Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 2, 2010
Patent Application Number
12052323
Date Filed
March 20, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates to illumination of an instrument for displaying information. In particular the invention relates to illumination for an instrument suitable for use in a vehicle. The invention provides an illumination system suitable for illuminating an instrument, comprising an information bearing surface, a substantially transparent protective cover, and a first light source coupled to the protective cover, wherein a surface of the protective cover is treated at a peripheral portion such that light escapes from substantially the peripheral portion to illuminate a portion of the information bearing surface.
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