公开(公告)号：US09290005B1

公开(公告)日：2016-03-22

申请号：US14849457

申请日：2015-09-09

申请人： Yoshitaka Akiyama ,  Ryuuta Katoh ,  Kazuki Yasu ,  Yoshinari Suzuki

发明人： Yoshitaka Akiyama ,  Ryuuta Katoh ,  Kazuki Yasu ,  Yoshinari Suzuki

IPC分类号： B41J2/21

CPC分类号： B41J2/2146 ,  B41J2/16579 ,  B41J2/16585 ,  B41J2/2114 ,  B41J2/2135 ,  B41J2/2142

摘要： An image formation apparatus includes a first discharge unit to form an image on a recording medium; and a second discharge unit including a nozzle line that discharges transparent droplets on the image formed on the recording medium. The second discharge unit moves in a first direction relative to the recording medium and the nozzle line has nozzles in a second direction orthogonal to the first direction. After the image formation, the second discharge unit discharges the transparent droplets from the nozzles spaced at m−1 nozzle intervals to form a row of dots in the second direction, and repeats the forming while moving to form m rows in the first direction, such that the dots in the rows are formed at m−1 nozzle intervals and positions of the dots between n-th and n−1-th rows are displaced together by one nozzle in the second direction.

摘要翻译： 图像形成装置包括：第一放电单元，用于在记录介质上形成图像; 以及第二排出单元，其包括在形成在记录介质上的图像上排出透明液滴的喷嘴线。 第二排出单元相对于记录介质沿第一方向移动，并且喷嘴线具有与第一方向正交的第二方向的喷嘴。 在图像形成之后，第二放电单元从以m-1喷嘴间隔间隔开的喷嘴排出透明液滴，以在第二方向上形成一排点，并且在移动时重复形成，以在第一方向上形成m行， 行中的点以m-1个喷嘴间隔形成，并且在第n和第n-1行之间的点的位置在第二方向上由一个喷嘴一起移位。

公开(公告)号：US20160075146A1

公开(公告)日：2016-03-17

申请号：US14849457

申请日：2015-09-09

申请人： Yoshitaka Akiyama ,  Ryuuta Katoh ,  Kazuki Yasu ,  Yoshinari Suzuki

发明人： Yoshitaka Akiyama ,  Ryuuta Katoh ,  Kazuki Yasu ,  Yoshinari Suzuki

IPC分类号： B41J2/21

CPC分类号： B41J2/2146 ,  B41J2/16579 ,  B41J2/16585 ,  B41J2/2114 ,  B41J2/2135 ,  B41J2/2142

摘要： An image formation apparatus includes a first discharge unit to form an image on a recording medium; and a second discharge unit including a nozzle line that discharges transparent droplets on the image formed on the recording medium. The second discharge unit moves in a first direction relative to the recording medium and the nozzle line has nozzles in a second direction orthogonal to the first direction. After the image formation, the second discharge unit discharges the transparent droplets from the nozzles spaced at m−1 nozzle intervals to form a row of dots in the second direction, and repeats the forming while moving to form m rows in the first direction, such that the dots in the rows are formed at m−1 nozzle intervals and positions of the dots between n-th and n−1-th rows are displaced together by one nozzle in the second direction.

摘要翻译： 图像形成装置包括：第一放电单元，用于在记录介质上形成图像; 以及第二排出单元，其包括在形成在记录介质上的图像上排出透明液滴的喷嘴线。 第二排出单元相对于记录介质沿第一方向移动，并且喷嘴线具有与第一方向正交的第二方向的喷嘴。 在图像形成之后，第二放电单元从以m-1喷嘴间隔间隔开的喷嘴排出透明液滴，以在第二方向上形成一排点，并且在移动时重复形成，以在第一方向上形成m行， 行中的点以m-1个喷嘴间隔形成，并且在第n和第n-1行之间的点的位置在第二方向上由一个喷嘴一起移位。

公开(公告)号：US09931849B2

公开(公告)日：2018-04-03

申请号：US15404263

申请日：2017-01-12

申请人： Ryuuta Katoh ,  Shino Sasaki ,  Yukihito Niino

发明人： Ryuuta Katoh ,  Shino Sasaki ,  Yukihito Niino

IPC分类号： B41J2/165

CPC分类号： B41J2/1652 ,  B41J2/16526 ,  B41J2/16585 ,  B41J2002/16529 ,  B41J2002/16573

摘要： A liquid ejection apparatus includes: a plurality of nozzles configured to eject liquid onto a conveyed object conveyed by a conveyance unit, based on input image data; and a control unit configured to control a number of droplets in first flushing for ejecting the liquid outside a region corresponding to the image data and a number of droplets in second flushing for ejecting the liquid inside the region corresponding to the image data in addition to ejection based on the image data. The control unit is configured to control the number of droplets in the first flushing and the number of droplets in the second flushing based on at least a length of the image data in a direction in which the conveyed object is conveyed.