Title:
INKJET RECORDING HEAD AND INKJET RECORDING DEVICE
Document Type and Number:
Japanese Patent JP2009137197
Kind Code:
A
Abstract:
To provide an inkjet recording head capable of recording images without dot slippage by generating the condition in which the discharging direction of ink droplets is hardly influenced by air flow generated with the discharge.
The interference of air flows 11 or between the air flows generated with the discharge is reduced by jetting gas in a direction parallel to the discharging direction. Accordingly, the advancing direction of the ink droplets is hardly biased and uniform and high grade images can be output even in the recording head 1708 discharging ink from a large number of discharge openings 4 arranged in high density at a high discharge frequency.
Inventors:
IDE SHUICHI
DOI TAKESHI
MIYAKOSHI YUTO
OZAKI YASUHIKO
MURAKAMI SHUICHI
ARIMIZU HIROSHI
DOI TAKESHI
MIYAKOSHI YUTO
OZAKI YASUHIKO
MURAKAMI SHUICHI
ARIMIZU HIROSHI
Application Number:
JP2007317230A
Publication Date:
June 25, 2009
Filing Date:
December 07, 2007
Export Citation:
Assignee:
CANON KK
International Classes:
B41J2/01; B41J2/05
Domestic Patent References:
| JPH02252564A | 1990-10-11 | |||
| JP2002249813A | 2002-09-06 | |||
| JP2006192590A | 2006-07-27 | |||
| JP2007307865A | 2007-11-29 | |||
| JP2002349813A | 2002-12-04 |
Attorney, Agent or Firm:
Yoshikazu Tani
Kazuo Abe
Kazuo Abe
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