| 摘要 |
A housing ( 1 ) for a portable electronic device includes a molded substrate ( 10 ), an ultraviolet light detecting film ( 20 ), and a transparent protective film ( 30 ). The ultraviolet light detecting film is formed on the substrate, and the transparent protective film is formed on the ultraviolet light detecting film. The ultraviolet light detecting film comprises an ultraviolet photochromic material. The molded substrate is made of a material of plastic or metal. The ultraviolet light detecting film is formed on all or part of the surface of the substrate.
|
