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发明名称
动态液晶凝胶全息图
摘要
一动态全息图形成于各向异性液晶(LC)凝胶材料中。藉由施加一电场,可改变一部分液晶之方位,从而可开启及关闭该全息图。LC凝胶之使用允许全息元件在无电压状态下无绕射,以便使全息图仅在一电场施加时才出现。并且,该等各向异性LC凝胶维持偏振相依性。该等动态全息图适用于(例如)动态全息光学组件,藉此无需引入或移除元件即可在一光束路径中包含/排除一光学功能。
申请公布号
TW200634454
申请公布日期
2006.10.01
申请号
TW094141014
申请日期
2005.11.22
申请人
皇家飞利浦电子股份有限公司
发明人
李费特 阿塔 摩斯塔法 希克麦特;MUSTAFA
分类号
G03H1/02;G02F1/1334;G02F1/29;G03H1/22
主分类号
G03H1/02
代理机构
代理人
陈长文
主权项
地址
荷兰
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