Ink-jet head
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsYoung-Seuck Yoo, Jae-Woo Joung, Chang-Sung Park
Life of this patent
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Abstract
An ink-jet head is disclosed. Using an ink-jet head which includes a nozzle, a chamber from which to supply ink to the nozzle, a restrictor which acts as a channel through which to supply the ink to the chamber, a vibrating plate covering one side of each of the chamber and the restrictor, a first actuator joined with the vibrating plate in correspondence to the location of the chamber, and a second actuator joined with the vibrating plate in correspondence to the location of the restrictor, the ability to control droplets can be improved, by allowing the control of the channel resistance of the restrictor.
Claims6
An ink-jet head comprising:
- a nozzle;
- a chamber supplying an ink to the nozzle;
- a restrictor as a channel supplying the ink to the chamber;
- a vibrating plate covering one side of each of the chamber and the restrictor;
- a first actuator joined with the vibrating plate in correspondence to a location of the chamber;
- and
- a second actuator joined with the vibrating plate in correspondence to a location of the restrictor.
An ink-jet head comprising:
- a nozzle;
- a chamber supplying an ink to the nozzle;
- a restrictor as a channel supplying the ink to the chamber;
- a vibrating plate covering one side of each of the chamber and the restrictor;
- and
- an actuator joined with the vibrating plate in correspondence to locations of the chamber and the restrictor.
Dependencies are inferred from the claim text.