| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a reflecting member having a reflecting surface containing silver which inhibits discoloration of the silver for a long period of time without reducing the reflectivity of a visible light. <P>SOLUTION: The reflecting member 1 includes: a base material 11; a reflecting layer 14 which is provided on the base material 11 or through an undercoat layer 12 formed on the base material 11, contains silver and has a reflecting surface 13 for reflecting incident light; and a light shielding layer 15 which has such a light absorption peak wavelength in a wavelength range of 250-420 nm as to allow light to interfere with each other and absorb the light, and is laminated between the base material 11 or the undercoat layer 12 and the reflecting layer 14, or on the reflecting surface 13 of the reflecting layer 14. According to this structure, the light having in the wavelength range of 250-420 nm is absorbed by the light shielding layer 15, which can inhibit discoloration of the silver contained in the reflecting layer 14 for a long period of time without reducing the reflectivity of a visible light. <P>COPYRIGHT: (C)2012,JPO&INPIT |
