公开(公告)号：US20240329208A1

公开(公告)日：2024-10-03

申请号：US18618250

申请日：2024-03-27

Applicant: SICK AG

Inventor： Oliver OSTOJIC ,  Mathias HUG

IPC: G01S7/481 ,  G01S17/10

CPC classification number: G01S7/4816 ,  G01S7/4817 ,  G01S17/10

Abstract: An optoelectronic sensor for detecting an object in a monitored zone is provided that comprises a light transmitter for transmitting transmitted light, a light receiver having a plurality of light reception elements operable in Geiger mode for receiving transmitted light remitted in the monitored zone, a reception optics arranged upstream of the light receiver and having a diaphragm, and a control and evaluation unit that is configured to determine a distance from the object with reference to a received signal of the light receiver from a time of flight between the transmission of the transmitted light and the reception of the remitted received light, wherein the diaphragm comprises a diaphragm substrate having at least one metallic layer and one diaphragm aperture. In this respect, a contact region of the metallic layer for potential equalization is electrically conductively connected to another component of the sensor.