公开(公告)号：US20220095428A1

公开(公告)日：2022-03-24

申请号：US17401217

申请日：2021-08-12

Applicant: NBCUniversal Media, LLC

Inventor： Charles Edwards

IPC: H05B45/22 ,  H05B47/165

Abstract: A lighting system includes a controller having a processor and a memory. The processor is configured to receive an input indicative of a first set of lighting values corresponding to a first color space, map the first set of lighting values corresponding to the first color space to a second set of lighting values corresponding to a second color space, and output the second set of lighting values to a light emitting diode (LED) assembly.

公开(公告)号：US20180352629A1

公开(公告)日：2018-12-06

申请号：US15962795

申请日：2018-04-25

Applicant: NBCUniversal Media, LLC

Inventor： James Crosbie ,  Charles Edwards ,  Richard Pierceall

IPC: H05B33/08 ,  F21V21/30 ,  F21V21/08 ,  F21Y113/17 ,  F21Y115/10 ,  F21Y103/10 ,  F21V19/00

CPC classification number: H05B33/0863 ,  F21V19/009 ,  F21V21/0816 ,  F21V21/30 ,  F21Y2103/10 ,  F21Y2113/17 ,  F21Y2115/10

Abstract: A lighting system and method features full gamut color and white color correlated temperature (CCT) control of independently controlled zones. Each zone may be tuned to any color and/or white CCT. The result is a lighting system and method with a light-emitting face having zones of different colors and intensities that may be independently controlled in real time. The lighting system and method enables improved lighting effects for film, television, and still photography as compared to traditional panel lights that are uniform in color over the entire emission surface.

公开(公告)号：US11754258B2

公开(公告)日：2023-09-12

申请号：US17149671

申请日：2021-01-14

Applicant: NBCUniversal Media, LLC

Inventor： Charles Edwards ,  Richard Pierceall

IPC: F21V7/06 ,  F21V29/51 ,  F21V29/67 ,  F21V29/70 ,  H05B45/20 ,  F21Y115/10 ,  F21Y107/40

CPC classification number: F21V7/06 ,  F21V29/51 ,  F21V29/677 ,  F21V29/70 ,  H05B45/20 ,  F21Y2107/40 ,  F21Y2115/10

Abstract: A lighting assembly includes a lighting tower. The lighting tower includes a plurality of layers of lighting elements, where each layer of lighting elements is configured to provide a different angle of emitted light onto a parabolic reflector with respect to light emitted from another layer of lighting elements onto the parabolic reflector when activated.

公开(公告)号：US11333342B2

公开(公告)日：2022-05-17

申请号：US16731619

申请日：2019-12-31

Applicant: NBCUniversal Media, LLC

Inventor： Charles Edwards

IPC: F21V29/58 ,  F21V29/61 ,  F21Y115/10 ,  F21Y107/30 ,  F21Y105/18

Abstract: A cooling system for a light emitting diode assembly includes a heat exchanger configured to exchange heat from a fluid to ambient air, an enclosure configured to house the LED assembly, and a pump configured to circulate the fluid through the enclosure, through the LED assembly, or both, and through the heat exchanger. The fluid is configured to absorb heat at the LED assembly and generated by the LED assembly, and the heat exchanger is configured to cool the fluid and remove the heat absorbed by the fluid at the LED assembly.

公开(公告)号：US20210229001A1

公开(公告)日：2021-07-29

申请号：US16952679

申请日：2020-11-19

Applicant: NBCUniversal Media, LLC

Inventor： Charles Edwards

IPC: B01D19/00 ,  F21V29/58

Abstract: A debubbler system includes a hollow enclosure that includes an inlet and an outlet directing the flow of coolant fluid into and out from the hollow enclosure, respectively. The debubbler system further includes a check valve to exhaust gaseous bubbles in the coolant fluid out of the hollow enclosure to reduce the gaseous bubbles in the coolant fluid. The debubbler system also includes a vent tube fluidly coupled to the check valve, such that the vent tube is positioned opposite a weighted member that is fixed relative to a central axel that rotates about a rotation axis. The debubbler system may be part of a cooling system for cooling electronics systems, such as light-emitting diode (LED) lighting systems.

