| 发明名称 |
Antireflection structure and optical device including the same |
| 摘要 |
A diffusing plate is formed so as to have a surface having a larger surface roughness than a predetermined wavelength and having an aperiodic roughness shape. A plurality of fine concave/convex portions are formed on the surface so as to be regularly arranged within a cycle equal to and smaller than a predetermined wavelength.
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| 申请公布号 |
US7957064(B2) |
申请公布日期 |
2011.06.07 |
| 申请号 |
US20070798536 |
申请日期 |
2007.05.15 |
| 申请人 |
PANASONIC CORPORATION |
发明人 |
YAMADA KAZUHIRO;TAMURA TAKAMASA;YOSHIKAWA MOTONOBU;YAMAGUCHI HIROSHI;ISHIMARU KAZUHIKO |
| 分类号 |
G02B27/00 |
主分类号 |
G02B27/00 |
| 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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