Abstract: In a drive method of a mixed scan-sustain type of plasma display panel, set-up discharge is performed in the next scan line to be scanned when any particular scan line is in a write period. At this time, a first set-up discharge pulse, which is a gradually rising pulse of the opposite polarity of the scan pulse, is applied to scan electrodes of the scan line that is in the set-up discharge period, and a second set-up discharge pulse, which is a rectangular or gradually rising pulse of the same polarity as the scan pulse and of lower voltage than the scan pulse, is applied to the sustain electrodes. In addition, a set-up discharge erase pulse for eliminating set-up discharge and a sustain erase pulse for eliminating sustain discharge are impressed with the same gradually falling pulse shape.

Abstract: A plasma display panel that is capable of reducing power consumption and improving exhaust efficiency.

Abstract: The present invention relates to a plasma display panel, and more particularly, to an electrode structure of a plasma display panel capable of improving brightness and efficiency. According to a first embodiment of the present invention, in a plasma display panel of a long column structure having a front substrate and a rear substrate that are opposite to each other, the transparent electrodes of the scan electrodes or the sustain electrodes include projections projected toward the center of the discharge cells every discharge cell. Also, a discharge start voltage and a discharge sustain voltage can be lowered and brightness and efficiency can be increased. It is also possible to maintain color temperature equilibrium every RGB cell and to reduce an erroneous discharge of each cell.

Abstract: The present invention relates to a plasma display apparatus, which includes a front substrate; a plurality of first, second electrodes formed on the front substrate; a rear substrate that is faced with the front substrate; a plurality of third electrodes formed on the rear substrate; and a discharge cell that is disposed in the place where the first, the second electrode intersect with the third electrode, wherein at least one of the first and the second electrode is formed with one layer, wherein the width or the length of the first and the second electrode arranged in the adjacent discharge cells are different each other. Accordingly, the manufacturing cost can be decreased by eliminating the transparent electrode made of ITO, the color temperature and the luminance of the plasma display panel ca be increased by asymmetrically forming R, G, B discharge cell.

Abstract: The present invention relates to a plasma display apparatus, which includes a front substrate; a first, a second electrode formed on the front substrate; a rear substrate that is faced with the front substrate; a third electrodes formed on the rear substrate; a first barrier rib formed in parallel with the third electrodes; and a discharge cell that is partitioned by the first barrier rib, wherein at least one of the first and the second electrode is formed with one layer, wherein, among a plurality of discharge cells, the distance between the first barrier ribs partitioning the first discharge cell is different from the distance between the first barrier ribs partitioning the second discharge cell radiating a different color with the first discharge cell. Accordingly, the manufacturing cost can be reduced by removing the transparent electrode of ITO, the color temperature and the luminance efficiency can be improved with the asymmetric size of R, G, B discharge cell.

Abstract: A plasma display panel and method of driving the plasma display panel are described. The plasma display panel includes a scan electrode, a sustain electrode positioned in parallel to the scan electrode, an address electrode overlapping the scan electrode and the sustain electrode, a partition and a scan driver. The partition is configured to divide the address electrode into first and second sub-electrodes that are electrically isolated from one another. The scan driver is configured to apply a first scan signal to the scan electrode during a first subfield. The first subfield includes a reset period, a pre-reset period that immediately precedes the reset period, an address period and a sustain period.

Abstract: A method of driving a plasma display panel including a plurality of priming electrodes. The pulse width of scan pulses applied to some of a plurality of scan electrodes in which writing is performed and priming discharge is caused with the scanning of the scan electrodes is larger than the pulse width of scan pulses applied to the other scan electrodes in which writing is performed but no priming discharge is caused with the scanning of the scan electrodes.

Abstract: A plasma display apparatus includes a data driver and a plasma display panel having a first address electrode and a second address electrode. The data driver is configured to initiate a change in a voltage value of a first data signal supplied to the first address electrode at a first initiation time, and to initiate a change in a voltage value of a second data signal supplied to the second address electrode at a second, different initiation time. Each of the data signals gradually changes from a first data voltage to a second data voltage during a respective first period, maintains at the second data voltage during a respective second period, and gradually changes from the second data voltage to a third data voltage during a respective third period.

