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1. 发明公开

EP2402888A3 Image processor, image processing method and inkjet printer 有权
标题翻译：图像处理器，图像处理方法和喷墨打印机
公开(公告)号：EP2402888A3
公开(公告)日：2014-08-27
申请号：EP10194855.2
申请日：2010-12-14
申请人： Canon Kabushiki Kaisha
发明人： Ishikawa, Tomokazu , Goto, Fumitaka , Ono, Mitsuhiro , Yamada, Akitoshi , Mochizuki, Yugo
IPC分类号： G06K15/10
CPC分类号： G06K15/107 , G06K15/102 , G06K2215/111
摘要： There is provided an image processing method in which in a full line type inkjet printer using a connecting head having an overlap region, even if a conveyance direction of a print medium is more or less inclined, a density change or degradation of graininess is not introduced. Therefore, an image data in a non-overlap region is distributed to a plurality of nozzle arrays such that ink is ejected from all the plurality of the nozzle arrays. On the other hand, a region where a print allowance rate changes in the overlap region is divided into plural regions, and the image data is distributed to the plurality of the nozzle arrays such that these regions are located to be shifted.

2. 发明公开

EP2284009A4 IMAGE RECORDING METHOD, AND IMAGE RECORDING DEVICE 有权
标题翻译：成像设备和成像方法
公开(公告)号：EP2284009A4
公开(公告)日：2013-08-21
申请号：EP09762375
申请日：2009-05-29
申请人： KONICA MINOLTA HOLDINGS INC
发明人： MIZUTANI TOSHIYUKI
IPC分类号： B41J2/01 , B41J2/155 , B41J2/205 , B41J2/21
CPC分类号： B41J2/155 , B41J2/2132 , B41J2/2146 , G06K2215/111 , H04N1/1912 , H04N1/4052 , H04N2201/0082
摘要： An image recording device comprising a line head including a plurality of recording element arrays arranged in one direction such that the recording elements have overlapping regions at the mutually adjoining end portions, characterized by comprising a halftone processor for subjecting multilevel image data to a half tone process in accordance with a first half tone processing rule to form the pattern of the dots to be recorded, as a recording pattern, an allocation processor for allocating which of the recording element arrays adjoining in the overlapping regions is used to record according to the recording pattern, by using a second half tone processing rule to suppress the low-frequency component of a space frequency, and a driver for driving the recording elements so that the dot data allocated to the individual recording element arrays may be recorded by the recording elements of the individual recording element arrays contained in the line head.

3. 发明公开

EP1452313A4 IMAGE RECORDING APPARATUS 审中-公开
公开(公告)号：EP1452313A4
公开(公告)日：2010-12-01
申请号：EP02786020
申请日：2002-12-03
申请人： OLYMPUS CORP
发明人： EBIHARA TOSHIYUKI
IPC分类号： B41J2/01 , G06K15/10 , B41J29/38 , B41J29/46 , H04N1/401
CPC分类号： G06K15/10 , G06K15/107 , G06K2215/111 , H04N1/4015

4. 发明授权

EP1728106B1 METHOD FOR IMAGING REGULAR PATTERNS 有权
标题翻译：程序对规律例证
公开(公告)号：EP1728106B1
公开(公告)日：2010-08-25
申请号：EP05712255.8
申请日：2005-01-28
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： CASPAR, Jonathan, V. , ZWICKER, Harry, Richard
IPC分类号： G02B5/20 , G02F1/1335 , B41J2/21 , G06K15/12 , G06K15/02
CPC分类号： G02B5/201 , G02F1/133516 , G06K15/029 , G06K15/107 , G06K15/1261 , G06K2215/111
摘要： Methods for imaging regular patterns are provided. A multi-channel imaging head is configured in accordance with the repeat of a pre-determined regular pattern such that no swath boundaries appear within the visibly imaged features of the pattern. The imaged articles have reduced visible banding due to the elimination of swath boundaries in the imaged features.

5. 发明公开

EP1674930A3 Stitching prevention in multibeam imaging for exposing printing plates 有权
标题翻译：在多光束曝光法的印版成像无缝
公开(公告)号：EP1674930A3
公开(公告)日：2009-08-05
申请号：EP05027151.9
申请日：2005-12-13
申请人： Esko-Graphics A/S
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.

