| 摘要 |
<p>This invention provides an electromagnetic wave shielding film for PDP having a low luminous reflectance without providing a protective film, and a protective plate for PDP having a low luminous reflectance using the electromagnetic wave shielding film for PDP. The electromagnetic wave shielding film (10) comprises a substrate (11) and an electrically conductive film (12). The electrically conductive film (12) comprises an inorganic material layer (12a) having a refractive index of 1.55 to 2.5 and metal layer (12b) alternately stacked from the substrate (11) side. The metal layer (12b) has a multilayered structure comprising n metal layers (12b) and (n + 1) inorganic material layers (12a), wherein n is an integer of 3 to 5. The inorganic material layer (12a) is a layer containing at least one material selected from metal oxides, metal nitrides, and metal oxynitrides. The metal layer (12b) is a layer formed of pure silver or a silver alloy. The thickness of each of the metal layers, which are 2nd to nth as counted from the substrate, is larger than the thickness of the metal layer which is first from the substrate. ® KIPO & WIPO 2008</p> |
