| 摘要 |
PROBLEM TO BE SOLVED: To provide a plasma display device that can decrease inductance of a ground-return wiring for interconnecting printed wiring boards and sufficiently suppress unnecessary electromagnetic wave radiation. SOLUTION: An adjacent conductive cylinder 114 is provided for a ground- return conductor plate 113 for connecting a Y-side sustaining board 103 and an X-side sustaining board 104 of this plasma display device. Eddy current occurring in this adjacent conductive cylinder 114 cancels inductance of the ground-return conductor plate 113. Thus, the inductance of a ground-return wiring of a sustaining circuit in a driving circuit of a plasma display panel can be decreased, so that unnecessary electromagnetic wave radiation is sufficiently suppressed and the thin plasma display device having higher display quality can be easily provided.
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