| 摘要 |
<p>A plastic optical article has a transparent coating film applied to a transparent three-dimensional cross-linked resin having a glass transition temperature of at least 130 DEG C. The article is used as an optical lens or substrate material for various display devices. When an inorganic thin film, such as a transparent electro-conductive film, is deposited on a surface, a thin film having a high heat resistance can be obtained.</p> |
