Entries |
Document | Title | Date |
20080231188 | PLASMA DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME - A plasma display panel includes a first electrode sheet and a second electrode sheet. Each sheet includes inside lines extending in one direction, each inside line having a discharge electrode forming a closed curve discharge unit and being separated from and electrically connected to an adjacent closed curve discharge unit by a first connection unit. The discharge electrode is of a material subject to an anodization such that anodization forms a dielectric layer having an anodization thickness to an outside of the closed curve discharge unit larger than an anodization thickness to an inside of the closed curve discharge unit, the inside of the closed curve discharge unit forming a sheet discharge hole. | 09-25-2008 |
20080252213 | Plasma display panel and method of fabrication thereof - A low-cost process technology is proposed for the making and manufacture of bus electrodes or fence electrodes, which are structural parts or objects of a Plasma Display Panel (PDP). The low-cost process proposed makes the above-mentioned bus electrodes or fence electrodes that exhibit outstanding conductivity and sufficient shading characteristics. The proposed PDP has a front panel and a back panel. The back panel is set at a fixed distance from the front panel. The front panel has a number of two or more sustain scan electrodes arranged in parallel on the above-mentioned front panel surface, two or more data electrodes arranged in the direction which crosses the above-mentioned sustain scan electrodes, and two or more partitions that are arranged between the above-mentioned front panel and the above-mentioned back panel, in order to divide the electric discharge cell. The above-mentioned sustain scan electrode has a transparent electrode and a bus electrode arranged on the above-mentioned transparent electrode. The above-mentioned bus electrode is formed sequentially from the side that touches the above-mentioned transparent electrode with a double-layer composition. The double layer composition is composed of a black ground layer and a non-black electric conduction layer. The above-mentioned bus electrode is formed by first exposing light or lights on a positive type photosensitive paste on the above-mentioned black ground layer by using the above-mentioned non-black electric conduction layer as a pattern formation mask, and secondly the above-mentioned black ground layer is applied. | 10-16-2008 |
20080252214 | Plasma Display Panel - An object of the present invention is to provide a high-definition PDP having a high luminance and low electric power consumption by keeping a line resistance of a bus electrode low and supplying enough electric power to a bus electrode edge in an extending direction of the bus electrode. | 10-16-2008 |
20080265773 | PLASMA DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME - A plasma display panel and a method for manufacturing the same is disclosed. The plasma display panel includes a first substrate including a first electrode; a second substrate arranged to face the first substrate, the second substrate including a second electrode; and barrier ribs arranged between the first substrate and the second substrate to define a discharge cell, the barrier ribs being colored with at least two different pigments in mixtures. | 10-30-2008 |
20080303440 | PLASMA DISPLAY PANEL - A transmission-type PDP capable of dealing with a moiré pattern which occurs on a display surface of a panel is provided. This PDP comprises: a rear unit having a pair of lateral display electrodes; a front unit having a longitudinal address electrode and including a display surface; and a barrier rib having transmittance and a phosphor layer. An electric potential of the address electrode is held constant in a display period. In this manner, a layer of the longitudinally striped address electrodes (first shielding layer) achieves an effect of shielding electromagnetic wave. Further, a layer of a laterally-striped electrode pattern (second shielding layer) may be arranged on a front surface of the panel. Superposing the above two shielding layers prevents the occurrence of a moiré pattern. | 12-11-2008 |
20080303441 | PLASMA DISPLAY PANEL - A plasma display panel including: a first substrate and a second substrate utilized to display images; a dielectric wall disposed between the first and second substrates and defining a plurality of discharge cells; a first discharge electrode disposed in the dielectric wall; a second discharge electrode disposed on the second substrate to cross the first discharge electrode; and a phosphor layer formed on the first substrate. Accordingly, plasma can efficiently arrive at the phosphor layer, thereby increasing discharge efficiency. | 12-11-2008 |
20080315767 | PLASMA DISPLAY PANEL - A transmission-type PDP having high emission efficiency is provided. This PDP comprises: a first substrate structure (rear unit) having a pair of display electrodes; a second substrate structure (front unit) having an address electrode and a display surface; a barrier rib being translucent; and a phosphor layer. And, at the rear unit side, a specular reflecting film having light reflectivity toward the front side is provided to a first substrate. For example, the specular reflecting film is adhered to the rear side of the first glass substrate. The emission from the phosphor layer is reflected by the specular reflecting film and transmitted by the barrier rib, thereby utilizing the emission as luminance. | 12-25-2008 |
20090021169 | Barrier ribs to reduce reflection of external light and plasma display panel (PDP) including such barrier ribs - Barrier ribs to reduce reflection of external light and to minimize brightness losses and a Plasma Display Panel (PDP) including such barrier ribs include a black pigment having a concentration which increases in a direction of light emitted outward from inside of the PDP to effectively reduce reflection of external light. | 01-22-2009 |
