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WO/2006/090077A2 |
The invention relates to a cathode ray tube having an essentially-flat front face, whereof the colour-selecting mask is produced by swaging. The mask is defined by two axes of symmetry, the major horizontal axis X and the minor vertical ...
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WO/2006/090356A1 |
System for producing a target image of a target, according to target light beams received from the target through an optical assembly, the system being optically coupled with the optical assembly, the system including an adapter for mech...
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WO/2006/084897A2 |
An electron gun for a cathode ray tube has a main lens section and a dynamic astigmatism and focusing (DAF) lens section. According to the invention the DAF lens section is arranged on the main lens section for forming an integrated DAF ...
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WO/2006/084420A1 |
Intelligent representation devices such as displays, screens and monitor composed of the original representation device, i.e. a display, screen or monitor, an integrated microchip or transponder composed of a microchip and an aerial, int...
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WO/2006/082427A1 |
A protective cover (1) for a visual display screen (7), for example a flat panel television set, such as a plasma screen or liquid crystal display, comprising a sheet of material to cover the screen (7), the sheet having a peripheral por...
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WO/2006/081715A1 |
The present invention disclose a printable nano-sized cold cathode slurry, and a method of producing a field emission type cold cathode using the same. The slurry use electroconductive nano-sized materials, inorganic binders, organic sol...
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WO/2006/082837A1 |
A composite material comprising an organosilicon compound and a carbon nanotube, which, as compared with the conventional carbon nanotube, can significantly improve electric field emission efficiency, and has a great deal of potential in...
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WO/2006/080091A1 |
A getter material which comprises a green compact from a mixture of a Ba-Al alloy powder and a Ni powder, characterized in that when it is heated under vacuum or in an inert gas, the above green compact initiates an exothermic reaction a...
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WO/2006/080292A1 |
Disclosed is a substrate glass for flat panel displays which contains, in weight percent, not less than 64% and not more than 69% of SiO2, not less than 0.5% and not more than 5% of Al2O3, not less than 2% and not more than 6% of Na2O, n...
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WO/2006/076360A2 |
A combination of filters (1, 2, 3) for filtering selected wavelengths of electromagnetic radiation is provided on a transparent substrate (4) such as a plastic film or glazing of a window. The combination of filters prevents or attenuate...
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WO/2006/073844A1 |
Provided is a cathode ray tube designed for use in a transpose scan system where the electron beams are scanned at a fast vertical rate and scanned at a slow horizontal rate. The CRT includes an interior panel surface contour fitting an ...
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WO/2006/073959A2 |
The method and apparatus for controlling heater voltages to the heaters of a CRT includes sensing the presence of pulses at an input of the heater control circuit (800). In another embodiment, a DC level change is sensed at an input to t...
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WO/2006/073411A1 |
A cathode ray tube has a deflection yoke (14) secured to a glass envelope (2). The glass envelope includes a neck (4) and a funnel (5). The deflection yoke comprises an electrically insulative liner (15) provided with vertical (17) and h...
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WO/2006/073390A1 |
The present invention provides a cathode ray tube (CRT) (1), comprising a tension mask (30) mounted on a tension mask frame (20) in the CRT and a vibration damper (40) mounted on the tension mask frame and operatively associated with the...
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WO/2006/073392A1 |
A cathode ray tube (CRT) (1) having a tension mask and support frame assembly (40) mounted within the tube between an electron gun (13) and a luminescent screen (12). A frame (20) is located in the CRT and has at least two opposed sides,...
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WO/2006/072719A1 |
The invention relates to a cathode ray tube with a colour selection mask, comprising a frame to hold the mask (21) at a distance from the screen, said mask, with an essentially rectangular embodiment, is formed by drawing and has an effe...
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WO/2006/073412A1 |
A cathode ray tube has a deflection yoke (14) secured to a glass envelope consisting of a neck and a funnel. The deflection yoke has an electrically insulative liner (15) with vertical (17) and horizontal deflection coils (13) attached t...
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WO/2006/070446A1 |
An electron emitting element (10A) is provided with a lower electrode (16) formed on a glass substrate (11); an emitter part (12) composed of a dielectric film formed on the lower electrode (16); and an upper electrode (14) formed on the...
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WO/2006/070849A1 |
An electron-emitting device is provided with improved electron emitting efficiency. An electron-emitting device includes first and second electroconductive films disposed (21a, 21b) on a surface of a substrate in opposition to each other...
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WO/2006/070612A1 |
An image display device includes a front panel (11) and a rear panel having a plurality of electron emission elements arranged to oppose to the front panel. The front panel has fluorescent layers; a resistance layer arranged between the ...
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WO/2006/070613A1 |
A front substrate (11) is provided with a fluorescent screen (15) which includes a plurality of phosphor layers and light blocking layers arranged at a prescribed pitch in a first direction (X) and a second direction (Y) orthogonally int...
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WO/2006/068074A1 |
An SED is formed by arranging a front substrate and a back substrate opposite to each other and sealing the peripheral portions of the substrates against each other. The front substrate comprises a plurality of phosphor layers and a meta...
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WO/2006/067960A1 |
An image display device includes: a front panel having fluorescent layer; resistance layers provided between the fluorescent layers; and metal back layers arranged on the fluorescent layers and the resistance layers and divided by gap Gx...
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WO/2006/067863A1 |
This invention provides a fluorescent substance powder formed of a fine grain crystal of a zinc sulfide fluorescent substance which is necessary for showing a good color image on a fluorescent film and particularly produces blue and gree...
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WO/2006/064880A1 |
An image display device having two substrates (11, 12) oppositely disposed with an interval and a vacuum seal section (31) for sealingly joining the substrates at predetermined positions and defining a closed space between the substrates...
