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WO/2000/039830 |
The present invention relates to an image display panel (1) comprising a first substrate (7) and a second substrate (19). The first substrate (7) comprises a number of channels (15) extending in a first direction, which channels (15) are...
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WO/2000/036626 |
If Wb, Wg, and Wr are the widths of blue, green, and red discharge cells, and Db, Dg, and Dr are the widths of the address electrodes (15b, 15g, 15r) corresponding to the respective colors, the relationships among them are given by Wb$m(...
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WO/2000/033344 |
The present invention is a system and method for reducing the voltage necessary to produce a glow discharge in a gas (14). This is done by fabricating the cathode (20) in a gas discharge out of a conductive material that is permeable to ...
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WO/2000/033347 |
The present invention provides a plasma display panel (PDP) capable of directly and effectively removing impurities from a discharging space for thereby enhancing a purity of a discharging gas. A PDP comprises a getter layer (1) formed o...
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WO/2000/033346 |
An alternating current (AC) type plasma display panel (PDP) having an improved dielectric layer structure capable of improving the picture brightness with the enhanced discharging efficiency and light transmission rate, and also capable ...
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WO/2000/026937 |
An AC plane discharge plasma display panel having a first substrate section with an image display surface and a second substrate section opposed thereto, for displaying a desired image by means of gas electric discharge in discharge cell...
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WO/2000/026888 |
A display device comprises a flat chassis (2), on which are mounted a PDP (1) with a display screen and a circuit board (9) with a circuit for driving the PDP (1). The circuit board (9) is isolated from the PDP (1) by the chassis (2) and...
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WO/2000/024025 |
Plasma display panel in which the fluorescent layer comprises non-saturating green phosphor(s). This improves the efficacy of UV-light generation and allows the use of higher sustain voltages, leading to further improvement of the effica...
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WO/2000/019479 |
A plasma display panel includes a dielectric layer where a filler is dispersed to improve reflectivity. To increase luminescence efficiency, the filler consists of flakes oriented in parallel to the surface of the dielectric layer.
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WO/2000/017846 |
An AC PDP (50) has a plurality of addressable subpixel sites, each subpixel site including an address electrode (52) positioned on one substrate (51) and first and second sustain electrodes (60, 62, 64) positioned on an opposed substrate...
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WO/2000/016364 |
A method is provided to steadily produce a gas discharge panel, such as a PDP, in which a panel and the top of the barrier ribs are in intimate contact in entirety. First a surrounding unit for the gas discharge panel is formed, then a p...
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WO/2000/014762 |
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 ...
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WO/2000/013198 |
A plasma display panel in which projections are formed in grooves between partitions and phosphor layers are provided on the projections so as to increase the area where phosphor adheres and thereby to increase the luminance. A couple of...
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WO/2000/007210 |
A flat panel display including a wall (590) in one embodiment includes 98 % alumina and a refractory metal, such as, 2 % titania, for increased thermal conductivity. Alternatively, the refractory metal may be molybdenum, niobium, tungste...
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WO/2000/005740 |
A discharge tube for display provided with an electrode group containing electrode pairs for display and first address electrodes on one of the facing surfaces of two opposing substrates and another electrode group containing second addr...
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WO/2000/004566 |
The present invention relates to an image display panel (1) having a substrate (21) having at least one channel (31, 32, 33, 34, 35) comprising an ionizable gas mixture (51). The walls of the channels are provided with electrodes (37, 39...
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WO/2000/003956 |
A plasma display device having a composite back plate including a metal core (110) and a ceramic barrier rib structure formed using a green ceramic tape (112) which is a combination of two glasses, a primary glass which flows back during...
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WO/2000/002225 |
The present invention provides a capillary electrode discharge plasma display panel device and method of fabricating the same including first and second substrates a first electrode on the first substrate, a second electrode on the secon...
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WO/2000/000957 |
A three electrodes face discharge color plasma display panel (PDP) is disclosed. The three electrodes face discharge color PDP comprises a front glass substrate (110), a back glass substrate (120), a plurality of partition walls (130), a...
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WO/1999/067770 |
The present invention relates to an image display system comprising a display panel (1) having at least one channel (35, 37, 39) comprising an ionizable gas mixture (55) including at least a basic gas and an additional gas. The walls of ...
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WO/1999/067803 |
The object of this invention is to provide a plasma display panel in which an aging process essential to the manufacturing process generates minimal phosphor deterioration, enabling a relatively high luminous efficiency and high quality ...
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WO/1999/066525 |
A PDP with superior light-emitting characteristics and color reproduction is achieved by setting the chromaticity coordinate $i(y) (the CIE color specification) of light to 0.08 or less, more preferably to 0.07 or less, or 0.06 or less, ...
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WO/1999/064923 |
Display device, in particular a PALC device, having a plasma space provided with a capsule (46) comprising getter material for supplying guest material to the plasma, e.g. H¿2?, HD, D¿2?. The capsule remains closed until the critical h...
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WO/1999/050877 |
In a display panel, the luminance and contrast are improved by making a partition semitransparent, which is a constituent element adjacent to a light-emitting section. A visible light incident on the partition proceeds inside the partiti...
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WO/1999/046792 |
A plasma display having a transparent front panel spaced from a back panel which is a metal core having layers of a dielectric material extending over and bonded to the core. Conductive electrodes are on the surface of or imbedded in the...
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WO/1999/046793 |
A gas discharge panel comprising a transparent plate, a gas discharge electrode and a black matrix layer which is positioned between said transparent plate and said gas discharge electrode and which comprises a film of chromium/carbon/fl...
