Invention Grant
- Patent Title: Energy control of a nozzle of an inkjet printhead
- Patent Title (中): 喷墨打印头喷嘴的能量控制
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Application No.: US13046774Application Date: 2011-03-14
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Publication No.: US08087757B2Publication Date: 2012-01-03
- 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:
A nozzle assembly for an inkjet printhead is disclosed. The nozzle assembly includes an inkjet nozzle having an actuator for ejecting an ink droplet from the inkjet nozzle when a resistive element of the actuator is heated by an electrical current. A drive transistor provides an energy pulse to the resistive element of the actuator upon receipt of a control pulse. Each energy pulse has energy of less than 200 nanojoule.
Public/Granted literature
- US20110164081A1 ENERGY CONTROL OF A NOZZLE OF AN INKJET PRINTHEAD Public/Granted day:2011-07-07
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