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1. 发明公开

EP1085655A3 Driving waveform generating device and method for ink-jet recording head 有权
标题翻译：用于制造用于Ansteuerspannungsprofils喷墨打印头的方法和装置
公开(公告)号：EP1085655A3
公开(公告)日：2001-04-11
申请号：EP00307651.0
申请日：2000-09-05
申请人： SEIKO EPSON CORPORATION
发明人： Fukano, Takakazu , Tamura, Noboru , Asauchi, Noboru , Yoshida, Masahiko , Nishihara, Yuichi , Katayama, Toshihiko
IPC分类号： H03K4/00 , H03K4/02 , B41J2/045
CPC分类号： B41J2/04508 , B41J2/04541 , B41J2/04573 , B41J2/04581 , B41J2/04588 , H03K4/026
摘要： The present invention provides a technique that prevents a shift of a driving waveform due to accumulation of errors in a process of generating the driving waveform to drive driving elements on a print head. The technique of the present invention successively sums up a plurality of gradient data at a preset calculation period to give a result of summation and carries out digital-to-analog (D-A) conversion with regard to only specific upper columns in the result of summation in synchronism with the preset calculation period, so as to generate a driving waveform. Each gradient data represents a local gradient of the driving waveform and is stored in a memory. In the process of generating the driving waveform, the technique of the present invention corrects the result of summation to a preset value under a predetermined condition. One preferable embodiment clears specific lower bits in the result of summation in synchronism with a floor signal. Another preferable embodiment forcibly corrects the result of summation to an upper limit value or a lower limit value of a preset range when the result of summation exceeds the preset range. Such correction effectively cancels the potential effects of cumulative error on the driving waveform.

2. 发明授权

EP1429532B1 Image processing method and image processing system using the same 有权转让
标题翻译：使用相同的图像处理方法和图像处理系统
公开(公告)号：EP1429532B1
公开(公告)日：2012-03-14
申请号：EP03028703.1
申请日：2003-12-12
申请人： Seiko Epson Corporation
发明人： Endo, Masakatsu , Morozumi, Hideki , Sakuda, Kenji , Suenaga, Kazunori , Oyanagi, Makoto , Wakai, Yoichi , Katayama, Toshihiko
IPC分类号： H04N1/00
CPC分类号： H04N1/00167 , H04N1/00172 , H04N1/00265 , H04N1/00278 , H04N2201/0015 , H04N2201/0022 , H04N2201/0046 , H04N2201/0049 , H04N2201/0055 , H04N2201/0082 , H04N2201/0084 , H04N2201/3242

3. 发明公开

EP1429532A3 Image processing method and image processing system using the same 有权转让
标题翻译：图像处理方法及使用该方法的图像处理系统
公开(公告)号：EP1429532A3
公开(公告)日：2005-11-30
申请号：EP03028703.1
申请日：2003-12-12
申请人： SEIKO EPSON CORPORATION
发明人： Endo, Masakatsu , Morozumi, Hideki , Sakuda, Kenji , Suenaga, Kazunori , Oyanagi, Makoto , Wakai, Yoichi , Katayama, Toshihiko
IPC分类号： H04N1/00
CPC分类号： H04N1/00167 , H04N1/00172 , H04N1/00265 , H04N1/00278 , H04N2201/0015 , H04N2201/0022 , H04N2201/0046 , H04N2201/0049 , H04N2201/0055 , H04N2201/0082 , H04N2201/0084 , H04N2201/3242
摘要： An image processing method is performed by an image supply device storing image data and an image output device performing image processing with respect to the image data which are connected via a communication path through which the image data is communicated. It is confirmed whether an extended function for a predetermined function is valid in both of the image supply device and the image output device. It is generated a control information item including a script for image processing which is described by a markup language, in a case where it is confirmed the extended function is valid. The control information item is communicated between the image supply device and the image output device. An extension tag corresponding to the extended function is inserted into the script while remaining an existing tag corresponding to the predetermined function.
摘要翻译：一种图像处理方法由存储图像数据的图像供给装置和对经由传送图像数据的通信路径连接的图像数据执行图像处理的图像输出装置来执行。确认在图像供给装置和图像输出装置两者中用于预定功能的扩展功能是否有效。在确认扩展功能有效的情况下，生成包括用标记语言描述的用于图像处理的脚本的控制信息项。控制信息项目在图像供给装置和图像输出装置之间传送。将与扩展功能对应的扩展标签插入到脚本中，同时保留与预定功能对应的现有标签。

