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US 5,731,828 AGranted
Ink jet head, ink jet head cartridge and ink jet apparatus
AssigneeCanon Kabushiki Kaisha
InventorsHiroyuki Ishinaga, Kazuaki Masuda, Junji Shimoda, Masami Kasamoto, Fumio Murooka, Tatsuo Furukawa, Jun Kawai, Hiroyuki Maru, Teruo Arashima, Masaaki Izumida, Yoshinori Misumi, Yuji Kamiyama
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Abstract
An ink jet head includes a plurality of liquid flow paths for ejecting the ink; and a plurality of heat generating resistors for the respective liquid flow paths, the heat generating resistor being independently drivable; wherein adjacent ones of the heat generating resistors are spaced by not more than 8 microns.
Claims16
An ink jet head comprising:
- a plurality of liquid flow paths for ejecting the ink;
- and
- a plurality of heat generating resistors for said respective liquid flow paths, said heat generating resistor being independently drivable;
- wherein adjacent ones of said heat generating resistors are spaced by not more than 8 microns.
1 more element
Dependencies are inferred from the claim text.