LIGHT EMITTING DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a light emitting display device which is capable of making more distinct light emitting display even in a position apart from a light source. SOLUTION: This display device has a light emitting diode 20 which is the light source and a display panel 25 which reflects and guides the radiation light thereof toward the outside surface of a main body case 1. The display panel 25 is formed double inside and out by an outer light transmission plate 28 and inner light transmission plate 29 respectively consisting of transparent materials. A refraction layer 33 consisting of an air layer is disposed between both plates 28 and 29. The inside surface of the outer light transmission plate 28 facing the refraction layer 33 is provided with a reflection surface consisting of a group of continuous projecting arc parts. The radiation light of the light emitting diode 20 refracts repetitively within the inner light transmission plate 29 and arrives at a position distant from the light emitting diode 20.