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Title:
WEARABLE DEVICE AND OPERATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/116100
Kind Code:
A1
Abstract:
A wearable device according to an embodiment comprises: a substrate; a light-emitting unit disposed on the substrate; a light-receiving unit disposed on the substrate and spaced apart at a predetermined distance from the light-emitting unit; and a first reflection part disposed on the substrate adjacent to the light-emitting unit so as to reflect light emitted from the light-emitting unit.

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Inventors:
KIM CHUL (KR)
LEE SANG HUN (KR)
GWON JIN HO (KR)
Application Number:
PCT/KR2016/015274
Publication Date:
July 06, 2017
Filing Date:
December 26, 2016
Export Citation:
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Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
A61B5/00; A61B5/024; A61B5/04; A61B5/1455
Foreign References:
US20110087108A12011-04-14
KR101396146B12014-05-19
JP2015008995A2015-01-19
JP2005211486A2005-08-11
US20070249916A12007-10-25
Attorney, Agent or Firm:
KIM, Ki Moon (KR)
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