Invention Grant
- Patent Title: System and method for creating a pico-fluidic inkjet
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Application No.: US15896292Application Date: 2018-02-14
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Publication No.: US10343398B2Publication Date: 2019-07-09
- Inventor: Jeffrey A. Nielsen , Craig Olbrich , Richard W. Seaver , David R. Otis, Jr.
- 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
- Agent Fabian VanCott
- Main IPC: B41J2/14
- IPC: B41J2/14 ; B41J2/16
Abstract:
An inkjet material dispenser system includes a printhead member. According to one exemplary embodiment, the printhead member includes at least one drop ejector including an insulating stack layer and a top orifice surface defining an orifice, wherein a ratio of a diameter of the orifice to a height of the insulating stack layer (O/L ratio) is at least 1.0.
Public/Granted literature
- US20180186150A1 SYSTEM AND METHOD FOR CREATING A PICO-FLUIDIC INKJET Public/Granted day:2018-07-05
Information query
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