Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
James Gourlay0
Date of Patent
June 18, 2013
0Patent Application Number
127446440
Date Filed
November 25, 2008
0Patent Citations Received
Patent Primary Examiner
Patent abstract
This invention relates to a light guide device and methods of manufacture. The light guide device is suitable for use in a range of applications, particularly in connection with the backlighting of displays, for example, liquid crystal displays. The light guide device comprises a combination of guide layers and one or more scattering structures in order to mask the appearance of one or more light sources.
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