20090026954 | Plasma display panel - A plasma display panel (PDP) includes first and second substrates, a plurality of first and second electrode lines extending along a first direction on the first substrate, the first and second electrode lines having an alternating pattern, a plurality of address electrodes on the second substrate and extending along a second direction, the plurality of address electrodes including bent portions, barrier ribs between the first and second substrates to define a plurality of discharge cells, a plurality of first electrode portions extending from each of the first electrode lines toward discharge cells in two different arrays along the first direction, and a plurality of second electrode portions extending from each of the second electrode lines toward discharge cells in two different arrays along the first direction, the second electrode portions overlapping the bent portions of the address electrodes. | 01-29-2009 |
20090033226 | Plasma display panel (PDP) and method of aligning the PDP - Provided are a plasma display panel (PDP) and a method of aligning the PDP. The PDP includes a plurality of substrates that include a first substrate and a second substrate, the second substrate arranged opposite to the first substrate, a plurality of discharge electrodes that are arranged between the first and second substrates, a barrier rib structure that is interposed between the first and second substrates and partitions a discharge space between the first and second substrates, phosphor layers that are coated on the discharge spaces, and a plurality of alignment mark portions that are formed on inside surfaces of the first and second substrates and provide a basis for aligning the discharge electrodes and the barrier rib structure. The alignment marks include a plurality of discharge electrode alignment mark portions and a barrier rib alignment mark portion that are formed on inside surfaces of the substrates. The discharge electrode alignment mark portions and the barrier rib alignment mark portion are collected at an identical location, so that accurate alignment is possible. | 02-05-2009 |
20090066249 | Display panel and associated methods - A display panel includes a first substrate having a plurality of address electrodes, and a second substrate having a plurality of display electrodes that include bus electrodes, the first and second substrates being arranged opposite to each other. The bus electrodes may include a mixture of a chromophore element and an electrically conductive metal, the chromophore element including at least one of a transition element and a rare earth element metal. | 03-12-2009 |
20090108754 | PLASMA DISPLAY PANEL - A plasma display panel is disclosed. The plasma display panel includes a front substrate on which a scan electrode and a sustain electrode are positioned parallel to each other, a rear substrate on which an address electrode is positioned to intersect the scan and sustain electrodes, a barrier rib positioned between the front and rear substrates to partition a discharge cell, and a phosphor layer that is positioned in the discharge cell and includes a phosphor material and MgO material. At least two scan electrodes are adjacently positioned. The barrier rib includes a first barrier rib positioned parallel to the scan and sustain electrodes, and a second barrier rib intersecting the first barrier rib. A height of the first barrier rib is different from a height of the second barrier rib. | 04-30-2009 |
20090115334 | Conductive composition for black bus electrode, and front panel of plasma display panel - The black bus electrode of plasma display panel is formed from a conductive composition comprising a conductive powder, glass powder, organic binder, organic solvent, and black pigment, wherein the conductive powder is platinum particle or gold particle. | 05-07-2009 |
20090121632 | Plasma display device and driving apparatus thereof - A plasma display device and an apparatus for driving the same are provided. The plasma display device includes a first transistor connected between a plurality of first electrodes and a power source adapted to supply a high level voltage of a sustain pulse and a second transistor connected between a power source adapted to supply a low level voltage of a sustain pulse and the first electrodes. A first end of an inductor is connected to the first electrodes. Third and fourth transistors are connected between a second end of the inductor and a power recovery capacitor. Device characteristics of at least one of the first and second transistors are different from those of at least one of the third and fourth transistors. | 05-14-2009 |
20090128033 | Plasma Discharge Pixel That Provides a Plurality of Discharge Columns - There is provided a plasma display. The plasma display includes a pixel that, in turn, includes (a) a region for hosting a discharge of a gas, (b) a column electrode, (c) a row electrode, perpendicular to the column electrode, for providing a voltage to initiate the discharge, wherein the row electrode has a first protrusion and a second protrusion, and (d) a gap, between the first and second protrusions, having a width that separates the first protrusion from the second protrusion, wherein the gap is situated in the region. | 05-21-2009 |
20090128034 | 3D Video Cube - The present invention is a novel, high resolution, color, three-dimensional (3-D) volumetric display system for dynamic images—the video cube. The video cube consists of an air-tight glass cube filled with a gas mixture and multiple planes of thin wires arranged in alternating orthogonal layers. These wires may be set at voltage potentials capable of producing a glow discharge at the intersection of pairs of wires. Using a computer capable of storing dynamic image data and electronic controllers capable of energizing pairs of wires appropriately at the proper time 3-D dynamic images may be formed from multiple glows between excited wire pairs. The video cube may be used to display complex real-time information from computers and other digital processors with high accuracy for unlimited number of simultaneous unaided observers. | 05-21-2009 |
20090134794 | Plasma display panel - Disclosed is a plasma display panel capable of reducing light reflection on screen. The present embodiments provide a plasma display panel provided with discharge spaces between a front panel, a rear panel and barrier ribs and including a phosphor layer formed in the discharge space, wherein the front panel includes a front substrate; a plurality of striped pattern regions provided in a first surface of the front substrate that faces the rear panel, and extended toward a first direction; a plurality of first pattern regions provided in a second surface of the front substrate and formed with a pattern in which the striped pattern regions are orthogonally projected to the second surface of the front substrate, and with the same pattern in a position that is overlapped with the pattern region; and a plurality of second pattern regions provided in the second surface of the front substrate and crossed with the first pattern regions. | 05-28-2009 |
