Invention Grant
- Patent Title: Printhead with multiple actuators in each chamber
- Patent Title (中): 打印头在每个室中有多个执行器
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Application No.: US11246686Application Date: 2005-10-11
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Publication No.: US07708387B2Publication Date: 2010-05-04
- 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
- Main IPC: B41J2/05
- IPC: B41J2/05 ; B41J2/04

Abstract:
An inkjet printhead with multiple actuators and respective nozzles in each chamber, so that each actuator activates simultaneously from the same drive signal. By puffing multiple actuators in a single chamber, and providing each actuator with a corresponding nozzle (or nozzles), each nozzle ejects drops of smaller volume, and having different misdirections. Smaller drops with differing misdirections are less likely to create any visible artifacts.
Public/Granted literature
- US20070081040A1 Printhead with multiple actuators in each chamber Public/Granted day:2007-04-12
Information query
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