Invention Grant
US07952573B2 Method and apparatus for billboard with advertisement including electroluminescent lighting 有权
广告牌广告牌的方法和装置,包括电致发光照明

Method and apparatus for billboard with advertisement including electroluminescent lighting
Abstract:
Method and apparatus provide for attaching a planar electroluminescent lamp unit to the side of a billboard, and providing a media adhered to the surface of the lamp unit and to the side of the billboard adjacent the lamp unit, wherein the media has advertising indicia printed thereon. The lamp unit is connected to a source of power on the billboard.
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