| 摘要 |
PROBLEM TO BE SOLVED: To provide a plasma display device improving reliability of a driver IC by efficiently radiating heat generated from the driver IC and preventing a failure of the driver IC. SOLUTION: The plasma display device comprises: a plasma display panel 12; a chassis base 16 on which a driving circuit 18 is mounted on the side opposite to the side facing the plasma display panel 12; a driver IC 23 that applies a voltage to the electrode of the plasma display panel 12 selectively; a cover plate 32 that is connected to the chassis base 16 and crimps the driver IC 23 to the chassis base 16 side; a first heat radiator 50 that is disposed between the plasma display panel 12 and the chassis base 16 and is located in a first area A where the heat radiated from the driver IC 23 virtually concentrates; and a second heat radiator 60 that is located in a second area B between the plasma display panel 12 and the chassis base 16 and is the area other than the first area A. COPYRIGHT: (C)2005,JPO&NCIPI |
