| 摘要 |
PURPOSE: A wireless evacuation guidance device and a method for manufacturing the same are provided to turn on light with uniform brightness. CONSTITUTION: A groove which has a dent with a predetermined depth is formed on both sides of a body(100). A coating layer(210) with one or more light emitting through hole is laminated at the bottom surface of the body. An EL sheet layer(220) is laminated from the lower part of the light emitting through hole in order to cover the light emitting through hole. The first power supply layer is connected to one end of the EL sheet layer and laminated on the lower part of the coating layer. The second power supply layer is connected to one end of the EL sheet layer and laminated on the lower part of the coating layer. An insulating layer(240) is laminated in order to cover the EL sheet layer and the first and the second power layers. |
