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1. 发明申请

US20130050779A1 Single-Pass Imaging Method Using Spatial Light Modulator And Anamorphic Projection Optics 有权
标题翻译：使用空间光调制器和变形投影光学的单程成像方法
公开(公告)号：US20130050779A1
公开(公告)日：2013-02-28
申请号：US13216877
申请日：2011-08-24
申请人： Timothy David Stowe , Douglas N. Curry , Patrick Y. Maeda
发明人： Timothy David Stowe , Douglas N. Curry , Patrick Y. Maeda
IPC分类号： H04N1/04
CPC分类号： B41J2/465 , B41J2/447 , B41J2/45
摘要： Substantially one-dimensional scan line images at 1200 dpi or greater are generated in response to predetermined scan line image data. A substantially uniform two-dimensional homogenous light field is modulated using a spatial light modulator in accordance with the predetermined scan line image data such that the modulated light forms a two-dimensional modulated light field. The modulated light field is then anamorphically imaged and concentrated to form the substantially one-dimensional scan line image. The spatial light modulator includes light modulating elements arranged in a two-dimensional array. The light modulating elements are disposed such that each modulating element receives an associated homogenous light portion, and is individually adjustable between an “on” modulated state and an “off” modulated state, whereby in the “on” modulated state each modulating element directs its received light portion onto a corresponding region of the anamorphic optical system, and in the “off” state blocks or diverts the light portion.
摘要翻译：响应于预定的扫描线图像数据，产生基于1200dpi或更大的一维扫描线图像。使用根据预定扫描线图像数据的空间光调制器调制基本上均匀的二维均匀光场，使得调制光形成二维调制光场。然后将调制的光场变形成像并集中以形成基本上一维的扫描线图像。空间光调制器包括以二维阵列布置的光调制元件。光调制元件被布置成使得每个调制元件接收相关联的均匀光部分，并且可以在调制状态和去调制状态之间单独调节，由此在调制状态下，每个调制元件将其接收的光部分引导到对应的变形光学系统的区域，并且在关闭状态下阻挡或转移光部分。

2. 发明授权

US08477403B2 Variable length imaging apparatus using electronically registered and stitched single-pass imaging systems 有权
标题翻译：使用电子注册和缝合单遍成像系统的可变长度成像设备
公开(公告)号：US08477403B2
公开(公告)日：2013-07-02
申请号：US13216588
申请日：2011-08-24
申请人： Timothy David Stowe , Douglas N. Curry , Patrick Y. Maeda
发明人： Timothy David Stowe , Douglas N. Curry , Patrick Y. Maeda
IPC分类号： G02B26/00
CPC分类号： G03F7/70275 , G02B13/08 , G02B26/0841 , G03F7/70291 , G03F7/70366 , G03F7/70475
摘要： An imaging apparatus including multiple spatial light modulators, each including light modulating elements arranged in two-dimensional array disposed in a homogenous light field, multiple anamorphic optical systems, each disposed downstream from an associated spatial light modulator, a scan structure, and an image stitching controller. The light modulating elements of each spatial light modulator are individually adjustable to either pass received homogenous light portions to the anamorphic optical systems, or to block/redirect the homogenous light portions, thereby generating a two-dimensional modulated light field. Each anamorphic optical system images and focuses received modulated light field onto an associated substantially one-dimensional scan line portion on the scan structure. The image stitching controller modifies the image data sent to each spatial light modulator such that selected light modulating elements are enabled or disabled, thereby electronically stitching the scan line portions to form a seamlessly stitched scan line image.
摘要翻译：一种包括多个空间光调制器的成像设备，每个空间光调制器包括以均匀光场布置的二维阵列布置的光调制元件，多个变形光学系统，每个设置在相关空间光调制器的下游，扫描结构和图像拼接控制器。每个空间光调制器的光调制元件可单独调节，以将接收到的均匀光部分传递到变形光学系统，或者阻挡/重定向均匀的光部分，从而产生二维调制光场。每个变形光学系统将接收到的调制光场的图像和焦点映射到扫描结构上的相关联的基本上一维扫描线部分上。图像拼接控制器修改发送到每个空间光调制器的图像数据，使得所选择的光调制元件被启用或禁用，从而电子地拼接扫描线部分以形成无缝缝合的扫描线图像。

