LED LUMINANT INCORPORATING COLOR LIGHT-EMITTING ELEMENTS INCLUDING AT LEAST YELLOW COLOR LIGHT-EMITTING ELEMENT, COLOR IMAGE DISPLAY USING THIS, LIGHT FOR TRAFFIC LIGHTS USING THEM, AND SINGLE-LIGHT TRAFFIC LIGHT SHOWING DIRECTION ARROW

摘要

Since color light-emitting elements essentially inducing a yellow color light-emitting element are incorporated, an LED luminant realizing a clear emitted light and a color image display using the LED luminant are provided. A light for traffic lights using the display and a traffic light including direction indication display is realized.