公开(公告)号：US08328329B2

公开(公告)日：2012-12-11

申请号：US13152985

申请日：2011-06-03

申请人： Yoshitomo Marumoto ,  Takaharu Aotani

发明人： Yoshitomo Marumoto ,  Takaharu Aotani

IPC分类号： B41J2/145 ,  B41J2/15

CPC分类号： B41J2/07 ,  B41J2/2132 ,  B41J19/142 ,  G06K15/107

摘要： In a mask pattern used in effecting multi-path recording, (A) a recording permission ratio in each pixel row of a non-boundary area of a first pattern portion corresponding to a first nozzle block is substantially a first value, and a recording permission ratio in each pixel row of a non-boundary area of a second pattern portion corresponding to a second nozzle block adjacent the first nozzle block is substantially a second value, and (B) in a boundary area including a boundary between the first pattern portion and the second pattern portion, the recording permission ratio in each pixel row is between the first value and the second value, and the recording permission ratios in each pixel line are made different depending on a position with respect to a scanning direction.

摘要翻译： 在用于进行多路径记录的掩模图案中，（A）对应于第一喷嘴块的第一图案部分的非边界区域的每个像素行中的记录许可比基本上是第一值，并且记录许可 对应于与第一喷嘴块相邻的第二喷嘴块的第二图案部分的非边界区域的每个像素行的比率基本上是第二值，并且（B）在包括第一图案部分和 第二图案部分，每个像素行中的记录允许比率在第一值和第二值之间，并且根据相对于扫描方向的位置使每个像素线中的记录许可比例不同。

公开(公告)号：US20110227982A1

公开(公告)日：2011-09-22

申请号：US13152985

申请日：2011-06-03

申请人： Yoshitomo Marumoto ,  Takaharu Aotani

发明人： Yoshitomo Marumoto ,  Takaharu Aotani

IPC分类号： B41J29/38

CPC分类号： B41J2/07 ,  B41J2/2132 ,  B41J19/142 ,  G06K15/107

摘要： In a mask pattern used in effecting multi-path recording, (A) a recording permission ratio in each pixel row of a non-boundary area of a first pattern portion corresponding to a first nozzle block is substantially a first value, and a recording permission ratio in each pixel row of a non-boundary area of a second pattern portion corresponding to a second nozzle block adjacent the first nozzle block is substantially a second value, and (B) in a boundary area including a boundary between the first pattern portion and the second pattern portion, the recording permission ratio in each pixel row is between the first value and the second value, and the recording permission ratios in each pixel line are made different depending on a position with respect to a scanning direction. By this, in addition to reducing effects of an in-band unevenness and an inter-band unevenness by (A), a reducing effect of a connecting stripe can be provided by (B).

摘要翻译： 在用于进行多路径记录的掩模图案中，（A）对应于第一喷嘴块的第一图案部分的非边界区域的每个像素行中的记录许可比基本上是第一值，并且记录许可 对应于与第一喷嘴块相邻的第二喷嘴块的第二图案部分的非边界区域的每个像素行的比率基本上是第二值，并且（B）在包括第一图案部分和 第二图案部分，每个像素行中的记录允许比率在第一值和第二值之间，并且根据相对于扫描方向的位置使每个像素线中的记录许可比不同。 由此，除了通过（A）减少带内不均匀性和带间不均匀的效果之外，还可以通过（B）提供连接条的降低效果。