Invention Grant
- Patent Title: Inkjet printhead
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Application No.: US16060609Application Date: 2016-12-21
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Publication No.: US10538088B2Publication Date: 2020-01-21
- Inventor: Peter J. Hollands , Marco T. R. Moens
- Applicant: Océ-Technologies B.V.
- Applicant Address: NL Venlo
- Assignee: Océ-Technologies B.V.
- Current Assignee: Océ-Technologies B.V.
- Current Assignee Address: NL Venlo
- Agency: The Webb Law Firm
- Priority: EP15202313 20151223; EP16156874 20160223
- International Application: PCT/EP2016/082135 WO 20161221
- International Announcement: WO2017/108925 WO 20170629
- Main IPC: B41J2/14
- IPC: B41J2/14

Abstract:
An inkjet print head for generating a droplet of ink includes an ink supply substrate having an ink supply channel; a droplet forming unit arranged on the ink supply substrate; and a manifold chamber formed over an ink inlet surface of the droplet forming unit. The manifold chamber has a first wall formed by the ink inlet surface, a second closed wall formed opposite to the first wall and a side wall extending between the first wall and the second wall and surrounding the manifold chamber. The manifold chamber extends in a manifold plane. A manifold supply channel is arranged in the manifold plane and surrounds the manifold chamber. The ink supply channel is in fluid communication with the manifold supply channel. A number of manifold feed openings in the side wall provide for a fluid connection between the manifold supply channel and the manifold chamber.
Public/Granted literature
- US20180370235A1 Inkjet Printhead Public/Granted day:2018-12-27
Information query
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