| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a process for synthesizing a diamond thin film on a glass substrate with a high coverage rate even when using ordinary multi-component glass having a low glass transition point (Tg) as a material of the glass substrate, and to provide a composite article obtained by laminating the diamond thin film on the glass substrate. <P>SOLUTION: The composite article comprises the glass substrate and the diamond thin film laminated on the glass substrate, wherein the glass substrate is made of multi-component glass, and the coverage of the diamond is 50% or more. The process for synthesizing the diamond thin film on a glass substrate comprises the steps of (A) introducing hydrogen and a liquid carbon source as a carbon source for the diamond thin film into the closed chamber having a heating means in the inside thereof; and (B) heating the contents of the closed chamber by the heating means to evaporate carbon from the liquid carbon source and deposit the evaporated carbon as diamond on the glass substrate. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
