| 摘要 |
PURPOSE:To obtain the cheap electrostatic recording head, man-hours therefore are reduced remarkably, by arranging control electrode units, at least one end sections thereof have prismatic sections, to a flat plate, joining or bonding them and molding them with resin. CONSTITUTION:A control electrode row is formed in such a manner that the control electrode units 1210 consisting of prismatic sections 1211 with sections according to predetermined size, thin (small sectional area) conductor sections 1212 joining to the sections 1211 and small flat sections 1213 for connecting lead wires are manufactured through a method such as the cold rolling method of a brass wire or a phosphor bronze wire, and the units are joined or bonded to the plate 1220 flat in the one end surfaces of the prismatic sections 1211 only by prescribed number so as to equalize to the arranging pitch of the control electrodes. Epoxy resin is casted, a broken line section is cut, and the control electrodes are separated. |
