Date
Place
- Room E (Room 321)
- 58. 3D Display VI
- August 21, 2015 (Friday)
- 15:30 ~ 17:30
- [58-5]
- 16:50 ~ 17:05
- Title:Enhancement of Viewing Angle Performance for a Film-Type Patterned Retarder Stereoscopic Display Using Lenticular Lens Array
- Hyeon-ho SON (Yonsei Univ., Korea), Ju-un Park, Woo-nam Jeong (LG Display Co., Ltd., Korea), and Kyunghwan?Oh (Yonsei Univ., Korea)
Abstract: We proposed a novel method to enhance the viewing angle characteristics of a film based patterned retarder 3D display (FPR 3D) using a lenticular lens array. A lenticular array with a horizontal direction is attached on the conventional FPR 3D panel, so as to increase the vertical viewing angle. Using the lens technique, the light from a vertically oblique angle is successfully controlled to reduce the 3D crosstalk by converting the light leakage from a neighborhood pixel to a high angle component. We analyzed the off-axis focal surface of a lens inside a refractive media using a wave optical approach, and found the relationship between 3D viewing angle and the lens characteristics. By developing 18.5¡± FPR 3D panel and the appropriate lenses, we have successfully demonstrated this lens technique could enhance 3D vertical viewing angle of FPR panel and confirmed the relation between lens characteristics and its viewing angle. This study can provide the fast development of an optimum lens for the various FPR 3D panels.
PDF Download
Type
