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公开(公告)号：US10703113B2
公开(公告)日：2020-07-07
申请号：US16292379
申请日：2019-03-05
申请人： Yuusuke Matsuki , Atsushi Yanaka , Daisuke Mezaki
发明人： Yuusuke Matsuki , Atsushi Yanaka , Daisuke Mezaki
摘要： A liquid discharge apparatus includes a liquid discharge head to discharge a liquid onto a recording medium conveyed in a sub-scanning direction, an irradiator to irradiate the liquid discharged onto the recording medium with a curing ray, an irradiation area of the curing ray being variable in the sub-scanning direction, and a scanner to scan the liquid discharge head and the irradiator in a main scanning direction perpendicular to the sub-scanning direction.
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公开(公告)号：US20190275810A1
公开(公告)日：2019-09-12
申请号：US16292379
申请日：2019-03-05
申请人： Yuusuke Matsuki , Atsushi Yanaka , Daisuke Mezaki
发明人： Yuusuke Matsuki , Atsushi Yanaka , Daisuke Mezaki
摘要： A liquid discharge apparatus includes a liquid discharge head to discharge a liquid onto a recording medium conveyed in a sub-scanning direction, an irradiator to irradiate the liquid discharged onto the recording medium with a curing ray, an irradiation area of the curing ray being variable in the sub-scanning direction, and a scanner to scan the liquid discharge head and the irradiator in a main scanning direction perpendicular to the sub-scanning direction.
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公开(公告)号：US20220314658A1
公开(公告)日：2022-10-06
申请号：US17699809
申请日：2022-03-21
IPC分类号： B41J11/00 , B41M7/00 , B41J2/21 , C09D11/52 , C09D11/322
摘要： An image forming apparatus includes a metallic ink discharge head, a color ink discharge head, an irradiation unit, a carriage, and a moving unit. The metallic ink discharge head discharges a metallic ink onto a recording medium. The color ink discharge head discharges a color ink onto the recording medium. The irradiation unit irradiates the metallic ink with light. The metallic ink discharge head, the color ink discharge head, and the irradiation unit are mounted on the carriage. The moving unit alternately perform a main scanning movement and a sub-scanning movement. The metallic ink discharge head discharges the metallic ink in a region of the recording medium in a former main scanning movement. The irradiation unit irradiates the region with the light in a latter main scanning movement. The color ink discharge head discharges the color ink in the region irradiated with the light by the irradiation unit.
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公开(公告)号：US20220314657A1
公开(公告)日：2022-10-06
申请号：US17699799
申请日：2022-03-21
摘要： An image forming apparatus includes a liquid discharge head, an irradiation unit, a carriage, and a moving unit. The liquid discharge head discharges a liquid onto a recording medium. The liquid includes a metallic ink and a color ink. The irradiation unit irradiates the liquid on the recording medium with light. The liquid discharge head and the irradiation unit are mounted on the carriage. The moving unit alternately perform a main scanning movement and a sub-scanning movement. The liquid discharge head discharges the metallic ink in a region of the recording medium in a former main scanning movement and discharges the color ink in the region in which the metallic ink has been discharged, in a latter main scanning movement after the former main scanning movement. The irradiation unit irradiates the region in which the color ink has been discharged with the light.
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公开(公告)号：US12036785B2
公开(公告)日：2024-07-16
申请号：US17699809
申请日：2022-03-21
IPC分类号： B41J11/00 , B41J2/21 , B41M7/00 , C09D11/322 , C09D11/52
CPC分类号： B41J11/00214 , B41J2/2107 , B41M7/0081 , C09D11/322 , C09D11/52
摘要： An image forming apparatus includes a metallic ink discharge head, a color ink discharge head, an irradiation unit, a carriage, and a moving unit. The metallic ink discharge head discharges a metallic ink onto a recording medium. The color ink discharge head discharges a color ink onto the recording medium. The irradiation unit irradiates the metallic ink with light. The metallic ink discharge head, the color ink discharge head, and the irradiation unit are mounted on the carriage. The moving unit alternately perform a main scanning movement and a sub-scanning movement. The metallic ink discharge head discharges the metallic ink in a region of the recording medium in a former main scanning movement. The irradiation unit irradiates the region with the light in a latter main scanning movement. The color ink discharge head discharges the color ink in the region irradiated with the light by the irradiation unit.
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公开(公告)号：US20220314667A1
公开(公告)日：2022-10-06
申请号：US17699782
申请日：2022-03-21
摘要： An image forming apparatus includes a liquid discharge head, an irradiation unit, a carriage, and a moving unit. The liquid discharge head discharges a liquid including a metallic ink and a color ink onto a recording medium. The irradiation unit irradiates the liquid on the recording medium with light. The liquid discharge head and the irradiation unit are mounted on the carriage. The moving unit perform a main scanning movement and a sub-scanning movement. The liquid discharge head discharges the metallic ink in a region of the recording medium in the main scanning movement and discharges the color ink in the region in which the metallic ink has been discharged, in the same main scanning movement in which the metallic ink is discharged. The irradiation unit irradiates the region in which the metallic ink and the color ink have been discharged, with the light in the same main scanning movement.
