公开(公告)号：US20180094974A1

公开(公告)日：2018-04-05

申请号：US15701794

申请日：2017-09-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin-Hee WON ,  Jaesung LEE ,  Jongmin CHOI ,  Taeho KIM ,  Jeong-Min PARK

IPC: G01J3/02 ,  G01B11/14 ,  A61B5/00

Abstract: Disclosed is an electronic device includes a housing, a display within the housing, and exposed through a surface of the housing, a light emitting unit and a light receiving unit within the housing, and a processor electrically coupled with the display, the light emitting unit and the light receiving unit. The light emitting unit includes at least one light source for outputting light of at least one wavelength band. The light receiving unit includes at least one region for receiving the light of the at least one wavelength band. The processor is configured to control a function of the light emitting unit and/or the light receiving unit based on at least one mode. Other embodiments are disclosed.

公开(公告)号：US20180055392A1

公开(公告)日：2018-03-01

申请号：US15682971

申请日：2017-08-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donghyun LEE ,  Dongwook KIM ,  Jinhee WON ,  Jaesung LEE ,  Jongmin CHOI ,  Taeho KIM ,  Jeongmin PARK ,  Seungeun LEE

IPC: A61B5/024 ,  G06T7/00 ,  A61B5/00 ,  G06K9/00

Abstract: A method for determining a heart rate (HR) using an infrared rays (IR) sensor and an electronic device is provided. An image is received using an IR sensor, at least one region of interest (ROI) for measuring the HR is determined in the received image, and the HR is determined based on the at least one determined ROI.