Invention Grant
- Patent Title: Photo-aligned liquid-crystal micropolarimeter array and its manufacturing method
- Patent Title (中): 光取向液晶微量计阵列及其制造方法
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Application No.: US12784355Application Date: 2010-05-20
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Publication No.: US08525970B2Publication Date: 2013-09-03
- Inventor: Xiaojin Zhao , Amine Bermak , Vladimir Grigorievich Chigrinov
- Applicant: Xiaojin Zhao , Amine Bermak , Vladimir Grigorievich Chigrinov
- Applicant Address: CN Hong Kong
- Assignee: The Hong Kong University of Science and Technology
- Current Assignee: The Hong Kong University of Science and Technology
- Current Assignee Address: CN Hong Kong
- Agency: Leydig, Voit & Mayer, Ltd.
- Main IPC: G02F1/13
- IPC: G02F1/13

Abstract:
A micropolarimeter is described for simultaneously extracting all Stokes parameters from incident light. The micropolarimeter includes at least one superpixel, which further includes three or more subpixels, each exact a different polarization components from the incident light. The micropolarimeter includes a first and second alignment layers and a liquid crystal layer disposed between the first and second alignment layers. The liquid crystal molecules of the liquid crystal layer are aligned in accordance with the first and second alignment layers to form the superpixel. A method is provided for manufacturing the photo-aligned liquid-crystal micropolarimeter array.
Public/Granted literature
- US20100296039A1 Photo-aligned liquid-crystal micropolarimeter array and its manufacturing method Public/Granted day:2010-11-25
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