Invention Grant
- Patent Title: Encapsulated polymer stabilized cholesteric texture light shutter
- Patent Title (中): 封装的聚合物稳定胆甾醇结构光闸
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Application No.: US13908446Application Date: 2013-06-03
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Publication No.: US09304350B2Publication Date: 2016-04-05
- Inventor: Deng-Ke Yang , Yue Cui , Cuiyu Zhang
- Applicant: Kent State University
- Applicant Address: US OH Kent
- Assignee: Kent State University
- Current Assignee: Kent State University
- Current Assignee Address: US OH Kent
- Agency: Renner, Kenner, Greive, Bobak, Taylor & Weber
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; G02F1/1334 ; G02F1/137
Abstract:
An encapsulated polymer stabilized cholesteric texture (EPSCT) light shutter is formed from a cholesteric liquid crystal and monomer that is encapsulated into micron sized, polymer-coated droplets by either an emulsification or phase separation process. The polymer-coated droplets are disposed between transparent electrodes, where they are irradiated by ultra-violet (UV) light to polymerize the monomer.
Public/Granted literature
- US20140160399A1 Encapsulated Polymer Stabilized Cholesteric Texture Light Shutter Public/Granted day:2014-06-12
Information query
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