| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a 3D-display of non-eyeglass system, which reduces an optical refusal feeling due to a moire pattern in a parallax barrier system and prevents the occurrence of a Newton's ring. <P>SOLUTION: When a parallax barrier 30 is disposed behind a video panel 20, the pitch S of the parallax barrier 30 is S=2Pk(V+D)/V. When the parallax barrier 30 is disposed in front of the video panel 20, the pitch S is S=2Ph(V-D)/V, wherein S is a slit pitch in a horizontal direction, P is the pitches of sub-pixels (R, L) in a horizontal direction, V is a distance from the sub-pixels (R, L) to an observer, D is a distance from the sub-pixels (R, L) to the parallax barrier 30, K is a source resultant pulse number the range of which is 0.98<K<1.00 and h is a source resultant pulse number the range of which is 1.00<h<1.02. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
