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1. 发明授权

EP3086179B1 CURING OF PHOTO-CURABLE PRINTING PLATES WITH FLAT TOPS OR ROUND TOPS 有权转让
公开(公告)号：EP3086179B1
公开(公告)日：2020-09-23
申请号：EP16001157.3
申请日：2009-05-25
申请人： Esko-Graphics Imaging GmbH
发明人： Sievers, Wolfgang
IPC分类号： G03F7/20

2. 发明授权

EP1674930B1 Stitching prevention in multibeam imaging for exposing printing plates 失效转让
标题翻译：在多光束曝光法的印版成像无缝
公开(公告)号：EP1674930B1
公开(公告)日：2011-02-09
申请号：EP05027151.9
申请日：2005-12-13
申请人： Esko-Graphics Imaging GmbH
发明人： Klein, Thomas , Sievers, Wolfgang
IPC分类号： G03F7/20
CPC分类号： G03F7/24 , B41C1/05 , G03F7/2055 , G06K2215/111
摘要： A method of exposing imaging data (542) onto a sensitized medium (550) including exposing K sets (380, 480) of N of tracks (1, 2, 3, 4) onto the medium according to a corresponding part of imaging data, each successive set being a pixel distance apart in a fast scan direction (301, 401). The method further includes exposing L sets (390, 490) of N tracks onto the medium with an offset of M pixels in a slow scan direction (302, 402) substantially perpendicular to the fast scan direction, according to a second corresponding part of imaging data. The method includes repeating alternately exposing K sets and L sets of N tracks until the complete medium is exposed along the fast scan direction. During or after the alternately exposing K sets and L sets, there is progression in the slow scan direction such that after exposing the complete length of N tracks of exposed pixels, the next N tracks match along the medium at the start of the next N tracks.

3. 发明公开

EP1920923A3 Reducing back-reflection during ablative imaging 失效
标题翻译： Ablationsbildgebung在背反射减少
公开(公告)号：EP1920923A3
公开(公告)日：2009-11-04
申请号：EP07075974.1
申请日：2007-11-12
申请人： Esko-Graphics Imaging GmbH
发明人： Andresen, Jürgen , Sievers, Wolfgang
IPC分类号： B41C1/05 , B41C1/18
CPC分类号： B41C1/05 , B41C1/18
摘要： A method includes exposing a plate on a support surface (103) of an imager using one or more laser beams, the exposing while there is a metallic screen (301) structure located on the support surface (103) between the plate and the support surface (103) such that the amount of back-reflected radiation is reduced compared to the plate being placed directly on the support structure with no screen (301) between the plate and support surface. An apparatus includes the combination of a base material having the support surface and the metallic screen structure thereon.

4. 发明公开

EP3086179A1 CURING OF PHOTO-CURABLE PRINTING PLATES WITH FLAT TOPS OR ROUND TOPS 有权转让
标题翻译： ÄRUNGVONLICHTHÄRTBARENDRUCKPLATTEN MIT FLACHEN OBERSEITEN ODER RUNDEN OBERSEITEN
公开(公告)号：EP3086179A1
公开(公告)日：2016-10-26
申请号：EP16001157.3
申请日：2009-05-25
申请人： Esko-Graphics Imaging GmbH
发明人： Sievers, Wolfgang
IPC分类号： G03F7/20
摘要： The present invention concerns a method of curing a digital printing plate made of or having photo-curable material, e.g. ultraviolet-curable material thereon, the method comprising:
producing light energy at a wavelength or wavelengths suitable for curing in part the photo-curable material on the printing plate using a light exposure capable of generating at least a first illumination intensity and a second illumination intensity, the second illumination intensity being higher than the first illumination intensity; and
curing in part the photo-curable material by the first illumination intensity or the second illumination intensity,
such that curing can produce printing features on the plate to have flat tops at the second illumination intensity or round tops at the first illumination intensity according to the illumination intensity output by the light exposure unit.
摘要翻译：本发明涉及一种固化由光固化材料制成或具有光固化材料的数字印版的方法，例如，紫外线固化材料，其方法包括：使用能够产生至少第一照明强度和第二照明强度的光曝光来产生适合于部分固化印刷版上的光固化材料的波长或波长的光能所述第二照明强度高于所述第一照明强度; 并且通过第一照明强度或第二照明强度部分地固化光固化材料，使得固化可以在板上产生印刷特征，以在第二照明强度下具有平坦的顶部，或者根据第一照明强度在第一照明强度下具有圆顶由曝光单元输出的照明强度。

