Invention Grant
US08403465B2 Apparatus for reducing crosstalk in the supply and return channels during fluid droplet ejecting
有权
用于在液滴喷射期间减少供应和返回通道中的串扰的装置
- Patent Title: Apparatus for reducing crosstalk in the supply and return channels during fluid droplet ejecting
- Patent Title (中): 用于在液滴喷射期间减少供应和返回通道中的串扰的装置
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Application No.: US12712614Application Date: 2010-02-25
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Publication No.: US08403465B2Publication Date: 2013-03-26
- Inventor: Kevin Von Essen , Mats G. Ottosson , Paul A. Hoisington , Christoph Menzel
- Applicant: Kevin Von Essen , Mats G. Ottosson , Paul A. Hoisington , Christoph Menzel
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Fish & Richardson P.C.
- Main IPC: B41J2/175
- IPC: B41J2/175
Abstract:
A fluid droplet ejection apparatus includes a substrate having a fluid inlet passage, a plurality of nozzles, and a plurality of flow paths each fluidically connecting the fluid inlet passage to an associated nozzle of the plurality of nozzles. Each flow path includes a pumping chamber connected to the associated nozzle and an ascender fluidically connected between the fluid inlet passage and the pumping chamber. The ascender is located proximate to an outside edge of the fluid inlet passage.
Public/Granted literature
- US20100214380A1 Apparatus for Reducing Crosstalk in the Supply and Return Channels During Fluid Droplet Ejecting Public/Granted day:2010-08-26
Information query
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