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公开(公告)号：US07517052B2
公开(公告)日：2009-04-14
申请号：US11007384
申请日：2004-12-08
申请人： Satoshi Wada , Makoto Akahira , Tsuyoshi Shibata , Hiromitsu Yamaguchi , Yoshitomo Marumoto , Ryoki Jahana , Yasunori Fujimoto , Takashi Ochiai , Eri Goto
发明人： Satoshi Wada , Makoto Akahira , Tsuyoshi Shibata , Hiromitsu Yamaguchi , Yoshitomo Marumoto , Ryoki Jahana , Yasunori Fujimoto , Takashi Ochiai , Eri Goto
CPC分类号： B41J2/155 , B41J2202/20
摘要： A spliced ink-jet head including head chips, each of which is capable of discharging inks of two or more colors, and which are spliced in a staggered manner which restrains the occurrence of splice streaks, white streaks caused by deflection at ends or uneven colors attributable to different landing orders of ink droplets in spliced portions of different colors when one-pass recording is carried out. The head chips is arranged such that, in a relationship between two adjoining head chips, at least one discharge port of one head chip and one discharge port of the other head chip for the same color tone ink in end portions overlap on a line in a recording material feeding direction, while discharge ports for different color tone inks do not overlap.
摘要翻译： 一种拼接式喷墨头，其包括头部芯片，每个头部芯片能够排出两种或更多种颜色的油墨，并且以交错方式拼接，这限制了拼接条纹的出现，由端部偏转引起的白色条纹或不均匀的颜色 归因于执行单遍记录时不同颜色的拼接部分中墨滴的不同着陆顺序。 头芯片被布置成使得在两个邻接的头部芯片之间的关系中，一个头部芯片的至少一个排出口和另一个头部芯片的一个排出口用于在端部中的相同色调墨水在一条线上重叠 记录材料供给方向，而不同色调油墨的排出口不重叠。
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公开(公告)号：US20050128248A1
公开(公告)日：2005-06-16
申请号：US11007384
申请日：2004-12-08
申请人： Satoshi Wada , Makoto Akahira , Tsuyoshi Shibata , Hiromitsu Yamaguchi , Yoshitomo Marumoto , Ryoki Jahana , Yasunori Fujimoto , Takashi Ochiai , Eri Goto
发明人： Satoshi Wada , Makoto Akahira , Tsuyoshi Shibata , Hiromitsu Yamaguchi , Yoshitomo Marumoto , Ryoki Jahana , Yasunori Fujimoto , Takashi Ochiai , Eri Goto
CPC分类号： B41J2/155 , B41J2202/20
摘要： A spliced ink-jet head including head chips, each of which is capable of discharging inks of two or more colors, and which are spliced in a staggered manner which restrains the occurrence of splice streaks, white streaks caused by deflection at ends or uneven colors attributable to different landing orders of ink droplets in spliced portions of different colors when one-pass recording is carried out. The head chips is arranged such that, in a relationship between two adjoining head chips, at least one discharge port of one head chip and one discharge port of the other head chip for the same color tone ink in end portions overlap on a line in a recording material feeding direction, while discharge ports for different color tone inks do not overlap.
摘要翻译： 一种拼接式喷墨头，其包括头部芯片，每个头部芯片能够排出两种或更多种颜色的油墨，并且以交错方式拼接，这限制了拼接条纹的出现，由端部偏转或不均匀颜色引起的白色条纹 归因于执行单遍记录时不同颜色的拼接部分中墨滴的不同着陆顺序。 头芯片布置成使得在两个邻接的头部芯片之间的关系中，一个头部芯片的至少一个排出口和另一个头部芯片的一个排出口用于相同色调的端部部分的墨水在一条线上重叠 记录材料供给方向，而不同色调油墨的排出口不重叠。
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3.发明授权COLOR FILTER MANUFACTURING APPARATUS AND METHOD, COLOR FILTER, DISPLAY DEVICE, APPARATUS HAVING THE DISPLAY DEVICE, AND METHOD OF REDUCING UNEVENNESS OF DISCHARGE VOLUME IN PLURAL NOZZLES BY INK CIRCULATION 有权彩色滤光片制造装置和方法，彩色滤光片，显示装置，具有显示装置的装置，以及通过墨水循环降低放射性放出量的方法公开(公告)号：US06540346B1
公开(公告)日：2003-04-01
申请号：US09441878
申请日：1999-11-17
申请人： Makoto Akahira , Masaru Kikuchi , Satoshi Wada , Hiroshi Fujiike , Hiromitsu Yamaguchi , Yoshitomo Marumoto
发明人： Makoto Akahira , Masaru Kikuchi , Satoshi Wada , Hiroshi Fujiike , Hiromitsu Yamaguchi , Yoshitomo Marumoto
IPC分类号： B41J201
CPC分类号： G02B5/201 , B41J2202/09 , G02F1/133516
摘要： A color filter manufacturing apparatus can manufacture a color filter with less color unevenness in a short period of time. The color filter manufacturing apparatus forms an array of colored portions of a color filter by discharging a plurality of inks from a plurality of discharge orifices at a predetermined density by using an ink-jet head having a plurality of discharge orifices, an ink chamber connected to the plurality of discharge orifices, an ink supply opening for supplying ink to the ink chamber, and an ink exit opening for exiting ink from the ink chamber. The color filter manufacturing apparatus comprises an ink flow generating device for generating a flow of ink from the ink supply opening to the ink exit opening in the ink chamber while discharging ink from the discharge orifices for coloring. The colored portions are formed when a variation rate of ink volume discharged from the plurality of discharge orifices for forming the array of colored portions is ±3% or less.