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公开(公告)号：US11999158B2
公开(公告)日：2024-06-04
申请号：US17699799
申请日：2022-03-21
CPC分类号： B41J11/00214 , B41J2/2107 , B41J11/22
摘要： An image forming apparatus includes a liquid discharge head, an irradiation unit, a carriage, and a moving unit. The liquid discharge head discharges a liquid onto a recording medium. The liquid includes a metallic ink and a color ink. The irradiation unit irradiates the liquid on the recording medium with light. The liquid discharge head and the irradiation unit are mounted on the carriage. The moving unit alternately perform a main scanning movement and a sub-scanning movement. The liquid discharge head discharges the metallic ink in a region of the recording medium in a former main scanning movement and discharges the color ink in the region in which the metallic ink has been discharged, in a latter main scanning movement after the former main scanning movement. The irradiation unit irradiates the region in which the color ink has been discharged with the light.
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公开(公告)号：US11964467B2
公开(公告)日：2024-04-23
申请号：US17699782
申请日：2022-03-21
CPC分类号： B41J11/00214 , B41J2/21 , B41J11/00218 , B41J11/00216
摘要： An image forming apparatus includes a liquid discharge head, an irradiation unit, a carriage, and a moving unit. The liquid discharge head discharges a liquid including a metallic ink and a color ink onto a recording medium. The irradiation unit irradiates the liquid on the recording medium with light. The liquid discharge head and the irradiation unit are mounted on the carriage. The moving unit perform a main scanning movement and a sub-scanning movement. The liquid discharge head discharges the metallic ink in a region of the recording medium in the main scanning movement and discharges the color ink in the region in which the metallic ink has been discharged, in the same main scanning movement in which the metallic ink is discharged. The irradiation unit irradiates the region in which the metallic ink and the color ink have been discharged, with the light in the same main scanning movement.
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公开(公告)号：US11148437B2
公开(公告)日：2021-10-19
申请号：US16650829
申请日：2018-10-03
申请人： Daisuke Mezaki
发明人： Daisuke Mezaki
IPC分类号： B41J11/00
摘要： An ejecting apparatus includes an ejection control unit configured to cause a first ejecting unit among ejecting units (301) configured to move in a main-scanning direction, to eject a liquid; an irradiating unit (400) divided into a plurality of irradiating blocks (401) in a sub-scanning direction; an irradiation control unit configured to turn off an irradiating block corresponding to the first ejecting unit. A first distance (Y) between a downstream end of the first ejecting unit in the sub-scanning direction and an upstream end of an irradiating block is larger than a second distance (C) by which the irradiating block irradiates a recording medium outside from an end of an emission surface of the irradiator block in the sub-scanning direction. The irradiation control unit is configured to cure the liquid by causing the irradiating block positioned downstream of the turned-off irradiating block corresponding to the first ejecting unit, to emit the activation energy ray.
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公开(公告)号：US09561679B2
公开(公告)日：2017-02-07
申请号：US14938514
申请日：2015-11-11
申请人： Daisuke Mezaki
发明人： Daisuke Mezaki
CPC分类号： B41J11/002 , B41J2/2114 , B41M7/0081
摘要： A printer including a first liquid discharger, a second liquid discharger, a curing unit, and a controller is provided. The first and second liquid dischargers discharge active-energy-ray-curable colored and transparent liquids, respectively. The curing unit emits an active energy ray. The controller causes the first liquid discharger to scan multiple times and discharge the colored liquid on a medium, causes the curing unit to cure the colored liquid on the medium after each scan of the first liquid discharger to print a colored image with the colored liquid on the medium, causes the second liquid discharger to discharge the transparent liquid on the colored image, causes the curing unit to cure the transparent liquid on the colored image to form a transparent layer on the colored image, and controls a thickness of the transparent layer in accordance with the number of scan of the first liquid discharger.
摘要翻译： 提供一种包括第一液体排出器，第二液体排出器，固化单元和控制器的打印机。 第一和第二液体排出器分别排出活性能量射线固化的有色透明液体。 固化单元发射活性能量射线。 控制器使第一液体排出器多次扫描并将有色液体排出介质，使得固化单元在第一液体排出器每次扫描之后固化介质上的着色液体，以将有色液体印刷在彩色图像上 介质使第二液体排出器排出着色图像上的透明液体，使固化单元固化着色图像上的透明液体，从而在彩色图像上形成透明层，并控制透明层的厚度 根据第一液体排出器的扫描次数。
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