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公开(公告)号：US12023939B2
公开(公告)日：2024-07-02
申请号：US18352958
申请日：2023-07-14
申请人： FIERY, LLC
发明人： Peter Heath , Joseph A. Lahut , Dwight Cram , Bryan Ko
CPC分类号： B41J2/2132 , B41J2/0458 , B41J2/2114 , B41J2/2117 , B41J2/2128 , B41J19/142 , H04N1/4078 , H04N1/54 , H04N1/60 , H04N1/6097 , G06K15/102 , H04N1/40087
摘要： White-balance is improved when printing on colored media, while minimizing the time and use of costly materials required by present approaches. In an embodiment, the typical solid white fill or background layer is altered by including in the white layer one or more of the other colors already available in the printer to shade this layer. Thus, a small amount of cyan, for example, helps balance a pink-ish (red) media; yellow is used for blue media; and magenta is used for green media; as well as combinations thereof. A combination of transparent process inks and opaque white helps to maintain brightness (luminosity).
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公开(公告)号：US20240165962A1
公开(公告)日：2024-05-23
申请号：US18352958
申请日：2023-07-14
申请人： FIERY, LLC
发明人： Peter HEATH , Joseph A. LAHUT , Dwight CRAM , Bryan KO
CPC分类号： B41J2/2132 , B41J2/0458 , B41J2/2114 , B41J2/2117 , B41J2/2128 , B41J19/142 , H04N1/4078 , H04N1/54 , H04N1/60 , H04N1/6097 , G06K15/102 , H04N1/40087
摘要： White-balance is improved when printing on colored media, while minimizing the time and use of costly materials required by present approaches. In an embodiment, the typical solid white fill or background layer is altered by including in the white layer one or more of the other colors already available in the printer to shade this layer. Thus, a small amount of cyan, for example, helps balance a pink-ish (red) media; yellow is used for blue media; and magenta is used for green media; as well as combinations thereof. A combination of transparent process inks and opaque white helps to maintain brightness (luminosity).
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公开(公告)号：US11850848B2
公开(公告)日：2023-12-26
申请号：US17591865
申请日：2022-02-03
发明人： Satoru Arakane , Masao Mimoto
CPC分类号： B41J2/04586 , B41J19/142
摘要： A liquid discharging apparatus, having a head with nozzles, a scanning assembly, a conveyer, and a controller, is provided. The controller is configured to conduct actions including a conveying action and a scanning action. The scanning action includes a forward scanning action and a backward scanning action, in each of which a deceleration distance is longer than an acceleration distance. The controller is configured to determine, prior to conducting the forward scanning action, whether a deceleration range corresponding to the deceleration distance in the forward scanning action coincides with a discharging range in the forward scanning action. In a case where the controller determines that the deceleration range coincides with the discharging range, the controller is configured to conduct the backward scanning action, without conducting the forward scanning action, based on partial image data being a part of the image data corresponding to the forward scanning action.
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公开(公告)号：US11738580B2
公开(公告)日：2023-08-29
申请号：US14265250
申请日：2014-04-29
发明人： Shuichi Tamaki
CPC分类号： B41J19/142 , B41J2/17509 , B41J19/207
摘要： A printer including: (i) a guide device extending in a first direction; (ii) a carriage reciprocateable in the first direction, while being guided by the guide device; (iii) a recording head carried by the carriage; (iv) a feed device for feeding the recording medium in a second direction perpendicular to the first direction; (v) a flexible ink-supply tube for supplying ink to the recording head; and (vi) a carriage movement detector including an encoder strip which extends in the first direction. The ink-supply tube has a U-shaped body including a pair of arm portions extending in the first direction and spaced apart from each other in the second direction. The guide device, the ink-supply tube and the encoder strip are located on respective different positions in a third direction that is perpendicular to the first and second directions. The ink-supply tube has a part that overlaps with the guide device and the encoder strip as seen in the third direction.
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公开(公告)号：US11642901B2
公开(公告)日：2023-05-09
申请号：US17410036
申请日：2021-08-24
发明人： Atsushi Goto , Masaya Usui , Yasutoshi Takeuchi
CPC分类号： B41J25/006 , B41J2/07 , B41J19/142
摘要： A printing apparatus includes a head configured to discharge liquid to a printing medium, a carriage configured to move the head back and forth to one side and another side in a scanning direction with respect to the printing medium, and a control unit configured to perform printing of a printing image with the liquid by controlling driving of the head and the carriage. When performing printing of an end portion of the printing image on the one side, the control unit performs the printing by a first scan in which the head is moved from the one side to the other side, and when performing printing of an end portion of the printing image on the other side, the control unit performs the printing by a second scan in which the head is moved from the other side to the one side.