6. 发明授权

EP1162567B1 Ink jet recording method and apparatus 失效
公开(公告)号：EP1162567B1
公开(公告)日：2008-08-06
申请号：EP01203063.1
申请日：1994-05-26
申请人： CANON KABUSHIKI KAISHA
发明人： Nagoshi, Shigeyasu , Torigoe, Makoto , Hirabayashi, Hiromitsu , Matsubara, Miyuki
IPC分类号： G06K15/10
CPC分类号： G06K15/107 , B41J19/142 , G06K2215/0074 , G06K2215/0094 , G06K2215/101 , G06K2215/111

7. 发明授权

EP1310368B1 Streamlined real-time printmask revision, and printing-element data system, to circumvent element malfunction 有权
标题翻译： Optimalized实时印刷掩模检查和优化的高碱性压力元件的数据系统，以防止使用有缺陷的元件的
公开(公告)号：EP1310368B1
公开(公告)日：2007-06-27
申请号：EP02018704.3
申请日：2002-08-21
申请人： Hewlett Packard Company, a Delaware Corporation
发明人： Vilanova, Ferran , Grandmougin, Lionelle , Serra, Marc , Boleda, Miquel , de la Lama, Jesus , Sanchez, Salvador
IPC分类号： B41J2/165 , G06K15/10
CPC分类号： H04N1/128 , G06K15/107 , G06K2215/0085 , G06K2215/111 , H04N1/1906 , H04N1/1911

8. 发明公开

EP1674930A2 Stitching prevention in multibeam imaging for exposing printing plates 有权
标题翻译： Nahtlose Belichtung von Druckformen in Mehrstrahlbelichtungsverfahren
公开(公告)号：EP1674930A2
公开(公告)日：2006-06-28
申请号：EP05027151.9
申请日：2005-12-13
申请人： Esko-Graphics A/S
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.
摘要翻译：一种将成像数据（542）曝光到敏化介质（550）上的方法，包括根据成像数据的相应部分将轨道（1,2,3,4）N个的K组（380,480）曝光到介质上，每个连续的组是在快速扫描方向（301,401）上分开的像素距离。该方法还包括根据成像的第二对应部分，将基于垂直于快速扫描方向的慢扫描方向（302,402）的N个轨迹的L组（390,490）曝光到具有M个像素的偏移的介质上数据。该方法包括重复地交替地暴露K组和L组N个磁道，直到完整的介质沿着快速扫描方向曝光。在交替曝光K组和L组之间或之后，在慢扫描方向上有进展，使得在暴露出曝光像素的N个磁迹的完整长度之后，下一个N个磁道在下一个N个磁迹的开始处沿着介质匹配。

9. 发明授权

EP1130539B1 Improvements in automated and semiautomated printmask generation for incremental printing 有权
标题翻译：改进的自动和半自动打印掩码增量打印准备
公开(公告)号：EP1130539B1
公开(公告)日：2006-06-14
申请号：EP00117780.7
申请日：2000-08-18
申请人： Hewlett-Packard Company A Delaware Corporation
发明人： Miquel, Antoni Gil , Gracia, Joan Manuel , Zapata, Elizabeth , Baharav, Izhak , Shaked, Doron , Garcia, Santiago
IPC分类号： G06K15/10 , B41J2/165
CPC分类号： H04N1/128 , G06K15/107 , G06K2215/0085 , G06K2215/111 , H04N1/1906 , H04N1/1911

10. 发明公开

EP1452313A1 IMAGE RECORDING APPARATUS 审中-公开
标题翻译：图像记录装置
公开(公告)号：EP1452313A1
公开(公告)日：2004-09-01
申请号：EP02786020.4
申请日：2002-12-03
申请人： Olympus Corporation
发明人： EBIHARA, Toshiyuki
IPC分类号： B41J2/01
CPC分类号： G06K15/10 , G06K15/107 , G06K2215/111 , H04N1/4015
摘要： There is disclosed an image recording apparatus comprising a density unevenness correction section which corrects density unevenness of input image data, a dividing line shape data generation section which produces dividing line shape data to divide the image data subjected to density unevenness correction into a plurality of partial images, an image dividing section which divides the image data into a plurality of partial images based on the dividing line shape data produced in the dividing line shape data generation section, and a recording section comprising a plurality of recording heads to record the respective partial images output from the image dividing section, so that it is possible to avoid image quality degradation by a conspicuous joint of the image.
摘要翻译：公开了一种图像记录装置，包括：浓度不均匀校正部分，用于校正输入图像数据的浓度不均匀性;分割线形状数据产生部分，用于产生分割线形状数据，以将经过浓度不均匀校正的图像数据分成多个部分图像;图像分割部分，其基于在分割线形状数据生成部分中生成的分割线形状数据将图像数据分割成多个部分图像;以及记录部分，其包括多个记录头以记录各个部分图像从图像分割部分输出，从而可以避免由于图像的明显关节而引起的图像质量下降。

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