Canon U.S.A., Inc. I.P. Division
Liquid discharge head and method of manufacturing the same
A liquid discharge head having an element board including an element configured to discharge a liquid includes a first storage element and a second storage element. The first storage element is a fuse element or an anti-fuse element. The second storage element is a semiconductor memory capable of holding a larger capacity than the first storage element. The second storage element is provided on an area other than the element board.
Canon Kabushiki Kaisha
B B B B G G G B B
B41J B41J B41J B41J G11C G11C G11C B41J B41J
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Norihiro Kenta Hiroshi Wataru
Ikebe Udagawa Yamada Takahashi