Ink jet recording apparatus capable of printing in multiple different dot sizes
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 21, 2000
Grant Date -
N/A
app pub date -
Jan 21, 1998
filing date -
Jan 21, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An ink jet printing head that can eject ink droplets forming dot sizes in any of a plurality of differing dot sizes. The plurality of differing dot sizes has a low level range and a high level range. The ink jet printing head has a plurality of small size nozzles and a plurality of large size nozzles. The plurality of small size nozzles eject ink droplets capable of forming a plurality of differing dot sizes in a low level range. The plurality of large size nozzles eject ink droplets capable of forming a plurality of differing dot sizes in a high level range. The change in dot size between adjacent dot sizes of the low level range is different from the change in dot size between adjacent dot sizes of the high level range.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully