| 摘要 |
<p>PURPOSE:To provide a luminous position display device which has the large attention arousing property in day and at night and has a good appearance and has the simple structure and can be mounted on a vehicle easily because the external light such as environmental light or the lighting equipment, etc., of a facility, as light source. CONSTITUTION:A luminous position display lamp uses the light generated from the edge surface of a fibrous transparent member which possesses the light transmission performance, as index.</p> |