20090153051 | PLASMA DISPLAY PANEL - A plasma display panel (PDP) for suppressing a chemical reaction between Na | 06-18-2009 |
20090160336 | PLASMA DISPLAY PANEL - A high-definition, high-reliability plasma display panel having a simple structure and having a stably ensured gas-exhaust passage. In the plasma display panel, display electrodes and address electrodes crossing these display electrodes are provided between a pair of substrate defining an electric discharge space, display lines produced by surface discharge are provided between adjacent display electrodes, discharge luminous regions are provided at cross sections between display lines and address electrodes, partitions ( | 06-25-2009 |
20090174329 | PLASMA DISPLAY PANEL - A plasma display panel, in which discharge gas is filled in a space between a pair of substrates facing each other, has a plurality of display electrodes which extend in the horizontal direction and address electrodes which extend in the vertical direction and cross with the display electrodes, formed to the pair of substrates; and lattice-shaped ribs having vertical ribs and horizontal ribs that demarcate unit emission areas and formed on one of the substrates, wherein the rib has a pattern which partially becomes narrower from a first width to a second width, and returns to a first width in plan view so that the height of the second width portion is lower than the height of the first width portion. Thereby a plasma display panel having a rib structure with improved exhaust conductance can be provided. | 07-09-2009 |
20090230863 | Plasma Display Panel - The cell pitch of a non-effective display area is made smaller than the cell pitch of an effective display area so that the non-effective display area is made narrower. | 09-17-2009 |
20100141141 | Display filter, display device including the same, and method of manufacturing the same - A display filter includes a base layer having a plurality of structures, the plurality of structures being projected from a first surface of the base layer, an external light shielding layer on the plurality of structures, the external layer being on an upper surface and on a first side surface of the structures, and an electromagnetic wave shielding layer on the plurality of structures, the electromagnetic wave shielding layer being on the upper surface and on a second side surface of the structures, the first and second side surfaces of the structures being opposite each other, and a portion of the external light shielding layer being between the structures and a portion of the electromagnetic wave shielding layer. | 06-10-2010 |
20100176721 | PLASMA DISPLAY PANEL - A plasma display panel including rear glass substrate having address electrode, insulating layer, barrier rib and a phosphor layer thereon. Insulating layer does not contain lead. An average value of a void ratio of a region at a depth of up to 50% from rear glass substrate in a thickness of insulating layer ranges from 5% to 15%. A plasma display panel having a long lifetime and high productivity is achieved. | 07-15-2010 |
20110050095 | Plasma Display Panel Characterized by High Efficiency - A plasma display panel (PDP) comprises: a front substrate and a rear substrate which face each other; and a barrier wall which is interposed between the front substrate and the rear substrate, which includes base portions arranged on either side of a main discharge space, and protruding portions protruding on the base portions, respectively, and which defines stepped spaces on either side of the main discharge space. The stepped spaces are formed according to stepped surfaces formed by the base portions and the protruding portions. The PDP further comprises a pair of a scan electrode and a sustain electrode which generate a mutual discharge through the main discharge space. A channel space is defined by outer walls of the protruding portions on either side of the main discharge space, and an external light absorbing layer covers the channel space. | 03-03-2011 |
20120139411 | PLASMA TUBE ARRAY-TYPE DISPLAY DEVICE - In a plasma tube array-type display device, a first surface of the intermediate member, which is a flexible and bumpy intermediate member | 06-07-2012 |
20120187828 | PLASMA DISPLAY PANEL AND METHOD OF MANUFACTURING SAME - A plasma display panel includes first and second substrates opposite to each other; a plurality of address electrodes disposed on one surface of the first substrate; a plurality of display electrodes disposed in a perpendicular direction to the address electrodes on one surface of the second substrate; and red, green, and blue phosphor layers disposed in a discharge space between the first and second substrates. At least one of the phosphor layers include a phosphor coated with a metal. | 07-26-2012 |
20130307408 | LUMINOUS ARRAY FILM-TYPE DISPLAY DEVICE AND LUMINOUS ARRAY MULTIFILM-TYPE DISPLAY DEVICE - A luminous array film-type display device having a multi-curved screen comprises, a luminous array film such as plasma tube array (PTA) and a support member supporting the luminous array film. The support member having a support surface that is curved continuously in one direction with at least two curvature radii supports the luminous array film along the curved surface. | 11-21-2013 |
20140197728 | PLASMA DISPLAY PANEL - A plasma display panel includes an effective display region and a non-display region disposed outside the effective display region. A front plate includes sustain electrodes and scan electrodes, over a region corresponding to the effective display region and a region corresponding to the non-display region. Each of the plurality of the sustain electrodes includes a first part, a second part disposed away from the first part, and a third part for electrically coupling the first part with the second part. Moreover, the each of the plurality of the sustain electrodes is such that each of the first part and the second part includes a detached part in the region corresponding to the non-display region. The detached parts included in one of the sustain electrodes are disposed at different positions from each other in an extension direction of the sustain electrodes. | 07-17-2014 |