Invention Grant
US08714677B2 Inkjet printhead with join regions seamlessly compensated by directional nozzles
有权
具有连接区域的喷墨打印头通过定向喷嘴无缝补偿
- Patent Title: Inkjet printhead with join regions seamlessly compensated by directional nozzles
- Patent Title (中): 具有连接区域的喷墨打印头通过定向喷嘴无缝补偿
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Application No.: US12895860Application Date: 2010-10-01
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Publication No.: US08714677B2Publication Date: 2014-05-06
- Inventor: Gregory John McAvoy , Emma Rose Kerr , Rónán Pádraig Seán O'Reilly , Vincent Patrick Lawlor , Misty Bagnat
- Applicant: Gregory John McAvoy , Emma Rose Kerr , Rónán Pádraig Seán O'Reilly , Vincent Patrick Lawlor , Misty Bagnat
- Applicant Address: IE Dublin
- Assignee: Zamtec Ltd
- Current Assignee: Zamtec Ltd
- Current Assignee Address: IE Dublin
- Agency: Cooley LLP
- Main IPC: B41J2/205
- IPC: B41J2/205

Abstract:
A stationary pagewidth inkjet printhead has one or more nozzle rows extending along a longitudinal axis of the printhead. The printhead is comprised of a plurality of printhead modules having first and second opposite ends butted across a width of a page. Each butting pair of printhead modules defines a common join region, wherein a nozzle pitch across the join region exceeds one nozzle pitch, one nozzle pitch being defined as a minimum longitudinal distance between a pair of nozzles in a same nozzle row. A first nozzle positioned at the first end of a first printhead module in a butting pair is configured to fire ink droplets into a respective join region.
Public/Granted literature
- US20120081465A1 INKJET PRINTHEAD WITH JOIN REGIONS SEAMLESSLY COMPENSATED BY DIRECTIONAL NOZZLES Public/Granted day:2012-04-05
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