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WO/2001/059748 |
The present invention relates to a neon sign device having a plain shape. The neon sign device having the plain shape according to the present invention comprises an upper glass sheet having electric discharge electrodes installed on its...
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WO/2001/059489 |
A plasma display panel (PDP) in which emission spectrum is improved while enhancing the color purity and color reproducibility thereof. An optical filter containing a dye having a absorption maximal wavelength in the range of 570-600 nm ...
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WO/2001/054209 |
The invention relates to a composite sheet which is used to protect displays, especially plasma displays. The composite sheet is essentially comprised of three sheets. The inner sheet (1) is made of a thermoplastic synthetic material and...
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WO/2001/054159 |
The invention concerns a method for making a plasma display panel faceplate, comprising the deposit of electrodes from a paste containing a metal powder and a mineral binder, and firing the deposit. The invention is characterised in that...
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WO/2001/049605 |
The invention relates to a method for producing rare earth borates and to the use of said borates in luminescence. The production method is characterized in that it comprises the following steps: mixing boric acid and a rare earth salt; ...
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WO/2001/046980 |
A plasma display or a PALC display device comprises a discharge chamber (11, 22), and electrodes (3, 4, 8, 24, 25). The electrodes are covered by a dielectric layer (5, 9, 28). Said dielectric layer (5, 9, 28) comprises a metal oxide mat...
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WO/2001/045131 |
A plasma display panel, wherein main electrodes (X, Y) are respectively divided into pieces(41A, 41B, 42A, 42B) in the row direction, and electrode gaps are arranged at the boundaries between discharge cells (C) in the row direction. Eve...
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WO/2001/045077 |
A method for driving a PDP having an address period (T3) in which data is written by applying an address pulse (PaA) to a data electrode while applying first scanning pulses (PaS1) sequentially to a first display electrode and a sustaini...
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WO/2001/041178 |
A structure of barrier ribs in the plasma display panel is provided. The structure of barrier ribs in a plasma display panel is characterized by comprising at least one barrier rib of a half-matrix shape 35 to 37 and 45 to 48 in which pr...
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WO/2001/031675 |
A PDP improves discharge efficiency by reducing a discharge voltage and increasing a volume of a plasma. The PDP includes an opaque metal fence-type electrode electrically connected to first and second electrodes in each pixel of an uppe...
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WO/2001/029860 |
A phosphor ink coating device capable of applying, in line shape, a plurality of phosphor inks while preventing color mixing of the phosphor inks even in the rear panel of a PDP having a complicated shape of a coated surface, wherein a v...
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WO/2001/012386 |
The present invention relates to a method of obtaining a pattern of concave spaces or apertures (5) in a plate (1) or layer of a brittle-like material, in which method a jet (4) of abrasive powder particles from a nozzle (2) is directed ...
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WO/2001/011644 |
Plasma display panel in which a dielectric layer (25) having a high relative dielectric constant is provided between the electrodes (6) and the phosphor(s) (8). This improves the efficacy of the device and lowers minimum sustain voltage ...
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WO/2001/009917 |
The plasma display panel of present invention comprises a front plate, a rear plate and a conductive mesh plate disposed between said front plate and said rear plate for supporting them. Said mesh plate includes an array of meshes which,...
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WO/2000/074102 |
A plasma display panel comprises a pair of front substrate having a dielectric layer and a sustaining electrode, and rear substrate having an address electrode, barrier ribs and a fluorescent layer, wherein the dielectric layer comprises...
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WO/2000/070643 |
An AC plasma display panel (PDP) incorporating the invention includes opposed substrates with an enclosed dischargeable gas positioned therebetween; plural elongated address electrodes positioned on one substrate; and plural scan electro...
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WO/2000/070644 |
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/2000/065629 |
A fiber-based display includes orthogonal arrays of fiber with co-drawn wire electrodes placed between two plates to form an information display. One of the key concepts of the invention is that all structure of each row and column of a ...
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WO/2000/054303 |
A method of manufacturing a display device comprising a substrate (1) having barrier ribs (9). The method provides a pattern of barrier ribs (9) of frit material (5) by moving a squeegee (7) relative to a substrate (1). The barrier ribs ...
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WO/2000/051156 |
In a plasma display or a field emission display, sub-pixels having extra (non-saturating) phosphors are applied to enhance the efficacy. Depending on the luminance and color of a pixel to be displayed, driving of the most efficient combi...
