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51. 发明授权

EP2807030B1 CONTINUOUS JET PRINTING OF A FLUID MATERIAL 有权
标题翻译：流体材料的连续喷射印刷
公开(公告)号：EP2807030B1
公开(公告)日：2017-04-26
申请号：EP13703905.3
申请日：2013-01-23
申请人： Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO
发明人： HOUBEN, René Jos , BROUWERS, Leonardus Antonius Maria , RIJFERS, Andries , KOLDEWEIJ, Robin Bernardus Johannes
IPC分类号： B41J2/03 , B41J2/07
CPC分类号： B41J2/03 , B41J2/07 , B41J2/1433

52. 发明公开

EP2379310A1 METHOD AND APPARATUS FOR LAYERWISE PRODUCTION OF A 3D OBJECT 有权转让
标题翻译：方法和设备的3D对象的电影生产门路
公开(公告)号：EP2379310A1
公开(公告)日：2011-10-26
申请号：EP09775350.3
申请日：2009-12-18
申请人： Nederlandse Organisatie voor Toegepast -Natuurwetenschappelijk Onderzoek TNO
发明人： VERMEER, Adrianus Johannes Petrus Maria , MAALDERINK, Herman Hendrikus , JAMAR, Jacobus Hubertus Theodoor , RIJFERS, Andries , VAES, Mark Herman Else
IPC分类号： B29C67/00
CPC分类号： B29C64/129
摘要： A system and method of layerwise production of a tangible object (5), they system comprising a construction shape (6) to form a liquid layer to be brought in contact with the tangible object; solidifying means (9) for solidifying a predetermined area of a layer (10) of the liquid (3), so as to obtain a solid layer (14) of the tangible object (5), the solid layer thus having a predetermined shape, separating means (18; 19′; 19″) for separating said solid layer from said construction shape; moving means (18) for moving, relative to one another, the construction shape (6) to a predetermined position relative to the tangible object (5), for carrying out a successive such method cycle for solidifying a predetermined area of a successive such liquid layer; the system is arranged to provide a limited volume of liquid adhered to the construction shape to form a liquid layer of limited height that does not contact the tangible object; wherein said moving of said construction shape and said solidifying of said predetermined area are carried out to take place simultaneously.

53. 发明公开

EP2217444A1 DROPLET BREAK-UP DEVICE 有权
标题翻译：液滴破碎装置
公开(公告)号：EP2217444A1
公开(公告)日：2010-08-18
申请号：EP08847522.3
申请日：2008-11-10
申请人： Nederlandse Organisatie voor Toegepast -Natuurwetenschappelijk Onderzoek TNO
发明人： RIJFERS, Andries , HOUBEN, René Jos , BROUWERS, Leonardus Antonius Maria
IPC分类号： B41J2/03
CPC分类号： B41J2/03 , B41J2202/15
摘要： The invention relates to a droplet break up device comprising: a chamber (2) for containing a printing liquid (3) comprising a bottom plate (4); a pump for pressurizing the printing liquid; an outlet channel (5) having a central axis, provided in said chamber for ejecting the printing liquid; and an actuator (7) for breaking up a fluid jetted out of the -outlet channel. The actuator is provided around the outlet channel, arranged to symmetrically impart a pressure pulse central to the outlet channel axis. Accordingly, smaller droplets can be delivered at higher frequencies.
摘要翻译：本发明涉及一种液滴分解装置，其包括：用于容纳包括底板（4）的印刷液体（3）的腔室（2）; 用于加压印刷液体的泵; 具有中心轴线的出口通道（5），设置在所述腔室中用于喷射印刷液体; 以及致动器（7），用于打破从出口通道喷出的流体。致动器设置在出口通道周围，布置成对称地将出口通道轴线的中心施加压力脉冲。因此，较小的液滴可以以较高的频率输送。

55. 发明公开

EP3811395A1 PLASMA SOURCE AND METHOD OF OPERATING THE SAME 有权
公开(公告)号：EP3811395A1
公开(公告)日：2021-04-28
申请号：EP19743074.7
申请日：2019-06-20
申请人： Nederlandse Organisatie voor toegepast- natuurwetenschappelijk Onderzoek TNO
发明人： CREYGHTON, Yves Lodewijk Maria , RIJFERS, Andries
IPC分类号： H01J37/32 , H05H1/24 , C23C16/54 , C23C16/513 , C23C16/455

