摘要:
A plasma display panel including a sustain electrode pair comprising an X electrode and a Y electrode that are separated from each other by a discharge gap, and a barrier rib formed on a second substrate facing the first substrate and including first barrier ribs and second barrier ribs that define a discharge cell. Assuming that L is a sum of a width of the discharge gap and widths of the X and Y electrodes, P is a pitch between neighboring second barrier ribs, and H is a height of the first barrier ribs, a value of H satisfies 200×L/P−25≦H (μm)≦200×L/P−5.
摘要翻译:一种等离子体显示面板,包括由放电间隙彼此分离的X电极和Y电极的维持电极对,以及形成在与第一基板相对的第二基板上的阻挡肋,并且包括第一阻挡肋和第二阻挡肋 定义放电单元。 假设L是放电间隙的宽度和X和Y电极的宽度之和,P是相邻的第二阻挡肋之间的间距,H是第一隔壁的高度,H的值满足200× L / P-25≦̸ H(μm)≦̸ 200×L / P-5。
摘要:
There is disclosed a gas discharge display/memory device containing electrode arrays and an ionizable gaseous medium, the gaseous medium having incorporated therein an effective amount of helium sufficient to decrease the minimum applied voltage sufficient to sustain a gas discharge once initiated and increase the memory margin of the device. In the preferred embodiment, there is incorporated at least about 0.01 percent atoms of helium, based on the gaseous medium concentration after helium addition, to an initial gaseous medium consisting essentially of about 99.5 percent to about 99.99 percent atoms of neon and about 0.5 percent to about 0.01 percent atoms of at least one member selected from argon, xenon, and krypton. The gas discharge device is preferably of a display/memory type wherein electrical charges are stored on opposing dielectric surfaces.
摘要:
A plasma display panel. The plasma display panel is constructed with a dielectric layer covering a sustain electrode of a front substrate. The thickness of the dielectric layer is defined in a certain thickness range to improve a discharge firing voltage and a luminance saturation rate of a phosphor.
摘要:
A plasma display panel is disclosed. The plasma display panel includes a front substrate, a scan electrode and a sustain electrode positioned parallel to each other on the front substrate, an upper dielectric layer positioned on the scan electrode and the sustain electrode, a rear substrate positioned to be opposite to the front substrate, and a barrier rib that is positioned between the front and rear substrates and partitions a discharge cell. The upper dielectric layer includes a glass-based material and a cobalt (Co)-based material as a pigment. The barrier rib includes lead (Ph) equal to or less than 1,000 ppm (parts per million).
摘要:
A plasma display panel including a sustain electrode pair comprising an X electrode and a Y electrode that are separated from each other by a discharge gap, and a barrier rib formed on a second substrate facing the first substrate and including first barrier ribs and second barrier ribs that define a discharge cell. Assuming that L is a sum of a width of the discharge gap and widths of the X and Y electrodes, P is a pitch between neighboring second barrier ribs, and H is a height of the first barrier ribs, a value of H satisfies 200×L/P−25≦H (μm)≦200×L/P−5.
摘要:
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. The protecting layer, which may be formed by using thermal Chemical Vapor Deposition (CVD) method, plasma enhanced CVD method, or a vapor deposition method with irradiation of ion or electron beam, will have a high sputtering resistance and effectively protect the dielectrics glass layer. Such a protecting layer contributes to the improvement of the panel life.
摘要:
There is disclosed a multiple gas discharge device containing an ionizable gaseous medium, the gaseous medium consisting essentially of neon and about 0.01 to about 10 percent atoms of xenon so as to significantly improve the photon conditioning of the device. In one preferred embodiment the gaseous medium consists essentially of neon and about 0.05 to about 5 percent atoms of xenon, most preferably about 0.05 to about 0.5 percent atoms of xenon. The gaseous medium may contain small beneficial amounts of other gaseous ingredients, such as mercury. Likewise, buffering quantities of helium may be incorporated into the panel with the ionizable medium. In one preferred practice hereof, the device contains at least one charge storage dielectric member, the dielectric charge storage surface being coated with at least one layer of at least one member selected from oxides of lead, aluminum, titanium, zirconium, hafnium, silicon, and Group IIa.
摘要:
Using Eu2+ as the luminescence center for a green-emitting phosphor, a plasma display panel and a PDP device using it are configured by using an Eu2+-activated silicate green-emitting phosphate (Ca1-xM1x)2-e.M2.Si2O7:Eue with improved decay characteristics. In the formula, M1 is at least one element selected from the group containing Sr and Ba; M2 is at least one element selected from the group containing Mg and Zn; and x indicates the mole fraction of the component M1 and e indicates the mole fraction of Eu respectively satisfy the following conditions: 0
摘要:
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. The protecting layer, which may be formed by using thermal Chemical Vapor Deposition (CVD) method, plasma enhanced CVD method, or a vapor deposition method with irradiation of ion or electron beam, will have a high sputtering resistance and effectively protect the dielectrics glass layer. Such a protecting layer contributes to the improvement of the panel life.
摘要:
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. The protecting layer, which may be formed by using thermal Chemical Vapor Deposition (CVD) method, plasma enhanced CVD method, or a vapor deposition method with irradiation of ion or electron beam, will have a high sputtering resistance and effectively protect the dielectrics glass layer. Such a protecting layer contributes to the improvement of the panel life.