摘要 |
<P>PROBLEM TO BE SOLVED: To provide a structure and a manufacturing method which can easily produce a discharge element with high accuracy, which excels in discharge stability and to which a resistor is inserted. Ž<P>SOLUTION: The discharge element 20 has: a resistor substrate 21 which is a resistor having surface resistance; a plurality of wedge-shaped electrodes 22 which are provided on the resistor substrate 21, which have tip parts and which are provided at a predetermined pitch; and common electrodes 23 which are provided on the resistor substrate 21 and provided at a predetermined distance from the wedge-shaped electrodes 22, and the discharge element 20 has a structure which causes discharging between the wedge-shaped electrodes 22 and counter objects facing the wedge-shaped electrodes 22 by a voltage being applied from a high-voltage power supply 24 shown in the common electrodes 23. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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