公开(公告)号：US20180113028A1

公开(公告)日：2018-04-26

申请号：US15559352

申请日：2016-03-11

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Yoshihiko HARANO ,  Yusuke HASHIMOTO ,  Tomohiro KAMITSU

IPC: G01J5/08 ,  G01J1/04 ,  G01V8/12 ,  G02B3/00

CPC classification number: G01J5/0809 ,  G01J1/02 ,  G01J1/04 ,  G01J5/0025 ,  G01J5/025 ,  G01J5/0806 ,  G01J5/089 ,  G01J5/34 ,  G01J2005/345 ,  G01V8/12 ,  G02B3/00 ,  G02B3/0037 ,  G08B13/193

Abstract: The present disclosure provides a human body detecting device capable of increasing the sensitivity. Multiple first infrared ray reception paths are defined by any one of multiple lenses and multiple detecting units. Multiple second infrared ray reception paths are defined by one lens adjacent to the any one of multiple lenses and multiple detecting units. Lens array is configured so that one of multiple first infrared ray reception paths and one of multiple second infrared ray reception paths overlap with each other. The front-side electrodes of detecting units respectively corresponding to one first infrared ray reception path and one second infrared ray reception path of the multiple detecting units have the same polarity.