| 摘要 |
This invention concerns an optoelectronic sensor assembly ( 10 ) with at least one light emitter ( 20 ) and at least one light receiver ( 30 ) comprising a spatially resolving receiving element ( 40 ), with the receiving element ( 40 ) having an inner region ( 42 ) comprising at least one photosensitive element ( 45 ) for detecting the light beam ( 25 ) and an outer region ( 44 ) comprising at least one photosensitive element ( 46, 47, 48, 49 ) for determining the position of the light beam ( 25 ) emitted by the light emitter ( 20 ), with the outer region ( 44 ) satisfying lower sensitivity and/or bandwidth requirements than the inner region ( 42 ).
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