公开(公告)号：US10775239B2

公开(公告)日：2020-09-15

申请号：US16211516

申请日：2018-12-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaesung Lee ,  Minho Park ,  Donghyun Lee ,  Daehyeong Lim ,  Keumsun Choe ,  Jongmin Choi ,  Changryong Heo

IPC: G01J3/42 ,  G01J3/10 ,  G01J3/02 ,  G01J3/28

Abstract: According to various embodiments of the present invention, an electronic device can comprise: a light-emitting module for emitting light; a reflection module for reflecting the light emitted from the light-emitting module; a spectrometric module; and a light receiving module for receiving at least one wavelength band among a plurality of wavelength bands dispersed by the spectrometric module.