| 摘要 |
PURPOSE: An LED device is provided to improve linearity of the light by inducing the interference of light emitted from first and second LEDs. CONSTITUTION: A light module is arranged on the rear side of a reflector. The light module includes first and third substrates(210-230). First to third LEDs(211,221,231) are mounted on the first to third substrates. The second substrate is vertically arranged on the first substrate. The third substrate is arranged on the leading end of the second substrate. A second LED emits the light to the inner circumference of the reflector. The first to third LEDs emit the light forward. |
