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Patent Searching and Data


Matches 1,051 - 1,100 out of 12,966

Document Document Title
WO/2000/005740A1
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...  
WO/2000/003956A1
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...  
WO/2000/003408A1
A method of producing a plasma display panel which uses a technique capable of forming a fluorescent layer easily and accurately, wherein, when applying a fluorescent ink along grooves (32) between partitions (30), the position of a nozz...  
WO/2000/000957A1
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...  
WO/1999/060446A1
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...  
WO/1999/060445A1
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...  
WO1999049493B1
A discharge lamp (20), such as a neon lamp, comprising a laminated envelope having a gas-discharge channel and at least one external electrode (44) in communication with the gas-discharge channel (20), the laminated envelope having a fro...  
WO/1999/050877A1
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...  
WO/1999/046792A1
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...  
WO/1999/046813A1
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...  
WO/1999/046793A1
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...  
WO/1999/043358A1
The invention relates to dendrimeric fullerene derivatives in which the fullerene is linked to at least one dendron. The invention is characterized in that the or each dendron has at least one protic group which confers on the derivative...  
WO/1999/039365A1
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...  
WO/1999/039324A2
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...  
WO/1999/039362A1
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...  
WO/1999/039325A1
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...  
WO/1999/036934A1
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...  
WO/1999/035661A1
A method and apparatus for enhancing the performance of visual display units (52) which utilize plasma display panels (50) wherein the apparatus includes an electrical noise suppressing/chromaticity enhancing accessory device (10) for po...  
WO/1999/034389A1
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...  
WO/1999/018561A1
A method of maintaining/driving the discharge of an AC discharge display in which at least one of a pair of discharge electrodes is covered with a dielectric layer. A pulse Vy is a narrow width pulse whose pulse width is shorter than a p...  
WO/1999/017154A1
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 (...  
WO/1999/017270A1
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...  
WO/1999/010909A1
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 ...  
WO/1998/059090A1
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...  
WO/1998/057348A1
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...  
WO/1998/057347A1
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...  
WO/1998/056025A1
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...  
WO/1998/054743A1
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...  
WO/1998/049905A2
A low calorie, palatable fiber-containing, sugar substitute suitable for use as a substitute for table sugar and in the preparation of baked foods and other prepared solid and semi-solid comestibles is provided.  
WO/1998/049706A1
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...  
WO/1998/046541A1
A new method (P200) is provided for making magnesium oxide layers (122) in plasma displays (100). A magnesium carboxylate liquid precursor solution is applied to a display panel (102), dried, and annealed to yield a solid magnesium oxide...  
WO/1998/044531A1
A highly reliable plane display panel which has a large operating margin for making displaying operations and can stably display high-quality pictures, a method for manufacturing the panel, a controller for controlling the panel, and a m...  
WO/1998/043270A1
A plasma display whose emission efficiency is high and whose discharge start voltage of the plasma is low. The display is provided with a plasma generating means, a means which generates visible light from the plasma, an electrode across...  
WO/1998/037539A1
A method is developed for driving an ac plasma display panel (ACPDP), providing upgraded performance characteristics of the display, specifically, high efficiency, extra high brightness and low working potential difference in an easy-of-...  
WO/1998/028768A1
The device (10) includes multiple layers of different materials including at least one plastic substrate layer (16) having a dye material for absorbing IR energy emission and which is preferably color correcting, and an optically selecti...  
WO/1998/026403A1
A plasma display panel structure is disclosed including: front and back substrates (11, 7) having a predetermined distance therebetween by a barrier wall, the front and back substrates being sealed at their edges; a plurality of scan ele...  
WO/1998/025288A1
A flat-panel gas discharge display operable with either alternating or direct current includes magnetic elements within certain of the electrodes (16) which define the discharge cell. The display may be free of implosive forces when oper...  
WO/1998/022259A1
Method of providing a pattern of apertures and/or cavities in a plate of material which is suitable for powder blasting, or of cutting pieces from a plate (2) of such a material by means of powder blasting, using a non-metal layer of bla...  
WO/1998/012726A1
A method of printing a pattern on plates for flat display devices, in which method, in succession, a raised pattern is provided, which is then subjected to a printing process by means of an unpatterned screen-printing screen. For example...  
WO/1998/012728A1
In a plasma display discharge tube in which an XY matrix electrode is constituted by arranging pluralities of stripe-like anodes (11) and stripe-like cathodes (9) at prescribed intervals so that they can cross each other and by using the...  
WO/1998/001400A1
A plasma display comprising a pair of substrate glasses, an electrode disposed on the inner surface of the substrate glass, and a phosphor disposed between the glasses and emitting light upon discharge of the electrode. The substrate gla...  
WO/1998/001399A1
A plasma display comprising a pair of substrate glasses, discharge electrode disposed on the inner surface of the substrate glass, and a phosphor disposed between the glasses and emitting light upon discharge of the electrode. The substr...  
WO/1998/001885A1
A plasma display having partitions on a board. The ratios between the top surface width (Lt), the half-value width (Lh) and the bottom surface width (Lb) of each partition are within the ranges below: Lt/Lh = 0.65 - 1; Lb/Lh = - 2; where...  
WO/1997/047705A1
A manganese-activated aluminate phosphor represented by the following compositional formula, and a vacuum ultraviolet-excited light emitting device comprising the phosphor as a phosphor layer: (1-a)(bMO.6Al2O3).a(MMg1-cMncAl10O17) wherei...  
WO/1997/038435A1
A flat-panel display (10) comprising a hermetically sealed gas filled enclosure. The enclosure includes a top glass substrate (12) having a plurality of electrodes (20) and a thin dielectric film (22) covering the electrodes and a bottom...  
WO/1997/029506A1
The thin-type display device (1) has a transparent front wall (3), which is provided with a display screen, and a rear wall (24) which extends parallel to said front wall (3), and said display device comprises at least an electron source...  
WO/1997/028554A1
A plasma display device includes a front panel (54) having a glass body (38) secured to a surface of a substrate (32). The glass body has a plurality of channels (40) in its exposed surface with upstanding ribs (44) being between the cha...  
WO/1997/026582A1
A flat display device, preferably of the PALC type, in which the plasma channels are formed by etching laterally-spaced slots in a spacer plate, attaching a thin dielectric sheet over the etched spacer plate, and bonding the etched space...  
WO/1997/022962A1
A flat display device, preferably of the PALC type, in which the plasma channels are formed by etching in a substrate laterally-spaced channels and bonding a thin dielectric sheet over the etched substrate. Adjoining each of the channels...  
WO/1997/020783A1
Metal-oxide layers having a high 'delta'max, such as in particular magnesium-oxide layers, are provided on a glass substrate, such as a selection plate or a channel plate, of an electronic display device by means of a spray-pyrolisis pro...  

Matches 1,051 - 1,100 out of 12,966