Invention Grant
- Patent Title: Inkjet printhead with heater element close to drive circuits
- Patent Title (中): 具有加热元件的喷墨打印头靠近驱动电路
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Application No.: US12333140Application Date: 2008-12-11
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Publication No.: US07699440B2Publication Date: 2010-04-20
- 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: B41J2/04
- IPC: B41J2/04 ; B41J2/05
Abstract:
A printhead with drive circuitry for a heating element. At least part of the drive circuitry is positioned proximate to and within 60 microns of the heating element. Moving the drive circuitry within 60 microns of the heating element enhances the nozzle packing on the printhead substrate and improves its energy efficiency.
Public/Granted literature
- US20090160910A1 INKJET PRINTHEAD WITH HEATER ELEMENT CLOSE TO DRIVE CIRCUITS Public/Granted day:2009-06-25
Information query
IPC分类:
