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 代理人
主权项
地址