Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 15, 2011
Patent Application Number
11703290
Date Filed
February 6, 2007
Patent Primary Examiner
Patent abstract
A lens sheet has an external shape of a rectangle or a square defined by four sheet ends in a vertical direction thereto. The lens sheet includes: a first surface, on which a plurality of lenses extending in a direction inclined to one of the sheet ends are arranged in parallel with each other; and a second surface opposite to the first surface, on which a printing is to be performed or to which a printed medium is to be stuck.
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