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1.发明申请公开(公告)号：US20130063969A1
公开(公告)日：2013-03-14
申请号：US13588945
申请日：2012-08-17
CPC分类号： G02B6/0036 , G02B6/005 , Y10T29/49826
摘要： A system for illuminating a reflective display or other material from a planar front device and a method of manufacture thereof. The system includes a light guide plate that conducts light from an edge light source across the face of a reflective display. Micro lenses are formed on the inner or outer surface of the light guide and direct the light conducted in the light guide toward the display. A stepped index layer is formed on the surface of light guide plate containing the micro lenses. The stepped index layer has an index of refraction lower than an index of refraction of the light guide plate to assist in the total internal reflection of light injected into the light guide plate. A top layer protective coat or touch screen can be laminated to the outside of the light guide plate.
摘要翻译： 一种用于从平面前置装置照射反射显示器或其它材料的系统及其制造方法。 该系统包括导光板，其将来自边缘光源的光穿过反射显示器的表面传导。 微透镜形成在光导的内表面或外表面上，并将导光体中的光导向显示器。 在包含微透镜的导光板的表面上形成阶梯式折射率层。 阶梯式折射率层的折射率低于导光板的折射率，以帮助注入导光板的光的全内反射。 顶层保护涂层或触摸屏可以层压到导光板的外部。
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2.发明授权公开(公告)号：US09285530B2
公开(公告)日：2016-03-15
申请号：US13588945
申请日：2012-08-17
CPC分类号： G02B6/0036 , G02B6/005 , Y10T29/49826
摘要： A system for illuminating a reflective display or other material from a planar front device and a method of manufacture thereof. The system includes a light guide plate that conducts light from an edge light source across the face of a reflective display. Micro lenses are formed on the inner or outer surface of the light guide and direct the light conducted in the light guide toward the display. A stepped index layer is formed on the surface of light guide plate containing the micro lenses. The stepped index layer has an index of refraction lower than an index of refraction of the light guide plate to assist in the total internal reflection of light injected into the light guide plate. A top layer protective coat or touch screen can be laminated to the outside of the light guide plate.
摘要翻译： 一种用于从平面前置装置照射反射显示器或其它材料的系统及其制造方法。 该系统包括导光板，其将来自边缘光源的光穿过反射显示器的表面传导。 微透镜形成在光导的内表面或外表面上，并将导光体中的光导向显示器。 在包含微透镜的导光板的表面上形成阶梯式折射率层。 阶梯式折射率层的折射率低于导光板的折射率，以帮助注入导光板的光的全内反射。 顶层保护涂层或触摸屏可以层压到导光板的外部。
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