公开(公告)号：US20190137342A1

公开(公告)日：2019-05-09

申请号：US16096216

申请日：2017-06-05

Applicant: SHIBAURA ELECTRONICS Co., LTD

Inventor： Morihisa Hamada ,  Tastuya Konno ,  Yuko Higuchi ,  Kyohei Kamata

IPC: G01J5/04 ,  G01J5/08 ,  G01J5/10 ,  G01J5/06

Abstract: An infrared temperature sensor includes a sensor case, a heat conversion film configured to absorb infrared rays and to convert the infrared rays into heat, a sensor cover that is disposed to face the sensor case through the heat conversion film, and an infrared detection element and a temperature compensation element that are disposed on the heat conversion film. The sensor case includes a case base portion that includes a front surface and a rear surface, a light guiding region that is provided to penetrate through the front surface and the rear surface of the case base portion, and a light shielded region that is provided inside a light shielding dome erected from the front surface side of the case base portion.