Inkjet head

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United States of America Patent

PATENT NO 9868281
SERIAL NO

15585569

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Abstract

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An inkjet head includes a substrate that defines a cavity in which ink is stored, a vibrating membrane that is supported by the substrate and that defines the cavity, and a piezoelectric device that is disposed on the vibrating membrane and that changes a volume of the cavity by displacing the vibrating membrane. A driving IC is mounted on the actuator substrate and drives the piezoelectric device.

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Patent Owner(s)

Patent OwnerAddress
ROHM CO LTDJAPAN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nagahata, Takaya Kyoto, JP 39 249

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