| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting system capable of reproducing with reproducibility closer to a real one even if it is a natural light having peculiar lighting characteristics such as a Japanese-style candle. <P>SOLUTION: The lighting system reproducing brightness and flicker of natural light includes a plurality of light-emitting bodies 21, 22, 23 reproducing chromaticity of the same or similar to chromaticity of a light which is to be a reproducing object, a regular frequency-generating means 3 giving a constant frequency to each of the light-emitting bodies, a memory portion 5 memorizing radiant energy change data obtained by measuring radiant energy change for every wavelength of the light beforehand, and an irregular frequency-generating means 4 specifying a light-emitting body of at least one light-emitting color corresponding to a large radiant energy change based on the radiant energy change data memorized at the memory portion, switching a frequency imparted to the light-emitting body to a given visible frequency, and repeating brightness and darkness with a given time interval and duration. <P>COPYRIGHT: (C)2011,JPO&INPIT |
