公开(公告)号：US06994203B2

公开(公告)日：2006-02-07

申请号：US10211009

申请日：2002-08-02

申请人： Edward M. Zoladz, JR. ,  Josef Huettner ,  Mario Wanninger ,  Markus Zeiler ,  Ulrich Steegmueller

发明人： Edward M. Zoladz, JR. ,  Josef Huettner ,  Mario Wanninger ,  Markus Zeiler ,  Ulrich Steegmueller

IPC分类号： G06K9/00

CPC分类号： G07D7/121

摘要： A subassembly for a document validator. In an implementation, the subassembly includes a housing, a light pipe core seated in the housing, a light control layer and at least one light source. The apparatus may also include a prism structure layer between a top diffusing surface and the light control structure. The housing may also include at least one input light port on at least one end of the light pipe core.

公开(公告)号：US08360601B2

公开(公告)日：2013-01-29

申请号：US12529802

申请日：2008-03-05

申请人： Julius Muschaweck ,  Markus Zeiler ,  Josef Huettner ,  Felix Michel

发明人： Julius Muschaweck ,  Markus Zeiler ,  Josef Huettner ,  Felix Michel

IPC分类号： F21V9/00

CPC分类号： F21K9/00 ,  G02F1/133603 ,  G02F1/133611 ,  G02F2001/133613

摘要： An LED module includes a carrier and a number of light sources. Each light source is arranged on the carrier in such a way that the LED module comprises a radiation uniformity which is less than the statistical mean of a radiation uniformity distribution, wherein the radiation uniformity distribution is based on a plurality of LED modules with a random arrangement of the light sources.

摘要翻译： LED模块包括载体和多个光源。 每个光源以这样的方式布置在载体上，使得LED模块包括小于辐射均匀性分布的统计平均值的辐射均匀性，其中辐射均匀性分布基于具有随机布置的多个LED模块 的光源。

公开(公告)号：US20100061081A1

公开(公告)日：2010-03-11

申请号：US12529802

申请日：2008-03-05

申请人： Julius Muschaweck ,  Markus Zeiler ,  Josef Huettner ,  Felix Michel

发明人： Julius Muschaweck ,  Markus Zeiler ,  Josef Huettner ,  Felix Michel

IPC分类号： G02F1/13357 ,  F23Q23/08

CPC分类号： F21K9/00 ,  G02F1/133603 ,  G02F1/133611 ,  G02F2001/133613

摘要： An LED module includes a carrier and a number of light sources. Each light source is arranged on the carrier in such a way that the LED module comprises a radiation uniformity which is less than the statistical mean of a radiation uniformity distribution, wherein the radiation uniformity distribution is based on a plurality of LED modules with a random arrangement of the light sources.

摘要翻译： LED模块包括载体和多个光源。 每个光源以这样的方式布置在载体上，使得LED模块包括小于辐射均匀性分布的统计平均值的辐射均匀性，其中辐射均匀性分布基于具有随机布置的多个LED模块 的光源。