Class / Patent application number | Description | Number of patent applications / Date published |
313585000 | With three sets of electrodes | 14 |
20080297050 | PLASMA DISPLAY PANEL - A plasma display panel including: first and second substrates facing each other; a barrier rib defining a plurality of discharge cells, disposed between the first and second substrates; a plurality of address electrodes disposed on the first substrate, adjacent to the discharge cells; and a plurality of transparent electrodes disposed on the second substrate, facing the discharge cells; and bus electrode connecting the transparent electrodes. Each of the transparent electrodes defines an opening through which light is discharged from the discharge cells. The transparent electrodes can further include one or more protrusions that extend into the openings. | 12-04-2008 |
20090039783 | DISPLAY PANEL - A display panel including a first substrate; a second substrate separated from the first substrate; a barrier rib structure disposed between the first and second substrates defining a plurality of discharge cells; a plurality of first electrodes extending in a first direction, the first electrodes in the barrier rib structure; a plurality of second electrodes separated from the first electrodes in a second direction from the first substrate towards the second substrate, the second electrodes in the barrier rib structure; a plurality of third electrodes extending in a third direction crossing the first direction, the third electrodes on a surface of the first substrate facing the discharge cells; and a plurality of phosphor layers on surfaces of the third electrodes facing the discharge cells. | 02-12-2009 |
20090072739 | Plasma display panel and method of forming electrode thereof - A method of forming an electrode of a plasma display panel capable is developed in order to prevent short circuit between electrodes, and a plasma display panel manufactured according to the method. | 03-19-2009 |
20090108755 | Composition for fabrication of electrode, electrode fabricated using the same, plasma display panel, and associated methods - A composition for fabricating an electrode includes an organic binder and a conductive filler. About 3 to about 60 wt. % of the composition is the organic binder, about 5 to about 95 wt. % of the composition is the conductive filler, the conductive filler includes predominantly aluminum, the conductive filler has a flake shape, and the conductive filler has an average thickness of about 0.05 μm to about 0.75 μm. | 04-30-2009 |
20090128035 | PLASMA DISPLAY PANEL - A plasma display panel (PDP) with improved address voltage margin and reduced noise brightness such as discharge light or background light during an address discharge. The PDP includes a plurality of barrier ribs between a front substrate and a rear substrate to define a plurality of main discharge spaces and a plurality of auxiliary discharge spaces along a stepped surface of the barrier ribs. The auxiliary discharge spaces provide a shorter discharge path than the main discharge spaces. Address electrodes are provided on the rear substrate for generating address discharges together with the scan electrodes on the front substrate at locations adjacent to the auxiliary discharge spaces. Phosphor layers are respectively formed in the main discharge spaces, and a discharge gas is injected in the main discharge spaces and the auxiliary discharge spaces. | 05-21-2009 |
20090146568 | PLASMA DISPLAY PANEL - A plasma display panel (PDP). Embodiments of the PDP provides improved driving and luminous efficiency. In one embodiment, the PDP includes a first substrate and a second substrate, a plurality of barrier ribs between the front substrate and the rear substrate, the barrier ribs forming a plurality of cells, a pair of electrodes including a scan electrode and a sustain electrode on the first substrate, a protrusion wall protruding toward the scan electrode, the protrusion wall at a position on the second substrate and in a cell among the plurality of cells, and a phosphor layer formed in at least a part of the cell. | 06-11-2009 |
20090309495 | PLASMA DISPLAY PANEL - A plasma display panel ( | 12-17-2009 |
20100019673 | PLASMA DISPLAY PANEL - A plasma display panel is provided. The plasma display panel comprises: a front substrate; a rear substrate opposite to the front substrate; a discharge cell formed between the front substrate and the rear substrate; a first electrode and a second electrode opposite to each other in the discharge cell; a third electrode intersecting the first electrode and the second electrode in the discharge cell; a first alignment mark formed in the rear substrate; and a lower dielectric layer for covering the third electrode and the first alignment mark, wherein the lower dielectric layer comprises CuO, and a thickness of the lower dielectric layer is 5 μm to 12 μm. | 01-28-2010 |
20100090599 | PLASMA DISPLAY PANEL - A plasma display panel that reduces power consumption, improves visual discharge characteristics, and improves dark room contrast includes: sustain electrodes and scan electrodes that comprise transparent electrodes that are disposed having a discharge gap therebetween and bus electrodes formed on the transparent electrodes such that the discharge gap is formed to be nearer one side of a discharge cell and the bus electrode of the scan electrode is disposed near the discharge gap. | 04-15-2010 |
20100181909 | PLASMA DISPLAY PANEL - A plasma display panel demonstrating excellent image display performance by suppressing generation of initialization bright points through modification of the phosphor layer, and by eliminating variation in discharge characteristics between the discharge cells of each color. In addition to solving these problems, the luminance of the plasma display panel is also enhanced by using the ultraviolet rays emitted in the discharge space in order to promote the production of visible light on the front panel side. Specifically, the phosphor layer ( | 07-22-2010 |
20100244685 | PLASMA DISPLAY PANEL WITH IMPROVED EXHAUST CONDUCTANCE - A plasma display panel having a partition wall structure with improved exhaust conductance and which can forestall drops in emission efficiency is provided. A plasma display panel having a discharge gas sealed in a space between a pair of opposing substrates, a plurality of display electrodes extending in a transversal direction, address electrodes A extending in a longitudinal direction and intersecting the display electrodes | 09-30-2010 |
20110037384 | Plasma display panel - A plasma display panel comprises: a first substrate having a first side; a second substrate having a second side facing the first side of the first substrate; address electrodes, each extending in a first direction; sustain electrodes, each extending in a second direction crossing the first direction; sets of a first scan electrode and a second scan electrode, the sets and the sustain electrodes positioned alternately; first partitions, each extending in the second direction; and second partitions, each extending in the first direction. The second partitions and the address electrodes are positioned alternately. Each of the first and second scan electrodes has a line width narrower than a line width of each of the sustain electrodes. Each of the sets of the first scan electrode and the second scan electrode are positioned on a central region of a discharge cell. Each of the sustain electrodes overlaps each of the partitions. | 02-17-2011 |
20110210662 | PLASMA DISPLAY APPARATUS - The present invention relates to a plasma display apparatus. The plasma display apparatus comprises an upper substrate, a first electrode and a second electrode formed on the upper substrate, a lower substrate disposed to face the upper substrate, and a third electrode and a barrier rib formed in the lower substrate. First and second black matrices are formed in the upper substrate and are separated from each other on a same straight line. According to the present invention, while maintaining the function of improving a contrast ratio and reflectance of a black matrix, a short and a spotted pattern that may occur when simultaneous exposure is performed can be reduced, and so the picture quality, the cost of production, and efficiency can be improved. | 09-01-2011 |
20110273086 | Composition for Electrodes Comprising Aluminum Powder Having Controlled Particle Size Distribution and Size, and Electrodes Made Using the Same - Disclosed herein is a composition for electrodes that enables a firing process in air at a temperature of 600° C. or less and does not cause an increase in absolute resistance and a substantial variation of the resistance even when the composition is repeatedly subjected to the firing process. The composition for electrodes comprises: about 5 to about 95% by weight of aluminum powder, the aluminum powder having a particle size distribution of about 2.0 or less as expressed by the following Equation (1) and having D50 in the range of about 0.1 μm≦D50≦about 20 μm; about 3 to about 60% by weight of an organic binder; and the balance of a solvent: | 11-10-2011 |