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1. 发明申请

US20130340638A1 Method for Direct Application of Dampening Fluid for a Variable Data Lithographic Apparatus 审中-公开
标题翻译：用于可变数据平版印刷设备的缓冲液的直接应用方法
公开(公告)号：US20130340638A1
公开(公告)日：2013-12-26
申请号：US14015754
申请日：2013-08-30
申请人： Timothy Stowe , Ashish Pattekar , Eric Peeters , David Biegelsen , Lars-Erik Swartz , Jurgen Daniel
发明人： Timothy Stowe , Ashish Pattekar , Eric Peeters , David Biegelsen , Lars-Erik Swartz , Jurgen Daniel
IPC分类号： B41F7/24
CPC分类号： B41F7/24 , B41F7/30 , B41F7/32 , B41F7/34 , B41N3/08 , B41P2227/70
摘要： Methods are disclosed for applying a dampening fluid to a reimageable surface of an imaging member in a variable data lithography system without a form roller. Dampening fluid in liquid form is converted to vapor phase, and directed to the reimageable surface. The dampening fluid reverts to the liquid phase directly on the reimageable surface. Controlling the temperatures of elements of the delivery subsystem prevents unwanted condensation of the dampening fluid vapor on those elements. Generation and delivery of the vapor can be controlled in a feedback arrangement as a function of measured layer thickness formed on the reimageable surface to obtain a desired dampening fluid layer thickness formed on the reimageable surface.
摘要翻译：公开了用于将润版流体施加到可变数据光刻系统中的成像构件的可再成像表面的方法，而无需成形辊。液体形式的阻尼液转化为气相，并引导到可再成像的表面。阻尼流体直接在可再成像的表面上回流到液相。控制输送子系统元件的温度可防止阻尼流体蒸汽在这些元件上的不必要的冷凝。蒸汽的产生和输送可以以反映布置来控制，作为形成在可再成像表面上的测量层厚度的函数，以获得形成在可再成像表面上的期望的阻尼流体层厚度。

2. 发明申请

US20130033687A1 Method for Direct Application of Dampening Fluid for a Variable Data Lithographic Apparatus 审中-公开
标题翻译：用于可变数据平版印刷设备的缓冲液的直接应用方法
公开(公告)号：US20130033687A1
公开(公告)日：2013-02-07
申请号：US13204526
申请日：2011-08-05
申请人： Timothy Stowe , Ashish Pattekar , Eric Peeters , David Biegelsen , Lars-Erik Swartz , Jurgen Daniel
发明人： Timothy Stowe , Ashish Pattekar , Eric Peeters , David Biegelsen , Lars-Erik Swartz , Jurgen Daniel
IPC分类号： G03B27/52
CPC分类号： B41F7/24 , B41F7/30 , B41F7/32 , B41F7/34 , B41N3/08 , B41P2227/70
摘要： A system and corresponding methods are disclosed for applying a dampening fluid to a reimageable surface of an imaging member in a variable data lithography system, without a form roller. In one embodiment, the system includes subsystems for converting a dampening fluid from a liquid phase to a dispersed fluid phase, and for directing flow of a dispersed fluid comprising the dampening fluid in dispersed fluid phase to the reimageable surface. The dampening fluid reverts to the liquid phase directly on the reimageable surface. In another embodiment a continuous ribbon of dampening fluid may be applied directly to the reimageable surface. This embodiment includes a body structure having a port for delivering dampening fluid in a continuous fluid ribbon directly to the reimageable surface, and a mechanism, associated with the body structure, for stripping an entrained air layer over the reimageable surface when the reimageable surface is in motion.
摘要翻译：公开了一种用于将润版流体施加到可变数据光刻系统中的成像构件的可再成像表面的系统和相应方法，而没有成形辊。在一个实施例中，该系统包括用于将润湿流体从液相转化为分散流体相的子系统，并且用于将包含分散流体相的润版液的分散流体的流动引导到可再成像的表面。阻尼流体直接在可再成像的表面上回流到液相。在另一个实施例中，连续的润版液体带可以直接施加到可再成像的表面。该实施例包括具有端口的主体结构，该端口用于将连续流体带中的阻尼流体直接传送到可再成像的表面，以及与主体结构相关联的机构，用于当可再成像的表面处于可再成像的表面时，将夹带的空气层剥离在可再成像的表面上运动。

