公开(公告)号：US20060262539A1

公开(公告)日：2006-11-23

申请号：US11134343

申请日：2005-05-23

申请人： Rene Goulet ,  Guy Drouin ,  Martin Beaumont

发明人： Rene Goulet ,  Guy Drouin ,  Martin Beaumont

IPC分类号： F21V5/04

CPC分类号： F21V13/04 ,  F21V5/04 ,  F21V7/0091 ,  F21Y2115/10 ,  G02B19/0028 ,  G02B19/0066 ,  H01L33/58 ,  H01L33/60 ,  Y10S362/80

摘要： A lens for an LED having a lens body providing total internal reflection of light emitted by the LED from a first emission point disposed proximate a first junction of the lens body and centerplane. The lens includes an arcuate light-diffusing edge for diffusing light emitted by the LED and reflected by the angular base and sidewall assembly, the light being diffused by the lens at substantially uniform luminance across a sector of at least 150 degrees centered and measured about the first junction. The light diffused by the lens provides for substantially uniform mixing of at least two different colors of light emitted by a multi-color LED apparatus disposed at the first emission point.

摘要翻译： 一种用于LED的透镜，其具有透镜体，该透镜体从靠近透镜体和中心平面的第一接合处设置的第一发射点提供由LED发射的光的全内反射。 透镜包括用于漫射由LED发射并被角基底和侧壁组件反射的光的弓形光漫射边缘，由透镜以基本上均匀的亮度散射的光以跨过中心和测量的至少150度的扇区 第一交界处 由透镜扩散的光提供了由设置在第一发射点处的多色LED装置发射的至少两种不同颜色的光的基本上均匀的混合。

公开(公告)号：US20060043981A1

公开(公告)日：2006-03-02

申请号：US10926994

申请日：2004-08-27

申请人： Guy Drouin ,  Martin Beaumont ,  Rene Goulet

发明人： Guy Drouin ,  Martin Beaumont ,  Rene Goulet

IPC分类号： G01R27/08

CPC分类号： G01R31/14

摘要： A high-isolation call cord switch includes connectivity for a standard hospital-style push-button call cord while using low voltage alternating current to isolate detection circuitry from static electricity. An alternating current signal is used to permit transformer coupling, with its intrinsic isolation capability, between the call cord switch and the detection circuit.

公开(公告)号：US20060262541A1

公开(公告)日：2006-11-23

申请号：US11134337

申请日：2005-05-23

申请人： Rene Goulet ,  Martin Beaumont ,  Claude Sylvain

发明人： Rene Goulet ,  Martin Beaumont ,  Claude Sylvain

IPC分类号： F21V15/00 ,  B60Q3/04

CPC分类号： F21V3/04 ,  F21W2111/00 ,  F21Y2115/10

摘要： A domelight which includes a housing body defining at least one light-emitting surface for transmission of light by an LED. The housing body includes at least one contrast surface adjacent the at least one light-emitting surface. The at least one contrast surface includes a first contrast surface disposed on a first side of the at least one light-emitting surface and a second contrast surface disposed on a second side of the at least one light-emitting surface opposite the first side. The housing body further defines a plurality of light-emitting surfaces for transmission of light by a plurality of LEDs. The plurality of light-emitting surfaces are arranged substantially parallel to each other and spaced apart by a contrast surface disposed between each of the plurality of light-emitting surfaces.

摘要翻译： 一种家用电器，其包括壳体，其限定用于由LED传输光的至少一个发光表面。 壳体包括邻近至少一个发光表面的至少一个对比表面。 所述至少一个对比表面包括设置在所述至少一个发光表面的第一侧上的第一对比表面和设置在与所述第一侧相对的所述至少一个发光表面的第二侧上的第二对比表面。 壳体进一步限定多个发光面，用于通过多个LED透射光。 多个发光面被布置成基本上彼此平行并且被布置在多个发光表面中的每一个之间的对比表面间隔开。

公开(公告)号：US20060274542A1

公开(公告)日：2006-12-07

申请号：US11144008

申请日：2005-06-03

申请人： Rene Goulet ,  Claude Sylvain ,  Pierre Provencher

发明人： Rene Goulet ,  Claude Sylvain ,  Pierre Provencher

IPC分类号： B60Q1/00

CPC分类号： G08B5/38 ,  H05B33/0857

摘要： A method and apparatus is disclosed for operating a multi-color LED domelight employing color blinking as a visibility enhancement technique. In the method, light is emitted having a first color, upon which light is intermittently emitted having a second color during the step of emitting light having a first color. All light is emitted through a common light-emitting surface defined by a domelight housing. The intermittent blinking of a different color light during or between the emission of the first color light enhances the visual perceptibility of the domelight device. In one embodiment, the first color is substantially red and the second color is substantially yellow. In another embodiment, the first color is substantially green and the second color is substantially magenta. In yet another embodiment, the first color is substantially blue and the second color is substantially white.

摘要翻译： 公开了一种使用彩色闪烁作为可见度增强技术来操作多色LED全息的方法和装置。 在该方法中，在发射具有第一颜色的光的步骤期间，发射具有第一颜色的光，在该第一颜色上间歇地发射具有第二颜色的光。 所有的光都通过由一个外壳所定义的普通发光表面发射。 在第一颜色光的发射期间期间或之间间歇性地闪烁不同颜色的光增强了全身装置的视觉感知性。 在一个实施例中，第一颜色基本为红色，第二颜色基本为黄色。 在另一个实施例中，第一颜色基本为绿色，第二颜色基本上是品红色。 在另一个实施例中，第一颜色基本上是蓝色，第二颜色基本上是白色的。