Seul Ki Jeon,Nam Woong Hur,Eung Hwan Kim,Jin Ho Gwon,Sang Hun Lee
申请号：
US15250374
公开号：
US20170188953A1
申请日:
2016.08.29
申请国别(地区):
US
年份:
2017
代理人:
摘要：
An apparatus for measuring a bio-signal includes: a light source emitting a predetermined amount of light into a human body； a light receiving unit receiving at least some of the predetermined amount of light； and a cover, which is touchable by the human body, protecting the light source and the light receiving unit. The light source and the cover are arranged such that the light source and the cover are separated by a first gap, the light receiving unit and the cover are arranged such that the light receiving unit and the cover are separated by a second gap, and the first gap is less than the second gap.
