A variable geometry light source and related method for illumination comprises a dense array of micro light emitting diodes (LED) incorporated within a printed circuit board and controlled by an incorporated microcontroller. The microcontroller receives user input and causes the dense array to illuminate according to the input. A tunable lens operates to focus the LED illumination toward one or more specific target subjects creating a variable geometry light projection. The microcontroller is configured with instructions which cause the dense array to produce a variety of shapes, intensities, and color temperatures tailored to the individual installation. The microcontroller causes the dense array to create a light projection suitable for illumination of a subject as well as a dynamic projection animated for a communication to the viewer.
CONTROLLABLE MICRO LIGHT EMITTING DIODE SYSTEM AND METHOD
SYSTEME ET METHODE DE MICRODIODES ELECTROLUMINESCENTES CONTROLABLES
2020-04-30
Patent
Electronic Resource
English
Controllable micro light emitting diode system and method
European Patent Office | 2021
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