Droplet ejecting head, droplet ejecting apparatus, piezoelectric device, and ceramic

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United States of America Patent

PATENT NO 8820896
APP PUB NO 20110043574A1
SERIAL NO

12858672

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Abstract

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A droplet ejecting head including: a pressure chamber connected to a nozzle hole; and a piezoelectric device having ceramic member provided with an electrode. The ceramic member is made from a solid solution containing bismuth ferrate, bismuth potassium titanate, and bismuth manganate.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yonemura, Takayuki Suwa, JP 51 108

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