Invention Grant
- Patent Title: Method of making an inkjet printhead
- Patent Title (中): 制造喷墨打印头的方法
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Application No.: US11041969Application Date: 2005-01-26
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Publication No.: US08388117B2Publication Date: 2013-03-05
- Inventor: Phil Keenan , Pat MacDermott , Kevin Dooley , Gerard Lowe , Barry Fitzgerald
- Applicant: Phil Keenan , Pat MacDermott , Kevin Dooley , Gerard Lowe , Barry Fitzgerald
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Priority: GB0401877.6 20040129
- Main IPC: B41J2/045
- IPC: B41J2/045 ; B41J2/05 ; B41J2/015
Abstract:
A method of making an inkjet printhead comprises forming a first patterned layer 20 on a surface of a first substrate 10, forming a second patterned layer 28 on a surface of a second substrate 100, bonding the first and second layers in intimate face-to-face contact, and removing the second substrate 100 from the second patterned layer 28. The first and second patterned layers 20, 28 together define at least one ink ejection chamber having at least one ink ejection nozzle.
Public/Granted literature
- US20060033784A1 Method of making an inkjet printhead Public/Granted day:2006-02-16
Information query
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