| 摘要 |
<p>PROBLEM TO BE SOLVED: To make it possible to obtain a reflection mirror having a high reflection characteristic and thermal conductivity and having the excellent adhesion property of an Au thin film, to improve the productivity of the reflection mirror and to inexpensively produce the reflection mirror. SOLUTION: The reflection mirror 10 with the Au thin film has a base body 11 consisting of Al or Al alloy, a glass layer 12 formed on the base body 11 and the Au thin film 13 formed by applying a paste contg. an Au org. compd. on the surface of the glass layer 12 and baking the paste. The Au thin film 13 contains 0.1 to 20wt.% one or >=2 kinds of the oxides selected from a group consisting of the alkaline metal oxides expressed by SiO2 , B2 O3 , PbO, Bi2 O3 , Al2 O3 and M2 O (where M is Li, Na or K) and the alkaline earth metal oxides expressed by M'O (where M' is Mg, Ca or Ba) and composed of the balance Au.</p> |
