Patent ID: 9205277
Filing Date: 2015-12-08
Classification: A61M,A61N,H05B,Y02B

Abstract:
1. A system for influencing a state of a user comprising: (a) a light source for emitting light having a spectral characteristic for influencing the state of the user; (b) a light controller selectively modifying the emitted light from said light source to modify said spectral characteristics of said emitted light; (c) an analysis engine that provides a signal to said light controller indicating a desired emission of said light, wherein said system uses an LCD layer to steer an amount of blue light of said spectral characteristics emitted from said light source, through said LCD layer and onto a material positioned on the opposite side of said LCD layer relative to said light source, and in a selectively time-varying spatial pattern projected on a surface of said material, said material capable of selectively converting the blue light into a different color, selection based on said time-varying pattern so as to result in said modified spectral characteristics.