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公开(公告)号：US20190383908A1
公开(公告)日：2019-12-19
申请号：US16439882
申请日：2019-06-13
Applicant: Robert Bosch GmbH
Inventor： Stefan Spiessberger , Frederik Ante , Mazyar Sabbar
IPC: G01S7/481
Abstract: A coaxial LiDAR system having a reduced adjustment complexity and reduced installation space includes a transmitter unit designed to emit LiDAR radiation, a receiver unit designed to detect incident LiDAR radiation, and an optical system for imaging LiDAR radiation, the radiation emitted by the transmitter unit and the radiation from the optical system incident upon the receiver unit being transmitted in collinear form, the emitting surface of the transmitter unit being situated outside of the focus of the imaging optical system.
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Patent Agency Ranking
2.发明公开公开(公告)号：US20240192500A1
公开(公告)日：2024-06-13
申请号：US18552706
申请日：2022-05-23
Applicant: Robert Bosch GmbH
Inventor： Nikolai Suchkov , Andreas Petersen , Anna-Katharina Friedel , Hendrik Specht , Johannes Hofmann , Mazyar Sabbar , Tadiyos Alemayehu
CPC classification number: G02B27/0172 , G02B5/30 , G02B26/101 , G02B27/0093 , G09G3/002 , G02B2027/0174 , G02B2027/0178
Abstract: An optical system for a virtual retinal display. The optical system includes: an image source providing image content as image data; an image processing device for the image data; a projector unit generating at least one light beam and including a drivable deflection device for the at least one light beam for scanning projection of the image content; a first deflection unit onto which the image content is projectable and configured to direct the projected image content onto a user's eye; a second deflection unit arranged between the projector unit and first deflection unit configured to deflect the light beam via a first imaging path at a first point in time and via a second imaging path at a second point in time subsequent to the first point in time onto at least one projection region of the first deflection unit; and an optical replication component.
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公开(公告)号：US11579251B2
公开(公告)日：2023-02-14
申请号：US16439882
申请日：2019-06-13
Applicant: Robert Bosch GmbH
Inventor： Stefan Spiessberger , Frederik Ante , Mazyar Sabbar
IPC: G01S7/481
Abstract: A coaxial LiDAR system having a reduced adjustment complexity and reduced installation space includes a transmitter unit designed to emit LiDAR radiation, a receiver unit designed to detect incident LiDAR radiation, and an optical system for imaging LiDAR radiation, the radiation emitted by the transmitter unit and the radiation from the optical system incident upon the receiver unit being transmitted in collinear form, the emitting surface of the transmitter unit being situated outside of the focus of the imaging optical system.
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公开(公告)号：US20240249653A1
公开(公告)日：2024-07-25
申请号：US18551003
申请日：2022-07-08
Applicant: Robert Bosch GmbH
Inventor： Hendrik Specht , Andreas Petersen , Christian Nitschke , Mazyar Sabbar , Nikolai Suchkov , Tadiyos Alemayehu
CPC classification number: G09G3/001 , G02B27/0172 , G06F3/013 , G02B2027/0178 , G09G2320/0233 , G09G2354/00
Abstract: A method for projecting image content onto the retina of a user using an optical system. Image data are captured using the image processing device. A first subset of the image data is blanked, thereby generating an active second subset of image data. The first and second subsets make up the total amount of the image data. The projector unit is controlled using the image data such that there is always only one eye box, generated on a common imaging path, with the same active image data arranged in the region of a first pupil region of the user. The first pupil region surrounds the pupil center. A portion of the eye box is arranged with a portion of the active image data within a second pupil region of the user. The second pupil region surrounds the pupil center. The second pupil region is arranged within the first pupil region.
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公开(公告)号：US11442147B2
公开(公告)日：2022-09-13
申请号：US16294087
申请日：2019-03-06
Applicant: Robert Bosch GmbH
Inventor： Hans-Jochen Schwarz , Klaus Stoppel , Mazyar Sabbar , Stefan Spiessberger
Abstract: A transmitter unit of a lidar device for a scanning system includes at least two radiation sources in the form of semiconductor lasers for generating and emitting electromagnetic beams in the form of a line in a scanning region, the at least two radiation sources being individual emitters directly interconnected mechanically and electrically.
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公开(公告)号：US20190277950A1
公开(公告)日：2019-09-12
申请号：US16294087
申请日：2019-03-06
Applicant: Robert Bosch GmbH
Inventor： Hans-Jochen Schwarz , Klaus Stoppel , Mazyar Sabbar , Stefan Spiessberger
Abstract: A transmitter unit of a lidar device for a scanning system includes at least two radiation sources in the form of semiconductor lasers for generating and emitting electromagnetic beams in the form of a line in a scanning region, the at least two radiation sources being individual emitters directly interconnected mechanically and electrically.
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