| 摘要 |
A PDP (600) is attached to a conductive substrate (31) through a heat dissipating sheet (60). A first drive circuit substrate (32) is fixed on the conductive substrate (31) by a plurality of conductive supports (34). On one plane of the first drive circuit substrate (32) facing the conductive substrate (31), one or a plurality of electronic components are mounted, and a second drive circuit substrate (40) is attached. A plurality of supporting terminals (43b) of the second drive circuit substrate (40) are connected to the first drive circuit substrate (32), and the first drive circuit substrate (32) is attached to the conductive substrate (31) by the conductive supports (34). Thus, one plane of the second drive circuit substrate (40) is brought into contact with the conductive substrate (31). On the other plane of the second drive circuit substrate (40) facing the first drive circuit substrate (32), one or a plurality of surface mounting components (36) are mounted.
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