Abstract: A plasma display apparatus and method of driving the plasma display apparatus are described. The plasma display apparatus has a plasma display panel that has a first electrode, a second electrode, and a third electrode. The plasma display apparatus also includes a first driver, a second driver and a third driver. The first driver supplies to the first electrode a first signal that decreases gradually from a first voltage to a second voltage during a setdown period of a reset period. The third driver supplies to the third electrode a third signal that increases from a third voltage to a fourth voltage during the setdown period of the reset period.

Abstract: A plasma display device and a method of driving a plasma display panel (PDP) are provided. The plasma display device includes an upper substrate on which a plurality of first electrodes and a plurality of second electrodes respectively corresponding to the first electrodes are formed; and a lower substrate on which a plurality of third electrodes are formed, wherein the first electrodes are respectively 100 ?m or more distant apart from the second electrodes, and during a reset period, a voltage that gradually increases is applied to the first electrodes, and at the same time, a positive bias voltage is applied to the third electrodes. Therefore, it is possible to reduce the power consumption of a PDP by driving a PDP including a scan electrode and an address electrode that are sufficiently distant apart from each other in such a manner that a positive bias voltage can be applied to an address electrode during a reset period.

Abstract: In a PDP apparatus provided with a PDP having (X, Y, A) and various drivers, two adjacent Ys in a plurality of Ys are commonly connected by a wiring so as to form one set unit, in the vicinity of a connection portion of the PDP and the drivers. A two-stage reset and address operation control using a reset operation including an address disable operation is used for a control unit including a plurality of display lines (L) of the set units. In a plurality of Ls as objects of drive display, the reset and address operation of first Ls (Lo) corresponding to Ys on one side of set units and that of second Ls (Le) corresponding to Ys on the other side thereof are performed separately in former and latter periods, and then, sustain operations of the first and second Ls on both sides are performed simultaneously.

Abstract: Provided is a display device that performs addressing by discharging electrons and performs a sustain discharge according to gradation in an addressed discharge cell. The display device includes: first and second substrates facing each other; barrier ribs disposed between the first substrate and the second substrate and defining a plurality of discharge cells with the first and second substrates; first and second electrodes disposed in the barrier ribs; an electron emissive source formed on the second substrate and discharging a plurality of electrons into the discharge cells; a phosphor layer disposed in the discharge cells; and a gas stored in the discharge cells.

Abstract: An apparatus and method to drive a Plasma Display Panel (PDP) having discharge cells arranged where X electrodes and Y electrodes cross each other includes: generating a driving control signal including X, Y, and A driving control signals according to an image signal of an image to be displayed; X, Y, and A drivers to respectively process the X, Y, and A driving control signals and to supply them to the X, Y, and A electrodes. In a sustain-discharge period, a sustain pulse voltage of a first level is alternately supplied to the X electrodes and the Y electrodes, and a first sustain pulse has a pulse width in a range between 3 ?s and 10 ?s.

Abstract: A method for driving a plasma display having discharge regions each crossed by a pair of sustain electrodes (YS, YAS) and at least one trigger electrode (XA) is disclosed. The method includes a succession of image frames or subframes which each have a discharge region sustain phase including the application of voltage pulses VS between the electrodes of each pair of sustain electrodes serving these regions, and the application of a trigger pulse VM, of duration ?M less than 1 ?S, between the trigger electrode (XA) and one and/or the other of the electrodes of each pair serving these regions. The intensity and luminous efficiency of plasma displays can thus be significantly improved.

Abstract: A method of driving a plasma display apparatus is disclosed. In the method, a first pulse with a gradually rising voltage is applied to a scan electrode during a setup period of a reset period. A second pulse gradually falling from a first voltage to a second voltage is applied to the scan electrode during a set-down period of a reset period. A positive third voltage is applied to an address electrode during the set-down period. A voltage of the address electrode floats during the set-down period after applying the third voltage.

Abstract: A method of driving a Plasma Display Panel (PDP) includes: arranging discharge cells in the PDP to each include sustain electrode lines and address electrode lines crossing each other; defining a display period in which each frame includes a plurality of subfields, each subfield having a corresponding gray scale weight for displaying a time division gray scale and a reset period, an address period, and a sustain-discharge period; biasing the sustain electrode lines to a first level; sequentially supplying a scan pulse of a second level to the sustain electrode lines and a data pulse synchronized with the scan pulse to the address electrode lines corresponding to selected discharge cells in the address period; and supplying a sustain pulse of a third level voltage and a sustain pulse of a fourth level voltage to the sustain electrode lines in the sustain-discharge period; the second level voltage and the fourth level voltage are supplied by the same power source.

