| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a reflection sheet having a metal thin film layer and a white film, which protects the metal thin film layer, prevents the deterioration of the white film, and has an excellent reflection property. <P>SOLUTION: A reflection sheet includes a polyester film 1, a metal thin film layer 2, and a white film 3, which are laminated in this order. The polyester film 1 has ultraviolet light absorbing capability, haze of 1.8% or less, and surface roughness at the side of the metal thin film layer 2 of 0.020 μm or less. <P>COPYRIGHT: (C)2012,JPO&INPIT |