56. 发明公开

EP3212406A1 PRINT HEAD FOR PRINTING A SUSPENSION FLUID COMPRISING PARTICLES, PRINTING APPARATUS AND METHOD. 审中-公开
标题翻译：用于印刷包含颗粒的悬浮液的印刷头，印刷设备和方法。
公开(公告)号：EP3212406A1
公开(公告)日：2017-09-06
申请号：EP15818098.4
申请日：2015-10-29
申请人： Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO
发明人： RIJFERS, Andries , HOUBEN, René Jos , KOLDEWEIJ, Robin Bernardus Johannes
IPC分类号： B41J2/14
CPC分类号： B41J2/14 , A23P30/20 , A23P2020/253 , A23V2002/00 , B29C64/112 , B41J2202/11 , B41J2202/12
摘要： The invention is directed at a print head for printing a suspension fluid. The print head comprises a nozzle having one or more nozzle outlets for allowing the suspension fluid to be ejected from the nozzle, a flow path including a supply channel for supplying the suspension fluid to the one or more nozzle outlets, and a supply pump for establishing a flow within the flow path. The nozzle further comprises an actuator for imparting pressure fluctuations on the suspension fluid at the one or more nozzle outlets for generating a stream of droplets therefrom. The flow path further comprises a shear section for locally increasing the shear rate at least at a location in the flow path upstream of the one or more nozzle outlets. The flow path further includes a return channel for allowing excess fluid not ejected from the nozzle to flow away from the one or more nozzle outlets. The shear section is configured to locally increase the shear rate to be larger than a shear rate obtained near at least one of the one or more nozzle outlets. The invention is further directed at a printing apparatus, a method of printing, and a method of manufacturing a print head.
摘要翻译：本发明针对用于印刷悬浮液的印刷头。打印头包括具有一个或多个喷嘴出口的喷嘴，用于允许悬浮流体从喷嘴喷出，流动路径包括用于将悬浮流体供应到一个或多个喷嘴出口的供应通道，以及供应泵，用于建立流动路径内的流动。喷嘴还包括致动器，用于在一个或多个喷嘴出口处对悬浮流体施加压力波动，以从其中产生液滴流。流动路径还包括剪切部分，用于至少在一个或多个喷嘴出口上游的流动路径中的位置局部地增加剪切速率。流动路径还包括返回通道，用于允许从喷嘴不喷射的过量流体从一个或多个喷嘴出口流出。剪切部分被配置成局部地增加剪切速率，使其大于在一个或多个喷嘴出口中的至少一个附近获得的剪切速率。本发明还涉及打印设备，打印方法和制造打印头的方法。

57. 发明授权

EP2914411B1 METHOD AND APPARATUS FOR MAKING TANGIBLE PRODUCTS BY LAYERWISE MANUFACTURING 有权
标题翻译：方法和设备的有形产品的逐层WAY制造生产
公开(公告)号：EP2914411B1
公开(公告)日：2016-11-30
申请号：EP13795878.1
申请日：2013-10-30
申请人： Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO
发明人： HOUBEN, René, Jos , BROUWERS, Leonardus, Antonius, Maria , RIJFERS, Andries , FEENSTRA, Frits, Kornelis
IPC分类号： B29C67/00
CPC分类号： B29C67/0081 , B22F3/10 , B22F3/24 , B22F7/02 , B22F2003/247 , B29C64/106 , B29C64/112 , B29C64/141 , B29C64/165 , B29C64/20 , B29C67/0055 , B29C67/0074 , B29C67/0085 , B29L2031/772 , B33Y10/00 , B33Y30/00

