| 摘要 |
An image displaying apparatus capable of suppressing abnormal discharges includes the following components. That is, the image displaying apparatus includes a rear plate 1005 provided with electron beam sources; a face plate 1007 having an anode 1014 that includes an imaging area equipped with phosphor membrane 1008 emitting light by the irradiation of an electron beam and is regulated at an electric potential higher than those of the electron beam sources, and a potential regulating electrode 1015 that is situated at the outside of the anode 1014 for regulating the outside at a predetermined electric potential lower than that of the anode 1014; and spacers 1012 provided between the rear plate 1005 and the face plate 1007, wherein the image displaying apparatus has a structure such that the spacers 1012 contact both of the anode 1014 and the potential regulating electrode 1015 and electrodes are formed at the contacting portions.
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