Head chip, liquid jet head, and liquid jet recording device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11951749
SERIAL NO

17553356

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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There are provided a head chip, a liquid jet head, and a liquid jet recording device each capable of ensuring an electrical reliability, and enhancing the durability. The head chip according to an aspect of the present disclosure includes an actuator plate having ejection channels and non-ejection channels extending in a Z direction and arranged alternately in an X direction, and a nozzle plate which has nozzle holes respectively communicated with the ejection channels, and faces the actuator plate. The non-ejection channels are terminated at positions separated from a lower end surface of the actuator plate. The ejection channels open on a lower end surface of the actuator plate.

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Patent Owner(s)

  • SII PRINTEK INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakayama, Hitoshi Chiba, JP 69 651

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