Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Dong Kyu Kim0
Gyeong Hwan Shin0
Ji Seong Jeong0
Jun Hwan Jang0
Sung Ui Hwang0
Bum Sik Won0
Date of Patent
March 17, 2020
Patent Application Number
16140272
Date Filed
September 24, 2018
Patent Citations Received
Patent Primary Examiner
Patent abstract
A light detection and ranging (lidar) device includes: a lower base; an upper base; a laser emitting unit for emitting a laser in a form of a point light source; a nodding mirror for transforming the laser in the form of the point light source to a line beam pattern which is perpendicular to the lower base, wherein the nodding mirror reflects the laser emitted from the laser emitting unit; a polygonal mirror for transforming the line beam pattern to a plane beam pattern and receiving a laser reflected from an object; and a sensor unit for receiving the laser reflected from the object via the polygonal mirror.
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