发明名称 |
System and Method of Using Fluorescent Material to Display Information on a Vehicle Window |
摘要 |
<p>A system to selectively display a symbol at a location on a vehicle window. The system includes an arrangement of a fluorescent material at the location, wherein the fluorescent material: a) is sufficiently transparent in the absence of ultraviolet (UV) light, b) fluoresces when illuminated with UV light, c) and has a shape corresponding to the symbol, and a UV light source configured to illuminate the location with UV light to display the symbol. Such a system may use unfocused UV light sources to illuminate the symbol shaped fluorescent material as opposed to focused UV light sources such as UV lasers.</p> |
申请公布号 |
EP2409875(B1) |
申请公布日期 |
2013.04.24 |
申请号 |
EP20110172986 |
申请日期 |
2011.07.07 |
申请人 |
DELPHI TECHNOLOGIES, INC. |
发明人 |
LAMBERT, DAVID K.;HE, XINHUA;SULTAN, MICHEL F. |
分类号 |
B60K35/00;G02B27/01 |
主分类号 |
B60K35/00 |
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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