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Pagewidth Printhead Assembly Having A Plurality Of Printhead Modules Each With A Stack Of Ink Distribution Layers
Pagewidth Printhead Assembly Having A Plurality Of Printhead Modules Each With A Stack Of Ink Distribution Layers
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机译:具有多个打印头模块的页面宽度打印头组件,每个打印头模块都带有一叠墨水分布层
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摘要
Provided is a pagewidth printhead assembly having a plurality of printhead modules. Each of these modules includes a printhead integrated circuit (IC) having a plurality of ink ejection nozzles, and an ink distribution assembly formed from a stack of ink distribution layers. Each layer defines apertures therein at predetermined locations, with the layers laminated together so that the apertures complementarily define ink distribution channels to the printhead IC. Each module also includes a tape automated bonding (TAB) film connected to the printhead IC for arranging said IC in signal communication with a controller of the printhead assembly.
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