Invention Grant
- Patent Title: Liquid ejecting head and liquid ejecting apparatus
- Patent Title (中): 液体喷头和液体喷射装置
-
Application No.: US12831384Application Date: 2010-07-07
-
Publication No.: US08210656B2Publication Date: 2012-07-03
- Inventor: Shigeki Suzuki , Katsuhiro Okubo
- Applicant: Shigeki Suzuki , Katsuhiro Okubo
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Workman Nydegger
- Priority: JP2009-172555 20090723
- Main IPC: B41J2/05
- IPC: B41J2/05

Abstract:
A liquid ejecting head includes: a plurality of head main bodies in which nozzle openings are arranged and manifolds communicate with the nozzle openings; and a passage member which includes a plurality of passages supplying a liquid supplied from an upstream side to the plurality of manifolds of the head main bodies. The plurality of head main bodies is disposed so that the manifolds are arranged in a first direction. The plurality of passages of the passage member includes a passage group in which an outflow port communicating with the manifold is disposed in the first direction and an inflow port to which the liquid is supplied from the upstream side is disposed in a second direction intersecting the first direction.
Public/Granted literature
- US20110018942A1 LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS Public/Granted day:2011-01-27
Information query
IPC分类: