Invention Grant
- Patent Title: Inkjet printhead comprising actuator spaced apart from substrate
- Patent Title (中): 喷墨打印头包括与衬底间隔开的致动器
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Application No.: US12605353Application Date: 2009-10-25
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Publication No.: US07971975B2Publication Date: 2011-07-05
- Inventor: Kia Silverbrook
- Applicant: Kia Silverbrook
- Applicant Address: AU Balmain, New South Wales
- Assignee: Silverbrook Research Pty Ltd
- Current Assignee: Silverbrook Research Pty Ltd
- Current Assignee Address: AU Balmain, New South Wales
- Priority: AUPP6534 19981016; AUPP6535 19981016; AUPP6536 19981016; AUPP6537 19981016; AUPP6538 19981016; AUPP6539 19981016; AUPP6540 19981016; AUPP6541 19981016; AUPP6542 19981016; AUPP6543 19981016; AUPP6544 19981016; AUPP6545 19981016; AUPP7022 19981109; AUPP7023 19981109
- Main IPC: B41J2/05
- IPC: B41J2/05
Abstract:
An inkjet printhead including a substrate and a plurality of nozzle assemblies disposed on the substrate. Each nozzle assembly includes a nozzle chamber for containing ink and an actuator for ejecting an ink droplet from a nozzle aperture when a resistive element of the actuator is heated by an electrical current. The resistive element of the actuator is spaced apart from the substrate and suspended in ink contained in the nozzle chamber.
Public/Granted literature
- US20100039478A1 INKJET PRINTHEAD COMPRISING ACTUATOR SPACED APART FROM SUBSTRATE Public/Granted day:2010-02-18
Information query
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