发明申请
- 专利标题: 1D AND 2D COMPOSITE LENTICULAR FILMS AND FABRICATION METHODS
- 专利标题(中): 1D和2D复合薄膜和制造方法
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申请号: US11957112申请日: 2007-12-14
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公开(公告)号: US20090153959A1公开(公告)日: 2009-06-18
- 发明人: Xiao-ming Tao , Xiaohong Sun
- 申请人: Xiao-ming Tao , Xiaohong Sun
- 主分类号: G02B27/22
- IPC分类号: G02B27/22
摘要:
A composite lenticular film includes a first layer having a first refractive index, and a second layer having a second refractive index less than the first refractive index. The second layer is integrally attached to the first layer. The first layer has at least one row of protruding lenses.
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