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    • 3. 发明专利
    • Manufacturing method of laminated ceramic electronic component
    • 层压陶瓷电子元件的制造方法
    • JP2012209538A
    • 2012-10-25
    • JP2012024232
    • 2012-02-07
    • Murata Mfg Co Ltd株式会社村田製作所
    • MATSUI TOGODOOKA MINORUTAKASHIMA HIROYOSHIOKAJIMA KENICHI
    • H01G4/30H01G4/12
    • H01G4/30H01G4/002H01G4/12H01G13/00Y10T29/43Y10T29/435Y10T29/5157
    • PROBLEM TO BE SOLVED: To provide a method capable of efficiently applying ceramic paste without thickness variation only onto a side face of a green chip, when obtaining the green chip in the state of exposing an internal electrode on the side face and then applying the ceramic paste so as to cover the internal electrode exposed on the side face of the green chip in order to form a protective area at a side part of the internal electrode.SOLUTION: To respective side faces 20 of a plurality of green chips 19 arrayed in row and column directions after cutting of a mother block, a ceramic paste 43 is applied using an application plate 44. In an application step, the ceramic paste 43 is transferred to the side faces 20 by relatively moving the green chips 19 and the application plate 44 in an extending direction of the side faces 20 in the state that the ceramic paste 43 is connected to both of the green chips 19 and the application plate 44 while separating the green chips 19 from the application plate 44.
    • 要解决的问题:为了提供一种能够在没有厚度变化的情况下有效地施加陶瓷膏到绿色芯片的侧面上的方法,当在侧面上暴露内部电极的状态下获得绿色芯片时, 施加陶瓷膏以覆盖暴露在绿色芯片的侧面上的内部电极,以在内部电极的侧部形成保护区域。 解决方案:在切割母体块之后,以行和列方向排列的多个绿色芯片19的各个侧面20使用涂布板44涂覆陶瓷膏43.在涂布步骤中,将陶瓷糊 43通过在陶瓷膏43连接到绿色芯片19和应用板两者的状态下相对于侧面20的延伸方向相对移动绿色芯片19和施加板44而转移到侧面20 44,同时将绿色芯片19与应用板44分开。版权所有:(C)2013,JPO&INPIT