Samsung electronics co., ltd. (20240418934). OPTICAL SENSOR AND ELECTRONIC DEVICE COMPRISING SAME
OPTICAL SENSOR AND ELECTRONIC DEVICE COMPRISING SAME
Organization Name
Inventor(s)
Younghyun Kim of Suwon-si (KR)
OPTICAL SENSOR AND ELECTRONIC DEVICE COMPRISING SAME
This abstract first appeared for US patent application 20240418934 titled 'OPTICAL SENSOR AND ELECTRONIC DEVICE COMPRISING SAME
Original Abstract Submitted
an electronic device includes: a light-emitting unit disposed on a substrate, where the light-emitting unit includes light sources configured to emit light in different wavebands; first optical waveguides configured to transfer light emitted through the light-emitting unit in a first direction parallel to a surface of the substrate; and a light concentration change member configured to change an angle of light such that light transferred from the first optical waveguides is discharged in a second direction substantially perpendicular to the first direction by the light concentration change member, where the light concentration change member has a structure configured to concentrate, at one point, light rays transferred from the first optical waveguides in different positions.
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