| 发明名称 |
LAMINATED STRUCTURAL BODY HAVING A FINE PERIODIC STRUCTURE |
| 摘要 |
A laminated structural body such as a cap or a metal can having excellent decorative effect and capable of expressing a variety of structured colors like a hologram by forming, in the surface of the structural body, a regularly arranged fine periodic structure that expresses structured colors by the irradiation with a laser beam that has a periodic intensity profile.
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| 申请公布号 |
US2011183111(A1) |
申请公布日期 |
2011.07.28 |
| 申请号 |
US200913119545 |
申请日期 |
2009.10.20 |
| 申请人 |
TOYO SEIKAN KAISHA, LTD.;JAPAN CROWN CORK CO., LTD. |
发明人 |
YUASA YOSHIYUKI;TAKENOUCHI KEN;KUNIMOTO GO;FURUSAWA MAO;KIKUCHI HIROAKI |
| 分类号 |
B32B3/00 |
主分类号 |
B32B3/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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