5. 发明授权

EP1674931B1 Beam illumination system and method for producing printing plates 失效转让
标题翻译：曝光系统和方法用于制造印刷版的
公开(公告)号：EP1674931B1
公开(公告)日：2015-07-22
申请号：EP05027152.7
申请日：2005-12-13
申请人： Esko-Graphics Imaging GmbH
发明人： Sievers, Wolfgang
IPC分类号： G03F7/20 , B41C1/10
CPC分类号： G03F7/203 , B23K26/0613 , B23K26/0626 , B41C1/05 , B41M5/24

6. 发明授权

EP1480441B1 Method and apparatus for multi-track imaging using single-mode beams and diffraction-limited optics 有权
$Method and apparatus for multi-track imaging using single-mode beams and diffraction-limited optics$
标题翻译：采用单模光束和衍射受限光学器件的方法和装置的多成像
公开(公告)号：EP1480441B1
公开(公告)日：2008-11-12
申请号：EP04076432.6
申请日：2004-05-14
申请人： Esko-Graphics Imaging GmbH
发明人： Sievers, Wolfgang
IPC分类号： H04N1/191 , G02B26/12
CPC分类号： B41J2/451 , B41J2/465 , B41J2/473 , G02B26/0833 , G02B27/0037 , G02B27/4227 , H04N1/06 , H04N1/0607 , H04N1/0635 , H04N1/0664 , H04N1/1135 , H04N1/1911

7. 发明公开

EP1920923A2 Reducing back-reflection during ablative imaging 失效
标题翻译： Reduktion derRückreflexionwährendder Ablationsbildgebung
公开(公告)号：EP1920923A2
公开(公告)日：2008-05-14
申请号：EP07075974.1
申请日：2007-11-12
申请人： Esko-Graphics Imaging GmbH
发明人： Andresen, Jürgen , Sievers, Wolfgang
IPC分类号： B41C1/05 , B41C1/18
CPC分类号： B41C1/05 , B41C1/18
摘要： A method includes exposing a plate on a support surface (103) of an imager using one or more laser beams, the exposing while there is a metallic screen (301) structure located on the support surface (103) between the plate and the support surface (103) such that the amount of back-reflected radiation is reduced compared to the plate being placed directly on the support structure with no screen (301) between the plate and support surface. An apparatus includes the combination of a base material having the support surface and the metallic screen structure thereon.
摘要翻译：一种方法包括使用一个或多个激光束将平板暴露在成像器的支撑表面（103）上，暴露于位于板和支撑表面之间的支撑表面（103）上的金属屏（301）结构（103），使得与在板和支撑表面之间没有丝网（301）的直接放置在支撑结构上的板相比，反射辐射的量减少。一种装置包括具有支撑表面的基材和其上的金属丝网结构的组合。