3. 发明申请

US20130033686A1 Direct Application of Dampening Fluid for a Variable Data Lithographic Apparatus 审中-公开
标题翻译：缓冲液直接应用于可变数据平版印刷设备
公开(公告)号：US20130033686A1
公开(公告)日：2013-02-07
申请号：US13204515
申请日：2011-08-05
申请人： Timothy Stowe , Ashish Pattekar , Eric Peeters , David Biegelsen , Lars-Erik Schwartz , Jurgen Daniel
发明人： Timothy Stowe , Ashish Pattekar , Eric Peeters , David Biegelsen , Lars-Erik Schwartz , Jurgen Daniel
IPC分类号： G03B27/52
CPC分类号： B41F7/30 , B41C1/1033 , B41F7/32 , B41F7/34 , B41P2227/70
摘要： A system and corresponding methods are disclosed for applying a dampening fluid to a reimageable surface of an imaging member in a variable data lithography system, without a form roller. In one embodiment, the system includes subsystems for converting a dampening fluid from a liquid phase to a dispersed fluid phase, and for directing flow of a dispersed fluid comprising the dampening fluid in dispersed fluid phase to the reimageable surface. The dampening fluid reverts to the liquid phase directly on the reimageable surface. In another embodiment a continuous ribbon of dampening fluid may be applied directly to the reimageable surface. This embodiment includes a body structure having a port for delivering dampening fluid in a continuous fluid ribbon directly to the reimageable surface, and a mechanism, associated with the body structure, for stripping an entrained air layer over the reimageable surface when the reimageable surface is in motion.
摘要翻译：公开了一种用于将润版流体施加到可变数据光刻系统中的成像构件的可再成像表面的系统和相应方法，而没有成形辊。在一个实施例中，该系统包括用于将润湿流体从液相转化为分散流体相的子系统，并且用于将包含分散流体相的润版液的分散流体的流动引导到可再成像的表面。阻尼流体直接在可再成像的表面上回流到液相。在另一个实施例中，连续的润版液体带可以直接施加到可再成像的表面。该实施例包括具有端口的主体结构，该端口用于将连续流体带中的阻尼流体直接传送到可再成像的表面，以及与主体结构相关联的机构，用于当可再成像的表面处于可再成像的表面时，将夹带的空气层剥离在可再成像的表面上运动。

4. 发明申请

US20120103214A1 Heated Inking Roller for a Variable Data Lithography System 审中-公开
标题翻译：用于可变数据光刻系统的加热润滑辊
公开(公告)号：US20120103214A1
公开(公告)日：2012-05-03
申请号：US13095773
申请日：2011-04-27
申请人： Timothy Stowe , Ashish Pattekar , Eric Peeters , David Biegelsen
发明人： Timothy Stowe , Ashish Pattekar , Eric Peeters , David Biegelsen
IPC分类号： B41F1/46
CPC分类号： B41F35/02 , B41C1/1033 , B41F7/00 , B41F31/002 , B41F31/005 , B41F31/02 , B41N1/003 , B41N1/12 , B41N1/22 , B41N3/006 , B41P2227/70 , B41P2235/21 , B41P2235/22 , B41P2235/23 , B41P2235/26 , B41P2235/50
摘要： An inking subsystem for a variable data digital lithography system comprises a first ink roller disposed to receive ink on a surface thereof, the ink being provided from an ink reservoir such that it may be provided by the first ink roller to a reimageable surface of said variable data digital lithography system, and a heating apparatus disposed proximate the first ink roller to provide heating of the first ink roller preferentially at the point of application of the ink by the first ink roller to the reimageable surface. Various methods and apparatus for heating the first ink roller are disclosed.
摘要翻译：用于可变数据数字光刻系统的墨水子系统包括设置成在其表面上接收墨水的第一墨辊，墨水由墨水储存器提供，使得其可以由第一墨辊提供给所述变量的可再成像表面数据数字光刻系统以及设置在第一墨辊附近的加热装置，以在第一墨辊将油墨施加到可再成像的表面时优先提供第一墨辊的加热。公开了用于加热第一墨辊的各种方法和装置。