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公开(公告)号：US20190171917A1
公开(公告)日：2019-06-06
申请号：US16202800
申请日：2018-11-28
CPC分类号： G06K15/107 , B41J2/145 , B41J2/2054 , B41J2/2132 , B41J19/142 , G06K2215/0094
摘要： Ink containing metal particles is ejected from a print head, in accordance with a plurality of print ratios corresponding to a plurality of scans of the print head relative to a unit region of a print medium. At least one of the plurality of print ratios is set as a high print ratio which is higher than others. A height of the high print ratio, in a case where a scan corresponding to the high print ratio is a Lth (L: integral number) scan in the plurality of print scans, is higher than a height of the high print ratio, in a case where a scan corresponding to the high print ratio is a Nth (N>L; N: integral number) scan in the plurality of print scans.
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公开(公告)号：US10071550B2
公开(公告)日：2018-09-11
申请号：US15673049
申请日：2017-08-09
发明人： Toru Fujita
CPC分类号： B41J2/04508 , B41J2/04586 , B41J2/2054 , B41J2/2114 , B41J3/4078 , B41J19/142
摘要： A recording apparatus includes an ejecting unit configured to eject a first ink for image forming and a substantially colorless second ink onto a recording surface of a recording medium, and a control unit configured to control ejecting operations of the first ink and the second ink. The second ink is permeation ink configured to permeate the first ink into the recording medium from the recording surface to an opposite surface of the recording medium. The control unit controls the ejecting unit to perform a plurality of ejecting operations of the first ink with respect to one ejecting operation of the second ink. An ejecting amount of the first ink ejected when the ejecting unit ejects both of the first ink and the second ink is greater than an ejecting amount of the first ink ejected when the ejecting unit ejects only the first ink without ejecting the second ink.
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公开(公告)号：US20180162150A1
公开(公告)日：2018-06-14
申请号：US15825519
申请日：2017-11-29
申请人： Océ Holding B.V.
发明人： Wensheng ZHAI
IPC分类号： B41J25/00
CPC分类号： B41J25/001 , B41J19/142 , B41J2202/11 , B41J2202/14
摘要： A printer having a carriage (10) movable along a guide beam (12) in a main scanning direction (y), and a number of print heads (14) mounted on the carriage (10), each print head having a plurality of printing elements (16), wherein the carriage (10) has at least two sub-carriages (38) each of which carries at least one of the print heads (14) and is independently guided at the guide beam (12), and the sub-carriages (38) are coupled for joint movement in the main scanning direction (y) but are movable relative to one another in a sub-scanning direction (x) normal to the main scanning direction (y).
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公开(公告)号：US09902178B2
公开(公告)日：2018-02-27
申请号：US15324651
申请日：2014-07-16
CPC分类号： B41J25/001 , B41J2/2114 , B41J2/2117 , B41J19/142 , B41J23/00
摘要： A method in a printer comprising a first printhead to dispense a first printing fluid and a second printhead to dispense a second printing fluid, the first and second printheads being arranged on a common scan axis that is substantially perpendicular to a media advance direction. The method comprises controlling movement of the first and second printheads relative to a media being printed, between a first index position and a second index position, the second index position being downstream of the first index position, and wherein the movement occurs during a time period between a forward scan and a reverse scan of the first and second printheads across a media being printed.
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公开(公告)号：US09844960B2
公开(公告)日：2017-12-19
申请号：US15226726
申请日：2016-08-02
发明人： Hirokazu Tanaka , Gou Sasaki , Tsukasa Doi , Satoshi Seki , Fumiko Suzuki , Mayuko Yamagata , Kiichiro Takahashi
CPC分类号： B41J25/001 , B41J2/2132 , B41J15/044 , B41J19/142 , B41J19/145 , G06K15/107
摘要： The driving order of driving blocks is controlled so that ink landing positions from driving blocks differ from each other in multiple scans. Recording data is generated so that, of pixels where ink is discharged in one scan, the number of pixels adjacent at both sides in the scanning direction to pixels where ink is discharged in another scan is greater than the number of pixels not adjacent at both sides in the scanning direction to pixels where ink is discharged the other scan.
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