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公开(公告)号：EP3927534A1
公开(公告)日：2021-12-29
申请号：EP20705715.9
申请日：2020-02-19
发明人： VERHEYEN, Tom
IPC分类号： B29D11/00 , B33Y10/00 , B29C64/112
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公开(公告)号：EP3927533A1
公开(公告)日：2021-12-29
申请号：EP20705714.2
申请日：2020-02-19
发明人： DE RONDE, Guus
IPC分类号： B29D11/00 , B33Y10/00 , B29C64/112
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3.发明公开
公开(公告)号：EP3427947A1
公开(公告)日：2019-01-16
申请号：EP17180620.1
申请日：2017-07-10
发明人： BISKOP, Joris
IPC分类号： B33Y10/00 , B29C64/112 , B29C64/245
摘要： A method for duplex printing a three-dimensional structure by depositing droplets of printing ink at least partially side by side and one above the other, comprising the following steps: depositing droplets of printing ink in a first printing step in order to build up an intermediate first pre-structure (14), depositing droplets of printing ink in a second printing step in order to build up an intermediate second pre-structure on at least one side of the first pre-structure (14), rotating the first pre-structure (14) and arranging the first pre-structure (14) on a support structure (2) in a rearrangement step between the first and the second printing step, characterized in that an extension (6) of the first pre-structure (14) is arranged on a carrier substructure (3) of the support structure (2) and a main body of the first pre-structure (14) is arranged on an deformation-control substructure (4) of the support structure (2). The present description further relates to a duplex printed three-dimensional structure as well as a duplex printer.
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公开(公告)号：EP2846982B1
公开(公告)日：2018-11-14
申请号：EP13719542.6
申请日：2013-04-29
IPC分类号： B29C64/209 , B29C64/393 , B29C64/264 , B29C64/245
CPC分类号： B33Y10/00 , B29C64/112 , B29C64/209 , B29C64/245 , B29C64/264 , B29C64/386 , B29C64/393 , B29K2101/00 , B29K2105/0058 , B33Y50/02 , B33Y80/00 , Y10T428/24851
摘要： The present invention relates to a method for printing a three-dimensional structure comprising the steps of providing structural parameters defining the shape of the three-dimensional structure in a first step, converting the structural parameters into an intensity image having multiple pixels which are arranged in a two-dimensional pattern and which comprises at least different intensities in a second step and controlling the print head in dependency of the intensity image in order to print the three-dimensional structure in a third step, wherein the print head moves to a certain position and deposits at least one droplet of printing material when processing a certain pixel and wherein the number of droplets and/or the amount of printing material deposited at the certain position by the print head is chosen in dependency of the intensity of the corresponding pixel.
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公开(公告)号：EP2943331B1
公开(公告)日：2018-06-27
申请号：EP14700222.4
申请日：2014-01-06
IPC分类号： B29D11/00
CPC分类号： G02B1/00 , B29C64/112 , B29D11/00423 , B29K2083/00 , B33Y10/00 , B33Y30/00 , B33Y80/00 , B41J11/002
摘要： The present inventions refers to a method for printing an optical element (11) comprising the steps of ejecting at least one droplet (6) of printing material comprising silicone towards a substrate (8) in a first step and curing the droplet deposited on the substrate in a second step.
