会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 40. 发明授权
    • Liquid jet recording head
    • 液体喷射记录头
    • US4577202A
    • 1986-03-18
    • US558981
    • 1983-12-07
    • Toshitami Hara
    • Toshitami Hara
    • B41J2/05B41J2/14B41J2/16G01D15/18
    • B41J2/14129B41J2/1604B41J2/1623B41J2/1626B41J2/1631B41J2/1642B41J2/1645B41J2/1646
    • A liquid jet recording head, comprising a liquid discharging section having an orifice for discharging liquid to form liquid droplets and a liquid pathway, being connected to said orifice and having a heat acting portion at which heat energy for forming liquid droplets acts on liquid as a part of its constitution, a common liquid chamber for storage of said liquid to be supplied to said pathway and an electro-thermal transducer, having at least a pair of confronting electrodes connected electrically to a heat generating resistance layer provided on a substrate thereby forming a heat generating section between these electrodes, characterized in that an upper layer comprises a first layer constituted of an inorganic dielectric material, a second layer constituted of an organic material and a third layer constituted of an inorganic material, these layers being laminated in this order from the side of said electrodes on at least the portion of said electrodes lying beneath said common liquid chamber or on the portion at the upstream side of said heat generating portion.
    • 一种液体喷射记录头,包括具有用于排出液体以形成液滴的孔口和液体通道的液体排出部分,其连接到所述孔口并具有热作用部分,用于形成液滴的热能作用在液体上作为 其部分结构,用于储存供给所述路径的所述液体的公共液体室和电热换能器,其具有至少一对相对于设置在基板上的发热电阻层电连接的面对电极,从而形成 这些电极之间的发热部分,其特征在于,上层包括由无机介电材料构成的第一层,由有机材料构成的第二层和由无机材料构成的第三层,这些层按照从 在所述电极的至少部分位于所述普通液体下方的所述电极的一侧 或在所述发热部分的上游侧的部分上。