Title:
INK JET RECORDING HEAD, INK JET RECORDING METHOD AND INK JET RECORDER
Document Type and Number:
Japanese Patent JP2000094691
Kind Code:
A
Abstract:
To obtain an ink jet recording head in which the problem of insufficient ink supply due to a bubble in an ink jet recording head can be solved without using a vacuum suction system, and ink jet recorder and recording method employing it.
The ink jet recording head 100 comprises openings 106 for ejecting ink 102 to an image recording material 110, ink channels 112 communicating with the ink ejection openings 106, and means 104 for ejecting ink 102 in response to an image signal wherein a recess 124 is made in the side wall of the ink channels 112 and a pair of electrodes 114a, 114b generating a field having strength lowering from the ink channel 112 toward the recess 124 are arranged on the inner side face of the recess 124.
Inventors:
SATO HIROAKI
OKI YASUSHI
SUWABE YASUSHI
HIRAKATA SUSUMU
SUEMITSU YUJI
HASEBE MEGUMI
OKI YASUSHI
SUWABE YASUSHI
HIRAKATA SUSUMU
SUEMITSU YUJI
HASEBE MEGUMI
Application Number:
JP26549098A
Publication Date:
April 04, 2000
Filing Date:
September 18, 1998
Export Citation:
Assignee:
FUJI XEROX CO LTD
International Classes:
B41J2/05; B41J2/16; (IPC1-7): B41J2/05; B41J2/16
Attorney, Agent or Firm:
Atsushi Nakajima (3 outside)
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