Invention Grant
- Patent Title: Printhead structure
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Application No.: US15544999Application Date: 2015-03-12
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Publication No.: US10532571B2Publication Date: 2020-01-14
- Inventor: Zhizhang Chen , James Elmer Abbott, Jr. , Michael W Cumbie , Roberto A Pugliese
- Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- Applicant Address: US TX Spring
- Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- Current Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- Current Assignee Address: US TX Spring
- Agency: HP Inc. Patent Department
- International Application: PCT/US2015/020146 WO 20150312
- International Announcement: WO2016/144359 WO 20160915
- Main IPC: B41J2/14
- IPC: B41J2/14 ; B41J2/16
Abstract:
In one example, a printhead structure includes an ejector element, a multi-layer insulator covering the ejector element, and an amorphous metal on the insulator.
Public/Granted literature
- US20180001636A1 PRINTHEAD STRUCTURE Public/Granted day:2018-01-04
Information query
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