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

Inkjet printhead with join regions seamlessly compensated by directional nozzles
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.
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