5. 发明申请

US20120103212A1 Variable Data Lithography System 审中-公开
标题翻译：可变数据光刻系统
公开(公告)号：US20120103212A1
公开(公告)日：2012-05-03
申请号：US13095714
申请日：2011-04-27
申请人： Timothy Stowe , Ashish Pattekar , Eric Peeters , David Biegelsen
发明人： Timothy Stowe , Ashish Pattekar , Eric Peeters , David Biegelsen
IPC分类号： B41L25/00
CPC分类号： B41C1/1041 , B41F7/02 , B41F7/26 , B41F31/002 , B41F31/045 , B41N1/003 , B41N3/08 , B41P2227/70
摘要： A variable data lithography system includes an improved imaging member, a dampening solution subsystem, a patterning subsystem, an inking subsystem, and an image transfer subsystem. The imaging member comprises a reimageable surface layer comprising a polymer, the reimageable surface having a surface roughness Ra in the range of 0.10-4.0 μm peak-to-valley, and peak-to-valley nearest neighbor average distances finer than 20 μm. A structural mounting layer may be provided to which the reimageable surface layer is attached, either directly or with intermediate layers therebetween. The relatively rough surface facilitates retention of dampening solution and improves inking uniformity and transfer. The reimageable surface layer may be comprised of polydimethylsiloxane (silicone), and may optionally have particulate radiation sensitive material disbursed therein to promote absorption, and hence heating, from an optical source.
摘要翻译：可变数据光刻系统包括改进的成像构件，阻尼溶液子系统，图案化子系统，着墨子系统和图像传输子系统。成像构件包括可重复成像的表面层，其包含聚合物，可再成像表面具有峰谷的0.10-4.0μm范围内的表面粗糙度Ra和小于20μm的峰谷最近相邻平均距离。可以提供结构安装层，可重新成像的表面层直接或间接连接到中间层。相对粗糙的表面有助于润湿溶液的保留，并改善着墨均匀性和转印。可再成像的表面层可以由聚二甲基硅氧烷（硅氧烷）组成，并且可以任选地具有分散在其中的颗粒状辐射敏感材料，以促进从光源的吸收并因此加热。

6. 发明申请

US20130033688A1 System for Direct Application of Dampening Fluid for a Variable Data Lithographic Apparatus 有权
标题翻译：用于可变数据平版印刷设备的缓冲液的直接应用系统
公开(公告)号：US20130033688A1
公开(公告)日：2013-02-07
申请号：US13204548
申请日：2011-08-05
申请人： Timothy Stowe , David Biegelsen , Lars-Erik Swartz , Jurgen Daniel
发明人： Timothy Stowe , David Biegelsen , Lars-Erik Swartz , Jurgen Daniel
IPC分类号： G03B27/52
CPC分类号： B41F7/30 , B41C1/1033 , B41F7/32 , B41F7/34 , B41P2227/70
摘要： A system and corresponding methods are disclosed for applying a dampening fluid to a reimageable surface of an imaging member in a variable data lithography system, without a form roller. In one embodiment, the system includes subsystems for converting a dampening fluid from a liquid phase to a dispersed fluid phase, and for directing flow of a dispersed fluid comprising the dampening fluid in dispersed fluid phase to the reimageable surface. The dampening fluid reverts to the liquid phase directly on the reimageable surface. In another embodiment a continuous ribbon of dampening fluid may be applied directly to the reimageable surface. This embodiment includes a body structure having a port for delivering dampening fluid in a continuous fluid ribbon directly to the reimageable surface, and a mechanism, associated with the body structure, for stripping an entrained air layer over the reimageable surface when the reimageable surface is in motion.
摘要翻译：公开了一种用于将润版流体施加到可变数据光刻系统中的成像构件的可再成像表面的系统和相应方法，而没有成形辊。在一个实施例中，该系统包括用于将润湿流体从液相转化为分散流体相的子系统，并且用于将包含分散流体相的润版液的分散流体的流动引导到可再成像的表面。阻尼流体直接在可再成像的表面上回流到液相。在另一个实施例中，连续的润版液体带可以直接施加到可再成像的表面。该实施例包括具有端口的主体结构，该端口用于将连续流体带中的阻尼流体直接传送到可再成像的表面，以及与主体结构相关联的机构，用于当可再成像的表面处于可再成像的表面时，将夹带的空气层剥离在可再成像的表面上运动。