3. 发明申请

US20130050778A1 Variable Length Imaging Method Using Electronically Registered And Stitched Single-Pass Imaging 有权
标题翻译：使用电子注册和缝合单遍成像的可变长度成像方法
公开(公告)号：US20130050778A1
公开(公告)日：2013-02-28
申请号：US13216637
申请日：2011-08-24
申请人： Timothy David Stowe , Douglas N. Curry , Patrick Y. Maeda
发明人： Timothy David Stowe , Douglas N. Curry , Patrick Y. Maeda
IPC分类号： H04N1/04
CPC分类号： H04N1/1903 , G02B27/1046 , H04N1/0288 , H04N1/03
摘要： An imaging method for generating a substantially one-dimensional scan line image using multiple spatial light modulators, to modulate a homogenous light field, and then anamorphically imaging and concentrating the modulated light to form the scan line image. The spatial light modulators include light modulating elements that are arranged in two-dimensional array and are individually adjustable to either pass/reflect received homogenous light portions to the anamorphic optical systems, or to block/redirect the homogenous light portions, thereby generating two-dimensional modulated light fields. Anamorphic optical systems are used to image and focus received modulated light field onto an associated substantially one-dimensional scan line portion on the scan structure. An image stitching controller modifies the image data sent to each spatial light modulator such that selected light modulating elements are enabled or disabled, thereby electronically stitching the scan line portions to form a seamlessly stitched scan line image.
摘要翻译：一种成像方法，用于使用多个空间光调制器产生基本上一维的扫描线图像，以调制均匀的光场，然后变形地成像和集中调制的光以形成扫描线图像。空间光调制器包括光调制元件，其被布置成二维阵列并且可单独调节以将接收到的均匀光部分通过/反射到变形光学系统，或者阻挡/重定向均匀的光部分，由此产生二维调制光场。变形光学系统用于将接收的调制光场成像和聚焦到扫描结构上的相关联的基本上一维的扫描线部分上。图像拼接控制器修改发送到每个空间光调制器的图像数据，使得所选择的光调制元件被启用或禁用，从而电子地拼接扫描线部分以形成无缝缝合的扫描线图像。

4. 发明申请

US20130050803A1 Variable Length Imaging Apparatus Using Electronically Registered And Stitched Single-Pass Imaging Systems 有权
标题翻译：使用电子注册和缝合单遍成像系统的可变长度成像设备
公开(公告)号：US20130050803A1
公开(公告)日：2013-02-28
申请号：US13216588
申请日：2011-08-24
申请人： Timothy David Stowe , Douglas N. Curry , Patrick Y. Maeda
发明人： Timothy David Stowe , Douglas N. Curry , Patrick Y. Maeda
IPC分类号： G02B26/00
CPC分类号： G03F7/70275 , G02B13/08 , G02B26/0841 , G03F7/70291 , G03F7/70366 , G03F7/70475
摘要： An imaging apparatus including multiple spatial light modulators, each including light modulating elements arranged in two-dimensional array disposed in a homogenous light field, multiple anamorphic optical systems, each disposed downstream from an associated spatial light modulator, a scan structure, and an image stitching controller. The light modulating elements of each spatial light modulator are individually adjustable to either pass received homogenous light portions to the anamorphic optical systems, or to block/redirect the homogenous light portions, thereby generating a two-dimensional modulated light field. Each anamorphic optical system images and focuses received modulated light field onto an associated substantially one-dimensional scan line portion on the scan structure. The image stitching controller modifies the image data sent to each spatial light modulator such that selected light modulating elements are enabled or disabled, thereby electronically stitching the scan line portions to form a seamlessly stitched scan line image.
摘要翻译：一种包括多个空间光调制器的成像设备，每个空间光调制器包括以均匀光场布置的二维阵列布置的光调制元件，多个变形光学系统，每个设置在相关空间光调制器的下游，扫描结构和图像拼接控制器。每个空间光调制器的光调制元件可单独调节，以将接收到的均匀光部分传递到变形光学系统，或者阻挡/重定向均匀的光部分，从而产生二维调制光场。每个变形光学系统将接收到的调制光场的图像和焦点映射到扫描结构上的相关联的基本上一维扫描线部分上。图像拼接控制器修改发送到每个空间光调制器的图像数据，使得所选择的光调制元件被启用或禁用，从而电子地拼接扫描线部分以形成无缝缝合的扫描线图像。

