LIGHT GUIDE PANEL

摘要

PURPOSE: The light guide plate forms a plurality of reflection patterns into the height and the same width. The length of the length pattern is shorted than the width pattern. The luminance of the light is multiplied. CONSTITUTION: The plate(110) prepares the light-in surface in the side. In order to have the fixed height a plurality of reflection patterns(120) is concavely formed in the rear side of the plate. The light which is income through the light-in surface is navigated to the front side of the plate. In the length of the reflection pattern is the leg of angle part of the plate, it over the time gradually increases to the center position.