7. 发明授权

US08991310B2 System for direct application of dampening fluid for a variable data lithographic apparatus 有权
标题翻译：用于可变数据光刻设备的润版液的直接应用系统
公开(公告)号：US08991310B2
公开(公告)日：2015-03-31
申请号：US13204548
申请日：2011-08-05
申请人： Timothy Stowe , David Biegelsen , Lars Erik Swartz , Jurgen Daniel
发明人： Timothy Stowe , David Biegelsen , Lars Erik Swartz , Jurgen Daniel
IPC分类号： B41L17/00 , B41F7/00 , B41F7/30 , B41C1/10 , B41F7/32 , B41F7/34
CPC分类号： B41F7/30 , B41C1/1033 , B41F7/32 , B41F7/34 , B41P2227/70
摘要： A system and corresponding methods are disclosed for applying a dampening fluid to a reimageable surface of an imaging member in a variable data lithography system, without a form roller. In one embodiment, the system includes subsystems for converting a dampening fluid from a liquid phase to a dispersed fluid phase, and for directing flow of a dispersed fluid comprising the dampening fluid in dispersed fluid phase to the reimageable surface. The dampening fluid reverts to the liquid phase directly on the reimageable surface. In another embodiment a continuous ribbon of dampening fluid may be applied directly to the reimageable surface. This embodiment includes a body structure having a port for delivering dampening fluid in a continuous fluid ribbon directly to the reimageable surface, and a mechanism, associated with the body structure, for stripping an entrained air layer over the reimageable surface when the reimageable surface is in motion.
摘要翻译：公开了一种用于将润版流体施加到可变数据光刻系统中的成像构件的可再成像表面的系统和相应方法，而没有成形辊。在一个实施例中，该系统包括用于将润湿流体从液相转化为分散流体相的子系统，并且用于将包含分散流体相的润版液的分散流体的流动引导到可再成像的表面。阻尼流体直接在可再成像的表面上回流到液相。在另一个实施例中，连续的润版液体带可以直接施加到可再成像的表面。该实施例包括具有端口的主体结构，该端口用于将连续流体带中的阻尼流体直接传送到可再成像的表面，以及与主体结构相关联的机构，用于当可再成像的表面处于可再成像的表面时，将夹带的空气层剥离在可再成像的表面上运动。

8. 发明申请

US20120103217A1 Cleaning Subsystem for a Variable Data Lithography System 审中-公开
标题翻译：用于可变数据光刻系统的清洁子系统
公开(公告)号：US20120103217A1
公开(公告)日：2012-05-03
申请号：US13095737
申请日：2011-04-27
申请人： Timothy Stowe , Eric Peeters , Martin Sheridan , Ashish Pattekar , Gregory Anderson
发明人： Timothy Stowe , Eric Peeters , Martin Sheridan , Ashish Pattekar , Gregory Anderson
IPC分类号： B41F35/00
CPC分类号： B41F35/02 , B41C1/1033 , B41F7/00 , B41F31/002 , B41F31/005 , B41F31/02 , B41N1/003 , B41N1/12 , B41N1/22 , B41N3/006 , B41P2227/70 , B41P2235/21 , B41P2235/22 , B41P2235/23 , B41P2235/26 , B41P2235/50
摘要： An cleaning subsystem for a variable data lithography system includes a first cleaning member having a conformable adhesive surface disposed for physical contact with an imaging member such that residual ink remaining on the imaging member, such as following transfer of an inked latent image from the imaging member to a substrate, adheres to the conformable adhesive surface and is thereby removed from the imaging member. The cleaning subsystem may further include a second cleaning member, in physical contact with the first cleaning member, having a relatively hard, smooth surface such that residual ink removed from the imaging member and adhering to the adhesive surface of the first cleaning member may split onto the second cleaning member.
摘要翻译：用于可变数据光刻系统的清洁子系统包括第一清洁构件，其具有被设置用于与成像构件物理接触的适形粘合剂表面，使得残留在成像构件上的残留墨水，例如从成像构件转移墨水潜像粘合到基底上，粘附到适形的粘合剂表面上，从而从成像构件上除去。清洁子系统还可以包括与第一清洁构件物理接触的第二清洁构件，具有相对硬的光滑的表面，使得从成像构件移除并附着到第一清洁构件的粘合表面上的残余墨可分裂成第二清洁构件。

