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Inkjet nozzle assembly having thermal bend actuator with an active beam defining part of an exterior surface of a nozzle chamber roof
Inkjet nozzle assembly having thermal bend actuator with an active beam defining part of an exterior surface of a nozzle chamber roof
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机译:具有热弯曲致动器的喷墨喷嘴组件,该热弯曲致动器具有限定喷嘴腔室顶的外表面的一部分的主动梁
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摘要
An inkjet nozzle assembly is provided. The assembly comprises a nozzle chamber comprising a floor and a roof. The roof has a nozzle opening defined therein, and a moving portion moveable towards the floor. The assembly further comprises a thermal bend actuator, having a plurality of cantilever beams, for ejecting ink through the nozzle opening. A first active beam of the actuator defines at least part of an exterior surface of the roof
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