| http://www.w3.org/ns/prov#value | - As illustrated in FIG. 22(a), in another example using the high-reflection layer 95, the anti-reflection film 81 is preliminarily formed on the light-incident surface 50a of the light-directing plate 50 by a vapor deposition using the EB evaporation device, and onto the anti-reflection film 81, the high-reflection layer 95 is superimposed so as to cover areas except for the areas facing the light-
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