PROBLEM TO BE SOLVED: To provide a small-sized electrostatic field generation device that can be driven by the application of a low voltage, and does not require a grounding structure.SOLUTION: An electrostatic field generation device includes a positive electrode conductive material group 110, a positive voltage application device 120 for applying a positive potential, a negative electrode conductive material group 130, a negative voltage application device 140 for applying a negative potential, and a non-grounding circuit 150 provided with a connection line 151 for directly coupling a connection terminal 122 connected to a negative pole terminal of a battery 124 of the positive voltage application device 120 and a connection terminal 142 connected to a negative pole terminal of a battery 144 of the negative voltage application device 140. The continuous electrostatic field generation device is formed by differences between the potential applied to the positive electrode conductive material group 110 and the potential applied to the negative electrode conductive material group 130. A conductive material 101 may be a dielectric coating body coated with a dielectric material. An electron drawn from the positive electrode conductive material group 110 is supplied to the negative electrode conductive material group 130 through the connection line of the non-grounding circuit 150, thereby eliminating the need of electron transfer through grounding.SELECTED DRAWING: Figure 1【課題】 小型かつ低電圧印可による駆動を可能とし、さらにアース構造を不要とした静電場発生装置を提供する。【解決手段】 正極導電体群１１０と、正電位を与える正電圧印加装置１２０と、負極導電体群１３０と、負電位を与える負電圧印加装置１４０と、正電圧印加装置１２０のバッテリ１２４の負極端子につながる接続端子１２２と負電圧印加装置１４０のバッテリ１４４の負極端子につながる接続端子１４２とを直結する接続線１５１を設けたアース無接地回路１５０を備えたものとする。正極導電体群１１０と負極導電体群１３０に与える電位差により連続した静電場発生装置が形成される。なお、導電体１０１を誘電体で被覆した誘電被覆体としても良い。正極導電体群１１０から汲み出された電子をアース無接地回路１５０の接続線を介して負極導電体群１３０に与える構造とし、アースを介した電子移動を不要とした。【選択図】図１
