| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To generate an address signal for addressing columns or rows of a PDP. <P>SOLUTION: In the case of addressing a column, the method comprises the following steps: applying, for a phase T1, a DC voltage V1 across the terminals of a solenoid L, so that the latter stores energy, and a voltage A across the terminals of a selected column; discharging, during a phase T2, some of the energy stored in the solenoid L into said column until the voltage across the terminals of said column becomes zero; maintaining, during a phase T3, a zero voltage across the terminals of the column and optionally modifying the selection of the columns during the phase; charging, during a phase T4, the solenoid L with the current stored in the capacitor corresponding to until the voltage across the terminals of said column is zero; and maintaining, during a phase T5, a zero voltage across the terminals of said capacitor corresponding to said column so as to create a write current in cells of the display panel. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
