Patent ID: 8330343

Claim:
A plasma display device comprising: a plasma display panel including a plurality of discharge cells, each of the discharge cells including a scan electrode, a sustain electrode, and a data electrode; a back cover disposed facing the plasma display panel; a thermal sensor disposed facing the back cover; a chassis disposed on a rear face of the plasma display panel, a heat-conducting sheet being interposed between the plasma display panel and the chassis; a drive circuit board disposed on a rear face of the chassis, a drive circuit for driving an electrode being mounted on the drive circuit board; and a thermal sensor fixture for installing the thermal sensor; plasma display panel; wherein the thermal sensor fixture and the thermal sensor are disposed between the plasma display panel and the back cover; and a small-signal processing circuit board disposed on the rear face of the chassis, a small-signal processing circuit for processing a signal with low voltage, compared to the drive circuit, being mounted on the small-signal processing circuit board, is disposed between the plasma display panel and the thermal sensor fixture.