To effectively utilize a linear light-emitting body, having a low emission or luminance by integrating a linear emitting body formed of a pair of conductors and a light-emitting body arranged between the conductors so as to emit light, when each conductor is electrified to a base material such as a cloth or strip body of carpet, a nonwoven fabric, a fabric, a mesh body, or a handrail.
A virgin road 10a is formed by integrating a plurality of linear light-emitting bodies 20 to a base material which is a substantially linear carpet, so that the whole virgin road 10a appears by each linear light-emitting body 20 when each linear light-emitting body is electrified, and the surrounding is darkened. The virgin road 10a can be manufactured by using the linear light- emitting body 20 as part of the warp for weaving the carpet-like base material. In the current-carrying to each linear light-emitting body, the voltage, current or frequency is changed according to the intensity of the surrounding sounds to react to the emission of each linear light-emitting body 20 with the intensity of the sound, whereby the virgin road 10a can be made more effective.
| WO/2018/159413 | LIGHT GUIDE BODY AND COUNTERFEITING PREVENTION ARTICLE |
| JP5677863 | Lighting device |
| JP6235283 | Lighting installation |
Takahashi, Masachika
Suzuki, Toshihiro
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