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1. 发明授权

US10981394B2 Method for printing a varying pattern of landing zones on a substrate by means of ink-jet printing 有权
公开(公告)号：US10981394B2
公开(公告)日：2021-04-20
申请号：US16348038
申请日：2017-11-09
申请人： PLASTIC LOGIC GMBH , NOTION SYSTEMS GMBH
发明人： Andreas Döbelt , Rolf Schneider , Jan Schönefeld , Michael Doran
IPC分类号： B41J2/21 , B41J2/045 , B41J25/00
摘要： The object of the invention, which relates to a method for printing a substrate by means of inkjet printing, is to enable precise printing of a landing point matrix, which is displaced, rotated, or distorted, particularly not linearly distorted, as compared to an ideally orthogonal landing point matrix, with less complexity. Said object is achieved in that the lateral resolution is selected to be large enough that the smallest distance between nozzle lines is less than the minimum distance between the landing zone rows, and that, with a variation, specified by the substrate, of the distance of adjacent landing zone rows between various landing zone lines (distortion), the position of the landing zones of a landing zone line is determined relative to the nozzle lines and consequently only the printhead nozzles having a nozzle line intersecting a landing zone are actuated according to a nozzle actuation scheme and the corresponding landing zone type.

2. 发明申请

US20160001412A1 Surface Machining Device 审中-公开
标题翻译：表面加工装置
公开(公告)号：US20160001412A1
公开(公告)日：2016-01-07
申请号：US14769403
申请日：2014-02-19
申请人： NOTION SYSTEMS GMBH
发明人： Jan Schoenefeld , Jens Muenkel , Michael Doran , Carsten Schimansky
IPC分类号： B23Q17/22 , B23Q7/00 , G05B19/418 , B23Q15/26
摘要： The invention relates to a surface machining device comprising a substrate support for receiving a substrate to be machined, a machining unit which can be moved relative to the substrate support along a first and a second movement axis, a position detecting unit for ascertaining the orientation of the substrate, and a control unit for controlling the movement of the machining unit dependent on the orientation of the substrate on the substrate support. The aim of the invention is to provide a surface machining device which can be produced in a compact manner and which allows a precise machining of the surface of the substrate to be machined in an inexpensive manner regardless of the position of the substrate on the substrate support. This is achieved in that the machining unit can be pivoted relative to the substrate support, in particular about a height axis which extends perpendicularly to the plane formed by the first and second movement axis.
摘要翻译：本发明涉及一种表面加工装置，其包括用于接收待加工基板的基板支撑件，可沿着第一和第二移动轴线相对于基板支撑件移动的加工单元，位置检测单元，用于确定基板和控制单元，用于根据基板支撑件上的基板的取向来控制加工单元的移动。本发明的目的是提供一种能够以紧凑的方式制造的表面加工装置，并且允许以便宜的方式精确地加工要加工的基板的表面，而不管基板在基板支撑件上的位置如何。这是通过加工单元相对于基板支撑件枢转的，特别是围绕垂直于由第一和第二移动轴线形成的平面延伸的高度轴线来实现的。

3. 发明授权

US10717165B2 Surface machining device 有权
公开(公告)号：US10717165B2
公开(公告)日：2020-07-21
申请号：US14769403
申请日：2014-02-19
申请人： Notion Systems GmbH
发明人： Jan Schoenefeld , Jens Muenkel , Michael Doran , Carsten Schimansky
IPC分类号： B23Q17/22 , B41J25/00 , B41J3/28 , B23Q7/00 , B23Q15/26 , G05B19/418
摘要： The invention relates to a surface machining device comprising a substrate support for receiving a substrate to be machined, a machining unit which can be moved relative to the substrate support along a first and a second movement axis, a position detecting unit for ascertaining the orientation of the substrate, and a control unit for controlling the movement of the machining unit dependent on the orientation of the substrate on the substrate support. The aim of the invention is to provide a surface machining device which can be produced in a compact manner and which allows a precise machining of the surface of the substrate to be machined in an inexpensive manner regardless of the position of the substrate on the substrate support. This is achieved in that the machining unit can be pivoted relative to the substrate support, in particular about a height axis which extends perpendicularly to the plane formed by the first and second movement axis.

4. 发明申请

US20190143489A1 HOLDING DEVICE FOR HOLDING PRINTED CIRCUIT BOARDS AND THE LIKE 审中-公开
公开(公告)号：US20190143489A1
公开(公告)日：2019-05-16
申请号：US16189556
申请日：2018-11-13
申请人： NOTION SYSTEMS GMBH
发明人： Jens Münkel , Jan Schönefeld , Michael Doran
IPC分类号： B25B11/00 , H05K3/00
摘要： The invention relates to a holding device for holding substrates such as printed circuit boards, metal sheets, foils or the like, comprising a suction surface, the suction surface having a plurality of suction nozzles and the suction nozzles being subjected to a negative pressure relative to the ambient pressure by means of a device providing negative pressure for providing a holding force for one or more substrates, wherein the device providing negative pressure provides negative pressure, such that the ratio of the cumulated drop in pressure of all suction nozzles to the cumulated drop in pressure of all suction nozzles and supply lines of the suction nozzles up to the device providing negative pressure is greater than 0.25%, in particular greater than 1%, preferably greater than 25%, in particular greater than 35%, preferably greater than 40%.

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