5. 发明申请

US20130050799A1 Single-Pass Imaging System Using Spatial Light Modulator Anamorphic Projection Optics 有权
标题翻译：单通道成像系统使用空间光调制器变形投影光学
公开(公告)号：US20130050799A1
公开(公告)日：2013-02-28
申请号：US13216817
申请日：2011-08-24
申请人： Timothy David Stowe , Douglas N. Curry , Patrick Y. Maeda
发明人： Timothy David Stowe , Douglas N. Curry , Patrick Y. Maeda
IPC分类号： G02B26/00
CPC分类号： B41J2/465
摘要： A single-pass imaging system for a printing apparatus capable of 1200 dpi or greater that includes a homogenous light generator for generating homogenous light from high energy IR lasers, a spatial light modulator including light modulating elements arranged in a two-dimensional array, and an anamorphic optical system. The light modulating elements are disposed such that each modulating element receives an associated homogenous light portion, and is individually adjustable between an “on” modulated state and an “off” modulated state, whereby in the “on” modulated state each modulating element modulates its received homogenous light portion such that an associated modulated light portion is directed onto a corresponding region of the anamorphic optical system. In the second modulated state, the associated homogenous light portion is prevented (e.g., blocked) from passing to the anamorphic optical system. The anamorphic optical system then anamorphically concentrates the modulated light portions to form a scan line image.
摘要翻译：一种用于能够1200dpi或更大的打印设备的单遍成像系统，其包括用于产生来自高能量IR激光器的均匀光的均匀光发生器，包括以二维阵列排列的光调制元件的空间光调制器，以及变形光学系统。光调制元件被布置成使得每个调制元件接收相关联的均匀光部分，并且可以在调制状态和去调制状态之间单独调节，由此在调制状态下，每个调制元件调制其接收到的均匀光部分，使得相关联的调制光部分被引导到变形光学系统的相应区域上。在第二调制状态下，防止（例如阻挡）相关联的同质光部分通过到变形光学系统。变形光学系统然后变形地集中调制的光部分以形成扫描线图像。

6. 发明授权

US09030515B2 Single-pass imaging method using spatial light modulator and anamorphic projection optics 有权
标题翻译：使用空间光调制器和变形投影光学的单程成像方法
公开(公告)号：US09030515B2
公开(公告)日：2015-05-12
申请号：US13216877
申请日：2011-08-24
申请人： Timothy David Stowe , Douglas N. Curry , Patrick Y. Maeda
发明人： Timothy David Stowe , Douglas N. Curry , Patrick Y. Maeda
IPC分类号： B41J2/465 , B41J2/447 , B41J2/45
CPC分类号： B41J2/465 , B41J2/447 , B41J2/45
摘要： Substantially one-dimensional scan line images at 1200 dpi or greater are generated in response to predetermined scan line image data. A substantially uniform two-dimensional homogenous light field is modulated using a spatial light modulator in accordance with the predetermined scan line image data such that the modulated light forms a two-dimensional modulated light field. The modulated light field is then anamorphically imaged and concentrated to form the substantially one-dimensional scan line image. The spatial light modulator includes light modulating elements arranged in a two-dimensional array. The light modulating elements are disposed such that each modulating element receives an associated homogenous light portion, and is individually adjustable between an “on” modulated state and an “off” modulated state, whereby in the “on” modulated state each modulating element directs its received light portion onto a corresponding region of the anamorphic optical system, and in the “off” state blocks or diverts the light portion.
摘要翻译：响应于预定的扫描线图像数据，产生基于1200dpi或更大的一维扫描线图像。使用根据预定扫描线图像数据的空间光调制器调制基本上均匀的二维均匀光场，使得调制光形成二维调制光场。然后将调制的光场变形成像并集中以形成基本上一维的扫描线图像。空间光调制器包括以二维阵列布置的光调制元件。光调制元件被布置成使得每个调制元件接收相关联的均匀光部分，并且可以在“接通”调制状态和“关闭”调制状态之间单独调节，由此在“接通”调制状态下，每个调制元件引导其接收光部分到变形光学系统的对应区域，并且在“关闭”状态下阻挡或转移光部分。

