公开(公告)号：US20230414109A1

公开(公告)日：2023-12-28

申请号：US18155465

申请日：2023-01-17

Applicant: SAMSUNG ELECTRONICS CO.,LTD.

Inventor： Sungho KIM ,  So Young LEE ,  Bok Soon Kwon ,  Sang Kyu KIM ,  Ho Taik lee ,  Hong Soon RHEE

IPC: A61B5/01 ,  A61B5/024

CPC classification number: A61B5/01 ,  A61B5/02438 ,  A61B2562/0271

Abstract: An electronic device may include: a heat flux sensor including: a first temperature sensor configured to measure a first voltage representing a first temperature; a second temperature sensor spaced apart from the first temperature sensor and configured to measure a second voltage representing a second temperature; and an amplifier configured to amplify a voltage difference between the first voltage and the second voltage; and a processor configured to estimate a body temperature of a user based on the amplified voltage difference.