Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Dirk Hauschild0
Date of Patent
August 1, 2006
0Patent Application Number
108648150
Date Filed
June 10, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention relates to an apparatus for shaping a light beam, having at least two optically functional boundary surfaces that are arranged one behind another in the propagation direction (z) of the light beam to be shaped, such that the light beam can pass through the at least two optically functional boundary surfaces one after another, and two groups of refractive or diffractive imaging elements that are arranged on at least one of the optically functional boundary surfaces, at least two of the imaging elements having different properties within at least one of the groups.
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