发明名称 |
Light device, particularly a light panel for road signs or information to the public, or a motor-vehicle light |
摘要 |
A light device, for example in the form of a light panel for road signals or in the form of a motor-vehicle light, comprises an array of light sources, such as LEDs or the like. Associated to each light source is an optical system consisting of a refractive lens of a plane-convex type having a plane face facing the light source, in which a diffuser of a refractive or diffractive micro-optical type is incorporated.
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申请公布号 |
US7182482(B2) |
申请公布日期 |
2007.02.27 |
申请号 |
US20040953532 |
申请日期 |
2004.09.30 |
申请人 |
CENTRO RICERCHE PLAST-OPTICAL S.R.L. |
发明人 |
SINESI SABINO;ROTARIS GIANLUCA;MELPIGNANO PATRIZIA;ANTONIPIERI MICHELE;PRIANTE SILVIA |
分类号 |
F21S8/10;F21V5/00;F21S8/00;F21V5/04;F21V17/00;F21W101/02;F21Y101/02;G08G1/095;G09F9/33;G09F13/20 |
主分类号 |
F21S8/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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