Patent · US Active

Lighting arrangement with a control unit and two LED lighting modules, each comprising an LED matrix

US12190794B2 · kind B2 · utility

0Cited by

1References

8Claims

0Family size

Assignee

Hella GmbH & Co. KGaA · DE

Inventors

Sebastian Gatsios · Arnsberg, DE
Florian Herold · Bielefeld, DE
Dirk Kliebisch · Paderborn, DE
Ingo Moellers · Rietberg, DE
Alexander Schwan · Kamen, DE
Patrick Vogel · Gerbrunn, DE

Key dates

Filing date	Jun 30, 2023
Grant date	Jan 7, 2025
Priority date	—
Expiry date	Jun 30, 2043

Classification

Technology area (CPC G)Physics
CPC primaryG09G2330/021
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A lighting arrangement with a control unit and two LED lighting modules, each comprising an LED matrix. Control information, including an image signal for generating a light image, can be generated with the control unit for each lighting module, and the light image can be generated with the LED matrix of each lighting module, which the control unit has generated for this lighting module. The control unit is connected to the lighting modules for the transmission of the image signals. The first lighting module has a processing unit and a first interface via which the information for the lighting modules can be extracted from the signal generated by the control unit. The processing unit provides the information intended for the second lighting module at the first interface of the first lighting module, and wherein the second lighting module is connected to the first interface of the first lighting module.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.