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1. 发明申请

WO2004068224A1 OPTICAL DEVICES INCORPORATING PHOTO REACTIVE POLYMERS 审中-公开
标题翻译：包含光反应聚合物的光学器件
公开(公告)号：WO2004068224A1
公开(公告)日：2004-08-12
申请号：PCT/US2003/041301
申请日：2003-12-23
申请人： 3M INNOVATIVE PROPERTIES COMPANY , BROWN UNIVERSITY
发明人： ESCUTI, Michael J., , CRAWFORD, Gregory P., , ALLEN, Richard C.,
IPC分类号： G02F1/1335
CPC分类号： G03F7/001 , G02F1/0115 , G02F1/133524 , G02F1/313 , Y10S385/901
摘要： A method for forming a display device including generating a face plate element by providing a first substrate with a photoactive resin thereon and exposing the photoactive resin to a light interference pattern formed by three collimated and coherent light sources, resulting in columnar features. A display device including an optical display element and a polymer face plate that receives or directs light to the optical display element. The face plate includes columnar areas where an index of refraction of the columnar areas is different from the index of refraction of a cladding area surrounding the columnar areas. The columnar areas are formed by exposure of a photoactive resin to a light interference pattern formed by three collimated and coherent light sources. A method of manufacturing a wave guide including providing a first substrate with a photoactive resin thereon and creating a wave guide channel in a wave guide template. The wave guide channel is filled with a liquid crystal material that is exposed to a light grating to create a variation in an index of refraction of the liquid crystal material in the wave guide channel.
摘要翻译：一种用于形成显示装置的方法，包括通过在其上提供具有光活性树脂的第一基底并使光活性树脂暴露于由三个准直和相干光源形成的光干涉图案而产生面板元件，从而产生柱状特征。一种显示装置，包括光学显示元件和聚合物面板，其接收或引导光到所述光学显示元件。面板包括柱状区域的折射率与围绕柱状区域的包层区域的折射率不同的柱状区域。通过将光活性树脂暴露于由三个准直和相干光源形成的光干涉图案而形成柱状区域。一种制造波导的方法，包括在其上提供具有光活性树脂的第一基底，并在波导模板中产生波导通道。波导通道填充有暴露于光栅的液晶材料，以产生波导通道中的液晶材料的折射率的变化。

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