| 摘要 |
PROBLEM TO BE SOLVED: To reduce the cost of a plasma display apparatus by attaching a drive circuit block with simple structure. SOLUTION: At least two through-holes 47a are provided in a heat radiation plate 47 attached to a chassis member 34 of an address driver circuit block 39 supplying signals to a plasma display panel. The chassis member 34 is provided with a positioning boss part 51 having a positioning pin 51a inserted into the one through-hole 47a of the block 39, and an attaching boss part 53 for pressing to fix the heat radiation plate 47 by screwing a screw 52 through the other through-hole 47a of the address driver circuit block 39, and the positioning boss part 51 is set higher than the attaching boss part 53. Thus, the address driver circuit block 39 can be firmly attached to the chassis member 34 with a single screw 52. COPYRIGHT: (C)2004,JPO&NCIPI
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