# US 11,441,765 B2 · LED wall assembly with reconfigurable supports

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- Number: US 11,441,765 B2
- Document ID: US11441765B2
- Status: Granted
- Kind: B2
- Application number: 16/596,202
- Filed: 2019-10-08
- Published: 2020-04-09
- Granted: 2022-09-13
- Earliest claimed: 2018-10-08
- Assignees: Production Resource Group, LLC
- Applicants: Production Resource Group, LLC
- Inventors: Frederic Opsomer
- Web page: https://patentgrep.com/patent/US11441765B2

## CPC

- F21V 23/06: the elements being coupling devices {, e.g. connectors}
- F21V 21/092: Suction devices
- H01R 33/94: Holders formed as intermediate parts for linking a counter-part to a coupling part
- H01R 33/945: Holders with built-in electrical component
- F21S 2/005: {of modular construction}
- F21S 4/15: the cables forming a grid, net or web structure
- F21V 21/32: Flexible tubes
- F21Y 2115/10: Light-emitting diodes [LED]
- F21V: FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- H01R: ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- F21S: NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21Y: INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED

## Abstract

A device between connect device for connecting between multiple modular LED structures includes a node, which connects to a modular LED wall, at one end and has the other end which receives power and/or video. In between the first and second ends have a spherical surface. A node linking structure has suction cups that connected the spherical surface and allow changing angles between the different node so that the LED modular devices can have different angles in between them.

## Claims

### Claim 1

A device for connecting multiple modular LED walls, the device comprising:
a plurality of node structures, each node structure having a first end for connecting to one of the LED walls electronically and mechanically, and a central portion connected to the first end side, wherein the central portion forms at least a section of a spherical surface;
a plurality of node linking structures, each node linking structure having four different sphere attaching structures, extending in four different directions, each sphere attaching structure adapted to attach to the spherical surface of one of the plurality of node structures, thereby allowing for varying angles to exist between the plurality of node structures.

### Claim 2 (depends on 1)

The device as in claim 1, wherein each node structure includes a power supply therein which provides power to at least one of the LED walls.

### Claim 3 (depends on 2)

The device as in claim 2, wherein each node structure includes a media server therein, receiving content, and providing the content to at least one of the LED walls.

### Claim 4 (depends on 1)

The device as in claim 1, wherein the node linking structure includes four arms, corresponding to the four sphere attaching structures.

### Claim 5 (depends on 4)

The device as in claim 4, wherein the four sphere attaching structures are suction cup structures, the first and second arms of each node linking structure are formed together, and hold the first and second suction cup structures, and third and fourth arms of each node linking structure are formed together and hold the third and fourth suction cup structures, and a connection part connects the first and second arms with the third and fourth arms.

### Claim 6 (depends on 1)

The device as in claim 1, wherein the LED wall includes a connector thereon, and the node structure also includes a connector which connects to the connector on the LED wall.