Plasma display device

Abstract

A plasma display device in which noise of an electric signal and uncertainty of a power supply are prevented when a scan IC is packaged using chip-on-film technology. The plasma display device includes: a plasma display panel having pluralities of scan electrodes, sustain electrodes, and address electrodes; a chassis base disposed at the rear of the plasma display panel; a circuit unit insulated from the rear side of the chassis base by bosses and driving the plasma display panel; radiator plates provided at the rear of the circuit unit; chip-on-film (COF) packages formed at the rear of the radiator plates, electrically connecting the scan electrodes to the circuit unit, and including a scan integrated circuit (IC) to drive the circuit unit; and couplers penetrating the COF packages, the radiator plates, and the circuit unit to couple the same with each other.

Dependencies are inferred from the claim text.