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WO/2006/064759A1 |
In an image display (1), each of surge absorbers (Z1-Zm) is connected between each of first and second scanning drivers (30-1, 30-2), which supply scanning lines (Y1-Ym) of a display panel (10) with a prescribed voltage, and each scannin...
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WO/2006/065268A1 |
A cathode ray tube (CRT) having a glass envelope is disclosed. The glass envelope is formed of a rectangular faceplate panel and a tubular neck connected thereto by a funnel. An electron gun is positioned in the neck for directing electr...
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WO/2006/064688A1 |
An image display apparatus comprises an evacuated envelope having a front board (1) on which a phosphor screen is formed and further having a back board opposed to the front board with a gap therebetween; a metal back including a plurali...
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WO/2006/064733A1 |
A PDP in which airtightness of the discharge space is maintained while having a sealing part containing P2O5 and SnO and deterioration in performance is suppressed, a method for manufacturing such a PDP, and a sealing member for realizin...
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WO/2006/062088A1 |
An image display device is provided with a front substrate and a rear substrate. The front substrate is provided with a phosphor layer; a resistive layer provided between the phosphor layers; a metal back layer, which is provided on the ...
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WO/2006/062251A1 |
A reflection preventing film having a conductive layer for field emission type display includes a reflection preventing film on one surface of a transparent substrate and a transparent conductive layer on the other surface and has a mini...
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WO/2006/059492A1 |
A crystallized glass spacer for field emission display that suppresses any static electrification by electric field application and has high fracture toughness so as to suppress any chipping or cracking. There is provided a crystallized ...
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WO/2006/054013A1 |
The invention concerns a cathode ray tube comprising an anti-implosion band (20) whereof the ends (21 and 22) are arranged edge-to-edge and secured by laser welding. The band is made in carbon steel comprising niobium.
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WO/2006/054014A1 |
The invention concerns a cathode ray tube having a substantially flat front surface, whereof the colour-selecting mask is made by swaging. The mask (9) comprises an active surface (19) surrounded by a solid peripheral edge (28) terminate...
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WO/2006/054888A2 |
The present invention relates to a radiation curable liquid composition having good liquid stability, excelling in curability and capable of forming a cured film which excels in antistatic properties, hardness, scratch resistance, and tr...
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WO/2006/051600A1 |
In a phosphor for display device, an area of a shorter wavelength than a wavelength 60nm shorter than a peak wavelength in emission spectrum is permitted to be 1.6% of the entire area of the spectrum or less. The phosphor can be obtained...
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WO/2006/051601A1 |
A phosphor for display apparatus, characterized in that at least part of the surface of ZnS phosphor particles is covered with a layer of In2O3. Further, there is provided a process for producing the phosphor, comprising the steps of add...
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WO/2006/052244A1 |
In a method for applying a convergence drift coating (17) to a cathode ray tube (1), the convergence drift coating is applied to a neck (4). A first end (27) of the neck is sealed to a narrow end (30) of a funnel (50) after having applie...
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WO/2006/047439A1 |
An RF window (100) and a method of manufacture of the RF window are provided. The RF window (100) of the invention has very low reflected RF power. The RF window (100) includes a center sleeve assembly (102) including a ceramic disc (106...
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WO/2006/046941A1 |
The invention provides a cathode ray tube (1) having a tension mask assembly (10) and a method of manufacturing the same. The tension mask assembly includes a strand tension mask having non-edged border sections (33) and a plurality of s...
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WO/2006/044269A1 |
A tension mask/frame assembly for a cathode-ray tube (CRT) is disclosed. The tension mask/frame assembly includes at least one vibration damper disposed between and contacting both the mask and the frame. The at least one vibration dampe...
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WO/2006/044326A1 |
A tension mask for a cathode-ray tube (CRT) is described. The tension mask includes a damper (551). The damper has at least a first portion (50A) and at least a second portion (50B). The first portion and the second portion each have dif...
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WO/2006/041217A1 |
An electron emitting device is provided with an electron emitting element composed of a lower electrode, an emitter part made of a dielectric material and a plurality of upper electrodes having fine through holes; and a drive voltage app...
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WO/2006/040919A1 |
An electron emitting device comprises an electron emitting element composed of a lower electrode, an emitter section made of dielectric, and upper electrodes having fine through holes and a drive voltage applying circuit composed of a ci...
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WO/2006/041129A1 |
An image display device is provided with a front plate (11) and a rear plate. The front plate is provided with a phosphor screen (17), which includes a phosphor layer and a light blocking layer, and a metal back layer (20) which is provi...
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WO/2006/036199A1 |
A video display system includes a cathode ray tube having a picture display area and an electron gun assembly with inline guns being aligned vertically. The display system includes a deflection system for the cathode ray tube to provide ...
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WO/2006/036200A1 |
A cathode ray tube for a display system and a method of operating the cathode ray tube are provided. The cathode ray tube has an electron gun assembly with inline guns being aligned vertically. The display system for operating the cathod...
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WO/2006/035806A1 |
To a metal back layer (36) and a getter layer (37) of an image display device, electrically discontinuous characteristics are given by a porous getter cut material (38) wherein a multitude of voids (holes) having a prescribed size to an ...
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WO/2006/035719A1 |
An image display device can suppress a peak value of a discharge current even when discharge is generated between an electron source side and a fluorescent screen side, and furthermore, the device is manufactured at a high productivity. ...
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WO/2006/035713A1 |
An envelope of an image display comprises a first substrate (10) provided with a phosphor surface (16) including a phosphor layer and a second substrate (12) arranged opposite to the first substrate at a certain distance and provided wit...
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