Patent ID: 11889603
Assignee: nan
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  H  F  Y | IPC F  H

Claim 19:
20. A method of illuminating an environment, the method comprising:
illuminating a region of the environment with light from one or more angular bins of a first angularly varying light emitting device operable to adjust light flux output into the environment from one or more first light sources into different angular bins individually;
identifying a shadow region from the region of the environment illuminated by the first angularly varying light emitting device using information from a light sensor on a second angularly varying light emitting device operable to adjust light flux output into the environment from one or more second light sources into different angular bins individually, identifying a shadow region including differentiating the shadow region from a surface that absorbs greater than 70% of incident light from the one or more first light sources using the information from the light sensor; and
illuminating the shadow region from one or more angular bins from the second angularly varying light emitting device such that the difference in illuminance in the shadow region and a region of the environment adjacent the shadow region is reduced.