Abstract: A plasma display panel and a method of driving the same are disclosed. The method of driving the plasma display panel includes applying a first pulse to the scan electrode during a reset period, applying a third pulse wherein the third pulse comprises a rising period and a maintaining period, and the rising period ranges from about 75 ns to about 800 ns, applying a fourth pulse, and a voltage difference between the lowest voltage level of the fourth pulse and the lowest voltage level of the second pulse ranges from 5V to 50V, applying a plurality of pulses to the scan electrode, and wherein the upper dielectric layer and the lower dielectric layer have Pb whose amount is equal to or less than 1000 ppm, respectively.

Abstract: A plasma display driving method and apparatus for stabilizing an initialization upon selective erasing in a case of simultaneously performing a selective writing and a selective erasing is disclosed. In the method and apparatus, at least one selective writing sub-field for selecting on-cells using a writing discharge is arranged within a portion of one frame period, and at least one selective erasing sub-field for selecting off-cells from the on-cells using an erase discharge is arranged within the remaining interval of one frame period other than a time period arranged with the selective writing sub-field. A normal sustaining pulse is applied to the selected on-cells to sustain a discharge of the on-cells, and an initialization pulse having at least one of a pulse width and a voltage level set to be larger than the normal sustaining pulse is applied prior to said selective erasing sub-fields.

Abstract: A plasma display device and a driving method according to the present invention erase more wall charges formed on electrodes by controlling a voltage applied to a sustain electrode and a scan electrode during a falling period of a reset period of the next subfield as the number of sustain discharge pulses applied to the scan electrode and the sustain electrode during a sustain period of a previous subfield increases. Different waveforms may be used during the falling period of the reset period for different subfields, to vary a number of wall charges that may be erased.

Abstract: A plasma display device, including a first substrate and a second substrate opposed to each other, a first electrode and a second electrode arranged in parallel on one of the first and second substrates so as to enable a generation of a display discharge therebetween and a chassis which supports at least one of the first and second substrates. The first electrode is connected to the chassis without an interposition of a circuit for controlling the first electrode and is maintained at a constant potential.

Abstract: A PDP driving method that reduces the reset voltage of the PDP driving waveforms to make it possible to use low-voltage elements and to achieve high contrasts is disclosed. Since conventional PDP waveforms require very high reset voltages, it causes a problem of intense background light emissions, low contrasts, use of high-voltage components, and increased circuit costs. According to the driving waveforms of the present invention, relative voltage differences between the address electrode and the X electrode and between the X electrode and the Y electrode are considered to design waveforms of low reset voltages, thereby providing high contrasts and low-cost circuit.

Abstract: A plasma display apparatus and a driving method thereof are provided. The plasma display apparatus comprises a plasma display panel comprising a scan electrode; and a driver for supplying a voltage of a rising signal with a gradually rising voltage and a voltage of a scan signal of a negative polarity direction, which are supplied to the scan electrode, using one voltage source. The plasma display apparatus comprises a plasma display panel comprising a scan electrode; and a driver for supplying a voltage of a rising signal with a gradually rising voltage, a voltage of a falling signal with a gradually falling voltage, and a voltage of a scan signal of a negative polarity direction, which are supplied to the scan electrode, using one voltage source.

Abstract: An apparatus/method for producing fabric-like electronic circuit patterns created by methodically joining electronic elements using textile fabrication-like methods in a predetermined arrangement.

Abstract: A low-cost capacitive load drive circuit, in which a reference voltage, a first voltage, and a second voltage are supplied to a capacitive load, and a plasma display apparatus using it, have been disclosed. The capacitive load drive circuit comprises a reference voltage switch the breakdown voltage of which is properly adjusted, a first switch, a reference voltage phase adjusting circuit, and a first phase adjusting circuit, and malfunctions due to the difference in switching characteristics can be prevented from occurring even when devices of different breakdown voltages are used.

Abstract: A ramp waveform generation circuit for generating a ramp waveform to be applied to a capacitive load serving as a display element is connected between the ground and a signal line for supplying a high-level voltage generated by a power supply circuit for generating a voltage to be applied to the capacitive load, thereby operating the ramp waveform generation circuit with reference to the ground potential. Hence, without using a plurality of power supply circuits or a signal transmission circuit for converting the reference potential of a control signal for the ramp waveform generation circuit, a stable ramp waveform can be output with a simple circuit arrangement.

