Hue adjustment method and hue adjustment apparatus

摘要

PROBLEM TO BE SOLVED: To easily set a light emission color of an incoming lamp, etc., of a telephone system as a desired color.;SOLUTION: The respective sides of a triangle is corresponding to light emission elements for adjusting light intensity and the light intensity of the respective light emitting elements are changed according to distance from the respective sides from a point 180. For example, when three colors are desired to be set as the same light intensity, a position of the pointer 180 may be defined as the center of a triangle, when only two colors are desired to be emitted, the point may be transferred to a position shown in (b) and only one color is desired to be emitted, the point 180 may be transferred to a position shown in (c).;COPYRIGHT: (C)2004,JPO