发明名称 LIQUID EJECTION HEAD AND LIQUID EJECTION METHOD
摘要 Provided is a liquid ejection head, including: an ejection orifice for ejecting liquid; a pressure chamber communicating with the ejection orifice; a flow path for supplying the liquid to the pressure chamber; and a first heat-generating element and a second heat-generating element for generating energy to be used for ejecting the liquid, which are arranged in the pressure chamber in the mentioned order in a supply direction of the liquid from the flow path to the pressure chamber, in which a portion between the first heat-generating element and the second heat-generating element is located in an opening of the ejection orifice, when viewed from a direction in which the liquid is ejected from the ejection orifice.
申请公布号 US2013050349(A1) 申请公布日期 2013.02.28
申请号 US201213559871 申请日期 2012.07.27
申请人 NISHITANI EISUKE;YAMANE TORU;INOUE TOMOYUKI;CANON KABUSHIKI KAISHA 发明人 NISHITANI EISUKE;YAMANE TORU;INOUE TOMOYUKI
分类号 B41J2/05 主分类号 B41J2/05
代理机构 代理人
主权项
地址