Abstract: A plasma display device is provided which includes a plurality of X electrodes, a plurality of Y electrodes arranged adjacent to the plurality of X electrodes for causing sustain discharges between the plurality of X electrodes and the plurality of Y electrodes, an X electrode drive circuit for applying a sustain discharge voltage to the plurality of X electrodes, and a Y electrode drive circuit for applying a sustain discharge voltage to the plurality of Y electrodes. The X electrode drive circuit and the Y electrode drive circuit have a first sustain drive mode in which discharge pulses to predetermined adjacent electrodes rise or fall in the same direction at the same time and a second sustain drive mode in which discharge pulses to all adjacent electrodes rise or fall at different timings.

Abstract: The apparatus for displaying plasma display panel (PDP) gray scales includes an automatic power controller for detecting an average signal level (ASL) in each field of video data; first and second frame memories for storing the video data in even and odd frames; a sub-field generator for mapping the video data according to the number of sub-fields, generating gray scale data, and selectively storing them in the frame memories; an address data generator for generating address data and applying them to the PDP; an ASL controller for comparing the numbers of sub-fields in each field with each other, and controlling the number of sub-fields; and a sustain scan pulse generator for receiving the number of sub-fields, generating sustain pulses and scan pulses, and applying them to the PDP.

Abstract: A radio frequency plasma display panel that is capable of lowering a discharge voltage and a method of fabricating the same are disclosed. In the radio frequency plasma display panel, each of a plurality of discharge cells includes a plurality of first and second electrode lines formed in such a manner that they cross each other with having a dielectric layer therebetween for causing a discharge. An auxiliary electrode is formed at any one of the first and second electrode lines for each discharge cell to position the first and second electrode lines in parallel to each other within the discharge cell.

Abstract: A plasma display panel and a driving method thereof that is capable of improving a discharge efficiency as well as preventing a crosstalk. In the panel, an address electrode is included in each discharge cell making a unit pixel of the plasma display panel. A plurality of second sustain electrodes are positioned at each periphery of the discharge cell in a direction crossing the address electrode to receive a second sustaining pulse. At least one of first sustain electrode is positioned at the center of the discharge cell in a direction crossing the address electrode to receive a first sustaining pulse applied alternately with respect to the second sustaining pulse.

Abstract: The plasma display apparatus, in which the light emission efficiency is improved, has been disclosed. The fourth electrodes, which extend in the same direction of the first electrodes (X electrode) and the second electrodes (Y electrodes) and are exposed into the discharge space, are provided between the first and the second electrodes where the sustaining discharge is carried out, and when the sustain action is carried out, the fixed voltage between the voltage applied to the first electrode and that applied to the second electrode is applied to the fourth electrode provided between the first and the second electrodes where the sustain action is carried out in order to make the electric field between the first and the second electrodes uniform.

Abstract: The invention relates to an image-processing method for automated contrast modification of digital image data. At least one low and one high-frequency signal are formed based on the digital image signal of the image data; the low-frequency signal component is modified using a characteristic-curve function; and then the modified, low-frequency signal is again added to the high-frequency signal component. In order to prevent the occurrence of distracting artifacts, so-called “halos”, the formation of the low-frequency signal component to be modified is formed in dependence upon the high-frequency image components.

Abstract: The invention provides for a method and display apparatus (10) having driving circuitry for driving a display panel (24) having a plurality of addressable discharge cells (26) driven by display pulses (DP), including the steps of applying data pulses (DAP) during the time interval between display pulses (DP) and characterized by the step of priming charges for each of the discharge cells (26) by means of the reset discharges so as to reduce the required data voltage, and in particular such a method wherein one TV-field period (TF) is divided into a plurality of sub-fields (SF) all of which are of substantially equal time durations.

Abstract: A method of driving a PDP apparatus to sufficiently suppress the background light emission and improve the dark room contrast, in which first electrodes and second electrodes are arranged adjacently by turns, a first display line is formed between one side of the second electrode and the first electrode adjacent thereto, a second display line is formed between the other side of the second electrode and the first electrode adjacent thereto, and the interlaced display that displays the first display line and the second display line alternately in different fields is performed, has been disclosed, wherein the reset voltage that directly relates to the intensity of the background light emission is varied according to the number of times of sustain discharges, the display conditions, and so on, in each subfield and the reset discharge is caused to occur with the minimum voltage in each subfield.

