Inkjet head, method of manufacturing the same, and electrical connection device therefor
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsChang Sung Park, Jae Woo Joung, Jae Sung Kim, Ju Hwan Yang, Yoon Sok Park
Life of this patent
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Abstract
An inkjet head according to an aspect of the invention may include: an inkjet head body having an ink chamber provided therein and an electrode portion provided on a surface thereof adjacent to the ink chamber; a piezoelectric actuator being mounted on the surface of the inkjet head body so that the piezoelectric actuator is electrically connected to the electrode portion; and a substrate being pressed using a bonding tool so that the substrate is electrically connected to the electrode portion and the piezoelectric actuator, arranged in different planes, through a conductive adhesive.
Claims16
An inkjet head comprising:
- an inkjet head body having an ink chamber provided therein and an electrode portion provided on a surface thereof adjacent to the ink chamber;
- a piezoelectric actuator being mounted on the surface of the inkjet head body so that the piezoelectric actuator is electrically connected to the electrode portion;
- and
- a substrate being pressed using a bonding tool so that the substrate is electrically connected to the electrode portion and the piezoelectric actuator, arranged in different planes, through a conductive adhesive.
A method of manufacturing an inkjet head, the method comprising:
- arranging an inkjet head body having an electrode portion on a stage;
- arranging a piezoelectric actuator on the inkjet head body so that the piezoelectric actuator and the inkjet head body are electrically connected to each other, and arranging the substrate on the piezoelectric actuator;
- and
- pressing the substrate by moving the bonding tool so that the substrate is electrically connected to the piezoelectric actuator and the electrode portion.
An electrical connection device for an inkjet head, the electrical connection device comprising:
- a stage in which an inkjet head body, having an electrode portion electrically connected with a piezoelectric actuator, is arranged;
- and
- a bonding tool located above the stage and pressing the conductive adhesive and the substrate into close contact with the electrode portion and the piezoelectric actuator arranged in different planes.
Dependencies are inferred from the claim text.