Banner & Witcoff, Ltd.
Liquid discharging apparatus
A liquid discharging apparatus includes: a channel structure having nozzles aligned in a first direction and pressure chambers aligned in the first direction corresponding to the nozzles respectively; piezoelectric elements aligned in the first direction in the channel structure, corresponding to the pressure chambers respectively; a cover covering the piezoelectric elements and having first and second wall portions arranged in a second direction orthogonal to the first direction and joined to the channel structure at first and second joint regions respectively; and traces being extended to one side in the second direction from the piezoelectric elements respectively, passing through the first region, and extending up to outside of the cover. An area of the first joint region is greater than an area of the second region.
Brother Kogyo Kabushiki Kaisha
B B B B
B41J B41J B41J B41J
additional additional inventional inventional
Hideki Atsushi Keita
Hayashi Hirota Hirai