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    A LIGHT DIFFUSING COMPONENT AND A METHOD OF MANUFACTURING A LIGHT DIFFUSING COMPONENT
    3.
    发明公开
    A LIGHT DIFFUSING COMPONENT AND A METHOD OF MANUFACTURING A LIGHT DIFFUSING COMPONENT 审中-公开
    一种光扩散组件和一种制造光扩散组件的方法

    公开(公告)号：EP3210058A1

    公开(公告)日：2017-08-30

    申请号：EP15790381.6

    申请日：2015-10-21

    申请人： Corning Incorporated

    发明人： ETIENNE, Michael ,  FENTON, Matthew Wade ,  MYERS, Timothy Edward ,  WEXELL, Kathleen Ann

    IPC分类号： G02B5/02 ,  F21V8/00

    CPC分类号： G02B6/0065 ,  C03C15/00 ,  G02B5/0263 ,  G02B5/0268 ,  G02B6/0043 ,  G02B6/0061

    摘要： A light diffusing component is disclosed. The light diffusing component comprises a substrate, such as glass, having a frontside, a backside spaced apart from the frontside, and an edge configured to receive a light source. The glass sheet includes at least one scattering layer having a plurality of light scattering centers etched into at least a portion of the frontside of the glass sheet. The scattering centers have an increased density as the distance from the edge increases and the scattering centers are randomly distributed in size and smaller than about 200 μm. Also disclosed is a method of manufacturing a light diffusing component comprising masking a substrate, such as a glass sheet, and etching the substrate such that the density of the resulting scattering centers increased as the distance from the light source increases.

    摘要翻译： 公开了一种光漫射组件。 光漫射组件包括诸如玻璃的衬底，其具有正面，与正面隔开的背面以及被配置为接收光源的边缘。 所述玻璃片包括至少一个散射层，所述散射层具有蚀刻到所述玻璃片的正面的至少一部分中的多个光散射中心。 随着离边缘的距离增加，散射中心的密度增加，并且散射中心的大小随机分布且小于约200μm。 还公开了一种制造光漫射组件的方法，该方法包括掩蔽诸如玻璃片的基板，并蚀刻该基板，使得随着离光源的距离增加而使得到的散射中心的密度增加。