公开(公告)号：WO2015100138A1

公开(公告)日：2015-07-02

申请号：PCT/US2014/071232

申请日：2014-12-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： KIDANE, Samuel ,  LAUMER, James W. ,  STENSVAD, Karl K.

IPC: F21V7/00

CPC classification number: G02B5/0841 ,  F21V7/00 ,  G02B6/0033 ,  G02B6/0055 ,  G02B6/0065 ,  G02B6/0088 ,  G02F1/133308 ,  G02F1/133615 ,  G02F2001/133314

Abstract: A method of making a reflective tray that is useful in backlight modules for electronic devices comprises (a) providing a reflective tray template comprising a polymeric dielectric multilayer reflector on a compliant pad, the reflective tray template having a first major surface, an opposing major surface, and a reflective tray bottom area having corners; and (b) pressing a blade into the first major surface of the polymeric dielectric multilayer reflector along the perimeter of at least one side of the reflective tray bottom area to form a reflective tray side extending perpendicular to the reflective tray bottom area.

Abstract translation: 一种制造用于电子设备的背光模块中的反射盘的​​方法包括：（a）在柔性衬垫上提供包括聚合物电介质多层反射器的反射盘模板，反射盘模板具有第一主表面，相对的主表面 和具有角部的反射托盘底部区域; 和（b）沿着反射托盘底部区域的至少一侧的周边将叶片压入聚合物电介质多层反射器的第一主表面以形成垂直于反射托盘底部区域延伸的反射托盘侧。

公开(公告)号：WO2009073470A1

公开(公告)日：2009-06-11

申请号：PCT/US2008/084644

申请日：2008-11-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： KINDER, Brian A. ,  BOYD, Gary T. ,  EHNES, Dale L. ,  ERICKSON, L. Peter ,  HOYLE, Charles D. ,  JOSTES, Erik E. ,  LAUMER, James W. ,  SOLOMON, Jeffrey L.

IPC: G02F1/1335 ,  G02F1/13357 ,  G02B6/00 ,  F21V8/00

CPC classification number: G02B6/0053 ,  G02B6/0051 ,  G02B6/0061 ,  G02B6/0063

Abstract: A light guide includes an extractor layer and a substrate layer. Each layer has a first major surface and a second major surface. The second major surface of the extractor layer is in contact with the first major surface of the substrate layer, and the first major surface of the extractor layer has a plurality of discrete light extractors capable of extracting light propagating in the light guide such that light is extracted in a predetermined pattern over the first major surface of the extractor layer. In some embodiments, at least one of the extractor layer or substrate layer is flexible.

Abstract translation: 光导包括提取器层和基底层。 每个层具有第一主表面和第二主表面。 提取器层的第二主表面与基底层的第一主表面接触，并且提取器层的第一主表面具有多个离散的光提取器，其能够提取在光导中传播的光，使得光 在提取器层的第一主表面上以预定图案提取。 在一些实施例中，提取器层或基底层中的至少一个是柔性的。

公开(公告)号：WO2014193803A1

公开(公告)日：2014-12-04

申请号：PCT/US2014/039524

申请日：2014-05-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： HATTORI, Jiro ,  KUGUE, Mio ,  SAITO, Yuji ,  KINDER, Brian A. ,  BOYD, Gary T. ,  LAUMER, James W.

IPC: G02F1/13357 ,  F21V8/00

CPC classification number: G02B6/0055 ,  G02B5/0841 ,  G02B6/0065 ,  G02B6/0083 ,  G02B6/0085 ,  G02B6/0088 ,  G02B6/0093 ,  G02F1/133615

Abstract: The present disclosure relates to reflective trays (101) comprising a polymeric dielectric multilayer reflector material, backlight modules incorporating said reflective trays, articles using said backlight modules, and methods of making said reflective trays useful for backlight modules. In particular, the backlight modules have a reduced tendency to leak light into unwanted areas, and also form a compact unit having a narrow bezel, that at least partially surrounds the components of the backlight and/or the display.

Abstract translation: 本公开涉及包括聚合物电介质多层反射器材料的反射托盘（101），包括所述反射托盘的背光模块，使用所述背光模块的制品以及使所述反射托盘用于背光模块的方法。 特别地，背光模块具有将光泄漏到不想要的区域的趋势，并且还形成至少部分地围绕背光和/或显示器的部件的具有窄边框的紧凑单元。