| 摘要 |
PURPOSE:To enable an electrode head having high resolving power and long life, by using talk and supplying a current between an elongated electrical conductor and a recording body, in sich as state only the leading end of said conductor is exposed, to perform recording. CONSTITUTION:An electrode head is constituted so that grooves each having a width and depth both of which are 50mum ar provided to a fixing frame (talc)12 at an 100mum pitch and copper wires 11 (each having a diameter of 50mum) are engaged with the grooves as elongated electrical conductors and pressed and fixed by a fixing frame (talc)13 equal to said talc 12. This electrode head is mounted to a recording apparatus to perform printing. Because the coated copper wires are used, wiring treatment in the connection of the electrode head and an electric signal source becomes easy and the electrode head having high resolving power can be also easily formed. |
