发明名称 |
LIQUID EJECTION HEAD AND LIQUID EJECTION DEVICE, AND AGING TREATMENT METHOD AND INITIAL SETUP METHOD FOR A LIQUID EJECTION DEVICE |
摘要 |
A liquid ejection head, including: a flow path forming member including a resin layer having an ejection orifice and a flow path formed therein; a substrate including a heat-generating resistance element for ejecting liquid and a protective layer having a portion for covering the heat-generating resistance element, a surface of the portion being exposed to the flow path; and an intermediate layer formed between the resin layer and the protective layer, the intermediate layer including a silicon carbonitride material. |
申请公布号 |
US2017057228(A1) |
申请公布日期 |
2017.03.02 |
申请号 |
US201615229486 |
申请日期 |
2016.08.05 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
Oikawa Masaki;Hamada Yoshihiro;Hatsui Takuya;Sakurai Makoto;Yasuda Takeru |
分类号 |
B41J2/14 |
主分类号 |
B41J2/14 |
代理机构 |
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代理人 |
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主权项 |
1. A liquid ejection head, comprising:
a flow path forming member including a resin layer having an ejection orifice and a flow path formed therein; a substrate including a heat-generating resistance element for ejecting liquid and a protective layer having a portion for covering the heat-generating resistance element, a surface of the portion being exposed to the flow path; and an intermediate layer formed between the resin layer and the protective layer, the intermediate layer comprising a silicon carbonitride material. |
地址 |
Tokyo JP |