LIGHTING SIGN BOARD

摘要

PURPOSE: An illuminating sign is provided to make different light amount of a light source according to the location of a sign board. CONSTITUTION: An illuminating sign comprises a case(10), a front panel(40), a light guide plate(20), and a light source(30). The front panel is located in the front side of the light guide plate and comprises a sign symbol(42). The light guide plate is settled in an inside space(15) of the case and includes an installation slit. The installation slit is in the domain corresponding to the sign symbol in a longitudinal direction. The light source radiates the light through the light guide plate to the front panel. A light emitting element is formed on the board to be a light source.