| 摘要 |
PURPOSE:To make the wiring between an electrode pattern as a recording means and a driving circuit extremely simple and to attain mass-production by providing the circuit which drives the electrode pattern on the downstream- side toner movement path of the electrode pattern. CONSTITUTION:Numbers of electrodes 6a are arranged successively on the projection part 5 on a sleeve 1 and the electrode pattern 6 is formed as the recording means. Then, IC chips 7 for a driver are fixed nearby on the downstream-side toner movement path of the electrode pattern 6 and an input pattern 9 which inputs information is fixed at its downstream side. In this constitution, a clockwise toner layer is formed on the sleeve 1 and a voltage corresponding to an information signal is applied to electrodes 6a through the IC chips 7 to form a toner image. Consequently, the electrode pattern 6 and driving circuit are connected extremely easily and the mass-production is attained. |
