发明授权
- 专利标题: Liquid ink printer having apparent 1XN addressability
- 专利标题(中): 液体墨水打印机具有明显的1XN寻址能力
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申请号: US539890申请日: 1995-10-06
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公开(公告)号: US5731827A公开(公告)日: 1998-03-24
- 发明人: David A. Mantell , Thomas A. Tellier , Gary A. Kneezel , Steven J. Harrington , James F. O'Neill , Narayan V. Deshpande , Peter A. Torpey
- 申请人: David A. Mantell , Thomas A. Tellier , Gary A. Kneezel , Steven J. Harrington , James F. O'Neill , Narayan V. Deshpande , Peter A. Torpey
- 申请人地址: CT Stamford
- 专利权人: Xerox Corporation
- 当前专利权人: Xerox Corporation
- 当前专利权人地址: CT Stamford
- 主分类号: B41J2/01
- IPC分类号: B41J2/01 ; B41J2/05 ; B41J2/13 ; B41J2/14 ; B41J2/145 ; B41J2/15 ; B41J29/38
摘要:
A liquid ink printing apparatus printing images includes a printhead having a plurality of nozzles wherein a single power pulse causes two or more nozzles to eject ink simultaneously. The printhead includes an ink directing element having a plurality of ink conduits coupled to an array of spaced nozzles and a transducer element aligned with and mated to the ink directing element. The transducers are spaced a distance apart and each transducer is substantially aligned with at least two or more of the nozzles. The printhead is stepped in a direction transverse to the array of spaced nozzles a stepping distance approximately equal to or less than the distance between transducers. The ink directing element includes a silicon wafer having etched ink conduits or channels holding ink for ejection through the nozzles connected thereto. Each transducer is cooperatively associated with one channel having a fork member coupled to two or more nozzles or is cooperatively associated with two or more channels wherein each channel is connected to one or more nozzles.
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