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公开(公告)号：EP4263230A1
公开(公告)日：2023-10-25
申请号：EP21844227.5
申请日：2021-12-19
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公开(公告)号：EP4031317A2
公开(公告)日：2022-07-27
申请号：EP20780598.7
申请日：2020-09-18
IPC分类号： B23K26/082 , B23K26/04 , B23K26/046 , B23K26/352 , B23K26/359 , B23K26/362 , G02B26/10
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公开(公告)号：EP3712814A1
公开(公告)日：2020-09-23
申请号：EP19164142.2
申请日：2019-03-20
摘要： The invention relates to a method for applying a marking on an object according to image data, wherein the image data comprises pixels with first pixel values and pixels with second pixel values, and wherein the marking to be produced comprises several cells, each cell corresponding to one pixel of the image data, in which at least one light beam is emitted with light emitting means; a deflection direction of scanning means for deflecting the light beam is scanned over the object; when the deflection direction points at a cell corresponding to a pixel with a first pixel value, the light emitting means are activated to produce a mark in that cell; and; when the deflection direction points at a cell corresponding to a pixel with a second pixel value, the light emitting means are deactivated to leave that cell blank. The method is characterized in that the deflection direction is altered in a meander pattern for cells that correspond to pixels with first pixel values, and in a straight movement for cells that correspond to pixels with second pixel values. The invention further relates to a marking apparatus for applying a marking on an object.
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公开(公告)号：EP4433988A1
公开(公告)日：2024-09-25
申请号：EP22840705.2
申请日：2022-12-20
发明人： DIETRICH, Stephan
CPC分类号： G06T2207/1002420130101 , G06T7/90 , G06T7/60 , G06T7/0004 , G01N21/9508 , B65B9/045 , B65B57/10 , B65B57/18
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公开(公告)号：EP4353398A3
公开(公告)日：2024-09-25
申请号：EP24160649.0
申请日：2018-11-22
IPC分类号： G02B26/10 , G02B17/02 , G02B26/06 , B23K26/00 , B08B15/04 , B23K9/32 , B23K26/082 , B23K26/142 , B23K26/14 , B23K26/364 , B23K26/70 , B23K35/02 , B23K26/12 , H01S3/04 , H01S3/041 , H01S3/223 , G02B21/00 , B23K37/00
CPC分类号： B23K9/323 , B23K37/003 , B23K26/0096 , B23K26/128 , B23K26/1464 , B23K26/1476 , G02B17/023 , G02B26/06 , G02B26/101 , G02B26/106 , G02B26/108 , B23K26/702 , B23K26/703 , B23K26/364 , B23K26/142 , B23K26/082 , B08B15/04 , B23K35/0294 , H01S3/041 , H01S3/0404 , H01S3/2232 , G02B21/0048
摘要： An electromagnetic radiation steering mechanism configured to steer electromagnetic radiation to address a specific location within a two-dimensional field of view comprising a first optical element having an associated first actuator configured to rotate the first optical element about a first rotational axis to change a first coordinate of a first steering axis in the two-dimensional field of view, a second optical element having an associated second actuator configured to rotate the second optical element about a second rotational axis to change a second coordinate of a second steering axis in the two-dimensional field of view, and an electromagnetic radiation manipulator optically disposed between the first and second optical elements. A first angle is defined between the first and second rotational axes and a second angle is defined between the first and second steering axes. The electromagnetic radiation manipulator is configured to introduce a difference between the first angle and the second angle.
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公开(公告)号：EP4375075A1
公开(公告)日：2024-05-29
申请号：EP24170285.1
申请日：2020-09-18
IPC分类号： B41J2/44 , B41J2/475 , B23K26/064 , B23K26/12 , B23K26/21 , B23K26/38 , B23K26/382 , B23K26/70 , B23K37/00
CPC分类号： B41J2/442 , B41J2/475 , B41J2/4753 , B23K26/064 , B23K26/127 , B23K26/128 , B23K26/706 , B23K37/006 , B23K26/21 , B23K26/38 , B23K26/382
摘要： An electromagnetic radiation system for directing an electromagnetic radiation beam at a target. The electromagnetic radiation system comprises an electromagnetic radiation source for providing the electromagnetic radiation beam, a head for projecting the electromagnetic radiation beam on to the target; and an umbilical assembly connecting the electromagnetic radiation source to the head and configured to transmit the electromagnetic radiation beam to the head. The electromagnetic radiation system further comprises an optical isolator positioned between the electromagnetic radiation source and the umbilical assembly.
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公开(公告)号：EP4353398A2
公开(公告)日：2024-04-17
申请号：EP24160649.0
申请日：2018-11-22
IPC分类号： B23K26/70
CPC分类号： B23K9/323 , B23K37/003 , B23K26/0096 , B23K26/128 , B23K26/1464 , B23K26/1476 , G02B17/023 , G02B26/06 , G02B26/101 , G02B26/106 , G02B26/108 , B23K26/702 , B23K26/703 , B23K26/364 , B23K26/142 , B23K26/082 , B08B15/04 , B23K35/0294 , H01S3/041 , H01S3/0404 , H01S3/2232
摘要： An electromagnetic radiation steering mechanism configured to steer electromagnetic radiation to address a specific location within a two-dimensional field of view comprising a first optical element having an associated first actuator configured to rotate the first optical element about a first rotational axis to change a first coordinate of a first steering axis in the two-dimensional field of view, a second optical element having an associated second actuator configured to rotate the second optical element about a second rotational axis to change a second coordinate of a second steering axis in the two-dimensional field of view, and an electromagnetic radiation manipulator optically disposed between the first and second optical elements. A first angle is defined between the first and second rotational axes and a second angle is defined between the first and second steering axes. The electromagnetic radiation manipulator is configured to introduce a difference between the first angle and the second angle.
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公开(公告)号：EP4031318A1
公开(公告)日：2022-07-27
申请号：EP20780114.3
申请日：2020-09-18
发明人： KUECKENDAHL, Peter, J. , SEUTHE, Christian , LUECHOW, Andreas , WULF, Christian , FRANITZA, Till
IPC分类号： B23K26/14 , B23K26/70 , B23K26/082 , B23K26/142 , B23K26/16
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公开(公告)号：EP4100196A2
公开(公告)日：2022-12-14
申请号：EP21710404.1
申请日：2021-02-02
发明人： RYAN, Daniel J.
IPC分类号： B23K26/00 , B23K26/03 , B23K26/08 , B23K26/352 , B23K26/362 , B23K26/40
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公开(公告)号：EP4031379A1
公开(公告)日：2022-07-27
申请号：EP20775849.1
申请日：2020-09-18
IPC分类号： B41J2/44 , B41J2/475 , B23K26/064 , B23K26/12 , B23K26/21 , B23K26/38 , B23K26/382 , B23K26/70 , B23K37/00
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