Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
LIDAR DEVICE AND LIDAR SYSTEM INCLUDING THE SAME
Document Type and Number:
WIPO Patent Application WO/2018/212395
Kind Code:
A1
Abstract:
Disclosed is a lidar deviceincluding a transmission unit configured to emit a first signal, which is an optical signal; a first lens unit configured to convert the first signal into parallel light; a reflection unit configured to adjust a direction of the converted first signal; a second lens unit configured to enable the first signal to have the same focal plane even when a reflection angle of the reflection unit changes; a third lens unit configured to convert the first signal passing through the second lens unit into parallel light; a fourth lens unit configured to increase an angle of the first signal passing through the third lens unit; and a reception unit configured to receive a second signal, which is light reflected by an object after passing through the fourth lens unit.

Inventors:
SHIM, Young Bo (#111-705, 59 Jayangbeonyeong-ro,Gwangjin-gu, Seoul, 05068, KR)
MOON, Yeon Kug (#104-1404, 310 Ttukseom-ro,Seongdong-gu, Seoul, 04773, KR)
Application Number:
KR2017/005881
Publication Date:
November 22, 2018
Filing Date:
June 07, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KOREA ELECTRONICS TECHNOLOGY INSTITUTE (25 Saenari-ro, Bundang-guSeongnam-si, Gyeonggi-do, 13509, KR)
International Classes:
G01S7/481; G02B5/02; G02B13/00
Domestic Patent References:
WO2017023107A12017-02-09
Foreign References:
US20060227317A12006-10-12
US20120236379A12012-09-20
US20160282453A12016-09-29
US20160274222A12016-09-22
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (4~6th Floor, New wing Gwangsung Bldg. 11, Yeoksam-ro, 3-gil,Gangnam-gu, Seoul, 06242, KR)
Download PDF: