Processing

Please wait...

Settings

Settings

Goto Application

1. WO2022005920 - INTEGRATED LiDAR WITH SCANNING PHOSPHOR ILLUMINATION SYSTEM AND METHOD

Publication Number WO/2022/005920
Publication Date 06.01.2022
International Application No. PCT/US2021/039266
International Filing Date 25.06.2021
IPC
G01S 17/06 2006.1
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
02Systems using the reflection of electromagnetic waves other than radio waves
06Systems determining position data of a target
F21V 7/04 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
7Reflectors for light sources
04Optical design
F21K 9/60 2016.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
KNON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
9Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes or lasers
60Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
F21V 7/06 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
7Reflectors for light sources
04Optical design
06with parabolic curvature
F21V 7/10 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
7Reflectors for light sources
10Construction
F21V 9/40 2018.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
9Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
40with provision for controlling spectral properties, e.g. colour, or intensity
Applicants
  • OPTONOMOUS TECHNOLOGIES, INC. [US]/[US]
Inventors
  • LI, Kenneth
  • CHANG, Yung Peng
  • WANG, Lion
  • CHEN, Andy
  • HUANG, Kirk
  • TSAI, Stark
Agents
  • LEMAIRE, Charles A.
  • RIXEN, Jonathan M.
Priority Data
63/047,90502.07.2020US
63/136,31212.01.2021US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) INTEGRATED LiDAR WITH SCANNING PHOSPHOR ILLUMINATION SYSTEM AND METHOD
(FR) LIDAR INTÉGRÉ AVEC SYSTÈME D'ÉCLAIRAGE À LUMINOPHORE À BALAYAGE ET PROCÉDÉ
Abstract
(EN) A scanning beam system using a rotating platform driven by a motor, and a prism and/or mirror assembly mounted to the rotating platform. In some embodiments, the prism is a square prism. In some embodiments the prism is of polygon shape other than a square. In some embodiments, the mirror assembly is a square mirror assembly. In some embodiments the mirror assembly is of polygon shape other than a square. In some embodiments the mirror assembly includes a plurality of reflective faces, each at a different angle relative to an axis of rotation of the rotating platform.
(FR) L'invention concerne un système de faisceau de balayage utilisant une plate-forme rotative entraînée par un moteur, et un ensemble prisme et/ou miroir monté sur la plate-forme rotative. Dans certains modes de réalisation, le prisme est un prisme carré. Dans certains modes de réalisation, le prisme est de forme polygonale autre qu'un carré. Dans certains modes de réalisation, l'ensemble miroir est un ensemble miroir carré. Dans certains modes de réalisation, l'ensemble miroir est de forme polygonale autre qu'un carré. Dans certains modes de réalisation, l'ensemble miroir comprend une pluralité de faces réfléchissantes, chacune à un angle différent par rapport à un axe de rotation de la plate-forme rotative.
Latest bibliographic data on file with the International Bureau