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1.发明申请Method and apparatus for producing a security feature on a printing form, imaging device for producing a security feature, machine for processing material, security feature, printing form and printed product 审中-公开用于在打印表单上生成安全特征的方法和装置，用于产生安全特征的成像装置，用于处理材料的机器，安全特征，打印形式和打印产品公开(公告)号：US20080019754A1
公开(公告)日：2008-01-24
申请号：US11880159
申请日：2007-07-20
IPC分类号： B41J11/44
CPC分类号： B41J11/44 , B41J13/0027 , B42D25/29 , B42D25/30 , B42D2035/16
摘要： A method for producing a security feature on a printing form includes providing an imaging device, particularly a laser device, having a feed, and varying the feed of the imaging device to produce the security feature on the printing form. The variation of the feed can be carried out periodically or randomly, for example, and produces a light-dark pattern as a visual impression. The security feature can only be reproduced with knowledge of the feed variation. An apparatus for carrying out the method, an imaging device, a printing machine including the apparatus, and a printing form and printed product produced thereby are also provided.
摘要翻译： 用于在打印表单上生成安全特征的方法包括提供具有馈送的成像装置，特别是激光装置，并且改变成像装置的馈送以在打印形式上产生安全特征。 进料的变化可以周期地或随机地进行，例如，并产生作为视觉印象的浅黑色图案。 只有通过饲料变化的知识才能重现安全特征。 还提供了一种用于执行该方法的设备，成像设备，包括该设备的打印机，以及由此生产的打印形式和印刷产品。
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公开(公告)号：US06836282B2
公开(公告)日：2004-12-28
申请号：US09911206
申请日：2001-07-23
申请人： Bernd Vosseler , Bernard Beier , Uwe Ernst
发明人： Bernd Vosseler , Bernard Beier , Uwe Ernst
IPC分类号： B41J2435
CPC分类号： B41J2/451 , B41C1/1075 , B41J2/442 , B41J2/47
摘要： A device for spotwise imaging printing surfaces includes a laser light source producing at least one laser beam movable relative to a printing surface, the laser beam defining an image spot on the printing surface, the laser beam having a laser power. A laser control varies the laser power or an exposure time as a function of a distance of the laser light source from the image spot.
摘要翻译： 用于点样成像打印表面的装置包括产生相对于打印表面可移动的至少一个激光束的激光源，激光束在打印表面上限定图像斑点，激光束具有激光功率。 激光控制根据激光光源与图像点的距离来改变激光功率或曝光时间。
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3.发明授权公开(公告)号：US07735421B2
公开(公告)日：2010-06-15
申请号：US12363301
申请日：2009-01-30
申请人： Bernd Vosseler
发明人： Bernd Vosseler
摘要： Reusable printing forms and thermal image setting on the printing forms is optimized in terms of performance. A method for manufacturing the printing form, in particular a rewritable printing form, having a thermally insulating layer, is distinguished by the fact that the thermally insulating layer is produced by the configuration of individual layers to form a layer sequence as a multilayer system. A printing form which is manufactured by the method according to the invention can have images set on it with a low power image setting device, as it is possible to effectively prevent heat from dissipating in an undesirably pronounced manner, for example into a metallic carrier.
摘要翻译： 在打印表单上的可重复使用的打印形式和热图像设置在性能方面进行了优化。 制造具有隔热层的印刷形式，特别是可重写印刷形式的方法的特征在于，隔热层是通过各层的构造制成的，以形成层序作为多层体系。 通过根据本发明的方法制造的打印形式可以具有用低功率图像设置装置设置的图像，因为可以有效地防止热以不期望的显着方式散发，例如进入金属载体。
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公开(公告)号：US07704590B2
公开(公告)日：2010-04-27
申请号：US11058039
申请日：2005-02-15
IPC分类号： B41M5/00
CPC分类号： B41N1/08 , B41C1/10 , B41N1/14 , Y10T428/24802
摘要： Imageable printing forms are irradiated by radiant energy corresponding to the image information, the energy being absorbed in the printing form. The energy coupled in this manner is available for patterning the printing form surface. A printing form having a plurality of substantially planar functional zones, which have at least one informational zone that is modifiable in accordance with image information and an absorption zone for absorbing energy from a radiation is distinguished in that a buffer zone is provided which differs at least partially from the absorption zone, receives energy from the absorption zone, and releases energy to the informational zone.
