| 摘要 |
A multilayered lens (4) for a lamp (1), e.g., an automotive lamp. The lens (4) includes a transparent, unitary, polymeric lens blank (5) having an inner surface (6) and an outer surface (7); a thin, translucent, color layer (8) disposed on, conforming to, and bonded to the inner (6) or outer (7) lens blank surface; and a thin, transparent, protective coating (9) disposed on and overlying the color layer (8). The color layer (8) includes a thermoplastic polymer film of at least one color. Optionally, the film may be patterned to include two or more colored regions (4a,4b) and/or indicia (49a). Also disclosed are a lamp assembly, e.g., an automotive lamp assembly including the multilayered lens and methods for fabricating the multilayered lens and the lamp assembly by heat transfer of the color layer to the lens blank from a heat transfer carrier film. <IMAGE> |
