Invention Grant
- Patent Title: Optoelectronic sensor
- Patent Title (中): 光电传感器
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Application No.: US11976508Application Date: 2007-10-25
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Publication No.: US07667185B2Publication Date: 2010-02-23
- Inventor: Heinrich Hippenmeyer , Ulrich Zwölfer , Stephan Schmitz
- Applicant: Heinrich Hippenmeyer , Ulrich Zwölfer , Stephan Schmitz
- Applicant Address: DE Waldkirch
- Assignee: Sick AG
- Current Assignee: Sick AG
- Current Assignee Address: DE Waldkirch
- Agency: The Nath Law Group
- Agent Jerald L. Meyer; Stanley N. Protigal
- Priority: DE102006056648 20061129
- Main IPC: H01J40/14
- IPC: H01J40/14
Abstract:
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).
Public/Granted literature
- US20080123084A1 Optoelectronic sensor Public/Granted day:2008-05-29
Information query
