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1. (WO2018056516) OPTICAL-SYSTEM MODULE AND SCANNING LIDAR INCLUDING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/056516 International Application No.: PCT/KR2016/013764
Publication Date: 29.03.2018 International Filing Date: 28.11.2016
IPC:
G02B 26/10 (2006.01) ,G02B 27/30 (2006.01) ,G01S 7/481 (2006.01)
Applicants: KOREA ELECTRONICS TECHNOLOGY INSTITUTE[KR/KR]; 25, Saenari-ro, Bundang-gu, Seongnam-si, Gyeonggi-do 13509, KR
Inventors: CHOI, Hyunyong; KR
CHO, Hyunchang; KR
CHOI, Chouljun; KR
LEE, Seungjoo; KR
Agent: PARK, Chonghan; KR
Priority Data:
10-2016-012138422.09.2016KR
Title (EN) OPTICAL-SYSTEM MODULE AND SCANNING LIDAR INCLUDING SAME
(FR) MODULE DE SYSTÈME OPTIQUE ET LIDAR DE BALAYAGE COMPRENANT CELUI-CI
(KO) 광학계 모듈 및 그를 갖는 스캐닝 라이다
Abstract: front page image
(EN) 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.
(FR) Un télédétection par laser ('LiDAR') de balayage selon la présente invention comprend : une carte de circuit imprimé; un module de système optique installé sur la carte de circuit imprimé; et une unité de détection de lumière installée sur la carte de circuit imprimé dans le module de système optique pour convertir la lumière reçue en un signal électrique. Le module de système optique comprend : un miroir de réflexion pour réfléchir la lumière reçue vers l'unité de détection de lumière située sous le miroir de réflexion; une source de lumière disposée sous le miroir de réflexion pour émettre un laser à impulsions vers l'avant à partir de celui-ci; une lentille d'émission/réception de lumière qui est disposée devant le miroir de réflexion et la source de lumière pour transmettre un laser à impulsions incident depuis la source de lumière vers une zone de balayage à travers celui-ci, et reçoit la lumière réfléchie par la zone de balayage parmi la lumière transmise et transfère ensuite la lumière reçue au miroir de réflexion; et un cadre sur lequel le miroir de réflexion, la source de lumière, et la lentille d'émission/réception de lumière sont installées de manière fixe, le cadre permettant au miroir de réflexion installé de manière fixe, à la source de lumière et à la lentille d'émission/réception de lumière d'être montés sur la carte de circuit imprimé.
(KO) 본 발명에 따른 스캐닝 라이다는 인쇄회로기판, 인쇄회로기판 위에 설치되는 광학계 모듈, 및 광학계 모듈 내의 인쇄회로기판에 설치되어 수광되는 광을 전기신호로 변환하는 광검출부를 포함한다. 광학계 모듈은 수광되는 광을 아래에 위치하는 광검출부로 반사하는 반사 미러, 반사 미러의 아래에서 전방으로 펄스 레이저를 출력하는 광원, 반사 미러와 광원의 전방에 배치되어 광원으로부터 입사되는 펄스 레이저를 스캔 영역으로 송광하고, 송광한 광 중에서 스캔 영역에서 반사된 광을 수광하여 반사 미러로 전달하는 송수광 렌즈, 및 반사 미러, 광원 및 송수광 렌즈가 고정 설치되며, 고정 설치된 반사 미러, 광원 및 송수광 렌즈를 인쇄회로기판 위에 실장하는 프레임을 포함한다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)