LIGHT GUIDE PANNEL BY ARRAY TYPE

摘要

PURPOSE: An array type light guide pannel is provided to minimize the heat generate from LEDs by reducing the number of a LED. CONSTITUTION: LED light sources are arranged on a substrate at regular intervals. A reflection sheet(30) is formed in the upper part of the substrate. A light guide plate(100) is formed in the upper part of the reflection sheet. The light sources are inserted at the lower part of a light entry part(101).