Abstract: A resetting method for erasing wall charges remaining around a first display electrode and a second display electrode in a second sub-field following after applying a final sustain discharge voltage between the first display electrode and the second display electrode in a first sub-field on a plasma display panel, including the steps of applying a first voltage higher than and having the opposite polarity to the final sustain discharge voltage between the first display electrode and the second display electrode, to cause a first discharge and accumulation of wall charges, and gradually decreasing the level of the first voltage until the first display electrode and the second display electrode are made to be at the same potential, to cause a second discharge weaker than and longer than the first discharge by the accumulated wall charges, and erasing the wall charges.

Abstract: A scan drive circuit of a plasma display panel in which first and second voltages are applied to the corresponding scan electrode lines during different reset and address periods in accordance with an input timing control signal and a third voltage for a sustain discharge is alternately applied to the corresponding scan electrode lines during a period other than the different reset and address periods, the scan drive circuit including a power switching circuit for outputting two voltages to be simultaneously used among the first, second and third voltages in accordance with the timing control signal, and line switching circuits connected to input ports of the corresponding scan electrode lines, for outputting one of the two voltages input from the power switching circuit to the corresponding scan electrode lines in accordance with the timing control signal.

Abstract: A plasma display panel, one of flat panel display device, having improved electrical connections and the driving method thereof are disclosed. The plasma display panel and the driving method thereof have the advantage of diminishing the number of the high voltage driving ICs of high price by effectively constituting the connections of the discharge electrodes to diminish the number of the driving circuits. In addition, since the total scan electrodes are divided into two blocks, and are driven sequentially and alternately from a block to another, the influence of crosstalks by the leakage of the space charge may be diminished by disposing scan electrodes concurrently impressed with voltage signals to be relatively far apart.

Abstract: A plasma display panel, one of flat panel display device, having improved electrical connections and the driving method thereof are disclosed. The plasma display panel and the driving method thereof have the advantage of diminishing the number of the high voltage driving ICs of high price by effectively constituting the connections of the discharge electrodes to diminish the number of the driving circuits. In addition, since the total scan electrodes are divided into two blocks, and are driven sequentially and alternately from a block to another, the influence of crosstalks by the leakage of the space charge may be diminished by disposing scan electrodes concurrently impressed with voltage signals to be relatively far apart.

Abstract: A plasma display panel, one of flat panel display device, having improved electrical connections and the driving method thereof are disclosed. The plasma display panel and the driving method thereof have the advantage of diminishing the number of the high voltage driving ICs of high price by effectively constituting the connections of the discharge electrodes to diminish the number of the driving circuits. In addition, since the total scan electrodes are divided into two blocks, and are driven sequentially and alternately from a block to another, the influence of crosstalks by the leakage of the space charge may be diminished by disposing scan electrodes concurrently impressed with voltage signals to be relatively far apart.

Abstract: A secondary battery having an improved sealing structure between electrode tabs acting as terminals of the battery, and a dielectric package, which is capable of preventing leakage of an organic electrolyte. The secondary battery includes a battery body having a positive electrode, a negative electrode and a separator which are stacked, and electrode tabs for inducing current generated therein to the outside; a dielectric package having upper and lower dielectric packages, for enclosing the battery body by sealing edge portions of the upper and lower dielectric packages while the electrode tabs are partially exposed to the outside; and sealing materials including sidearms, coated on predetermined portions of the electrode tabs by a predetermined width, for preventing leakage of an organic liquid electrolyte while being interposed and fused between the edge portions of the upper and lower dielectric packages.

Abstract: A cap assembly of a battery, comprising: a cap plate for covering the upper portion of a battery case; a positive terminal installed on the cap plate, insulated from the cap plate; a rivet member having a rivet protrusion, through which a vent hole is formed, inserted through holes formed in the cap plate and the positive terminal for riveting them together, the rivet member electrically connected to the positive terminal; a safety member installed at the lower end of rivet member, blocking the vent hole; and a positive tap fixing member attached to the lower end of the safety member and joined to a positive tap of an electrode assembly in the battery case, wherein the safety member is ruptured and separated from the positive tap fixing member by an internal pressure increase of the battery case.