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发明申请
US20070153055A1 Ink jet print head adapted to minimize orientation-induced line-width variation 有权
喷墨打印头适于最小化定向引起的线宽变化

  • 专利标题： Ink jet print head adapted to minimize orientation-induced line-width variation
  • 专利标题（中）： 喷墨打印头适于最小化定向引起的线宽变化
  • 申请号： US11323433
    申请日： 2005-12-30
  • 公开(公告)号： US20070153055A1
    公开(公告)日： 2007-07-05
  • 发明人: James Powers
  • 申请人： James Powers
  • 主分类号： B41J2/16
  • IPC分类号： B41J2/16
Ink jet print head adapted to minimize orientation-induced line-width variation
摘要：
Ink jet print head adapted to minimize orientation-induced line-width variation. The print head having n nozzles located at the vertices of a regular or quasi-regular polygon having an average side length savg, and each side length of the polygon is less than 20% deviation from the average side length savg. The n nozzles are configured to ink jet a line having a line-width w; and each of the n nozzles is configured to ink jet a spot having an average area-equivalent spot diameter d which satisfies the inequality condition (I) 0.7w≦d+(n/π)savg
摘要（中）：

喷墨打印头适于最小化定向引起的线宽变化。 具有位于具有平均侧面长度s平均值的正常或准正多边形的顶点的n个喷嘴的打印头和多边形的每个边长小于平均侧的偏差的20％ 长度s平均值。 n个喷嘴构造成喷墨具有线宽w的线; 并且n个喷嘴中的每一个被配置为喷射具有满足不等式条件（I）的平均面积当量光斑直径d的斑点<？in-line-formula description =“In-line Formulas”end =“lead” α> 0.7w <= D +（n / pi）s <1.3w（I）<？in-line-formula description =“In-line Formulas”end =“tail”？>

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