OPTICAL-SYSTEM MODULE AND SCANNING LIDAR INCLUDING SAME

WIPO Patent Application WO/2018/056516

A1

A scanning LiDAR according to the present invention comprises: a printed circuit board; an optical-system module installed on the printed circuit board; and a light detecting unit installed on the printed circuit board in the optical-system module to convert received light into an electric signal. The optical-system module comprises: a reflection mirror for reflecting received light to the light detecting unit located under the reflection mirror; a light source disposed under the reflection mirror to output a pulse laser forward therefrom; a light transmitting/receiving lens which is disposed in front of the reflection mirror and the light source to transmit a pulse laser incident from the light source to a scan area therethrough, and receives light reflected back from the scan area among the transmitted light and then transfers the received light to the reflection mirror; and a frame on which the reflection mirror, the light source, and the light transmitting/receiving lens are fixedly installed, the frame enabling the fixedly installed reflection mirror, light source, and light transmitting/receiving lens to be mounted on the printed circuit board.

CHOI HYUNYONG (KR)
CHO HYUNCHANG (KR)
CHOI CHOULJUN (KR)
LEE SEUNGJOO (KR)

PCT/KR2016/013764

March 29, 2018

November 28, 2016

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KOREA ELECTRONICS TECHNOLOGY (KR)

G02B26/10; G01S7/481; G02B27/30

KR20160043109A	2016-04-20
US20010043323A1	2001-11-22
JP2012122950A	2012-06-28
JP2010508497A	2010-03-18
KR101531701B1	2015-06-25

PARK, Chonghan (KR)

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