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WO/1999/046791 |
The present invention provides for transparent electrodes (2) useful in display devices. The transparent electrodes (2) are deposited on a substrate (1) and formed with one or more apertures on their top surface that permit a second elec...
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WO/1999/039365 |
A surface discharge plasma display panel constituted of a first glass substrate (1) which has a plurality of scanning electrode pairs (X, Y) and a black stripe (21) formed on one main surface thereof and has a dielectric layer (4) for co...
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WO/1999/038195 |
The invention relates to a light source which is characterised in that it contains at least one semiconductor material (20; 220), and in that said semiconductor material (20; 220) has at least one recess (30, 40; 230). Said recess (30, 4...
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WO/1999/036934 |
The invention relates to a bisubstrate-type alternating plasma colour display panel, comprising two face plates (2, 3) arranged opposite each other such that they delimit a space (13) designed to be filled with gas, where one of the face...
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WO/1999/033046 |
In a display device, for example a PALC (plasma-addressed liquid crystal) display device, the excitation electrodes are provided with a sputter-resistant layer which only partly covers the surface of the excitation electrodes. The layer ...
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WO/1999/026269 |
Substrate glass used as the front surface glass substrate of a color plasma display. When the thickness of the substrate glass is 2.8 mm, its respective light transmittances at wavelengths of 530nm and 586 nm are lower than the respectiv...
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WO/1999/021208 |
A plasma display panel in which a partition wall defining a discharge space is made of a flame-sprayed coating that is formed by flame-spraying of a partition wall material. A method of forming such a partition wall comprises a step of f...
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WO/1999/017270 |
An AC PDP incorporating the invention includes a first substrate having plural elongated address electrode structures, which include sets of color phosphors. A second substrate is opposed to the first substrate and encloses a dischargeab...
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WO/1999/015472 |
The invention concerns a method for producing a display panel comprising at least a glass faceplate (2, 3). The method consists in a glass tempering step in a bath containing at least an alkaline metal molten salt, at a temperature of ab...
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WO/1999/014782 |
Gas-filled discharge paths such as overvoltage branch circuits and spark arresters can have a short ignition time in a dark space due to the use of a special activation mass. In order to simplify the production of such discharge paths, e...
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WO/1999/010909 |
A plasma display where crosstalk at its end sections is prevented by eliminating the jumping and rising of the end sections of a partition which occurs during firing. The plasma display is characterized in that slope sections are formed ...
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WO/1999/009578 |
A gas discharge panel improved in the efficiency of converting discharge energy into visible light, panel brightness, and color purity. A gaseous medium is filled in the gas discharge panel under a pressure of 800 to 4000 Torr, which is ...
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WO/1999/009579 |
A gas discharge panel comprising a matrix of cells where discharge gas is filled and which is provided between a pair of plates facing each other and a pair of display electrodes extending on the facing surfaces of the plates in the dire...
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WO/1999/004408 |
The display device is furnished with a channel plate (39) comprising channels (30, 30', 3'') containing an ionizable gas (33), and the walls of the channels (30, 30', 30'') being provided with electrodes (31, 32) for selectively generati...
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WO/1999/001891 |
A flat panel display includes a wall (103-102) which is held in place by a structure formed either on the faceplate (101) or on the backplate (210). In one embodiment, the supporting structure is formed by two adjacent walls that forms a...
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WO/1998/057348 |
The invention concerns a method for producing on a plasma panel faceplate (3a), a dielectric coating (6a) comprising embossed patterns (11a). The invention is characterised in that a vitreous coat (Vt) is produced on the plasma panel fac...
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WO/1998/057347 |
The invention concerns plasma panels, more particularly means for obtaining so-called cell conditioning effect. A plasma panel comprises a front faceplate (2a) and a rear faceplate (3a), between which are constituted cells (C1 to Cn). Th...
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WO/1998/057219 |
A display device comprising a channel plate (39) having channels (30, 30', 30'') containing an ionizable gas (33), and walls of the channels (30, 30', 30'') being provided with electrodes (31, 32) for selectively ionizing the ionizable g...
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WO/1998/056025 |
The invention relates to image display screens using a cell matrix to form an image. More particularly, the invention relates to means for facilitating relative positioning of various elements during manufacturing. The inventive screen c...
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WO/1998/054743 |
A display panel reduced in erroneous discharge between adjacent display electrodes by employing a new inexpensive configuration of barrier ribs which enables evacuation. The panel is provided with a first board having a plurality of disp...
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WO/1998/053480 |
A microdischarge lamp (10) formed in a one piece integral substrate (14), preferably a silicon wafer, via micromachining techniques commonly used in integrated circuit manufacture. The lamp (10) includes a micromachined cavity (12) area ...
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WO/1998/053479 |
The device is formed of a metallic container which is capable of containing powders of one or more compounds having the general formula Ti�x?Zr�y?Hg�z?, but is not hermetically sealed, in order to allow the discharge of mercury vap...
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WO/1998/052179 |
The display device comprises at least one compartment (30, 30', 30'') which contains an ionizable gas (33). Walls of the compartments (30, 30', 30'') are provided with electrodes (31, 32) for selectively ionizing the gas (33), during ope...
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WO/1998/049706 |
A plasma display having a transparent front panel (622) spaced from a back panel (610) which is a metal core (612) having layers of a dielectric material (614) extending over and bonded to the core. Conductive electrodes (620) are on the...
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