THREE DIMENSIONAL DISPLAY PANEL AND PHASE RETARDATION FILM THEREOF
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United States of America Patent
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Issued Date -
Feb 7, 2013
app pub date -
Apr 19, 2012
filing date -
Aug 4, 2011
priority date (Note) -
Abandoned
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Abstract
A three dimensional display panel and a phase retardation film thereof are provided. The three dimensional display panel includes pixel units and a phase retardation film. Each pixel unit includes sub-pixel units corresponding to different color display areas. The phase retardation film includes a plurality of first phase regions and a plurality of second phase adjusting regions. The first phase regions and the second phase regions alternately arranged both in horizontal and vertical directions as a chessboard-like pattern for corresponding to the sub-pixel units, wherein a difference between a phase retardation of the first phase regions and a phase retardation of second phase regions is ½ wavelength (λ).
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