4. 发明公开

EP1429532A2 Image processing method and image processing system using the same 有权转让
标题翻译： Bildverarbeitungsverfahren und Bildverarbeitungssystem unter Verwendung desselben
公开(公告)号：EP1429532A2
公开(公告)日：2004-06-16
申请号：EP03028703.1
申请日：2003-12-12
申请人： SEIKO EPSON CORPORATION
发明人： Endo, Masakatsu , Morozumi, Hideki , Sakuda, Kenji , Suenaga, Kazunori , Oyanagi, Makoto , Wakai, Yoichi , Katayama, Toshihiko
IPC分类号： H04N1/00
CPC分类号： H04N1/00167 , H04N1/00172 , H04N1/00265 , H04N1/00278 , H04N2201/0015 , H04N2201/0022 , H04N2201/0046 , H04N2201/0049 , H04N2201/0055 , H04N2201/0082 , H04N2201/0084 , H04N2201/3242
摘要： An image processing method is performed by an image supply device storing image data and an image output device performing image processing with respect to the image data which are connected via a communication path through which the image data is communicated. It is confirmed whether an extended function for a predetermined function is valid in both of the image supply device and the image output device. It is generated a control information item including a script for image processing which is described by a markup language, in a case where it is confirmed the extended function is valid. The control information item is communicated between the image supply device and the image output device. An extension tag corresponding to the extended function is inserted into the script while remaining an existing tag corresponding to the predetermined function.
摘要翻译：图像处理方法由存储图像数据的图像供给装置和图像输出装置进行，该图像输出装置对经由图像数据通过的通信路径连接的图像数据进行图像处理。确认在图像供给装置和图像输出装置中，预定功能的扩展功能是否有效。在确认扩展功能有效的情况下，生成包括由标记语言描述的用于图像处理的脚本的控制信息项。控制信息项在图像供给装置和图像输出装置之间进行通信。与扩展功能相对应的扩展标签被插入到脚本中，同时保留与预定功能对应的现有标签。

5. 发明授权

EP1085655B1 Driving waveform generating device and method for ink-jet recording head 有权
标题翻译：用于制造用于Ansteuerspannungsprofils喷墨打印头的方法和装置
公开(公告)号：EP1085655B1
公开(公告)日：2003-03-05
申请号：EP00307651.0
申请日：2000-09-05
申请人： SEIKO EPSON CORPORATION
发明人： Fukano, Takakazu , Tamura, Noboru , Asauchi, Noboru , Yoshida, Masahiko , Nishihara, Yuichi , Katayama, Toshihiko
IPC分类号： H03K4/00 , H03K4/02 , B41J2/045
CPC分类号： B41J2/04508 , B41J2/04541 , B41J2/04573 , B41J2/04581 , B41J2/04588 , H03K4/026

6. 发明公开

EP1429533A3 Image processing method and image processing system using the same 审中-公开
标题翻译：使用相同的图像处理方法和图像处理系统
公开(公告)号：EP1429533A3
公开(公告)日：2005-12-07
申请号：EP03028704.9
申请日：2003-12-12
申请人： SEIKO EPSON CORPORATION
发明人： Endo, Masakatsu , Morozumi, Hideki , Sakuda, Kenji , Suenaga, Kazunori , Oyanagi, Makokto , Katayama, Toshihiko , Wakai, Yoichi
IPC分类号： H04N1/00
CPC分类号： H04N1/00167 , H04N1/00132 , H04N1/00172 , H04N1/00188 , H04N1/00278 , H04N2201/0015 , H04N2201/0022 , H04N2201/0027 , H04N2201/0049 , H04N2201/0055
摘要： An image processing method is performed by an image supply device storing image data and an image output device performing image processing with respect to the image data, which are connected via a communication path through which the image data is communicated. A control information item including a script for image processing, which is described by a markup language, is communicated between the image supply device and the image output device. The image data is transmitted to the image output device, based on the script.

