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1. 发明授权

US08016413B2 Hand held printer color misalignment correction 有权
标题翻译：手持打印机颜色不对准校正
公开(公告)号：US08016413B2
公开(公告)日：2011-09-13
申请号：US11959555
申请日：2007-12-19
申请人： Karen Susan Barnard , Michael Anthony Marra, III , Barry Baxter Stout
发明人： Karen Susan Barnard , Michael Anthony Marra, III , Barry Baxter Stout
IPC分类号： B41J3/36
CPC分类号： B41J3/36
摘要： A method for correcting misalignment between a plurality of columns of color ink jetting nozzle arrays of a color printhead during printing with a hand held printer includes determining a misdirection angle of motion of the plurality of columns of color ink jetting nozzle arrays relative to a desired direction of motion of the hand operated printer; determining for each of the plurality of columns of color ink jetting nozzle arrays a respective usable nozzles subset to be used in printing a swath, based on the misdirection angle; determining an amount of shifting of at least one of the respective usable nozzles subsets to adjust for non-perpendicularity of the color ink jetting nozzle arrays relative to the desired direction of motion, based on the misdirection angle; and shifting the respective usable nozzles subset for a respective column based on the amount determined.
摘要翻译：一种用于校正在用手持式打印机打印期间彩色打印头的多列彩色喷墨喷嘴阵列之间的未对准的方法，包括：确定多列彩色喷墨喷嘴阵列相对于期望方向的偏移方向角度的手动打印机的运动; 基于所述错误方向角度来确定所述多个彩色喷墨喷嘴阵列中的每一列，以用于打印条带的各个可用喷嘴子集; 基于所述错误方向角度，确定所述各个可用喷嘴子集中的至少一个的移动量以针对所述彩色喷墨喷嘴阵列相对于所述期望的运动方向的非垂直度进行调整; 以及基于确定的量移动相应列的各个可用喷嘴子集。

2. 发明申请

US20090160894A1 HAND HELD PRINTER COLOR MISALIGNMENT CORRECTION 有权
标题翻译：手持式打印机色彩缺失校正
公开(公告)号：US20090160894A1
公开(公告)日：2009-06-25
申请号：US11959555
申请日：2007-12-19
申请人： Karen Susan Barnard , Michael Anthony Marra, III , Barry Baxter Stout
发明人： Karen Susan Barnard , Michael Anthony Marra, III , Barry Baxter Stout
IPC分类号： B41J29/38
CPC分类号： B41J3/36
摘要： A method for correcting misalignment between a plurality of columns of color ink jetting nozzle arrays of a color printhead during printing with a hand held printer includes determining a misdirection angle of motion of the plurality of columns of color ink jetting nozzle arrays relative to a desired direction of motion of the hand operated printer; determining for each of the plurality of columns of color ink jetting nozzle arrays a respective usable nozzles subset to be used in printing a swath, based on the misdirection angle; determining an amount of shifting of at least one of the respective usable nozzles subsets to adjust for non-perpendicularity of the color ink jetting nozzle arrays relative to the desired direction of motion, based on the misdirection angle; and shifting the respective usable nozzles subset for a respective column based on the amount determined.
摘要翻译：一种用于校正在用手持式打印机打印期间彩色打印头的多列彩色喷墨喷嘴阵列之间的未对准的方法，包括：确定多列彩色喷墨喷嘴阵列相对于期望方向的偏移方向角度的手动打印机的运动; 基于所述错误方向角度来确定所述多个彩色喷墨喷嘴阵列中的每一列，以用于打印条带的各个可用喷嘴子集; 基于所述错误方向角度，确定所述各个可用喷嘴子集中的至少一个的移动量以针对所述彩色喷墨喷嘴阵列相对于所述期望的运动方向的非垂直度进行调整; 以及基于确定的量移动相应列的各个可用喷嘴子集。

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