发明名称 |
OPTICAL ELEMENTS COMPRISING CHOLESTERIC LIQUID CRYSTAL POLYMERS |
摘要 |
A linear photopolymerizable polymer (LPP) layer is situated to align liquid crystal molecules in a cholesteric liquid crystal polymer (Ch-LCP) layer situated at or on the LPP layers. The Ch-LCP layer includes a patterned area and an unpattemed area. The patterned area and the unpattemed area have different optical properties. The Ch-LCP layer can be tuned to transmit light of a desired frequency and handedness. Single and multiple-layered LPP/Ch-LCP and/or LPP/LCP structures can be provided as patterned polarizers, patterned retarders and other devices. |
申请公布号 |
WO2014120325(A2) |
申请公布日期 |
2014.08.07 |
申请号 |
WO2013US70611 |
申请日期 |
2013.11.18 |
申请人 |
THE ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSIY OF ARIZONA |
发明人 |
PAU, STANLEY;HSU, WEI-LIANG |
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