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http://dx.doi.org/10.3807/HKH.2008.19.2.116

Study on 3 Dimensional Images Using LED by PLS with No Viewing Zone Forming Optics  

Choi, Kyu-Hwan (Imaging Media Research Center, Korea Institute of Science and Technology)
Kim, Sung-Kyu (Imaging Media Research Center, Korea Institute of Science and Technology)
Son, Jung-Young (School of Computer and Communication Engineering, Daegu University)
Publication Information
Korean Journal of Optics and Photonics / v.19, no.2, 2008 , pp. 116-121 More about this Journal
Abstract
A two dimensional point light source array can replace both the viewing zone forming optics and the back light panel in the contact-type 3 dimensional imaging systems based on LC panels. This replacement can make the system structure of the 3 dimensional imaging systems no different from that of the conventional LCD and can reduce undesirable visual effects caused by the viewing zone forming optics. The problem with the point light source array is the visual quality deterioration of the system due to the non-ideal nature of the array.
Keywords
LCD; Point Light Source Array; Viewing Zone forming optics; Image mixing;
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