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
    • 4. 发明授权
    • Electrostatic inkjet head having spaced electrodes
    • 具有间隔电极的静电喷墨头
    • US06322198B1
    • 2001-11-27
    • US09286637
    • 1999-04-02
    • Kusunoki HigashinoHisashi TakataYasuhiro SandoYasuhisa Fujii
    • Kusunoki HigashinoHisashi TakataYasuhiro SandoYasuhisa Fujii
    • B41J204
    • B41J2/14314
    • An electrostatic inkjet head has first and second electrodes. The first electrode is supported on a substrate and the second electrode is on a diaphragm so that a gap is formed between the first and second electrodes. A drive circuit is connected to the first and second electrodes to apply a voltage or pulse between the electrodes. When a voltage is applied between the electrodes, an electrostatic attraction force is generated between the electrodes. The attraction force displaces the diaphragm toward the substrate. This displacement of the diaphragm is used for the ejection of ink. Also, when the voltage is turned off, opposing central portions of the first and second electrodes define a gap that is greater than that defined by opposing end portions of the first and second electrodes. On the other hand, when the voltage is turned on, the opposing central portions of the first and second electrodes define another gap that is substantially equal to that defined by the opposing end portions of the first and second electrodes.
    • 静电喷墨头具有第一和第二电极。 第一电极被支撑在基板上,并且第二电极在隔膜上,使得在第一和第二电极之间形成间隙。 驱动电路连接到第一和第二电极以在电极之间施加电压或脉冲。 当在电极之间施加电压时,在电极之间产生静电吸引力。 吸引力将隔膜移向基板。 隔膜的这种位移用于喷墨。 此外,当电压关闭时,第一和第二电极的相对的中心部分限定了大于由第一和第二电极的相对端部限定的间隙的间隙。 另一方面,当电压接通时,第一和第二电极的相对的中心部分限定了与由第一和第二电极的相对端部限定的间隙基本相等的另一间隙。
    • 10. 发明授权
    • Inkjet recording head having a driving source attached by a chamfered adhesive layer
    • 喷墨记录头具有通过倒角粘合剂层附着的驱动源
    • US06334672B1
    • 2002-01-01
    • US08843873
    • 1997-04-17
    • Naoki MatsuiHisashi Takata
    • Naoki MatsuiHisashi Takata
    • B41J2045
    • B41J2/1623B41J2/14274B41J2/1612
    • The present invention relates to an inkjet recording head, which includes an ink cavity and an ink discharge port, a mounting member covering the ink cavity, an oscillating member, and a substrate to support the oscillating member. Various parts of the inkjet recording head are held together with adhesive. In attaching the piezoelectric element to the mounting member, opposing surfaces of the oscillating member and the mounting member are fixed to one another with adhesive. Then, the two members are pressed together, thereby causing excessive adhesive to emerge from between opposing surfaces of the oscillating member and the mounting member. The emerged adhesive is formed into chamfer to provide the oscillating member and the mounting member with areas of attachment that extend beyond the area of attachment that exists between the opposing surfaces.
    • 喷墨记录头技术领域本发明涉及一种喷墨记录头,其包括油墨腔和排墨口,覆盖油墨腔的安装构件,摆动构件和支撑摆动构件的基板。 喷墨记录头的各个部分用粘合剂保持在一起。 在将压电元件安装到安装构件上时,摆动构件和安装构件的相对表面用粘合剂彼此固定。 然后,将两个构件压在一起,从而在摆动构件和安装构件的相对表面之间产生过多的粘合剂。 所形成的粘合剂形成倒角,以提供摆动构件和安装构件,其具有延伸超过存在于相对表面之间的附接区域的附接区域。