摘要翻译： 通过与图像信息对应的辐射能量照射可成像的打印形式，能量以打印形式被吸收。 以这种方式耦合的能量可用于图案化印刷形式表面。 具有多个基本上平面的功能区的打印形式具有至少一个根据图像信息可修改的信息区和用于从辐射吸收能量的吸收区的区别在于提供缓冲区，其至少不同 从吸收区部分地接收来自吸收区的能量，并将能量释放到信息区。
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5.发明授权Image-recording device for a printing form, having an array of VCSEL light sources 有权具有VCSEL光源阵列的用于打印形式的图像记录装置公开(公告)号：US06798438B2
公开(公告)日：2004-09-28
申请号：US10072590
申请日：2002-02-06
申请人： Bernard Beier , Bernd Vosseler
发明人： Bernard Beier , Bernd Vosseler
IPC分类号： B41J245
CPC分类号： B41J2/451 , H01S5/4012
摘要： A device for recording images on a printing form, including an array of light sources and imaging optics for generating (n×m) imaging spots on a printing form, which is distinguished by the array of light sources including an array of mutually independently controllable VCSEL light sources. One specific imaging spot may be formed on the printing form by combining the light emitted by a subarray of the VCSEL light sources. Due to the advantageous beam properties of VCSEL light sources, such as the small divergence and negligible astigmatism, the device for recording images on printing forms is especially advantageous for use in a printing-form imaging unit or in a print unit.
摘要翻译： 一种用于在打印形式上记录图像的装置，包括用于在打印形式上产生（nxm）成像点的光源阵列和成像光学元件，其由包括相互独立可控的VCSEL光源阵列的光源阵列区分开 。 通过组合由VCSEL光源的子阵列发射的光，可以在打印形式上形成一个特定成像光点。 由于VCSEL光源的有利的光束特性，例如小的发散和可忽略的像散，用于在打印形式上记录图像的装置对于在打印形式的成像单元或打印单元中使用是特别有利的。
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公开(公告)号：US06779444B2
公开(公告)日：2004-08-24
申请号：US10210663
申请日：2002-08-01
IPC分类号： B41C1045
摘要： A process for producing a printing form includes forming a multiplicity of blind holes opening into a surface of a spatial or three-dimensional structure of the printing form, the blind holes serving for receiving a medium therein, and providing a propellant in the printing form for assisting in expelling the medium from the blind holes. A printing form produced by the process is also provided.
摘要翻译： 一种用于生产印刷形式的方法，包括形成多个盲孔，该盲孔通向打印形式的空间或三维结构的表面，用于在其中接收介质的盲孔，并以打印形式提供推进剂 协助从盲孔排出介质。 还提供了由该方法生产的印刷形式。
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公开(公告)号：US07709185B2
公开(公告)日：2010-05-04
申请号：US11728055
申请日：2007-03-23
摘要： In a method for imaging a lithographic printing form, subareas of a surface of the lithographic printing form which are covered by amphiphilic molecules, are exposed to electromagnetic radiation. Following the exposure and before printing from the lithographic printing form, the subareas are treated with at least one complex-forming substance, so that a lithographic printing area structured into hydrophilic and hydrophobic regions is obtained.
