Abstract
There are many 3-D display technologies [1-4]. Among them, the Point Light Source (PLS) display, one of the integral imaging [1, 4] technologies has many benefits. Such as, it does not require 3-D glasses and colorful. In addition, it can be seen in both X and Y-axis and regardless of the viewer’s position. However, it has disadvantages such as narrow viewing angles [5-8], short depth range [9, 10] and low resolution because of the large pixel of display [11, 12]. The resolution of PLS display is defined by the distance between two PLSs. Lesser the distance between them more the resolution is enhanced.
© 2017 Japan Society of Applied Physics, Optical Society of America
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