| 发明名称 |
Optical article and method. |
| 摘要 |
<p>A flexible polymer substrate (11) is coated with an aluminium oxide thin film (12) of an optimum adherent thickness of at least about 170 nanometers, with a final optical coating (13) of preselected design formed on the aluminium oxide film (12).</p> |
| 申请公布号 |
EP0039125(A2) |
申请公布日期 |
1981.11.04 |
| 申请号 |
EP19810301039 |
申请日期 |
1981.03.12 |
| 申请人 |
OPTICAL COATING LABORATORY, INC. |
发明人 |
ALLEN, THOMAS H. |
| 分类号 |
G02B1/11;B29D11/00;B32B33/00;G02B1/10;(IPC1-7):02B1/10;08J7/06;23C13/04 |
主分类号 |
G02B1/11 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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