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WO/2001/088053A1 |
A process, system, and materials for lamination of anti-reflective glass to the screen of a CRT display, including a polymerizable adhesive and laminated articles are described. The photopolymerizable adhesive composition including, in c...
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WO/2001/088889A1 |
A display panel such as a plasma display panel which is given a function such as an electromagnetic shielding capability by integrating it with an electromagnetic shielding material. To the front face of a plasma display panel (20), ther...
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WO/2001/086686A1 |
A colour display tube (1) is disclosed having an improved suspension system of the colour selection electrode (12). The positional stability of the colour selection electrode (12) is of eminent importance for the colour purity of the col...
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WO2001048261A9 |
A multi-layer antireflection coating (20) is formed to include successive layers of a medium refractive index material (22), a high refractive index material (24), and a low refractive index material (26). The medium refractive index lay...
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WO/2001/084589A1 |
The invention relates to a deflection unit (10) for cathode ray tubes in which the energy for deflection is reduced. This is done by providing a magnetic material between frame coils (18) and line coils (17) of the deflection unit. In an...
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WO/2001/084588A1 |
A colour display tube (1) is disclosed, which comprises an improved suspension system of the colour selection electrode (12). The colour display tube has suspension means that are constructed so as to be self-locking. The suspension mean...
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WO/2001/084582A2 |
A partial discharge method for operating a field emission display (100) having an anode (125), a spacer (106), and a plurality of electron emitters (116) includes the steps of causing electron emitters (116) to emit electrons (130), appl...
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WO/2001/084130A2 |
A device that produces an electron beam with high optical quality for processing a sample, is presented. The optical quality is manifested by very high brightness and low energy spread. The device includes an electron source device compr...
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WO/2001/084587A2 |
A field emission display (100) includes a cathode assembly (102), an anode plate (104), and a spacer (108), which extends between the cathode assembly (102) and the anode plate (104). The spacer (108) is comprised of a spacer material ha...
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WO/2001/081641A1 |
A low-carbon steel sheet for a mask for use in a tension type cathode ray tube with bridge, characterized in that it has a chemical composition, in mass %: C: 0.001 to 0.015 %, Si: 0.020 % or less, Mn: 0.2 to 1.8 %, P: 0.02 % or less, S:...
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WO/2001/082326A1 |
A color cathode ray tube apparatus having an electron gun wherein an intermediate electrode (GM2) is disposed at a mechanical center between a focus electrode (G3) and an anode electrode (G4) that form a rotationally symmetric bipotentia...
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WO/2001/080277A2 |
An inner surface of the panel is formed to satisfy at least one of the following relationships: ZPH/LPH $m(F) 0.050, and ZPV/LPV $m(F) 0.050where LPH represents a distance from a center of the effective section to a long axis end of the ...
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WO/2001/078630A1 |
The group of inventions relates to ophtalmo-ergonomics and is directed at increasing visual working capacity when one is working with a display of a personal computer and other information display facilities. The inventive method consist...
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WO/2001/080278A1 |
The invention concerns a glass frame whereof the cross-section has a substantially polygonal contour comprising a reentrant angle, designed to maintain apart two planar substrates at their periphery. The invention concerns in particular ...
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WO/2001/077399A1 |
A raw material for a shadow mask comprising a cold rolled steel sheet having a chemical composition: C: $m(F) 0.0008 wt %, Si $m(F) 0.03 wt %, Mn: 0.1 to 0.5 wt %, P: $m(F) 0.02 wt %, S: $m(F) 0.02 wt %, Al: 0.01 to 0.07 wt %, N: $m(F) 0...
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WO/2001/077233A1 |
An oxide composite particle, characterized in that it comprises an oxide particle matrix and, incorporated therein, at least one fine gold particle or comprises an oxide particle and, carried fixedly on the surface thereof, at least one ...
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WO/2001/073809A1 |
Apparatus for method for mounting a field emission device having emitters and an extraction grid in an electron gun are provided. The apparatus may be adapted from parts of a conventional electron gun that uses a thermionic emitter. Elec...
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WO/2001/073811A1 |
A color display device comprises an electron gun, a display screen and a color selection electrode as well as a deflection means. The distance between the electron beams is dynamically varied, i.e. the distance between the electron beams...
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WO/2001/071764A1 |
The color display tube (1) has a display window (3) and a curved shadow mask (13). The inner surface (15) of the display window (3) may be substantially flat or it may be curved with a curvature smaller than the curvature of the shadow m...
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WO/2001/070493A1 |
A functional laminated film having a reflection reducing layer, a substrate film, a coloring agent layer having a color density distribution and a pressure-sensitively adhesive agent layer; a functional laminated film having a reflection...
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WO/2001/071763A1 |
The CRT has a tensioned shadow mask with between 160-180 or between 210 and 240 slits per row and display devices having such CRT's. The first embodiment is in particular suited for CRT's having a screen size larger than 21' and for TVT ...
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WO/2001/071760A1 |
A spacer assembly which has a first and a second spacer being disposed in upright in a single-piece construction on a first and a second surface of a grid in the form of a plate, respectively, wherein the first and the second spacer are ...
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WO/2001/071758A1 |
A fluorescent screen (42) is formed on the inside of a faceplate (12), while an electron source (18) for exciting the fluorescent screen (42) is formed on the inside of a rear plate (10). The electron source (18) includes an alumina subs...
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WO/2001/069641A1 |
A colour cathode ray tube comprises an envelope having a cone portion, a magnetic screening cone (9) extending within the cone portion, a high-voltage contact (13) extending through the envelope in the cone portion, a getter assembly hav...