7. 发明授权

US08767270B2 Single-pass imaging apparatus with image data scrolling for improved resolution contrast and exposure extent 有权
标题翻译：具有图像数据滚动以提高分辨率对比度和曝光程度的单通成像设备
公开(公告)号：US08767270B2
公开(公告)日：2014-07-01
申请号：US13216702
申请日：2011-08-24
申请人： Douglas N. Curry , Timothy David Stowe , Patrick Y. Maeda
发明人： Douglas N. Curry , Timothy David Stowe , Patrick Y. Maeda
IPC分类号： G02B26/00 , G02B26/08 , G02B26/10 , G02B26/12 , H04N1/04
CPC分类号： H04N1/047 , H04N1/1215 , H04N1/195 , H04N1/19584 , H04N1/19589 , H04N2201/04765 , H04N2201/04789 , H04N2201/04791
摘要： An imaging (e.g., lithographic) apparatus for generating an elongated concentrated scan image on an imaging surface of a scan structure (e.g., a drum cylinder) that moves in a process (cross-scan) direction. The apparatus includes a spatial light modulator having a two-dimensional array of light modulating elements for modulating a two-dimensional light field in response to predetermined scan image data, and an anamorphic optical system is used to anamorphically image and concentrate the modulated light onto an elongated imaging region defined on the imaging surface. To avoid smearing, movement of the imaging surface is synchronized by an image position controller with the modulated states of the light modulating elements such that image features of the scan image are scrolled (moved in the cross-scan direction) at the same rate as the cross-scan movement of the imaging surface, whereby the features remain coincident with the same portion of the imaging surface.
摘要翻译：一种成像（例如，光刻）设备，用于在扫描结构（例如，鼓圆筒）的成像表面上产生细长的浓缩扫描图像，该扫描结构（例如，鼓圆筒）在过程（交叉扫描）方向上移动。该装置包括具有用于响应于预定扫描图像数据调制二维光场的光调制元件的二维阵列的空间光调制器，并且变形光学系统被用于变形图像并将调制的光集中到限定在成像表面上的细长成像区域。为了避免拖尾，成像表面的移动由具有调制光调制元件的调制状态的图像位置控制器同步，使得扫描图像的图像特征以与扫描图像相同的速率滚动（在横扫扫描方向上移动）成像表面的交叉扫描运动，由此特征与成像表面的相同部分保持一致。

8. 发明申请

US20130050775A1 Single-Pass Imaging Apparatus With Image Data Scrolling For Improved Resolution Contrast And Exposure Extent 有权
标题翻译：具有图像数据滚动的单通道成像设备，用于改善分辨率对比度和曝光范围
公开(公告)号：US20130050775A1
公开(公告)日：2013-02-28
申请号：US13216702
申请日：2011-08-24
申请人： Douglas N. Curry , Timothy David Stowe , Patrick Y. Maeda
发明人： Douglas N. Curry , Timothy David Stowe , Patrick Y. Maeda
IPC分类号： H04N1/04
CPC分类号： H04N1/047 , H04N1/1215 , H04N1/195 , H04N1/19584 , H04N1/19589 , H04N2201/04765 , H04N2201/04789 , H04N2201/04791
摘要： An imaging (e.g., lithographic) apparatus for generating an elongated concentrated scan image on an imaging surface of a scan structure (e.g., a drum cylinder) that moves in a process (cross-scan) direction. The apparatus includes a spatial light modulator having a two-dimensional array of light modulating elements for modulating a two-dimensional light field in response to predetermined scan image data, and an anamorphic optical system is used to anamorphically image and concentrate the modulated light onto an elongated imaging region defined on the imaging surface. To avoid smearing, movement of the imaging surface is synchronized by an image position controller with the modulated states of the light modulating elements such that image features of the scan image are scrolled (moved in the cross-scan direction) at the same rate as the cross-scan movement of the imaging surface, whereby the features remain coincident with the same portion of the imaging surface.
摘要翻译：一种成像（例如，光刻）设备，用于在扫描结构（例如，鼓圆筒）的成像表面上产生细长的浓缩扫描图像，该扫描结构（例如，鼓圆筒）在过程（交叉扫描）方向上移动。该装置包括具有用于响应于预定扫描图像数据调制二维光场的光调制元件的二维阵列的空间光调制器，并且变形光学系统被用于变形图像并将调制的光集中到限定在成像表面上的细长成像区域。为了避免拖尾，成像表面的移动由具有调制光调制元件的调制状态的图像位置控制器同步，使得扫描图像的图像特征以与扫描图像相同的速率滚动（在横扫方向上移动）成像表面的交叉扫描运动，由此特征与成像表面的相同部分保持一致。

