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公开(公告)号：US10589988B2
公开(公告)日：2020-03-17
申请号：US14060879
申请日：2013-10-23
申请人： Robert Bosch GmbH
发明人： Wolfgang Heinzelmann , Mohamad Iyad Al Dibs , Rainer Straub , Stefan Pinter , Frederic Njikam Njimonzie , Joerg Muchow , Helmut Grutzeck , Simon Armbruster , Sebastian Reiss
摘要： A mechanical component has: a mounting; a movable part which, with the aid of at least one first spring and one second spring, is connected to the mounting in such a way that the movable part is movable about a rotational axis extending through a first anchoring area of the first spring on the mounting and a second anchoring area of the second spring on the mounting; a first sensor device with at least one first resistor which is situated on and/or in the first spring; and a second sensor device with at least one second resistor situated on and/or in the second spring. The first sensor device includes a first Wheatstone half bridge and the second sensor device includes a second Wheatstone half bridge. The first and second Wheatstone half bridges are connected to form a Wheatstone full bridge.
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公开(公告)号：US20220013975A1
公开(公告)日：2022-01-13
申请号：US17293286
申请日：2020-02-18
申请人： Robert Bosch GmbH
发明人： Gael Pilard , Hendrik Specht , Martin Edel , Sebastian Reiss , Simon Pick
摘要： A light-emitting device, having a laser light device that is designed to emit a multiplicity of laser light beams. Ellipticities of beam cross-sections of the laser light beams differ at least partly from one another. The light-emitting device includes a beamforming device that is introduced into the beam path of at least one of the laser light beams and that is designed to adapt the ellipticities of the beam cross-sections of the laser light beams to one another, and a beam-combining device that is designed to combine the laser light beams to form an overall light beam, after the adapting of the ellipticities of the beam cross-sections by the beamforming device.
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3.发明授权Micromechanical component including an integrated photodiode and a microprojector 有权微机械部件包括集成光电二极管和微型喷射器公开(公告)号：US09503673B2
公开(公告)日：2016-11-22
申请号：US14513440
申请日：2014-10-14
申请人： Robert Bosch GmbH
CPC分类号： H04N5/7458 , B41J2/442 , B41J2/473 , G02B26/0833 , H01L31/02325 , H04N1/04 , H04N9/3129 , H04N9/3182 , H04N9/3194
摘要： A micromechanical component includes: at least one micromirror; and an integrated photodiode. The micromechanical component is part of a microprojector which further includes a light source. The integrated photodiode of the micromechanical component receives light from the light source.
摘要翻译： 微机械部件包括：至少一个微镜; 和集成光电二极管。 微机械部件是进一步包括光源的微型喷射器的一部分。 微机械部件的集成光电二极管接收来自光源的光。
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4.发明公开公开(公告)号：US20240019710A1
公开(公告)日：2024-01-18
申请号：US18255531
申请日：2021-10-18
申请人： Robert Bosch GmbH
发明人： Andrea Marchini , Andreas Petersen , Christian Nitschke , Eva Lea Elisabeth Empting , Gael Pilard , Hendrik Specht , Joerg Carls , Johannes Hofmann , Maximilian Busch , Sebastian Reiss , Simon Pick , Tadiyos Alemayehu , Thomas Kuenstle
CPC分类号： G02B27/18 , G02B27/0172 , G02B27/0093 , G02B27/0025 , G02B2027/0178
摘要： An optical system for a virtual retinal scan display. The system includes: an image source providing image content as image data; an image-processing device; a projector unit for generating at least one light beam, and having a controllable deflecting device for the at least one light beam for the scanning projection of the image content; a diverting unit, onto which the image content is projected, equipped to direct the projected image content onto an eye of a user; an optical segmentation element using which the image content is projectable via different imaging paths onto at least one projection region of the diverting unit, at least individual imaging paths being controllable individually; and an optical replication component equipped to direct the projected image content, replicated and spatially offset, onto the eye of the user, so that a plurality of mutually spatially offset exit pupils having the image content is produced.
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公开(公告)号：US09979269B2
公开(公告)日：2018-05-22
申请号：US14762290
申请日：2013-04-24
申请人： Robert Bosch GmbH
IPC分类号： G02B26/08 , H02K41/035 , H02K15/00 , H01F7/06
CPC分类号： H02K41/0356 , G02B26/085 , H01F2007/068 , H02K15/0068 , Y10T29/49011
摘要： A micromechanical component includes a mount; a drive body on which at least one coil device is disposed and which is connected to the mount by way of at least one spring such that the drive body can be set into a driving motion by an interaction of a current conducted through the at least one coil device and a magnetic field present at the at least one coil device; and a control element connected to the drive body such a manner that a setting of the drive body into a driving motion causes the control element to be set into a deflection motion with at least one motion component directed about a rotation axis. At least one connecting element disposes the drive body and control element relative to each other such that the rotation axis extends at a spacing from a center of gravity of the drive body.
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公开(公告)号：US20220269088A1
公开(公告)日：2022-08-25
申请号：US17672909
申请日：2022-02-16
申请人： Robert Bosch GmbH
发明人： Andrea Marchini , Andreas Petersen , Christian Nitschke , Eva Lea Elisabeth Empting , Gael Pilard , Hendrik Specht , Joerg Carls , Johannes Hofmann , Maximilian Busch , Sebastian Reiss , Simon Pick , Tadiyos Alemayehu , Thomas Kuenstle
摘要： An optical system for a virtual retinal scan display. The optical system includes an image source which supplies image data, an image processing device for the image data, a projector unit having a light source modulatable in time for generating a light beam, and an actuable refraction device for the light beam for the scanning projection of the image content, a deflection unit onto which the image content is able to be projected and which is designed to guide the projected image content onto an eye of a user, and an adaptive optical element for modifying a beam divergence, which is situated in the optical path between the light source and the deflection unit. The adaptive optical element is able to be actuated so that the beam divergence of the light beam is variable as a function of the angle of incidence of the light beam on the deflection unit.
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公开(公告)号：US09764945B2
公开(公告)日：2017-09-19
申请号：US14471436
申请日：2014-08-28
申请人： Robert Bosch GmbH
发明人： Sebastian Reiss , Simon Armbruster , Helmut Grutzeck , Joerg Muchow , Frederic Njikam Njimonzie , Johannes Baader , Rainer Straub , Wolfgang Heinzelmann
CPC分类号： B81B7/0019 , B81B2201/042 , B81C99/005
摘要： A micromechanical component and a corresponding test method for a micromechanical component are described. The micromechanical component includes at least one first region, which is elastically connected to a second region via a spring device, a resistor element, which is situated in and/or on the spring device and is at least partially interruptible in the event of damage to the spring device, and a detection device, which is electrically connected to the resistor element, for detecting an interruption in the resistor element and for generating a corresponding detection signal.
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