US 11,987,051 B2
Liquid discharge head and liquid discharge device
Jun Takamura, Mishima Shizuoka (JP)
Assigned to Toshiba Tec Kabushiki Kaisha, Tokyo (JP)
Filed by TOSHIBA TEC KABUSHIKI KAISHA, Tokyo (JP)
Filed on May 16, 2022, as Appl. No. 17/745,552.
Claims priority of application No. 2021-122701 (JP), filed on Jul. 27, 2021.
Prior Publication US 2023/0032990 A1, Feb. 2, 2023
Int. Cl. B41J 2/14 (2006.01)
CPC B41J 2/14201 (2013.01) 15 Claims
OG exemplary drawing
 
1. A liquid ejection head, comprising:
a pressure chamber extending in a first direction from a first end to a second end as a flow path for a fluid; and
a nozzle for ejecting liquid from the pressure chamber in a second direction intersecting the first direction, the nozzle being at a position offset from a midpoint of the pressure chamber in the first direction towards one of the first or second ends of the pressure chamber, wherein
the first end is open to a first common chamber from which fluid can flow into the pressure chamber, and
the second end is open to a second common chamber into which fluid can flow from the pressure chamber.