8. 发明公开

EP2508948A3 UV curing creating flattop and roundtop structures on a single printing plate 有权
标题翻译： UV固化，以产生在单个印刷版具有平坦或圆形的顶部结构
公开(公告)号：EP2508948A3
公开(公告)日：2016-05-25
申请号：EP12163522.1
申请日：2012-04-10
申请人： Esko-Graphics Imaging GmbH
发明人： Klein, Thomas , Sievers, Wolfgang
IPC分类号： G03F7/20 , B41C1/05
CPC分类号： B41C1/05 , B33Y10/00 , G03F1/76 , G03F7/202 , G03F7/2022 , G03F7/203 , G03F7/2053
摘要： A method of imaging a printing plate and curing the printing plate made of or having photocurable material that includes an ablatable mask. In one embodiment, the method comprises imaging the ablatable mask with a first portion of imaging data to produce a partially imaged uncured plate. Imaging data includes the first portion and a second portion of imaging data. The method includes curing the partially imaged uncured plate using UV with a first set of parameters to produce a partially cured plate with a partially ablated mask thereon, the curing arranged for producing flat tops, imaging the partially ablated mask on the partially cured plate with the second portion of imaging data to produce a totally imaged partially cured plate, and curing the totally imaged partially cured plate with a second set of one or more curing parameters to produce a totally cured plate to produce round tops.
摘要翻译：成像的印刷板和固化制成的印刷版或具有光固化性的材料做的方法，包括在可烧蚀掩模。在一个实施方案中，该方法包括：成像用的成像数据的第一部分的可烧蚀掩模，以产生部分成像未固化的板。成像数据包括第一部分和成像数据的第二部分。该方法包括在固化使用UV带的第一组的参数，以产生具有在其上的部分烧蚀掩模的部分固化的板，安排生产平顶，成像在与部分固化的板的部分烧蚀掩模固化的部分成像的未固化的板成像数据的第二部分，以产生一个完全成像的部分固化的板，以及与第二组的一种或多种固化参数固化完全成像的部分固化的板，以产生完全固化的板，以产生圆顶部。

9. 发明公开

EP2317387A3 Curing of photo-curable printing plates with flat tops or round tops by variable speed exposure 有权转让
标题翻译：通过暴露与变速装置具有平坦或圆形的浮雕壳光固化印刷板的固化
公开(公告)号：EP2317387A3
公开(公告)日：2011-08-03
申请号：EP10189452.5
申请日：2010-10-29
申请人： Esko-Graphics Imaging GmbH
发明人： Sievers, Wolfgang
IPC分类号： G03F7/20 , G03F7/24
CPC分类号： G03F7/2012 , G03F7/2014 , G03F7/2022 , G03F7/24
摘要： An apparatus for curing a printing plate made of or having photo-curable material, a method of curing such a printing plate, and a printing plate cured by the method. One embodiment of the method includes curing a printing plate made of or having photo-curable material thereon. The method includes producing light energy on part of the printing plate using a light exposure unit, including relative motion between the light energy and the plate in a transverse direction at a changeable period of repetition, such that curing can produce printing features on the plate that can be switched to have either flat tops or round tops according to the period of repetition.

10. 发明公开

EP2128702A1 Curing of photo-curable printing plates with flat tops or round tops 有权
标题翻译： OberteilHärtungvonlichthärtbarenDruckplatten mit flachem oder rundem Oberteil
公开(公告)号：EP2128702A1
公开(公告)日：2009-12-02
申请号：EP09161037.8
申请日：2009-05-25
申请人： Esko-Graphics Imaging GmbH
发明人： Sievers, Wolfgang
IPC分类号： G03F7/20
CPC分类号： G21K5/02 , G03F7/201
摘要： An apparatus for curing a printing plate made of or having photo-curable material, a method of curing such a printing plate, and a printing plate cured by the method. One embodiment of the method includes curing a printing plate made of or having photo-curable material thereon. The method includes producing light energy on part of the printing plate using a light exposure unit capable of generating at least a first illumination intensity and a second illumination intensity, such that curing can produce printing features on the plate that can be switched to have either flat tops or round tops according to the illumination intensity output by the light exposure unit.
摘要翻译：用于固化由光固化材料制成或具有光固化材料的印版的设备，固化该印版的方法和通过该方法固化的印版。该方法的一个实施方案包括固化由其上制备或具有光固化材料的印版。该方法包括使用能够产生至少第一照明强度和第二照明强度的曝光单元在印版的一部分上产生光能，使得固化可以在印版上产生可被切换为具有平坦的印刷特征根据由曝光单元输出的照明强度，顶部或圆顶。

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