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Bibliographic data

Document US000010436935B2 (Pages: 13)

Bibliographic data Document US000010436935B2 (Pages: 13)
INID Criterion Field Contents
54 Title TI [EN] Optoelectronic sensor and method of detecting objects in a monitored zone
71/73 Applicant/owner PA SICK AG, DE
72 Inventor IN GIMPEL HARTMUT, DE ; TSCHUCH SEBASTIAN, DE
22/96 Application date AD Aug 3, 2018
21 Application number AN 201816053928
Country of application AC US
Publication date PUB Oct 8, 2019
33
31
32
Priority data PRC
PRN
PRD
DE
102017117694
20170804
51 IPC main class ICM G01V 8/12 (2006.01)
51 IPC secondary class ICS G01S 17/02 (2006.01)
G01S 17/42 (2006.01)
G01S 17/48 (2006.01)
G01S 7/481 (2006.01)
IPC additional class ICA H01L 31/107 (2006.01)
H01L 31/167 (2006.01)
H01S 5/00 (2006.01)
H01S 5/022 (2006.01)
H01S 5/183 (2006.01)
H01S 5/42 (2006.01)
IPC index class ICI
Cooperative patent classification CPC G01S 17/04
G01S 17/42
G01S 17/48
G01S 7/4815
G01V 8/12
H01S 5/0071
H01S 5/02326
H01S 5/183
H01S 5/423
H10F 30/225
H10F 55/25
MCD main class MCM G01V 8/12 (2006.01)
MCD secondary class MCS G01S 17/04 (2020.01)
G01S 17/42 (2006.01)
G01S 17/48 (2006.01)
G01S 7/481 (2006.01)
MCD additional class MCA H01L 31/107 (2006.01)
H01L 31/167 (2006.01)
H01S 5/00 (2006.01)
H01S 5/022 (2006.01)
H01S 5/183 (2006.01)
H01S 5/42 (2006.01)
57 Abstract AB [EN] An optoelectronic sensor for detecting objects in a monitored zone is provided that has a light transmitter having a plurality of individual light sources and a transmission optics arranged in front of the light transmitter for transmitting a transmitted light beam that is composed of a plurality of individual light beams of the individual light sources; a light receiver for generating a received signal from the transmitted light beam remitted in the monitored zone and incident on the light receiver; and an evaluation unit for detecting the objects from the received signal. An optical deflection element is arranged between the light transmitter and the transmission optics and has microoptical zones which are associated with the individual light sources and which deflect the individual light beams onto one another such that the cross-sections of the individual light beams together take up a smaller area in a virtual image plane in front of the transmission optics than the individual light sources themselves.
56 Cited documents identified in the search CT US020180292512A1
US020190120962A1
56 Cited documents indicated by the applicant CT DE000010156282A1
DE000019514626A1
DE102007004609A1
DE102011052802A1
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56 Cited non-patent literature identified in the search CTNP
56 Cited non-patent literature indicated by the applicant CTNP German Office Action dated Jun. 11, 2018 in corresponding German Patent Application No. DE 102017117694.2. 1
Citing documents Determine documents
Sequence listings
Search file IPC ICP G01S 17/02
G01S 17/42
G01S 17/48
G01S 7/481
G01V 8/00
G01V 8/18
G01V 8/20
H01L 31/107
H01S 5/00
H01S 5/022
H01S 5/183
H01S 5/42