58. 发明公开

EP2643147A2 INTERCONNECT STRUCTURE AND METHOD FOR PRODUCING SAME 审中-公开
标题翻译： VERBINDUNGSSTRUKTUR UND VERFAHREN ZU IHRER HERSTELLUNG
公开(公告)号：EP2643147A2
公开(公告)日：2013-10-02
申请号：EP11791639.5
申请日：2011-11-24
申请人： Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO
发明人： OOSTERHUIS, Gerrit , MAALDERINK, Herman Hendrikus , RIJFERS, Andries , HOUBEN, René Jos , VAN DER ZON, Clemens Maria Bernardus , BROUWERS, Leonardus Antonius Maria
IPC分类号： B29C67/00 , B29L31/30 , B29L31/34
CPC分类号： H01R12/71 , B29C64/124 , B29L2031/3061 , B29L2031/3425 , B33Y80/00 , H01L23/538 , H01L2924/0002 , H01R43/26 , H05K1/0284 , H05K3/0014 , H05K3/10 , H05K2203/072 , Y10T29/49208 , H01L2924/00
摘要： There is provided a three-dimensional interconnect structure for micro- electronic devices and a method for producing such an interconnect structure. The method comprises a step wherein a backbone structure 100 is manufactured using an additive layer-wise manufacturing process 310. The backbone structure 100 comprises a three-dimensional cladding skeleton 104 and a support structure 101. The cladding skeleton comprises layered freeform skeleton parts 105 that will form the electric interconnections between the electric contacts of the interconnect structure after a conductive material 202 is applied on the backbone structure 100. The support structure 101 supports the layered freeform skeleton parts 105. Parts 306 of the support structure 10 may be removed to isolate and/or expose the electric interconnections 205. The cladding skeleton can be embedded by an insulating material 303 for providing a further support.
摘要翻译：提供了用于微电子器件的三维互连结构以及用于制造这种互连结构的方法。该方法包括一个步骤，其中使用附加层制造工艺310制造骨架结构100.骨架结构100包括三维包覆骨架104和支撑结构101.包层骨架包括层状自由形骨架部分105，将导电材料202施加在骨架结构100上之后，将形成互连结构的电触头之间的电互连。支撑结构101支撑分层的自由形骨架部分105.支撑结构101的部分306可以被去除以隔离和/或暴露电互连205.包层骨架可以被绝缘材料303嵌入以提供另外的支撑。

59. 发明授权

EP2217444B1 DROPLET BREAK-UP DEVICE 有权
公开(公告)号：EP2217444B1
公开(公告)日：2012-07-25
申请号：EP08847522.3
申请日：2008-11-10
申请人： Nederlandse Organisatie voor Toegepast -Natuurwetenschappelijk Onderzoek TNO
发明人： RIJFERS, Andries , HOUBEN, René Jos , BROUWERS, Leonardus Antonius Maria
IPC分类号： B41J2/03
CPC分类号： B41J2/03 , B41J2202/15
摘要： The invention relates to a droplet break up device comprising: a chamber (2) for containing a printing liquid (3) comprising a bottom plate (4); a pump for pressurizing the printing liquid; an outlet channel (5) having a central axis, provided in said chamber for ejecting the printing liquid; and an actuator (7) for breaking up a fluid jetted out of the -outlet channel. The actuator is provided around the outlet channel, arranged to symmetrically impart a pressure pulse central to the outlet channel axis. Accordingly, smaller droplets can be delivered at higher frequencies.

60. 发明公开

EP2404220A1 ILLUMINATION SYSTEM FOR USE IN A STEREOLITHOGRAPHY APPARATUS 有权转让
标题翻译：用于立体成像设备的照明系统
公开(公告)号：EP2404220A1
公开(公告)日：2012-01-11
申请号：EP10708397.4
申请日：2010-03-08
申请人： Nederlandse Organisatie voor Toegepast -Natuurwetenschappelijk Onderzoek TNO
发明人： JAMAR, Jacobus, Hubertus, Theodoor , MAALDERINK, Herman, Hendrikus , RIJFERS, Andries , KRUIZINGA, Borgert , KOOISTRA, Jentske, D.
IPC分类号： G03F7/20 , B29C67/00
CPC分类号： G03F7/70416 , B29C64/135 , B29C64/20 , G03F7/70391
摘要： The invention concerns an illumination system (30) for use in a stereolithography apparatus (1), comprising a planar support supporting a two dimensional array (32) of individually controllable wide-angle light- emitting diodes (LEDs) (34); and a multilens projector array (40, 42) arranged relative to the array, and adapted to project a focussed image of the LEDs onto a work area (16). The multilens projector array is arranged to project light from the LED array having a light emitting edge area image spot size which is smaller than or equal to a light emitting central area image spot size.
摘要翻译：本发明涉及一种用于立体光刻设备（1）的照明系统（30），包括支撑独立可控广角发光二极管（LED）（34）的二维阵列（32）的平面支撑件; 以及相对于阵列布置的多透镜投影仪阵列（40,42），并适于将LED的聚焦图像投影到工作区域（16）上。多透镜投影仪阵列布置成投射来自具有小于或等于发光中心区域图像光斑尺寸的光发射边缘区域图像光斑尺寸的LED阵列的光。

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