9. 发明申请

US20120103221A1 Cleaning Method for a Variable Data Lithography System 审中-公开
标题翻译：可变数据光刻系统的清洁方法
公开(公告)号：US20120103221A1
公开(公告)日：2012-05-03
申请号：US13095778
申请日：2011-04-27
申请人： Timothy Stowe , Eric Peeters , Martin Sheridan , Ashish Pattekar , Gregory Anderson
发明人： Timothy Stowe , Eric Peeters , Martin Sheridan , Ashish Pattekar , Gregory Anderson
IPC分类号： B41F35/00
CPC分类号： B41F7/00 , B41C1/1033 , B41F31/002 , B41F31/005 , B41F31/02 , B41F35/02 , B41N1/003 , B41N1/12 , B41N1/22 , B41N3/006 , B41P2227/70 , B41P2235/21 , B41P2235/22 , B41P2235/23 , B41P2235/26 , B41P2235/50
摘要： An cleaning method for a variable data lithography system employs a first cleaning member having a conformable adhesive surface disposed for physical contact with an imaging member such that residual ink remaining on the imaging member, such as following transfer of an inked latent image from the imaging member to a substrate, adheres to the conformable adhesive surface and is thereby removed from the imaging member. The cleaning method may further employ a second cleaning member, in physical contact with the first cleaning member, having a relatively hard, smooth surface such that residual ink removed from the imaging member and adhering to the adhesive surface of the first cleaning member may split onto the second cleaning member.
摘要翻译：可变数据光刻系统的清洁方法采用具有适配性粘合剂表面的第一清洁构件，其被设置用于与成像构件物理接触，使得残留在成像构件上的残留墨水，例如从成像构件转移墨水潜像粘合到基底上，粘附到适形的粘合剂表面上，从而从成像构件上除去。清洁方法还可以采用与第一清洁构件物理接触的第二清洁构件，具有相对硬的光滑的表面，使得从成像构件移除并附着到第一清洁构件的粘合剂表面上的残留墨可分裂成第二清洁构件。

10. 发明申请

US20130032050A1 Environmental Control Subsystem for a Variable Data Lithographic Apparatus 有权
标题翻译：可变数据平版印刷设备的环境控制子系统
公开(公告)号：US20130032050A1
公开(公告)日：2013-02-07
申请号：US13204560
申请日：2011-08-05
申请人： Ashish Pattekar , Timothy Stowe , David Biegelsen , Peter Odell
发明人： Ashish Pattekar , Timothy Stowe , David Biegelsen , Peter Odell
IPC分类号： B41L23/02
CPC分类号： G03G15/228 , B41C1/1033 , B41M1/06 , B41P2227/70 , G03G15/10 , G03G2215/00801
摘要： Methods and structures are disclosed to minimize the presence of vapor clouding in the path between an energy (e.g., radiation) source and the dampening fluid layer in a variable data lithography system. Also disclosed are conditions for optimizing vaporization of regions of the dampening fluid layer for a given laser source power. Conditions are also disclosed for minimizing re-condensation of vaporized dampening fluid onto the patterned dampening fluid layer. Accordingly, a reduction in the power required for, and an increase in the reproducibility of, patterning of a dampening fluid layer over a reimageable surface in a variable data lithography system are disclosed.
摘要翻译：公开了方法和结构，以使在可变数据光刻系统中的能量（例如辐射）源和阻尼流体层之间的路径中存在蒸汽混浊。还公开了用于优化用于给定激光源功率的润版液层的区域的蒸发的条件。还公开了使汽化的阻尼流体再次冷凝到图案化润版液层上的条件。因此，公开了可变数据光刻系统中可再成像表面上的阻尼流体层的图案化所需的功率的减少和再现性的增加。

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