Barrier structure for thermal ink-jet printheads

B - Operations – Transporting – 41 – J

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

101/96.022

B41J 2/01 (2006.01) B41J 2/14 (2006.01) B41J 2/20 (2006.01)

Patent

CA 1300972

ABSTRACT OF THE DISCLOSURE A three-sided barrier structure (22), comprising three walls (24a-c), is provided in conjunction with a resistor (10) used in a thermal ink-jet printhead. Place- ment of the structure less than about 25 µm from the re- sistor results in longer resistor life and an improvement in the static bubble purging ability of the printhead. Two-slded barrier structures (14), comprising two walls (16a-b), associated with the resistor at spacings less than about 25 µm also improve the resistor life.

568284

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Barrier structure for thermal ink-jet printheads does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Barrier structure for thermal ink-jet printheads, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Barrier structure for thermal ink-jet printheads will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1206483

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.