Harman Professional Denmark Aps

Martin Degn Kristensen

Kasper Nielsen

A light fixture includes light sources arranged in groups that each include one or more light sources. Each of the groups is repeatedly switched on and off according to a repeating pattern that includes at least three different combinations of which of the groups is switched on and which is switched off. A moving average of an intensity of one or more of the groups is substantially constant within a period of time spanning 10 seconds or more, wherein the moving average is based on a sample period of 1 second or less. A moving average of a total intensity of all of the groups is substantially constant within a period of time spanning 10 seconds or more, wherein the moving average is based on a sample period of 1 second or less. A period of time before the repeating pattern repeats is equal to or less than 1/10 second.

Light fixture system with high-resolution dimming

A light fixture system comprising a light fixture comprising light sources arranged in groups, wherein each group comprises one or more light sources, and a controller, wherein the controller is arranged to control the groups so that each of the groups is repeatedly switched on and off, wherein at a first point in time some groups are switched on and others are switched off, at a second point in time some of the groups which were switched on at the first point in time are switched off, and some of the groups which were switched off at the first point in time is switched on, and at a third point in time some of the groups which were switched on at the second point in time are switched off, and some of the groups which were switched off at the second point in time are switched on.

Growing community of inventors

Randers NV, Denmark

Martin Degn Kristensen