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    LIGHT INJECTION COUPLER AND LIGHTING SYSTEM INCLUDING THE SAME
    8.
    发明申请
    LIGHT INJECTION COUPLER AND LIGHTING SYSTEM INCLUDING THE SAME 审中-公开
    轻型注射联轴器和包括其的照明系统

    公开(公告)号：WO2009134573A1

    公开(公告)日：2009-11-05

    申请号：PCT/US2009/039061

    申请日：2009-04-01

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  LUNDIN, David, J. ,  FREIER, David, G. ,  EPSTEIN, Kenneth, A. ,  GULLICKS, Scott, D.

    Inventor： LUNDIN, David, J. ,  FREIER, David, G. ,  EPSTEIN, Kenneth, A. ,  GULLICKS, Scott, D.

    IPC: F21V8/00 ,  G02B6/28 ,  G02B6/42

    CPC classification number: G02B6/0001 ,  G02B6/2817 ,  G02B6/4298

    Abstract: A light injection coupler includes an opaque housing having first, second, and third openings; a conduit extending between the first, second, and third openings, each adapted to engage end portions of engineered polymer light guides while maintaining a cavity therebetween. A cover comprising a light source is affixed to the housing and disposed proximate to and occluding the third opening, the light source being in optical communication with the highly reflective surface. A lighting system that includes the light injection coupler engaging at least one engineered polymer light guide is also disclosed.

    Abstract translation: 光注入耦合器包括具有第一，第二和第三开口的不透明壳体; 在第一，第二和第三开口之间延伸的导管，每个开口适于接合工程聚合物光导的端部，同时保持它们之间的空腔。 包括光源的盖子被固定到壳体并且被设置成靠近和闭塞第三开口，光源与高反射表面光学连通。 还公开了一种包括接合至少一个工程聚合物光导的光注入耦合器的照明系统。

    LIGHTING SYSTEM AND LIGHT INJECTION COUPLER THEREFOR
    9.
    发明申请
    LIGHTING SYSTEM AND LIGHT INJECTION COUPLER THEREFOR 审中-公开
    照明系统及其注射联轴器

    公开(公告)号：WO2009134572A1

    公开(公告)日：2009-11-05

    申请号：PCT/US2009/039057

    申请日：2009-04-01

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  LUNDIN, David, J. ,  FREIER, David, G. ,  EPSTEIN, Kenneth, A. ,  GULLICKS, Scott, D.

    Inventor： LUNDIN, David, J. ,  FREIER, David, G. ,  EPSTEIN, Kenneth, A. ,  GULLICKS, Scott, D.

    IPC: F21V8/00 ,  F21V7/00 ,  G02B6/28 ,  G02B6/42

    CPC classification number: G02B6/0006 ,  G02B6/001 ,  G02B6/0021 ,  G02B6/0031 ,  G02B6/2817 ,  G02B6/4298

    Abstract: A lighting system has one or more light guides capable of guiding light, each comprising a core and two optically smooth faces. A cavity adjacent to two of the optically smooth faces has an opening and a reflective-transmissive surface opposite the opening. A cover having a light source is proximate to and occludes the opening. A major portion of any light emitted from the light source is reflected by the reflective-transmissive surface of the cavity and is injected into the light guides, and a minor portion of any light emitted by the light source is transmitted through the reflective-transmissive surfaces of the cavity and emitted from the lighting system. A light injection coupler is also disclosed that has an optically transmissive housing and suitable for use to couple ends of at least one light guide thereby making a lighting system.

    Abstract translation: 照明系统具有能够引导光的一个或多个光导体，每个光导体包括芯和两个光学平滑的面。 与两个光学平滑表面相邻的空腔具有与开口相对的开口和反射透射表面。 具有光源的盖子接近并遮住开口。 从光源发射的任何光的主要部分被空腔的反射透射表面反射并被注入到光导中，并且由光源发射的任何光的一小部分透射通过反射透射表面 并从照明系统发射。 还公开了一种光注入耦合器，其具有光学透射外壳并且适于用于耦合至少一个光导的端部，从而形成照明系统。

    ENHANCED UNIFORMITY BACKLIGHT
    10.
    发明申请
    ENHANCED UNIFORMITY BACKLIGHT 审中-公开
    增强均匀背光

    公开(公告)号：WO2010019381A3

    公开(公告)日：2010-05-06

    申请号：PCT/US2009052037

    申请日：2009-07-29

    Applicant: 3M INNOVATIVE PROPERTIES CO ,  SANFORD QUINN D ,  HOFFMAN KEVIN M ,  EPSTEIN KENNETH A

    Inventor： SANFORD QUINN D ,  HOFFMAN KEVIN M ,  EPSTEIN KENNETH A

    IPC: G02F1/1335 ,  G02F1/13363

    CPC classification number: G02F1/133606 ,  G02F2001/133607

    Abstract: Enhanced uniformity backlights and methods of assembling a backlight are disclosed. The backlights maintain light uniformity by generating a plurality of images of a linear light source instead of by increasing the number of light sources. A microstructured film receives light from the linear light source and refracts the light to an image receptor. The microstructured film includes an array of microstructures that have a symmetry that provides multiple images of the light source. The positioning and brightness of the images on the image receptor is dependent on the microstructure and the orientation of the microstructure to the linear light source. A method is disclosed to identify the relative orientation of symmetric microstructures which can provide more uniform images of the linear light source.

    Abstract translation: 公开了增强的均匀性背光和组装背光的方法。 背光通过生成线性光源的多个图像来保持光均匀性，而不是增加光源的数量。 微结构化膜从线性光源接收光并将光折射成图像受体。 微结构化膜包括具有提供光源的多个图像的对称性的微结构阵列。 图像受体上的图像的定位和亮度取决于显微组织和线性光源的微结构取向。 公开了一种用于识别对称微结构的相对定向的方法，其可以提供线性光源的更均匀的图像。

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