7. 发明公开

EP1429533A2 Image processing method and image processing system using the same 审中-公开
标题翻译：图像处理方法及使用该方法的图像处理系统
公开(公告)号：EP1429533A2
公开(公告)日：2004-06-16
申请号：EP03028704.9
申请日：2003-12-12
申请人： SEIKO EPSON CORPORATION
发明人： Endo, Masakatsu , Morozumi, Hideki , Sakuda, Kenji , Suenaga, Kazunori , Oyanagi, Makokto , Katayama, Toshihiko , Wakai, Yoichi
IPC分类号： H04N1/00
CPC分类号： H04N1/00167 , H04N1/00132 , H04N1/00172 , H04N1/00188 , H04N1/00278 , H04N2201/0015 , H04N2201/0022 , H04N2201/0027 , H04N2201/0049 , H04N2201/0055
摘要： An image processing method is performed by an image supply device storing image data and an image output device performing image processing with respect to the image data, which are connected via a communication path through which the image data is communicated. A control information item including a script for image processing, which is described by a markup language, is communicated between the image supply device and the image output device. The image data is transmitted to the image output device, based on the script.
摘要翻译：图像处理方法由存储图像数据的图像供应装置和对图像数据执行图像处理的图像输出装置执行，所述图像数据经由传送图像数据的通信路径连接。包括用标记语言描述的用于图像处理的脚本的控制信息项在图像提供设备和图像输出设备之间传送。基于脚本将图像数据传输到图像输出装置。

8. 发明公开

EP1085655A2 Driving waveform generating device and method for ink-jet recording head 有权
标题翻译：用于制造用于Ansteuerspannungsprofils喷墨打印头的方法和装置
公开(公告)号：EP1085655A2
公开(公告)日：2001-03-21
申请号：EP00307651.0
申请日：2000-09-05
申请人： SEIKO EPSON CORPORATION
发明人： Fukano, Takakazu , Tamura, Noboru , Asauchi, Noboru , Yoshida, Masahiko , Nishihara, Yuichi , Katayama, Toshihiko
IPC分类号： H03K4/00
CPC分类号： B41J2/04508 , B41J2/04541 , B41J2/04573 , B41J2/04581 , B41J2/04588 , H03K4/026
摘要： The present invention provides a technique that prevents a shift of a driving waveform due to accumulation of errors in a process of generating the driving waveform to drive driving elements on a print head. The technique of the present invention successively sums up a plurality of gradient data at a preset calculation period to give a result of summation and carries out digital-to-analog (D-A) conversion with regard to only specific upper columns in the result of summation in synchronism with the preset calculation period, so as to generate a driving waveform. Each gradient data represents a local gradient of the driving waveform and is stored in a memory. In the process of generating the driving waveform, the technique of the present invention corrects the result of summation to a preset value under a predetermined condition. One preferable embodiment clears specific lower bits in the result of summation in synchronism with a floor signal. Another preferable embodiment forcibly corrects the result of summation to an upper limit value or a lower limit value of a preset range when the result of summation exceeds the preset range. Such correction effectively cancels the potential effects of cumulative error on the driving waveform.
摘要翻译：本发明提供一种技术，确实防止的驱动波形的偏移由于在生成的驱动波形来驱动上的打印头驱动元件的过程中的误差的累积。本发明的技术依次总结了梯度数据的多个以预先设定的计算周期，得到求和的结果，并且执行关于只有特定的上部列求和的结果中的数字 - 模拟（DA）转换同步与预设计算周期，以便产生一个驱动波形。 darstellt驱动波形的局部梯度每个梯度数据，并且被存储在存储器中。在产生的驱动波形的过程中，本发明的技术来校正求和，以在预定条件下预先设定的值的结果。一个优选实施方式将清除求和同步与地板信号的结果特定较低位。另一个优选实施例强制校正成在上限值或预设范围内。当求和的结果超过预先设定的范围的下限值求和的结果。搜索校正可以有效消除累积误差对驱动波形的潜在影响。

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