| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a light irradiation apparatus capable of efficiently adjusting the state of a living body. <P>SOLUTION: The light irradiation apparatus is provided with: a first light source 171 for emitting light rays related to a first wavelength area; a second light source 172 for emitting light rays related to a second wavelength area; a forth light source 173 for emitting light rays related to a forth wavelength area; a third light source 174 for emitting light rays related to a third wavelength area; an integrating sphere 160 for compositing light rays emitted from the plurality of light sources and outputting composite light rays; and a PC 140 for controlling the respective first light source 171, second light source 172, third light source 173, and fourth light source 174 to display images of the composite light rays for independently stimulating respective ganglion cells including three kinds of pyramidal cells present in the retina of the eye 200 of an observer and melanopsin into a display part 180. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
