 , G03H1/0005 , G03H1/2205 , G09G3/003 , H04N13/161 , H04N13/363 , G03H2001/0061 , G03H2001/0088 , G03H2210/30 , G03H2223/16 , G09G2370/022

Abstract: A light filed (LF) display system for displaying holographic content (e.g., a holographic film or holographic content to augment a film) to viewers in a cinema. The LF display system in the cinema includes LF display modules tiled together to form an array of LF modules. The array of LF modules create a holographic object volume for displaying the holographic content in the cinema. The array of LF modules displays the holographic content to viewers in viewing volumes. The LF display system can be included in a LF film network. The LF film network allows holographic content to be created at one location and presented at another location. The LF film network includes a network system to manage the digital rights of the holographic performance content.

7.

发明公开
ENERGY RELAYS WITH ENERGY PROPAGATION HAVING PREDETERMINED ORIENTATIONS 审中-公开

公开(公告)号：US20240053538A1

公开(公告)日：2024-02-15

申请号：US18267196

申请日：2021-12-15

Applicant: Light Field Lab, Inc.

Inventor： Jonathan Sean Karafin , Brendan Elwood Bevensee

IPC: G02B6/12 , G02B6/122 , G03H1/04

CPC classification number: G02B6/12021 , G02B6/12033 , G02B6/12016 , G02B6/1228 , G02B6/12014 , G03H1/0408 , G03H2001/0061

Abstract: Energy relays may be formed to have various surface profiles. Methods and devices are disclosed for forming energy relays with energy propagation paths configured to account for various energy relay surface profiles so that the energy relays can direct energy through the surfaces of the energy relays with the desired angular profiles and angular extent.

8.

发明授权
Light field display system based digital signage system 有权

公开(公告)号：US11902500B2

公开(公告)日：2024-02-13

申请号：US16638093

申请日：2019-08-09

Applicant: Light Field Lab, Inc.

Inventor： Jonathan Sean Karafin , Brendan Elwood Bevensee , John Dohm

IPC: H04N13/368 , H04N13/398 , H04N13/383 , H04R1/02 , G06F3/14 , G03H1/22 , G03H1/00

CPC classification number: H04N13/368 , G03H1/0005 , G03H1/2249 , G03H1/2294 , G06F3/1446 , H04N13/383 , H04N13/398 , H04R1/02 , G03H2001/0055 , G03H2001/0061 , H04R2499/15

Abstract: A light field (LF) display system presents holographic content to one or more viewers in a public setting for digital signage applications. In some embodiments, the LF display system includes a sensory feedback assembly, a tracking system and/or a viewer profiling module. The sensory feedback assembly may comprise sensory feedback devices that provide sensory feedback to viewers of the LF display system in tandem with the presented holographic content. The tracking system may comprise cameras used to track the viewers of the LF display system. Based on a viewer's tracked position and/or tracked gaze, the LF display system may generate holographic content that is perceivable by certain viewers but not viewable by others. The viewer profiling module may identify each viewer for providing personalized holographic content and may further monitor and record behavior of viewers for informing subsequent presentations of holographic content by the LF display system.