Invention Grant
US07708381B2 Fluid ejection device with resistive element close to drive circuits
失效
流体喷射装置，电阻元件靠近驱动电路
- Patent Title: Fluid ejection device with resistive element close to drive circuits
- Patent Title (中): 流体喷射装置，电阻元件靠近驱动电路
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Application No.: US12333205Application Date: 2008-12-11
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Publication No.: US07708381B2Publication 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
- Priority: AUPO7991 19970715; AUPO8004 19970715
- Main IPC: B41J2/04
- IPC: B41J2/04 ; B41J2/05
Abstract:
A fluid ejection device that has a firing chamber from which heated fluid is ejected, a heating element that heats fluid in the firing chamber and drive circuitry for the heating element. At least part of the drive circuitry is positioned within 60 microns of the heating element.
Public/Granted literature
- US20090122116A1 FLUID EJECTION DEVICE WITH RESISTIVE ELEMENT CLOSE TO DRIVE CIRCUITS Public/Granted day:2009-05-14
Information query
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