Liquid ejection head and printing apparatus

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United States of America Patent

PATENT NO 9085141
APP PUB NO 20150062260A1
SERIAL NO

14465231

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Abstract

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A liquid ejection head and a printing apparatus can perform high-quality printing by suppressing the shrinkage stress of an adhesive joining a substrate and a flow path forming member and the deformation and peeling of the flow path forming member. A stress dispersing section is formed on the side surface of the substrate.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hasegawa, Kouji Kawasaki, JP 16 34
Hayasaka, Junya Funabashi, JP 4 3
Ibe, Satoshi Yokohama, JP 53 299
Oya, Shuhei Kawasaki, JP 12 15
Sujaku, Shiro Kawasaki, JP 12 6
Yamamuro, Jun Yokohama, JP 51 279

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