Patent application number | Description | Published |
20090021171 | PLASMA DISPLAY PANEL AND A METHOD OF MANUFACTURING THE SAME - The PDP has front panel ( | 01-22-2009 |
20090058296 | PLASMA DISPLAY PANEL - The PDP has front panel ( | 03-05-2009 |
20090322203 | PLASMA DISPLAY PANEL - A plasma display panel (PDP) is made of front panel ( | 12-31-2009 |
20100019650 | PLASMA DISPLAY PANEL - A plasma display panel is formed of a front panel including display electrodes, a dielectric layer, and a protective layer that are formed on a glass substrate, and a rear panel including electrodes, barrier ribs, and phosphor layers that are formed on a substrate. The front panel and the rear panel are faced with each other, and peripheries thereof are sealed to form a discharge space therebetween. The dielectric layer of the front panel contains Bi | 01-28-2010 |
20100084974 | PLASMA DISPLAY PANEL - A plasma display panel is formed of a front panel including display electrodes, a dielectric layer, and a protective layer that are formed on a glass substrate, and a rear panel including electrodes, barrier ribs, and phosphor layers that are formed on a substrate. The front panel and the rear panel are faced with each other, and peripheries thereof are sealed to form a discharge space therebetween. The dielectric layer of the front panel contains Bi | 04-08-2010 |
20100133984 | PLASMA DISPLAY PANEL - Disclosed is a PDP wherein a discharge space is formed by arranging a front plate ( | 06-03-2010 |
20100133985 | PLASMA DISPLAY PANEL - A plasma display panel (PDP) is made of front panel ( | 06-03-2010 |
20100156292 | PLASMA DISPLAY PANEL - There is provided a plasma display panel including: a front plate having display electrodes, a dielectric layer, and a protective layer formed on a glass substrate; and a rear plate that has electrodes, barrier ribs, and a phosphor layer formed on a substrate and is disposed opposite to the front plate. Peripheries of the front plate and the rear plate are sealed to form a discharge space, the display electrodes contains at least silver, the dielectric layer is configured to include a first dielectric layer that covers the display electrodes and second dielectric layer that covers the first dielectric layer and contains bismuth oxide, the thickness of the first dielectric layer is equal to or larger than 5 μm and equal to or smaller than 13 μm, and the ratio of the thickness of the first dielectric layer to the thickness of the display electrodes is larger than 1 and equal to or smaller than 3. | 06-24-2010 |
20100182309 | PLASMA DISPLAY PANEL - A plasma display panel is formed of a front panel including display electrodes, a dielectric layer, and a protective layer which are formed on a glass substrate, and a rear panel including electrodes, barrier ribs, and phosphor layers all of which are formed on a substrate. The front panel and the rear panel confront each other, and peripheries thereof are sealed to form a discharge space therebetween. The dielectric layer of the front panel contains Bi | 07-22-2010 |
20100219743 | PLASMA DISPLAY PANEL - PDP with excellent display quality, including a dielectric layer that does not contain lead, satisfies transmittance, insulation resistance and dielectric constant, and suppresses coloring. PDP includes front panel and a rear panel disposed facing each other and sealed together at the peripheries thereof with discharge space provided therebetween. Front panel-includes display electrodes, dielectric layer and protective layer on front glass substrate. The rear panel includes electrodes, barrier ribs and phosphor layers on a substrate. In PDP, display electrode includes metal bus electrodes containing silver. Dielectric layer includes first dielectric layer covering metal bus electrodes and containing bismuth oxide, and second dielectric layer covering first dielectric layer and containing bismuth oxide. The thickness ratio of second dielectric layer to first dielectric layer is 1.3 or more and 7.2 or less. | 09-02-2010 |
20100244659 | PLASMA DISPLAY PANEL - A Plasma Display Panel includes a front panel having a display electrode and a dielectric layer formed on a glass substrate; and a rear panel having an electrode, a barrier rib, and a phosphor layer formed on a substrate. The front panel and the rear panel are disposed facing each other and sealed together at peripheries thereof with discharge space provided therebetween. The display electrode has at least a metal bus electrode including a metal electrode layer containing silver and a glass material, and a black layer containing a black material and a glass material. The glass material of the metal electrode layer and the black layer includes bismuth oxide. An undercut amount of the metal bus electrode is 25 μm or more. | 09-30-2010 |
20100248579 | METHOD OF MANUFACTURING PLASMA DISPLAY PANEL - A method of manufacturing a PDP in accordance with the present invention is a method of manufacturing a PDP including a front panel having a display electrode, a light blocking layer and a dielectric layer formed on a glass substrate, and a rear panel having an electrode, a barrier rib, and a phosphor layer formed on a substrate, the front panel and the rear panel being disposed facing each other and sealed together at peripheries thereof with discharge space provided therebetween. The method includes forming the display electrode by at least a plurality of layers including metal electrode layer containing silver and a glass material, and a black layer containing a black material and a glass material; adding bismuth oxide to the dielectric layer in the content of 5% by weight or more and 25% by weight or less; and forming the dielectric layer by firing at a temperature ranging from 570° C. to 590° C. | 09-30-2010 |
20110062854 | PLASMA DISPLAY PANEL - In a plasma display panel, in which an area percentage of the display electrodes in an area of an image display region of the front panel is expressed by a longitudinal axis, and a difference between a coefficient of expansion of the front substrate from room temperature to 300° C. and a coefficient of expansion of the dielectric layer from room temperature to 300° C. is expressed by a lateral axis, the difference between the coefficients of expansion and the area percentage stay within a region formed by connecting coordinates (35×10 | 03-17-2011 |
20110169401 | PLASMA DISPLAY PANEL - The PDP has front plate and a rear plate. Front plate and the rear plate are oppositely disposed and sealed at the peripheries. Front plate has display electrode and dielectric layer. Dielectric layer contains an oxide of a divalent element, an oxide of a trivalent element, and an oxide of a tetravalent element. The total content of the oxide of a trivalent element and the oxide of a tetravalent element is larger by weight than the content of the oxide of a divalent element. | 07-14-2011 |
20110181174 | PLASMA DISPLAY PANEL - A Plasma Display Panel includes a front panel and a rear panel. The front panel includes a display electrode and a dielectric layer on a glass substrate. The rear panel includes a barrier rib and a phosphor layer on a substrate. The front panel and the rear panel are arranged to face each other, and the peripheries thereof are sealed to form a discharge space therebetween. The display electrode is constituted of multiple layers including at least a metal electrode layer containing silver and a glass material. A content of bismuth oxide (Bi | 07-28-2011 |
20110285281 | PLASMA DISPLAY PANEL - A plasma display panel includes a front plate and a rear plate disposed in such a manner as to face the front plate. The front plate has a display electrode and a dielectric layer covering the display electrode. The dielectric layer contains substantially no lead components but contains MgO, SiO | 11-24-2011 |