Abstract: A plasma display panel comprises a plurality of row electrode pairs (X, Y) and a dielectric layer 12 covering the row electrode pairs (X, Y) provided on a front glass substrate 10, and also column electrodes D provided on a back glass substrate 13 to intersect with the row electrode pairs (X, Y) so as to form display discharge cells C1 in a discharge space at the intersections. A discharge area C2 is formed between the adjacent display discharge cells C1 in the column direction to provide for a discharge created between the back to back row electrodes X and Y of the adjacent row electrode pairs (X, Y). A recess groove 12A is formed in a portion of the dielectric layer 12 opposite each discharge area C2.

Abstract: The present invention provides a drive apparatus and method for a plasma display panel, in which the drive apparatus and method improve contrast and prevent mis-discharge. According to the drive method, in a reset interval of a first sub-field, a voltage having an increasing ramp waveform is applied to scan electrodes during a first interval, and common electrodes are floated during a portion of the first interval such that a voltage of the common electrodes is increased to an initial voltage, which corresponds to a voltage applied to the scan electrodes and to a voltage applied to both sides of panel capacitors.

Abstract: A driving method for a plasma display panel realizes a high quality display at low power consumption while restraining a false contour. After a selective discharge for setting discharge cells to a light-on state or a light-off state is generated in one subfield of N subfields constituting each field, the selective discharge is generated again only in subfields placed at predetermined positions from the beginning of each field.

Abstract: A plasma display panel includes (a) first and second substrates facing each other, (b) a plurality of first electrodes formed on the first substrate and extending in parallel with one another, (c) a plurality of second electrodes formed on the second substrate and extending in parallel with one another perpendicularly to the first electrodes, and (d) a plurality of display cells arranged at intersections of the first electrodes with the second electrodes, wherein a first selection pulse is input into the first electrodes and a second selection pulse is input selectively into one or more of the second electrodes to thereby control whether light is to be emitted in each of the display cells, and at least one of the display cells has a third electrode formed on the first substrate and being electrically connected to a first electrode other than a first electrode belonging to a display cell to which the third electrode belongs.

Abstract: A method for driving a plasma display panel in which any one of a scanning electrode and a sustaining electrode is shared by neighboring display cells interposed therebetween. At least one condition selected from the group consisting of a voltage of a sustaining pulse, a pulse width of a sustaining pulse, and a pulse applying interval of a sustaining pulse is changed in relation to a polarity of the sustaining pulse. The sustaining pulse is applied to the scanning electrode and sustaining electrode by a predetermined number with relation to an image data during a sustaining period.

Abstract: A method and apparatus of driving a plasma display panel for making a stable operation at both a low temperature and a high temperature is disclosed. In the apparatus, a temperature sensor senses a temperature of the plasma display panel. A set-down controller differently controls a voltage for causing a set-down discharge depending upon a temperature of the plasma display panel.

Abstract: A front substrate contains a plurality of scan electrodes and sustain electrodes. Two strips of scan electrodes and two strips of sustain electrodes are alternately disposed on the substrate. In addition, a plurality of auxiliary scan electrodes is disposed on the front substrate so as to be parallel to the scan electrodes. On the back substrate, a plurality of priming electrodes is disposed parallel to the scan electrodes. Each auxiliary scan electrode has electrical connections to the scan electrode that performs scanning earlier than the scan electrode adjacent to each auxiliary scan electrode. With the structure above, a priming discharge occurs between the auxiliary scan electrodes and the priming electrodes.

Abstract: When applying sustain pulses to each discharge cell in a gas discharge panel, a pulse of the opposite polarity is briefly applied immediately before the leading edge of each sustain pulse. Or, the absolute voltage of each sustain pulse is set higher during a certain period from the leading edge of the sustain pulse than during a period from the lapse of the certain period to the trailing edge of the sustain pulse, and a pulse of the opposite polarity is briefly applied immediately after the trailing edge of the sustain pulse. As a result, discharge delays during a discharge sustain period are suppressed to improve image quality, and reactive currents are reduced to improve luminous efficiency.

Abstract: A method and apparatus for driving a plasma display panel in which a reset discharge is selectively performed with regard to the distribution of wall charges in discharge cells are provided. The method includes applying a reset signal for preventing a reset discharge from occurring in cells having conditions under which an address discharge can occur during the address period and allowing a reset discharge occur in cells which do not have the above conditions. Accordingly, an unnecessary discharge can be suppressed, thereby making a dark portion darker. Therefore, contrast can be greatly improved, and a time for a reset period can be reduced.

Abstract: An interlace-type PDP is driven by an improved driving method so as to achieve a greater operating margin, higher resolution, and higher brightness. The interlace-type PDP is driven using odd and even frames in such a manner that the cells are grouped into cell groups such that each cell group includes two or three cells which are adjacent in a direction crossing the electrode pairs, and the cells are driven in units of cell groups. The grouping of cells is performed differently for even and odd frames such that, in one type of frame, locations of two or three cells grouped into each group are shifted by one cell, in the direction crossing the electrode pairs, from the locations of cells grouped together in the other type of frame.

Abstract: The invention concerns a plasma panel display wherein the coplanar faceplate of the display panel comprising electrode triads including each two opposite side electrodes and a central electrode, and wherein during sustain operations by application of a series of sustain voltage pulses between the electrode triads, the central electrode always acts as anode. Such an arrangement, and preferably at an adapted width of the central electrode, enables to enhance substantially the luminous efficacy of the display panel.

Abstract: A switching element includes a first electrode 1 and a second electrode 2 provided apart from each other so as to run a discharge current between them, and a third electrode 3 configured to be capable of changing the difference in potential from at least one of the first and second electrodes 1 and 2, and of controlling the magnitude of the discharge current running between the first and second electrodes 1 and 2 by changing this potential difference.

Abstract: In a three-electrode AC plasma display panel, a plurality of X electrodes (22) and a plurality of Y electrodes (23) are alternately arranged parallel to each other on one of two, front and rear insulating substrates (20, 21) opposing each other, and a plurality of data electrodes (29) are arranged on the other insulating substrate to cross the X and Y electrodes (22, 23) at right angles. In this panel, cell separation partition walls (33) are arranged on the front insulating substrate, on which the X and Y electrodes (22, 23) are arranged, along the X and Y electrodes (22, 23). In a driving method for the three-electrode AC plasma display panel, progressive display is performed depending on whether discharge simultaneously occurs between all the adjacent pairs of X and Y electrodes (22, 23).

Abstract: A method of driving a plasma display device that includes a plurality of scanning electrodes, a plurality of sustaining electrodes, and a plurality of data electrodes is such that, when m is any given integer, the data electrodes are applied with a negative polarity pulse when a voltage applied to the scanning electrodes gradually decreases during the initialization period, if a final pulse in a sustain period of an (m?1)-th subfield is applied to the scanning electrodes and an m-th subfield includes an initialization period. If the final pulse in the sustain period of the (m?1)-th subfield is applied to the sustaining electrodes and the m-th subfield includes the initialization period, the data electrodes are applied with a positive polarity pulse when a voltage applied to the scanning electrodes gradually increases during the initialization period.

Abstract: A method for driving a plasma display panel is provided in which a wall voltage at an interelectrode between a display electrode and an address electrode is controlled without increasing contrast in preparation for addressing, so that reliability of addressing is improved. As an operation of initialization for controlling the wall voltage of a cell within a screen as a preparation for the addressing, a first blunt wave application is performed for generating discharge only in a previous non-lighted cell that was not lighted in a previous display, and a second blunt wave application is performed for generating discharge in each of the previous non-lighted cell and a previous lighted cell that was lighted in the previous display.

Abstract: A driving circuit of a plasma display panel is provided in which a display cell including a first electrode and a second electrode is selected to light up, for applying a first voltage Vs1 to the first electrode and a second voltage Vs2 to the second electrode adjacent to the first electrode to cause a sustain discharge between the first and second electrodes. The driving circuit generates a sustain discharge voltage such that, during the sustain discharge between the first and second electrodes, an applied voltage Vc to a third electrode adjacent to the first electrode opposite to the second electrode falls within a range Vs2?Vc<Vs1, and, in this case, when a display cell including the third electrode is selected to light up, the polarity of a wall charge formed on the third electrode becomes positive.

Abstract: A method of driving a plasma display panel, which includes controlling a charge state of a first display line being one of the two adjacent display lines utilizing the same single scan electrode, such that address discharge is not generated and controlling a charge state of a second display line being the other of the two adjacent display lines, such that address discharge can be generated, and then generating address discharge in the second display line, controlling the charge state of the second display line such that address discharge is not generated and controlling the charge state of the first display line such that the address discharge can be generated, and then generating address discharge in the first display line, and generating surface discharge simultaneously in the first and second display lines, thereby to achieve progressive display.