Polarization structure, method of manufacturing the same and organic light emitting display having the structure
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United States of America Patent
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Feb 10, 2015
Grant Date -
Aug 1, 2013
app pub date -
Nov 1, 2012
filing date -
Jan 26, 2012
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Abstract
A polarization structure for a display device is disclosed. In one embodiment, the polarization structure includes a retardation layer, a polarizing layer and a polarizing pattern. The retardation layer may be configured to produce a phase difference between two polarization components of an incident light. The polarizing layer may have an adsorption axis along a first direction on the retardation layer. The polarizing layer may include a first region and a second region surrounding at least one side of the first region. The polarizing pattern may have an adsorption axis along a second direction perpendicular to the first direction in the second region.
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