Liquid ejecting head and liquid ejecting apparatus

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United States of America Patent

PATENT NO 9682551
SERIAL NO

14995875

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Importance

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Abstract

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A liquid ejecting head includes: a plurality of pressure generating chambers communicating with nozzles through which a liquid is ejected; a manifold communicating with the plurality of pressure generating chambers; a flexible member that has a surface on one side which defines at least a part of a wall of the manifold, that has a surface on the other side, on which an adhesive layer is formed, and that has a compliance region, which is able to perform deflection in response to pressure fluctuation in the manifold, in a region in which the adhesive layer is formed; a compliance space disposed on a side opposite to the manifold through the flexible member; a cap member facing the flexible member through the compliance space; and a frame-like member that is disposed between the flexible member and the cap member and has a cantilever, in which the cantilever is fixed to at least a part of the flexible member of the compliance region and has an unfixed region which is not fixed to the cap member on the distal end side thereof.

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First Claim

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kanegae, Takahiro Shiojiri, JP 64 161

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