Liquid ejecting head and liquid ejecting apparatus
AssigneeSeiko Epson Corporation
InventorsYu SHIOZAWA, Takahiro KANEGAE, Nobuaki ITO
Life of this patent
Estimating the term…
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AssigneeSeiko Epson Corporation
InventorsYu SHIOZAWA, Takahiro KANEGAE, Nobuaki ITO
Estimating the term…
When a flow path resistance of the pressure chamber is referred to as Rcav, a flow path resistance of the supply-side throttle portion is referred to as Rin_res, a flow path resistance of the discharge-side throttle portion is referred to as Rout_res, a flow path resistance of a portion of the individual supply flow path other than the supply-side throttle portion is referred to as Rin_oth, and a flow path resistance of a portion of the individual discharge flow path other than the discharge-side throttle portion is referred to as Rout_oth, Rcav < Rin_res, Rcav < Rout_res, Rin_oth < Rin_res, and Rout_oth > Rout_res are satisfied.
A liquid ejecting head comprising:
Dependencies are inferred from the claim text.