| 摘要 |
In various embodiments, a device for displaying a signal, including an optical guide defining at least one propagation path for an optical radiation from an injection point of the radiation, in which the optical radiation propagating along this path is subject to attenuation due to being diffused and made visible outside said guide, and at least one source of optical radiation for receiving said signal and generating an optical radiation whose intensity is a function of said signal; said at least one optical radiation source being coupled to said at least one injection point to inject into said guide the optical radiation generated by said radiation source. |
