Thermal ink jet with thin nozzle plate

Details Thermal ink jet with thin nozzle plate Thermal ink jet with thin nozzle plate

B - Operations, Transporting

41

J

B41J 2/135 (2006.01) B41J 2/14 (2006.01) B41J 2/16 (2006.01)

Patent

CA 2506697

An ink jet printhead which comprises a plurality of nozzles (46) and one or more heater elements (10) corresponding to each nozzle. Each heater element is configured to heat a bubble forming liquid (11) in the printhead to a temperature above its boiling point to form a gas bubble therein. The generation of the bubble causes the ejection of a drop of an ejectable liquid (such as ink) through the respective corresponding nozzle, to effect printing. The printhead includes a structure (2) which is less than 10 microns thick, on which the nozzles are incorporated.

L'invention concerne une tête d'impression par jet d'encre, qui comprend une pluralité de buses (46) et un ou plusieurs éléments chauffants (10) correspondants à chaque buse. Chaque élément chauffant est configuré pour chauffer un liquide formant des bulles (11) dans la tête d'impression, à une température supérieure à celle de son point d'ébullition, pour y former une bulle de gaz. La production de la bulle provoque l'éjection d'une goutte d'un liquide éjectable (tel que l'encre) à travers la buse respective correspondante, pour réaliser l'impression. La tête d'impression présente une structure (2) dont l'épaisseur est inférieure à 10 microns, et dans laquelle sont incorporées les buses.

Affiliated with

Also associated with

Rating

Thermal ink jet with thin nozzle plate does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thermal ink jet with thin nozzle plate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermal ink jet with thin nozzle plate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2069227