摘要翻译： 滤色器制造装置可以在短时间内制造具有较少颜色不均匀性的滤色器。 滤色器制造装置通过使用具有多个排出孔的喷墨头，以预定的浓度从多个排出孔排出多个墨，形成滤色器的彩色部分的阵列，墨室连接到 多个排出孔，用于向墨室供墨的供墨口，以及用于从墨室中排出墨的墨出口。 滤色器制造装置包括：墨水流产生装置，用于在从用于着色的排出孔排出墨水的同时，从墨供给口向墨室中的墨出口开始产生墨水流。 当从用于形成着色部分阵列的多个排出孔排出的墨水体积的变化率为±3％以下时，形成有色部分。
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4.发明授权公开(公告)号：US07311383B2
公开(公告)日：2007-12-25
申请号：US11085126
申请日：2005-03-22
CPC分类号： B41J2/04573 , B41J2/0458 , B41J2/04581 , B41J2/145 , B41J2202/20
摘要： The invention has an object to provide a liquid discharge recording method and a liquid discharge recording apparatus capable of outputting images at high speed with high quality and high reliability, and has a feature in that when adjacent overlapping dots are formed on a print material, the dots are formed with a dot placement time difference that may reduce uneven optical densities of the overlapping portion of the dots.
摘要翻译： 本发明的目的是提供一种能够以高质量和高可靠性高速输出图像的液体排出记录方法和液体排出记录装置，其特征在于当在打印材料上形成相邻的重叠点时， 点形成具有可以减小点的重叠部分的不均匀光密度的点放置时间差。
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5.发明申请公开(公告)号：US20050212834A1
公开(公告)日：2005-09-29
申请号：US11085126
申请日：2005-03-22
CPC分类号： B41J2/04573 , B41J2/0458 , B41J2/04581 , B41J2/145 , B41J2202/20
摘要： The invention has an object to provide a liquid discharge recording method and a liquid discharge recording apparatus capable of outputting images at high speed with high quality and high reliability, and has a feature in that when adjacent overlapping dots are formed on a print material, the dots are formed with a dot placement time difference that may reduce uneven optical densities of the overlapping portion of the dots.
摘要翻译： 本发明的目的是提供一种能够以高质量和高可靠性高速输出图像的液体排出记录方法和液体排出记录装置，其特征在于当在打印材料上形成相邻的重叠点时， 点形成具有可以减小点的重叠部分的不均匀光密度的点放置时间差。
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公开(公告)号：US08038247B2
公开(公告)日：2011-10-18
申请号：US12362338
申请日：2009-01-29
IPC分类号： B41J2/205
CPC分类号： B41J2/0458 , B41J2/04508
摘要： A recording apparatus for recording an image on a recording medium by scanning the recording medium with a recording head for discharging ink includes a thinning unit configured to thin data for discharging ink by the recording head on a plurality of areas formed by dividing scanning regions including at least a first scanning region and a second scanning region to be recorded each by one scan of the recording head in the scan direction, and a recording head drive unit configured to discharge ink by driving the recording head based on data which has been thinned by the thinning unit, wherein a boundary between the areas in the first scanning region is located in a different position from that of a boundary between areas in the second scanning region, which is adjacent to the first scanning region, in the scan direction.
摘要翻译： 一种用于通过用记录头扫描记录介质在记录介质上记录图像的记录装置，包括：稀疏单元，被配置为将由记录头排出的墨的数据薄化在多个区域上，所述多个区域由扫描区域 至少第一扫描区域和第二扫描区域被记录在扫描方向上的记录头的一次扫描，以及记录头驱动单元，被配置为基于通过所述扫描方向被变薄的数据驱动记录头来喷射墨水 其中第一扫描区域中的区域之间的边界与扫描方向上与第一扫描区域相邻的第二扫描区域中的区域之间的边界位于不同的位置。
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公开(公告)号：US20090189934A1
公开(公告)日：2009-07-30
申请号：US12362338
申请日：2009-01-29
IPC分类号： B41J29/38
CPC分类号： B41J2/0458 , B41J2/04508
摘要： A recording apparatus for recording an image on a recording medium by scanning the recording medium with a recording head for discharging ink includes a thinning unit configured to thin data for discharging ink by the recording head on a plurality of areas formed by dividing scanning regions including at least a first scanning region and a second scanning region to be recorded each by one scan of the recording head in the scan direction, and a recording head drive unit configured to discharge ink by driving the recording head based on data which has been thinned by the thinning unit, wherein a boundary between the areas in the first scanning region is located in a different position from that of a boundary between areas in the second scanning region, which is adjacent to the first scanning region, in the scan direction.
