Invention Grant
- Patent Title: Printhead IC with multiple temperature sensors
- Patent Title (中): 带多个温度传感器的打印头IC
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Application No.: US11544772Application Date: 2006-10-10
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Publication No.: US07938500B2Publication Date: 2011-05-10
- Inventor: John Robert Sheahan , Mark Jackson Pulver , Brian Christopher Morahan , Alireza Moini , Timothy Peter Gillespie , Michael John Webb , Kia Silverbrook
- Applicant: John Robert Sheahan , Mark Jackson Pulver , Brian Christopher Morahan , Alireza Moini , Timothy Peter Gillespie , Michael John Webb , 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: B41J29/38
- IPC: B41J29/38
Abstract:
A printhead IC comprising: an array of nozzles having a plurality of adjacent regions; and, drive circuitry for sending an electrical pulse to each of the nozzles individually such that they eject a drop of printing fluid; and, a plurality of temperature sensors for sensing the temperature of the printhead IC within each of the regions respectively.
Public/Granted literature
- US20080084441A1 Printhead IC with multiple temperature sensors Public/Granted day:2008-04-10
Information query
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