Invention Grant
- Patent Title: Inkjet nozzle chamber with single inlet and plurality of nozzles
- Patent Title (中): 具有单进口和多个喷嘴的喷墨喷嘴室
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Application No.: US10922874Application Date: 2004-08-23
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Publication No.: US07753469B2Publication Date: 2010-07-13
- 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: AUPO7991 19970715; AUPO8004 19970715
- Main IPC: B41J2/015
- IPC: B41J2/015 ; B41J2/15
Abstract:
An inkjet drop ejection apparatus that has a chamber with a plurality of nozzles, and an actuator with associated drive circuitry for selectively ejecting drops of ink through any one of the nozzles. By using a single actuator for ejecting ink from multiple nozzles, it reduces the drive circuitry etched into the printhead. This in turn allows the nozzle spacing to be reduced.
Public/Granted literature
- US20050041055A1 Inkjet nozzle chamber with single inlet and plurality of nozzles Public/Granted day:2005-02-24
Information query
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