Invention Application
- Patent Title: 1D AND 2D COMPOSITE LENTICULAR FILMS AND FABRICATION METHODS
- Patent Title (中): 1D和2D复合薄膜和制造方法
-
Application No.: US11957112Application Date: 2007-12-14
-
Publication No.: US20090153959A1Publication Date: 2009-06-18
- Inventor: Xiao-ming Tao , Xiaohong Sun
- Applicant: Xiao-ming Tao , Xiaohong Sun
- Main IPC: G02B27/22
- IPC: G02B27/22
Abstract:
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.
Public/Granted literature
- US07619823B2 1D and 2D composite lenticular films and fabrication methods Public/Granted day:2009-11-17
Information query
