| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a plasma display device capable of displaying an image of good quality by supplying desired driving voltage waveforms to respective display electrode pairs even when a panel has a large screen. <P>SOLUTION: The plasma display device has a plurality of printed boards 532 to 534 for voltage supply which supply driving voltages to at least one of scanning electrodes and sustain electrodes and a printed board 531 for sustain pulse generation which generates sustain pulses to be supplied to at least one of the scanning electrodes and sustain electrodes. A printed board for voltage supply which is connected to upper or lower scanning electrodes or sustain electrodes of the plasma display panel among the plurality of printed boards for voltage supply is disposed so that its one side is opposite to the upper side and lower side of the printed board for sustain pulse generation, and connection parts 631 and 633 are provided on respective opposite sides of the printed board for voltage supply and the printed board for sustain pulse generation. <P>COPYRIGHT: (C)2008,JPO&INPIT |