摘要翻译： 一种用于通过用记录头扫描记录介质在记录介质上记录图像的记录装置，包括：稀疏单元，被配置为将由记录头排出的墨的数据薄化在多个区域上，所述多个区域由扫描区域 至少第一扫描区域和第二扫描区域被记录在扫描方向上的记录头的一次扫描，以及记录头驱动单元，被配置为基于通过所述扫描方向被变薄的数据驱动记录头来喷射墨水 其中第一扫描区域中的区域之间的边界与扫描方向上与第一扫描区域相邻的第二扫描区域中的区域之间的边界位于不同的位置。
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公开(公告)号：US06329108B1
公开(公告)日：2001-12-11
申请号：US09121688
申请日：1998-07-24
IPC分类号： G02B520
CPC分类号： G02B5/201 , B41J2202/09
摘要： A color-filter manufacturing method for manufacturing a color filter, with very little color unevenness, in a short period of time. According to the method, at least a single color of red, green and blue ink is discharged onto each pixel of a substrate by using an ink-jet head, and coloring is performed such that color density fluctuation among pixels colored in red is kept 5% or lower, color density fluctuation among pixels colored in green is kept 10% or lower, and color density fluctuation among pixels colored in blue is kept 3% or lower.
摘要翻译： 一种用于在短时间内制造具有非常少的颜色不均匀的滤色器的彩色滤光片制造方法。 根据该方法，通过使用喷墨头将至少一种红色，绿色和蓝色墨水的颜色排出到基板的每个像素上，并进行着色，使得以红色着色的像素之间的色彩浓度波动保持为5 ％以下，以绿色着色的像素之间的色彩浓度波动保持在10％以下，蓝色的像素之间的色浓度波动保持在3％以下。
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9.发明授权Method and apparatus for manufacturing color filter, color filter, display device, and apparatus having the display device 失效用于制造具有显示装置的滤色器，滤色器，显示装置和装置的方法和装置
公开(公告)号：US06158858A
公开(公告)日：2000-12-12
申请号：US41104
申请日：1998-03-12
CPC分类号： B41J2/04 , G02B5/201 , B41J2202/09
摘要： The color filter manufacturing method for improving precision in correcting color unevenness of a screen surface by eliminating the influence of measurement errors and variance in the ink discharge amount, includes the steps of: coloring a coloring-target medium, using at least two different ink discharge densities, and measuring color densities of colored portions of the coloring-target medium; obtaining a relationship between the color density and ink discharge density based on the respective color densities of the colored portions colored by the at least two different ink discharge densities and corresponding ink discharge densities; and determining an ink discharge density which attains a desired color density based on the obtained relationship between the color density and ink discharge density, and discharging ink onto the color filter substrate at the determined ink discharge density, thereby coloring the color filter substrate.
摘要翻译： 通过消除测量误差和墨水排出量变化的影响来提高校正彩色不均匀度的精度的滤色器制造方法包括以下步骤：使用至少两种不同的墨水排出来着色目标介质 密度和着色目标介质的着色部分的颜色密度的测量; 基于通过至少两种不同的墨水排出密度和相应的墨水排出密度着色的着色部分的各自的颜色密度，获得颜色浓度和墨水排出密度之间的关系; 以及基于获得的色浓度和墨水排出密度之间的关系确定获得所需颜色密度的墨水排出密度，并且以所确定的墨水排出密度将墨水排出到滤色器基板上，从而着色滤色器基板。
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公开(公告)号：US20100328385A1
公开(公告)日：2010-12-30
申请号：US12817534
申请日：2010-06-17
IPC分类号： B41J29/38
CPC分类号： B41J2/16526 , B41J2/2125 , B41J2002/16529
摘要： The present invention provides an ink jet printing apparatus configured to allow the ejection performance of a print head with a large number of nozzles densely arranged therein to be kept in a favorable condition by preliminary ejection and to enable degradation of images caused by the preliminary ejection to be alleviated. Preliminary ejection data generation unit is provided which generates preliminary ejection data designed to allow ink not contributing to image printing to be ejected through nozzles 103A and 103B in a print head 21-1. The preliminary ejection data generation unit generates preliminary ejection data designed to allow the ink to be preliminarily ejected onto a print medium through the nozzles 103B, which are included in the plural types of nozzles and which offer a smaller ejection amount than the other nozzles 103A.
摘要翻译： 本发明提供了一种喷墨打印设备，其被配置为允许具有密集布置在其中的大量喷嘴的打印头的喷射性能通过预喷射保持在有利状态，并且能够使由初步喷射引起的图像劣化 减轻 提供了初步喷射数据生成单元，其生成预设喷射数据，其设计成允许不对图像打印有贡献的墨水通过打印头21-1中的喷嘴103A和103B喷射。 初步喷射数据生成单元产生初步喷射数据，其设计成允许通过包括在多种喷嘴中的喷嘴103B将墨预先喷射到打印介质上，并且提供比其它喷嘴103A更小的喷射量。
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