Invention Grant
- Patent Title: Pagewidth printhead with more than 100000 nozzles
- Patent Title (中): 具有超过100000个喷嘴的Pagewidth打印头
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Application No.: US11829968Application Date: 2007-07-30
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Publication No.: US07824010B2Publication Date: 2010-11-02
- 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: B41J2/155
- IPC: B41J2/155

Abstract:
A pagewidth inkjet printhead that has an array of droplet ejectors for ejecting drops of printing fluid onto print media fed passed the printhead in a media feed direction. Each drop ejector having a nozzle and an actuator for ejecting a drop of printing fluid through the nozzle. The array has more than 100000 of the droplet ejectors and extends in a direction transverse to the media feed direct between 200 mm and 330 mm. A pagewidth printhead with a large number of nozzles extending the width of the media provides a high nozzle pitch and a very high ‘true’ print resolution—i.e. the high number of dots per inch is achieved by a high number of nozzles per inch.
Public/Granted literature
- US20090033717A1 PAGEWIDTH PRINTHEAD WITH MORE THAN 100000 NOZZLES Public/Granted day:2009-02-05
Information query
IPC分类: