Abstract: The present invention aims to ensure luminosity while improving evacuation characteristics in a plasma display panel. First ribs (112) that separate a plurality of cells from each other and second ribs (113) are formed in stripe patterns so as to intersect with each other on a surface of a first substrate (107), a surface of a second substrate opposes tops of the first ribs, and a height of the ribs at intersections (112b) of the first and second ribs intersect is lower than other parts of the first ribs (112a).

Abstract: A method for producing a plasma display panel, the method comprising the steps of: (i) preparing a front panel and a rear panel, the front panel being a panel wherein an electrode A, a dielectric layer A and a protective layer are formed on a substrate A, and the rear panel being a panel wherein an electrode B, a dielectric layer B, a partition wall and a phosphor layer are formed on a substrate B; (ii) applying a glass frit material onto a peripheral region of the substrate A or B, and then opposing the front and rear panels with each other such that the glass frit material is interposed therebetween; (iii) supplying a gas into a space formed between the opposed front and rear panels from a direction lateral to the opposed front and rear panels, under such a condition that the front and rear panels are heated; and (iv) melting the glass frit material to cause the front and rear panels to be sealed.

Abstract: During each set-up period, wall charges of scan electrodes and sustain electrodes, between which sustain discharges were generated in the previous subfield, are adjusted, and parts toward the sustain electrodes of positive charges in the scan electrodes are replaced by negative charges and parts toward the scan electrodes of negative charges in the sustain electrodes are replaced by positive charges. During each address period, write pulses are applied to the scan electrodes to generate write discharges utilizing priming discharges between the scan electrodes and priming electrodes. During each sustain period, positive charges are accumulated in the entire surfaces of the scan electrodes and negative charges are accumulated in the entire surfaces of the sustain electrodes.

Abstract: A plasma display panel has a first substrate, plural pairs of display electrodes, a second substrate, and plural data electrodes. Each pair of the display electrodes is made up of a scanning electrode and a sustain electrode which are arranged parallel to each other on the first substrate. The second substrate is disposed opposite to the first substrate. A discharge space is formed between the first substrate and second substrate. The data electrodes are arranged in a direction perpendicular to the display electrodes on the second substrate. The data electrode is wider in peripheral portion of the second substrate than in a central portion of the second substrate.

Abstract: It is intended to provide a plasma display panel including: front panel (1) having front substrate (3) having a plurality of arrays of display electrodes each including scanning electrode (4) and sustain electrode (5) opposed to each other with a discharge gap being defined therebetween and rear panel (2) having a rear substrate (8) opposed to front substrate (3) and having partition walls (11) for partitioning a discharge space between rear panel (2) and front panel (1), data electrodes (10) formed between partition walls (11) in such a fashion that data electrodes (10) intersect with the display electrodes, and phosphor layers (12) formed between partition walls (11), wherein rear panel (2) forms partition walls (11) so as to divide the discharge space in a plurality of regions along a direction parallel to data electrodes (10), and blue phosphor layers (12) are formed on boundary parts of the plural regions.

Abstract: A method drives a plasma display panel including priming electrodes. In the writing period of a sub-field, prior to the scanning of respective scan electrodes, priming discharge is caused between the scan electrodes and the priming electrodes. The time interval between the application of voltage to the priming electrodes for causing the priming discharge and the scanning of the corresponding scan electrodes is set within 10 ?s.

Abstract: During each set-up period, wall charges of scan electrodes and sustain electrodes, between which sustain discharges were generated in the previous subfield, are adjusted, and parts toward the sustain electrodes of positive charges in the scan electrodes are replaced by negative charges and parts toward the scan electrodes of negative charges in the sustain electrodes are replaced by positive charges. During each address period, write pulses are applied to the scan electrodes to generate write discharges utilizing priming discharges between the scan electrodes and priming electrodes. During each sustain period, positive charges are accumulated in the entire surfaces of the scan electrodes and negative charges are accumulated in the entire surfaces of the sustain electrodes.

Abstract: The present invention aims to ensure luminosity while improving evacuation characteristics in a plasma display panel. First ribs (112) that separate a plurality of cells from each other and second ribs (113) are formed in stripe patterns so as to intersect with each other on a surface of a first substrate (107), a surface of a second substrate opposes tops of the first ribs, and a height of the ribs at intersections (112b) of the first and second ribs intersect is lower than other parts of the first ribs (112a).

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 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 highly reliable plasma display panel is provided with less difference in wiring resistance, which can be driven at high speed even though the front or rear board has multilayer electrode wiring. A data electrode is covered with a dielectric layer, and a priming electrode is provided on the dielectric layer. An external wiring lead-out of the data electrode is provided on a rear substrate, and an external wiring lead-out of the priming electrode is provided on the dielectric layer. Wiring lead-out of the data electrode and wiring lead-out of the priming electrode have a step equivalent to the thickness of the dielectric layer.