公开(公告)号：US20210136889A1

公开(公告)日：2021-05-06

申请号：US17149671

申请日：2021-01-14

Applicant: NBCUniversal Media, LLC

Inventor： Charles Edwards ,  Richard Pierceall

IPC: H05B45/20 ,  F21V29/51 ,  F21V29/67 ,  F21V29/70 ,  F21V7/06

Abstract: A lighting assembly includes a lighting tower. The lighting tower includes a plurality of layers of lighting elements, where each layer of lighting elements is configured to provide a different angle of emitted light onto a parabolic reflector with respect to light emitted from another layer of lighting elements onto the parabolic reflector when activated.

公开(公告)号：US11804587B2

公开(公告)日：2023-10-31

申请号：US17704818

申请日：2022-03-25

Applicant: NBCUniversal Media, LLC

Inventor： Charles Edwards

IPC: H01L33/64 ,  F21V29/503 ,  F21V29/58 ,  F21Y115/10

CPC classification number: H01L33/648 ,  F21V29/503 ,  F21V29/59 ,  F21Y2115/10

Abstract: A cooling system for a light emitting diode (“LED”) assembly includes a fluid configured to absorb heat at the LED assembly, a heat exchanger coupled to one or more substrates of the LED assembly, where the heat exchanger is configured to exchange heat between the LED assembly and the fluid, and a pump configured to circulate the fluid along the LED assembly and the heat exchanger, where the fluid exhibits a turbulent flow at the LED assembly, the heat exchanger, or both, while circulated by the pump.

公开(公告)号：US10420186B2

公开(公告)日：2019-09-17

申请号：US15937561

申请日：2018-03-27

Applicant: NBCUniversal Media, LLC

Inventor： James Crosbie ,  Charles Edwards ,  Richard Pierceall

IPC: H05B33/08 ,  F21S2/00 ,  F21K9/27 ,  F21V19/00 ,  F21Y115/10 ,  F21V21/30 ,  F21Y113/17 ,  F21Y103/10 ,  F21V21/08 ,  F21W131/406 ,  F21Y113/13

Abstract: A lighting system and method features full gamut color and white color correlated temperature (CCT) control of independently controlled zones. Each zone may be tuned to any color and/or white CCT. The result is a lighting system and method with a light-emitting face having zones of different colors and intensities that may be independently controlled in real time. The lighting system and method enables improved lighting effects for film, television, and still photography as compared to traditional panel lights that are uniform in color over the entire emission surface.

公开(公告)号：US10306728B2

公开(公告)日：2019-05-28

申请号：US15962795

申请日：2018-04-25

Applicant: NBCUniversal Media, LLC

Inventor： James Crosbie ,  Charles Edwards ,  Richard Pierceall

IPC: F21V19/00 ,  F21V21/08 ,  F21V21/30 ,  H05B33/08 ,  F21Y103/10 ,  F21Y113/17 ,  F21Y115/10

Abstract: A lighting system and method features full gamut color and white color correlated temperature (CCT) control of independently controlled zones. Each zone may be tuned to any color and/or white CCT. The result is a lighting system and method with a light-emitting face having zones of different colors and intensities that may be independently controlled in real time. The lighting system and method enables improved lighting effects for film, television, and still photography as compared to traditional panel lights that are uniform in color over the entire emission surface.

公开(公告)号：US12025302B1

公开(公告)日：2024-07-02

申请号：US18141256

申请日：2023-04-28

Applicant: NBCUniversal Media, LLC

Inventor： Charles Edwards

IPC: F21V29/56 ,  F21V29/503 ,  F21V29/58 ,  H05B45/20 ,  F21Y115/10

CPC classification number: F21V29/59 ,  F21V29/503 ,  H05B45/20 ,  F21Y2115/10

Abstract: A lighting assembly includes a chassis and an interface. The interface is configured to allow fluid to pass through the chassis to a light emitting diode (LED) assembly when the LED assembly is installed at the interface. Additionally, the interface is configured to prevent the fluid from exiting the chassis when the LED assembly is not installed at the interface.