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WO/2001/067140A1 |
A substrate (22) is provided with a layer (21) comprising organo-metallic components (23) in a solvent having a high-boiling point component (24). As the solvent is removed, the high-boiling point component phase separates, forming large...
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WO/2001/066478A1 |
The invention concerns a glass spacer designed to maintain two substrates spaced apart, its glass matrix having electronic conductivity, in volume, ranging between 10?-13¿ and 10?-5¿ ohm?-1¿.cm?-1¿. Preferably, the glass spacer also ...
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WO2000043711A9 |
The present invention provides a device in the form of a filter (14) which is useable in conjuction with a plasma display panel (10), which is applied to the front face of a display (11), and which functions to reduce reflection after as...
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WO/2001/064968A1 |
A steel plate for use in a mask frame which holds a color CRT shadow mask under tension. The steel plate has a composition consisting substantially of 0.03 - 0.30 wt. % carbon, ≤ 0.30 wt. % silicon, 0.05 - 1.5 wt. % manganese, ≤ 0.05...
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WO/2001/065586A2 |
The invention relates to a field emission display constructed using an array of fibers (15) and an orthogonal array of emitter electrodes (40). Each fiber (15) in the fiber array contains an extraction electrode (10), a high voltage elec...
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WO/2001/062665A1 |
A carbon nanotube has a carbon network film of polycrystalline structure divided into crystal regions along the axis of the tube, and the length along the tube axis of each crystal region preferably ranges from 3 to 6 nm. An electron sou...
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WO/2001/061720A1 |
A method for scrubbing and passivating an anode plate (100) of a field emission display (120) includes the steps of providing a scrubbing passivation material (127); imparting to scrubbing passivation material (127) an energy selected to...
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WO/2001/061719A1 |
The present invention is directed to a nanotube coated with diamond or diamond-like carbon, a field emitter cathode comprising same, and a field emitter comprising the cathode. It is also directed to a method of preventing the evaporatio...
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WO/2001/059800A1 |
A field emission device (100) includes a cathode (110) and a ballast resistor (112) connected to cathode (110). Ballast resistor (112) includes a thin metallic layer (113) and a protective layer (114) disposed on metallic layer (113). Me...
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WO/2001/059169A1 |
A Fe-Ni-Co based alloy being improved in proof stress and Young's modulus as indexes for the resistance to fall impact deformation while maintaining low thermal expansion properties for use in a completely flat mask of a press-formed typ...
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WO/2001/059803A1 |
A cathode-ray tube comprising a polygonal mask frame (1) having a side member (31) the relative permeability of which is equal to or larger than that of another side member (21) not longer than and adjacent to the side member (31) at a j...
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WO/2001/057907A1 |
Disclosed is a clamp for fixing a deflection yoke and a convergence purity magnet to a neck of a cathode ray tube. When the clamp is tightened to fix the deflection yoke and the convergence purity magnet, a band portion of the clamp is t...
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WO/2001/057905A1 |
A transfer film comprising a base film (11), a parting-agent layer (12), a protective film (13), and a metal film (14), the latter three being formed on the base film (11) in order, wherein the protective film (13) contains a softening a...
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WO/2001/055042A1 |
A tuned sealing material and a method for attaching a first surface to a second surface using the tuned sealing material are disclosed. In one embodiment, the present invention applies a tuned sealing material between a first surface and...
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WO/2001/056051A2 |
Apparatus and method are provided for a package structure that enables mounting of a field-emitting cathode into an electron gun. A non-conducting substrate has the cathode attached and the cathode is electrically connected to a pin thro...
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WO/2001/056050A2 |
The present invention provides a spacer assembly (100) which is tailored to provide a secondary electron emission coefficient of approximately 1 for the spacer assembly (100) when the spacer assembly (100) is subjected to flat panel disp...
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WO/2001/053074A2 |
The invention relates to a sheet which is used to protect displays, especially plasma displays.The invention is essentially comprised of a sheet (1) which is made of a thermoplastic synthetic material. The surface of the sheet facing the...
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WO/2001/054161A1 |
A vacuum case (10) of a display device comprises a back substrate (12) and a front substrate (11) opposed to each other, and a wall (18) provided between the substrates. A fluorescent screen (16) is formed on the inner side of the front ...
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WO/2001/054209A2 |
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/2001/054160A2 |
A tracking index cathode ray tube circuit is described, comprising tracking means connected to a shadowmaskless tracking cathode ray tube for deriving a tracking signal therefrom, where the tracking means comprises a modulator demodulato...
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WO/2001/052300A1 |
The invention provides a streak device having a large effective area on a photocathode, which is of high space and time resolution, small space distortion and wide dynamic range. The streak device comprises a streak tube (1) that include...
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WO/2001/050491A1 |
A field emission cathode providing for dynamic adjustment of beam shape is disclosed. Beam shape adjustment is accomplished by segmenting the gate electrode (17) of a gated field emission cathode and independently driving the various gat...
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WO/2001/050492A1 |
A convergence device of a color picture tube is provided, which is equipped with a block magnet that is composed of a single magnet and a loading means for supporting the block magnet to be disposed at a predetermined position on a path ...
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WO/2001/050494A1 |
An improved convergence device of a color picture tube is provided, the convergence device comprising; a first thermally stimulated magnetic body consisting of a magnetic material with a relatively low thermal expansion coefficient; and ...
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WO/2001/048785A1 |
A colour display device (19) is disclosed with an improved focus performance. In present-day colour display tubes with DAF, the electron gun is provided with a second focusing electrode (25) driven with a dynamic voltage which is varied ...
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WO/2001/048782A1 |
The distribution of geomagnetism on the earth is complicated. Even if an internal magnetic shield and a mask are installed on a flat screen color CRT, it is difficult to make an effective compensation for the displacement of the point th...
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