| 摘要 |
PROBLEM TO BE SOLVED: To provide a light-emitting display sheet that can be used in such manners as transmitting a caution signal from a security vehicle, and being folded and stored during nonuse.SOLUTION: A plurality of luminous bodies 2 having a plurality of light-emitting devices 10 disposed on a linear base plate 20 at equal intervals are used, and the luminous bodies 2 are disposed in parallel at equal intervals and attached to a flexible sheet 1. The light-emitting device 10 comprises a single LED element 11 and a cap 14 for including and fixing thereof. The cap 14 is fixed to the sheet 1, with it inserted into a hole formed in the sheet 1, so that lines consisting light-emitted characters become dense, thus improving visibility. The sheet 1 has flexibility so as to be hooked in use and to be folded and stored during nonuse. |
