LIGHT-RECEIVING DEVICE AND LIDAR

Title:

LIGHT-RECEIVING DEVICE AND LIDAR

Document Type and Number:

WIPO Patent Application WO/2018/021800

Kind Code:

A1

Abstract:

Provided are a light-receiving device and lidar comprising the light-receiving device. The light-receiving device comprises: a first lens including a first lens surface for receiving light from the outside and a second lens surface for changing the path of the light received by the first lens surface and outputting the light to the outside; and a sensor on which light transmitted through the second lens surface is incident, wherein the first lens surface is a spherical surface, the second lens surface is an aspherical surface, and the focus of the first lens deviates from the sensor surface of the sensor.

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Inventors:

LEE CHANG HYUCK (KR)
KANG LEE IM (KR)
KIM JI SUNG (KR)
JOO YANG HYUN (KR)

Application Number:

PCT/KR2017/008002

Publication Date:

February 01, 2018

Filing Date:

July 25, 2017

Export Citation:

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Assignee:

LG INNOTEK CO LTD (KR)

International Classes:

G01S7/486; G02B3/00; G01S7/4865; G01S17/14; G01S17/89; G01S17/93; G01S17/931; G02B7/105

Foreign References:

KR20110033816A	2011-03-31
KR20160043109A	2016-04-20
JPH06109464A	1994-04-19
JPH09258099A	1997-10-03
JPH07306260A	1995-11-21

Attorney, Agent or Firm:

JIN, Cheon Woong et al. (KR)

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