发明名称 |
METHODS OF FORMING SHEETING WITH A COMPOSITE IMAGE THAT FLOATS AND SHEETING WITH A COMPOSITE IMAGE THAT FLOATS |
摘要 |
Microlens sheetings with composite images are disclosed, in which the composite image floats above or below the sheeting, or both. The composite image may be two-dimensional or three-dimensional. Methods for providing such an imaged sheeting are also disclosed. |
申请公布号 |
CA2624944(C) |
申请公布日期 |
2014.01.07 |
申请号 |
CA20062624944 |
申请日期 |
2006.10.10 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
ENDLE, JAMES P.;KRASA, ROBERT T.;DOWER, WILLIAM V.;DOLEZAL, MICHAEL W. |
分类号 |
G02B3/00;G02B5/00 |
主分类号 |
G02B3/00 |
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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