| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a microstructure optical phase shifting film and lens as techniques for dynamically switching between 2D/3D images. <P>SOLUTION: An optical phase shifting film 310 is an integrated structure which includes a light-phase-shifting-film base 311 and a convex surface positioned thereon. The convex surface has a plurality of semi-cylinder like protrusions which have the same height and are separated from a constant pitch with each other. A lens layer covers the surface of the optical phase shifting film to form a microstructure lens. The optical phase shift film exhibits different refractive index because of the light with different polarization angle. Therefore, the microstructure functions as a lenticular lens used in a 2D/3D switching display. <P>COPYRIGHT: (C)2012,JPO&INPIT |
