发明名称 Head chip, liquid jet head and liquid jet recording apparatus
摘要 Provided are a head chip, a liquid jet head, and a liquid jet recording apparatus, which can reduce the effect on image quality due to difference in volume of jetted liquid caused by pressure loss of the liquid during the liquid is in the process of circulating through a liquid flow path. The head chip includes first and second circulation paths (21a and 21b) extending along the longitudinal direction of the head chip so as to communicate to portions of a plurality of liquid jet channels, which are away from nozzle holes on an upstream side. The first and second circulation paths (21a and 21b) enable liquid to flow, the liquid being supplied to the plurality of liquid jet channels, and form liquid flows which are symmetrical with each other in the longitudinal direction of the head chip.
申请公布号 GB201305212(D0) 申请公布日期 2013.05.01
申请号 GB20130005212 申请日期 2013.03.21
申请人 SII PRINTEK INC 发明人
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