Article having a radio frequency response characteristics and retroreflective features

摘要

The disclosure includes a system for radio frequency response device is close to the retroreflective elements, to provide an electronic information and visual information on the tag combinations easily identifiable. Combination tag includes a retroreflective article and a reflective layer with optical article. An optical surface, the optical article has a structured surface. For example, as the optical element, the optical article may comprise a cube corner reflectors or glass microspheres (optical beads). Reflective layer is adhered to at least a portion of the structured surface of the optical article. The reflective layer may comprise a discontinuous metal layer. In addition, the combination tag, I include an antenna and an integrated circuit. The radio frequency responsive element has information transmission capability and data storage capability is adapted to allow the query system to obtain information from the radio frequency response device. Radio Frequency response element is coupled to one of the front or back optical surface of the optical article.