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公开(公告)号:US20050002189A1
公开(公告)日:2005-01-06
申请号:US10492362
申请日:2002-11-21
CPC分类号: F21V9/08 , F21V3/04 , F21Y2115/10 , G09F13/04
摘要: An illuminative device including a light source and a diffusing cover assigned to the light source and of colored plastic. The light source includes one or plural light-emitting diodes (LEDs) emitting a colored and substantially monochromatic light. The diffusing cover has a transmission of at least 35% (measured according to DIN 5036) and a reflection of at least 15% (measured according to DIN 5036) with the wavelength of the light-emitting diode operating at relative maximum energy.
摘要翻译: 一种照明装置,包括分配给光源和彩色塑料的光源和漫射盖。 光源包括发射有色和基本上单色的光的一个或多个发光二极管(LED)。 漫射罩具有至少35%的透射率(根据DIN 5036测量),并且反射至少15%(根据DIN 5036测量),其中发光二极管的波长以相对最大能量运行。