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WO/2000/050958 |
To provide a photosensitive paste capable of forming a rib having a predetermined shape with comparatively high accuracy, uniformly and rapidly, while inhibiting shrinkage and deformation in case of curing or calcination. A photosensitiv...
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WO/2000/046832 |
A plasma display panel, wherein a plan view of each of partitions for partitioning discharge spaces for each column has a band-like shape having projections extending in a row direction and a column space constituting a one-column discha...
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WO/2000/045412 |
A plasma display panel (PDP) dramatically improved in luminance and luminous efficacy, wherein the panel structure is set such that an electric field with an equivalent field strength of at least 37V/cm.KPa is generated in a discharge sp...
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WO/2000/045224 |
A photo-curable, electrically conductive composition comprising (A) black, electrically conductive particles having a relative surface area more than 20 m?2¿/g, (B) an organic binder, (C) a photopolymerizable monomer and (D) a photopoly...
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WO/2000/042635 |
The invention relates to a flat light source comprising a front plate and a rear part. The front plate is held at a distance from the rear part by means of spacers. A gaseous filling which is under a pressure lower than the ambient atmos...
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WO/2000/039831 |
A curable slurry for forming ceramic microstructures on a substrate using a mold. The slurry is a mixture of a ceramic powder, a fugitive binder, and a diluent. The ceramic powder has a low softening temperature in a range of about 400 Â...
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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/2000/039829 |
A method for molding and aligning microstructures on a patterned substrate using a microstructured mold. A slurry containing a mixture of a ceramic powder and a curable fugitive binder is placed between the microstructure of a stretchabl...
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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/2000/033131 |
Three component color sub-pixel element areas (10, 12, 15) of red, green and blue, are serially formed in an overall pixel area (9), on a transparent substrate (2), and after each individual color sub pixel element formation, a layer of ...
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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/2000/029503 |
Willemite (Zn¿2?SiO¿4?:Mn) is doped with one or more ions selected from the group formed by Gd?3+¿, Eu?2+¿, Co?2+¿, Ce?3+¿, Pr?3+¿, Nd?3+¿, Sm?3+¿, Tb?3+¿, Dy?3+¿, Ho?3+¿, Er?3+¿, Tm?3+¿ and Yb?3+¿. This results in an incr...
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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/2000/017846 |
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/2000/016366 |
Modern ultrawide flat screens known as PDPs and PALCs have a glass plate with a micro-channel structure and an address electrode in each channel. Until now, address electrodes have been mounted using printing techniques or by direct sele...
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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/2000/000957 |
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/1999/060446 |
To provide a photosensitive paste (30), which makes it possible to easily form a rib (16) having improved quality, in the production of a substrate (12) for PDP (10). The photosensitive paste (30) is composed of a powder of ceramics, and...
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WO/1999/060445 |
An apparatus and method for the proximity photolithography of large substrates is provided. The apparatus includes a mask frame (14) for holding the mask in a substantially vertical position. A tiltable platen (15) is provided for receiv...
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WO/1999/046813 |
An integrated double sided metal supported display device has a green tape stack on both sides of the metal support. The green tape stacks incorporate circuitry and conductor filled vias to access the circuitry electrically on each green...
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WO/1999/039362 |
The invention concerns a method for easily locating an electrode among all the electrodes of a network (R), which consists in subdividing the network (R) into several successive base groups (Zb) comprising the same number of m electrodes...
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WO/1999/039324 |
An improved AC plasma display panel structure (figure 7) and method of driving for improved efficiency. Gaseous discharges can tunnel or initiate in microchannels parallel to sustain electrodes in a front substrate lowering operating vol...
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WO/1999/039325 |
A method of driving an AC plasma display (1) by initiating sustain and address discharges to groove sidewalls (4) in the substrate and forming lateral discharges along the groove. A write step applies a pulse to selected first and second...
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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/1999/034389 |
A barium magnesium aluminate phosphor having improved maintenance and efficiency is provided. The novel phosphor is suitable for use in conventional fluorescent lamp applications and applications utilizing VUV excitation, including Xe ex...
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WO/1999/017154 |
The invention relates to the manufacture of a flat glass panel (1) for a picture display device of the flat type, formed by two glass cover plates (3, 5) with at least one glass plate (4, 4', 4'', ...) between them, and a vitreous frit (...
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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/1998/059090 |
The invention concerns a method for producing a magnesia based deposit on a display panel glass faceplate (4) dielectric surface, consisting at least in the following steps: generating a spray mist from an organometallic compound of magn...
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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/1998/056025 |
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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