| 摘要 |
A distributed lighting system comprising a waveguide assembly that includes a vehicle interior trim panel having an elongated opening therein and a correspondingly elongated waveguide attached to the trim panel to provide laterally-directed illumination through the opening along the length of the waveguide. The waveguide is attached to the trim panel using a support frame that includes a light-transmissive lower wall which fits within the opening and a pair of opposed side walls that, together with the lower wall, define a channel in which the waveguide is located. The waveguide includes a light-scattering region located opposite the opening in the trim panel to direct light laterally out of the waveguide and through the opening. The waveguide assembly also includes a back cover that encloses the waveguide between the cover and support frame. Different waveguide cross-sections and light-scattering configurations are disclosed. |