Abstract: A structure for retaining a spare tire at a sidewall of a rear body of a vehicle is disclosed. A vertically extending bracket is weld connected to an outer surface of an inner panel forming the sidewall. A rod extending through the inner panel into a luggage space is attached to a distal end of the bracket. The rod has a front end exposed to the luggage space for retaining the spare tire in an upright position. When a forwardly directed load arising from a collision in a rear of the vehicle is applied to the spare tire, the bracket is deformed through the rod to rupture the inner panel at the weld connection.

Abstract: A discharge panel capable of high-quality display by preventing erroneous discharge between adjacent lines in a sustaining electrode or the like. A sectional shape in a direction orthogonal to the longitudinal directions of both a first display electrode (101a) and a second display electrode (101b) has a stepped shape, a film thickness of a discharge gap (Gap1) side portion is greater than that on a non-discharge gap side, the film thickness of the respective steps being specified as L1, L2, L3 (L1>L2>L3). Accordingly, a discharge start voltage on the discharge gap side is lower than that on the non-discharge gap side even when the discharge gap and the non-discharge gap have the same width geometrically, thereby reducing erroneous discharge between adjacent cells positioned on an adjacent lines.

Abstract: A gas discharge panel and method of providing a matrix of cells filled with a discharge gas and having plural pairs of display electrodes extending in a row direction of the matrix. Each pair of display electrodes comprise (a) two bus lines parallel to each other and extending in the row direction of the matrix, (b) one or more inner protrusions arranged within each cell on an inner side of one or both of the bus lines to protrude toward an inner side of an opposite bus line, and (c) one or more outer protrusions arranged to protrude from an outer side of one or both of the bus lines. A shortest gap between each pair of display electrodes is a gap between one of the bus lines and the inner protrusions on the opposite bus lines or a gap between the inner protrusions on both of the bus lines.

Abstract: A gas discharge panel to increase the illuminance efficiency and a method of manufacturing includes providing a plurality of cells arranged in a matrix between a pair of substrates. Pairs of display electrodes are arranged on an inner surface of one of the substrates and include two bus lines lying parallel to each other with one or more inner protrusions arranged within each cell relative to the bus lines. This arrangement provides a relatively short discharge gap between the pair of display electrodes.

Abstract: The invention is a plasma display panel capable of stabilizing the addressing characteristics. A barrier rib is formed by longitudinal barrier ribs portion orthogonal to the scan electrodes and sustain electrodes on the front substrate, and side barrier rib portions crossing with these longitudinal barrier rib portions, to form cell spaces and form interstice portions between the cell spaces, and priming electrodes for producing a discharge between the front substrate and the rear substrate within the interstice portions are formed. Stable priming discharge is produced with certainty by the scan electrode and the priming electrode, hence decreasing the discharge time lag at the time of addressing and stabilizing the addressing characteristics.

Abstract: Barrier ribs 18 formed on a back substrate PA2 are brought into contact with a bonding paste layer 40 having an even surface, applying a bonding agent Bd evenly to the tops of the barrier ribs. Furthermore, a gas discharge panel having a structure in which discharge mainly occurs at locations distanced from parts of the panel connected using the bonding agent Bd is realized.

Abstract: A method of driving a plasma display panel including priming electrodes (PR1 to PRn). In the writing period of a sub-field, prior to scanning of respective scan electrodes (SC1 to SCn), priming discharge is caused between the scan electrodes (SC1 to SCn) and the priming electrodes (PR1 to PRn). The time interval between the application of voltage to the priming electrodes (PR1 to PRn) for causing the priming discharge and the scanning of the corresponding scan electrodes (SC1 to SCn) is set within 10 ?s.

Abstract: The first object of the present invention is to provide a PDP with improved panel brightness which is achieved by improving the efficiency in conversion from discharge energy to visible rays. The second object of the present invention is to provide a PDP with improved panel life which is achieved by improving the protecting layer protecting the dielectrics glass layer. To achieve the first object, the present invention sets the amount of xenon in the discharge gas to the range of 10% by volume to less than 100% by volume, and sets the charging pressure for the discharge gas to the range of 500 to 760 Torr which is higher than conventional charging pressures. With such construction, the panel brightness increases. Also, to achieve the second object, the present invention has, on the surface of the dielectric glass layer, a protecting layer consisting of an alkaline earth oxide with (100)-face or (110)-face orientation.

Abstract: The first object of the present invention is to provide a PDP with improved panel brightness which is achieved by improving the efficiency in conversion from discharge energy to visible rays. The second object of the present invention is to provide a PDP with improved panel life which is achieved by improving the protecting layer protecting the dielectrics glass layer. To achieve the first object, the present invention sets the amount of xenon in the discharge gas to the range of 10% by volume to less than 100% by volume, and sets the charging pressure for the discharge gas to the range of 500 to 760 Torr which is higher than conventional charging pressures. With such construction, the panel brightness increases. Also, to achieve the second object, the present invention has, on the surface of the dielectric glass layer, a protecting layer consisting of an alkaline earth oxide with (100)-face or (110)-face orientation.