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6.发明公开METHOD FOR PRINTING A THREE DIMENSIONAL STRUCTURE AND APPARATUS THEREFORE 审中-公开VERFAHREN ZUM DRUCKEN EINER DREIDIMENSIONALEN STRUKTUR UND VORRICHTUNGDAFÜR
公开(公告)号：EP3083197A1
公开(公告)日：2016-10-26
申请号：EP14816270.4
申请日：2014-12-19
IPC分类号： B29C67/00
CPC分类号： B29C64/40 , B29C64/112
摘要： Method for printing a three dimensional structure (1), wherein a first printing material being in a first state (11) is deposited onto a substrate (2) in a first step, wherein the first printing material is in a reversible manner at least partially transformable from being in the first state to being in a second state by a transformation means, wherein the deposited first printing material is transformed from being in the first state to being in the second state by the transformation means in a second step
摘要翻译： 印刷三维结构（1）的方法，其中在第一步骤中将处于第一状态（11）的第一印刷材料沉积到基底（2）上，其中第一印刷材料至少部分地以可逆的方式 通过变换装置可从第一状态转变为第二状态，其中，第二步骤中，沉积的第一打印材料通过转换装置从处于第一状态转变为第二状态
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7.发明公开METHOD FOR PROVIDING A LIGHT ASSEMBLY EMITTING LIGHT WITH A DESIRED COLOR TEMPERATURE AND SYSTEM FOR TESTING AND CORRECTING COLOR TEMPERATURES OF LIGHT ASSEMBLIES 审中-公开一种用于提供灯光系统用于发光以便进行测试所需的色温和SYSTEM和纠正光布局色温
公开(公告)号：EP2862013A1
公开(公告)日：2015-04-22
申请号：EP13730519.9
申请日：2013-06-13
CPC分类号： F21K9/90 , F21V9/08 , F21Y2113/13 , F21Y2115/10 , G01J3/505 , G01J2001/4252 , G02B5/22
摘要： The present invention refers to a method for providing a light assembly emitting light with a desired color temperature comprising the steps of providing a light source in a first step measuring the color temperature of the light source in a second step, comparing the measured color temperature with the desired color temperature in a third step and printing an optical compensation means for compensating differences between the measured color temperature and the desired color temperature in a fourth step, if the measured color temperature deviates from the desired color temperature.
摘要翻译： 本发明涉及一种方法，用于提供照明组件发射光具有期望色温包括：在第一步骤中提供的光源测量所述光源的色温在第二步骤中，所测量的色温与进行比较的步骤 在第三步骤和光学补偿的印刷所需的颜色温度的装置，用于补偿所测量的色温与期望的色温之间的差在第四步骤中，如果色温测量从期望的色温偏差。
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8.发明公开METHOD FOR PRINTING A THREE-DIMENSIONAL STRUCTURE WITH SMOOTH SURFACES AND PRINTED ARTICLE 审中-公开方法用于打印三维结构，表面光滑，印刷制品，
公开(公告)号：EP2846983A1
公开(公告)日：2015-03-18
申请号：EP13720940.9
申请日：2013-05-06
IPC分类号： B29C67/00
摘要： The present invention relates to a method for printing a three-dimensional structure with a smooth surface comprising the following steps of depositing multiple droplets of printing material at least partially side by side and one above the other and curing the deposited droplets by light irradiation to build up a three-dimensional pre-structure in a first step, and smoothing at least one surface of the three-dimensional pre-structure by targeted placement of compensation droplets in boundary areas of adjacent deposited droplets and/or in edges of the surface to be smoothed in a second step to build up the three-dimensional structure with a smooth surface.
摘要翻译： 本发明涉及一种用于打印的三维结构，其具有光滑的表面通过光照射而包括在沉积打印材料的多个液滴至少部分地并排和一个在另一个之上并固化沉积的液滴的以下步骤来建立 了一个三维预模型在第一步骤中，并且通过在相邻的沉积液滴的边界区域补偿液滴靶向放置平滑三维预模型中的至少一个表面和/或在该表面的边缘是 平滑在第二步骤中以建立三维结构，其具有光滑的表面。
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公开(公告)号：EP3927532A1
公开(公告)日：2021-12-29
申请号：EP20705077.4
申请日：2020-02-19
IPC分类号： B29D11/00 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B29C64/386 , B29C64/241 , B29C64/245 , B29C64/112 , B29C64/188 , B29C64/393
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公开(公告)号：EP3698958A1
公开(公告)日：2020-08-26
申请号：EP19158365.7
申请日：2019-02-20
发明人： DE RONDE, Guus
IPC分类号： B29D11/00 , B29C64/112 , B29C64/364 , B29C64/194
摘要： Method and inkjet printer for printing a three-dimensional optical component (2) with an inkjet printer (1), wherein the three-dimensional component (2) is built up inside the printer (1) in successive printing steps through a targeted placement of droplets (6) of printing ink at least partially side by side and one above the other, wherein at least one printing step (P) is followed by an evacuation step (E) during which a bell jar (7) is lowered over the printed structure (2) and a defined atmosphere is provided inside the bell jar (7).
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