9. 发明授权

US08670172B2 Variable length imaging method using electronically registered and stitched single-pass imaging 有权
标题翻译：使用电子注册和缝合单遍成像的可变长度成像方法
公开(公告)号：US08670172B2
公开(公告)日：2014-03-11
申请号：US13216637
申请日：2011-08-24
申请人： Timothy David Stowe , Douglas N. Curry , Patrick Y. Maeda
发明人： Timothy David Stowe , Douglas N. Curry , Patrick Y. Maeda
IPC分类号： G02B26/00
CPC分类号： H04N1/1903 , G02B27/1046 , H04N1/0288 , H04N1/03
摘要： An imaging method for generating a substantially one-dimensional scan line image using multiple spatial light modulators, to modulate a homogenous light field, and then anamorphically imaging and concentrating the modulated light to form the scan line image. The spatial light modulators include light modulating elements that are arranged in two-dimensional array and are individually adjustable to either pass/reflect received homogenous light portions to the anamorphic optical systems, or to block/redirect the homogenous light portions, thereby generating two-dimensional modulated light fields. Anamorphic optical systems are used to image and focus received modulated light field onto an associated substantially one-dimensional scan line portion on the scan structure. An image stitching controller modifies the image data sent to each spatial light modulator such that selected light modulating elements are enabled or disabled, thereby electronically stitching the scan line portions to form a seamlessly stitched scan line image.
摘要翻译：一种成像方法，用于使用多个空间光调制器产生基本上一维的扫描线图像，以调制均匀的光场，然后变形地成像和集中调制的光以形成扫描线图像。空间光调制器包括光调制元件，其被布置成二维阵列并且可单独调节以将接收到的均匀光部分通过/反射到变形光学系统，或者阻挡/重定向均匀的光部分，由此产生二维调制光场。变形光学系统用于将接收的调制光场成像和聚焦到扫描结构上的相关联的基本上一维的扫描线部分上。图像拼接控制器修改发送到每个空间光调制器的图像数据，使得所选择的光调制元件被启用或禁用，从而电子地拼接扫描线部分以形成无缝缝合的扫描线图像。

10. 发明授权

US08502853B2 Single-pass imaging method with image data scrolling for improved resolution contrast and exposure extent 有权
标题翻译：具有图像数据滚动的单遍成像方法，以提高分辨率对比度和曝光程度
公开(公告)号：US08502853B2
公开(公告)日：2013-08-06
申请号：US13216775
申请日：2011-08-24
申请人： Douglas N. Curry , Timothy David Stowe , Patrick Y. Maeda
发明人： Douglas N. Curry , Timothy David Stowe , Patrick Y. Maeda
IPC分类号： B41J2/47
CPC分类号： G02B26/106 , B41J2/447 , B41J2/465 , G02B26/0816
摘要： A method for generating an elongated concentrated scan image on an imaging surface of a scan structure (e.g., a drum cylinder) in an imaging (e.g., xerographic or lithographic) apparatus, wherein the imaging surface is caused to move in a cross-scan (process) direction. A spatial light modulator having a two-dimensional array of light modulating elements is used to modulate a two-dimensional light field in response to predetermined scan image data, and then the modulated light is anamorphically imaged and concentrated onto an elongated imaging region defined on the imaging surface. To avoid smearing, movement of the imaging surface is synchronized with the modulated states of the light modulating elements such that image features of the scan image are scrolled (moved in the cross-scan direction) at the same rate as the cross-scan movement of the imaging surface, whereby the features remain coincident with the same portion of the imaging surface.
摘要翻译：一种用于在成像（例如，静电印刷或平版印刷）设备中的扫描结构（例如，鼓圆筒）的成像表面上产生细长的集中扫描图像的方法，其中使成像表面以交叉扫描（过程）方向。使用具有光调制元件的二维阵列的空间光调制器来响应于预定的扫描图像数据来调制二维光场，然后将调制的光变形成像并集中到限定在成像面。为了避免涂抹，成像表面的移动与光调制元件的调制状态同步，使得扫描图像的图像特征以与扫描图像的交叉扫描移动相同的速率滚动（在横扫扫描方向上移动）成像表面，由此特征与成像表面的相同部分保持一致。

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