| 摘要 |
PURPOSE:To obtain simple color illumination with good hue controllability by using lamp light sources with specified hues, receiving the color light from the lamp light sources with a synthetic fiber having multiple incident sections, and illuminating the color light with a single outgoing section. CONSTITUTION:An illumination device has multiple lamp light sources 1 with different hues and a synthetic fiber 4 constituted of multiple incident sections 2 corresponding to the lamp light sources 1 and a single outgoing section 3. The hues of the lamp light sources 1 are preferably set to red, green and blue: the so-called three primary colors. Power devices 5 controlling the light intensity are arranged on the lamp light sources 1, feed currents to the lamp light sources 1 are changed, and the shade of the light can be delicately obtained. Various colors can be simply illuminated by combining the lamp light sources 1 and the synthetic fiber 4. |
