OPTOELECTRONIC SENSOR AND METHOD FOR DETECTING OBJECT INFORMATION
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United States of America Patent
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Issued Date -
Aug 8, 2013
app pub date -
Jan 24, 2013
filing date -
Jan 26, 2012
priority date (Note) -
Abandoned
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Abstract
An optoelectronic sensor (10) has a light receiver (16) for converting received light from a detection area (12) into an electrical signal. The sensor (10) comprises an evaluation unit (18) for obtaining information about objects in the detection area (12) from the electrical signal and aiming means (22) having at least one light source (24) and a pattern generating element (28) to make the detection area (12) visible with a light pattern (36). The pattern generating element (28) comprises a plurality of cylindrical lenses (30, 32, 34) so that the generated light pattern (36) comprises a plurality of lines (38) showing the position of the detection area (12).
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