摘要翻译： 在用于成像平版印刷形式的方法中，由两亲分子覆盖的平版印刷版表面的子区域暴露于电磁辐射。 在曝光之后并且在从平版印刷形式印刷之前，用至少一种复合物形成物质处理子区域，从而获得构成亲水和疏水区域的平版印刷区域。
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公开(公告)号：US20090274298A1
公开(公告)日：2009-11-05
申请号：US12503294
申请日：2009-07-15
CPC分类号： G06K19/086 , B32B37/24 , B32B2305/22 , B32B2425/00 , B42D25/00 , B42D25/29 , Y10T156/10 , Y10T156/1089 , Y10T428/24802
摘要： A security feature is produced on a flat substrate, e.g. on paper or board. Particles—forming a cryptographic random pattern—are applied, preferably scattered on, to the substrate or incorporated into the substrate. Flexible pieces of wire or fiber, in particular thin pieces of copper wire, are applied to or incorporated into the substrate in a feature area corresponding to the security feature. The security feature can be provided with a protective layer, e.g. a laminate. A security feature produced in accordance with the invention can be detected simply and faultlessly and evaluated cryptographically. Furthermore, it cannot be imitated, or can be imitated only uneconomically, with known printing processes.
摘要翻译： 在平坦的衬底上产生安全特征，例如， 在纸或纸上。 颗粒形成密码随机图案，优选地分散在基底上或并入衬底中。 在对应于安全特征的特征区域中，将柔性的线或纤维片，特别是铜线的薄片施加到基底中或结合到基底中。 安全特征可以设置有保护层，例如保护层。 层压板 根据本发明产生的安全特征可以被简单和无缺陷地检测并且被加密地评估。 此外，它不能被模仿，或者只能不经济地模仿已知的印刷过程。
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公开(公告)号：US20060146121A1
公开(公告)日：2006-07-06
申请号：US11318198
申请日：2005-12-23
申请人： Bernd Vosseler
发明人： Bernd Vosseler
IPC分类号： B41J2/45
CPC分类号： G03F7/2055 , B41C1/05 , B41C1/1075 , B41C1/1083
摘要： A method for imaging a printing form is particularly suited for a printing form exposer or a printing unit of a press. A plurality of light sources produce image points in a row on the printing form whose spacing is greater than the minimum image point spacing. A first partial row of image points is produced with a first subset of the light sources and a second partial row is produced with a second subset. During a number of imaging steps, at least some of the image points of in each case one of the subsets is placed along the row in positions between image points of the respective partial row, produced in a previous imaging step, and in which, after the number of imaging steps, in a further imaging step, image points of the first subset are placed along the row at positions between image points of the second partial row from the preceding imaging step.
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10.发明授权Image-recording device for generating a number of image spots in projection line 有权用于在投影线中产生多个图像点的图像记录装置公开(公告)号：US07843480B2
公开(公告)日：2010-11-30
申请号：US10146245
申请日：2002-05-15
申请人： Uwe Albrecht , Bernard Beier , Uwe Ernst , Peter Goos , Andreas Rupprecht , Bernd Vosseler
发明人： Uwe Albrecht , Bernard Beier , Uwe Ernst , Peter Goos , Andreas Rupprecht , Bernd Vosseler
CPC分类号： B41J2/45 , B41C1/00 , B41C1/1075 , B41J2/473 , H04N1/053 , H04N1/06 , H04N1/1911 , H04N2201/04786
摘要： An image-recording device for generating image spots (210) by n individually controllable light sources (12), which each have a distance si, i being=1 . . . n, to an object line (14), in a projection line (16) of the object line (14) on a printing form (28), which moves with a velocity component v normally to the direction defined by the projection line (16) and tangentially to the surface of the printing form. The image-recording device is distinguished by the triggering device (216) having an assigned time-delay device (222), which delays the tripping instant of the triggering device for each light source (12) as a function of the particular distance si. The image-recording device may advantageously by used in direct imaging print units or printing-form exposure units.
摘要翻译： 一种图像记录装置，用于通过n个可独立控制的光源（12）产生每个具有距离si，i为1的图像点（210）。 。 。 n，在打印形式（28）上的物体线（14）的投影线（16）中的物体线（14），其以速度分量v通常移动到由投影线（16）限定的方向 ）并切向于打印形式的表面。 图像记录装置由具有分配的时间延迟装置（222）的触发装置（216）区分，其延迟每个光源（12）的触发装置的跳闸瞬间作为特定距离si的函数。 图像记录装置可以有利地用于直接成像打印单元或打印形式曝光单元。
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