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WO/2006/053018A2 |
Disclosed are cathode units for use in fluorescent discharge lamps which include a stem element adapted for sealing engagement with an end of an elongated vitreous/glass tube, first and second electrode support wires extending axially th...
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WO/2006/050372A2 |
The present invention discloses a plurality of interdigitated pixels arranged in an array, having a very low series-resistances with improved current spreading and improved heat-sinking. Each pixel is a square with sides of dimension l. ...
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WO/2006/047166A2 |
A field emission device and method of forming a field emission device are provided in accordance with the present invention. The field emission device is comprised of a substrate (12) having a deformation temperature that is less than ab...
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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/2006/036986A2 |
To avoid arcing and shorting within a field emission device, a bottom portion of a gate electrode is protected with an insulating material to avoid or reduce arcing among the electrodes and the electron emitters in the device. In a metho...
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WO/2006/033861A2 |
A plasma display filter (12) includes five metallic layers (36, 40, 44, 48 and 52), such as silver alloy layers, having a combined thickness that exceeds 50 nm. The metallic layers form an alternating pattern with dielectric layers (34, ...
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WO/2006/026584A1 |
A two step etch is used to provide access to the front electrode of an EL panel cut from a larger EL panel. The two step etch produces a set back (52) that electrically isolates the rear electrode (18) from the front electrode (12) and e...
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WO/2006/018840A2 |
A system and method for rapidly processing a specimen. The method includes generating a plurality of charged-particle beams traveling substantially along respective axes of an array of charged-particle beam columns (12) by providing each...
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WO/2006/017088A2 |
A short arc lamp incorporates a cylindrical reflector body (10) having a reflector cavity (12) opening to a first end (14) and an anode aperture (16) through a base surface (52) at a second end. The body has a step (40) at the second end...
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WO/2006/016711A1 |
Disclosed is a blue light-emitting phosphor powder which has more excellent emission characteristics than the conventional rare earth element-activated sialon phosphors and more excellent durability than the conventional oxide phosphors....
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WO/2006/016771A1 |
Provided is a scanning field emission display (SFED). The SFED includes an electron emitter and a module for inducing electron emission of the electron emitter and deflecting an electron beam. A multi-SFED may be realized as a large-size...
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WO/2006/014502A2 |
An industrial scale method for patterning nanoparticle emitters for use as cathodes in a display device is disclosed. The low temperature method can be practiced in high volume applications, with good uniformity of the resulting display ...
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WO/2006/014374A2 |
A device for dynamically biasing an ion optic element, for example, in a mass spectrometer. The device includes a voltage source, a first ion optical element coupled with the voltage source, a second ion optical element resistively coupl...
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WO/2006/011468A1 |
A carbon nanotube device comprising basal plate (1); layer (3) disposed in contact with the basal plate (1) and having vacancies (5) running through in the direction perpendicular to the basal plate (1); and carbon nanotubes (7) provided...
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WO/2006/012101A2 |
A method forming a flexible EL device comprising the steps of: 1) forming the non-adhesive shield polymer layer (2) on the plastic film layer (1); 2) forming a back conductive electrode layer (3) on the non-adhesive shield polymer layer ...
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WO/2006/006423A1 |
A driving method for driving an electron emission device to be used in a display, an imaging device or a plane light source and to be able to suppress the aging. The driving method drives the electron emission device having a plurality o...
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WO/2006/004291A1 |
Disclosed herein is a tipless flat display device, comprising an upper inner glass plate and a lower inner glass plate, with an inner space filled with an inert gas therebetween, wherein the upper glass plate is covered with an upper tra...
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WO/2006/005005A2 |
Provided among other things is a phosphor of the formula (I), Sr1-x3Cax3Ga2S4:Eu:xGa2S3 wherein x is 0 to about 0.2 (or about 0.0001 to about 0.2), wherein x3 is 0.0001 to 1, and wherein a minor part of the europium component is substitu...
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WO/2005/124822A1 |
The invention relates to an electrode for a discharge lamp which comprises an elongate shank (11a) and a top (11b) that is arranged on one end of the shank (11a). Said shaft (11a) is flattened to such an extent that its dimensions at an ...
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WO/2005/123877A1 |
Disclosed are a novel phosphor capable of exhibiting strong emission over a wide excitation wavelength range, and a light-emitting device using such a phosphor. Such a phosphor is characterized in that at least one or more elements selec...
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WO/2005/122204A1 |
An electron emission element (10A) includes an emitter (12) formed by a dielectric body, an upper electrode (14) and a lower electrode (16) to which a drive voltage Va for emitting electrons is applied. The upper electrode (14) is formed...
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WO/2005/119722A1 |
Provided are a field emission device and a field emission display device using the same. The field emission device includes a cathode portion having a substrate, a cathode electrode formed on the substrate, and a field emitter connected ...
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WO/2005/120135A1 |
An EL structure is described, with a single ultraviolet or blue light emitting layer that is connected to a back electrode. The top surface comprises three separate segments for the primary colors red, green and blue. Another single ph...
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WO/2005/119723A1 |
An electron gun (1) includes an emitter (2), a tubular support (3) and an adaptor (4) for receiving the emitter. The adaptor includes a tapered plugging surface (7) and the tubular support includes a correspondingly tapered seating surfa...
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WO/2005/117054A1 |
A cold cathode electron source (2) comprises a central conductor (3) having an end face (9) and an electron emission layer (10) formed on the end face (9) and made of an electron emission material, and an external conductor (4) having a ...
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WO/2005/113432A1 |
The invention relates to a carbon nanotube composite material, to methods of its production and to uses of such composite material.
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WO/2005/114689A1 |
A display screen (1) consisting of a display screen (10) and a structure (20) for optical filtering and, optionally, electromagnetic shielding, characterized in that the display screen and the filtering structure are both provided with a...
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WO/2005/112065A2 |
An EL panel (40) is thinned in selected areas, or overall, to provide a backlight for keypads and other applications that would otherwise require a more flexible panel or additional structure. Lamp materials (42) are deposited on one sid...
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WO/2005/112066A1 |
An EL panel (10) includes a substrate 0.025 - 0.127 mm thick having contact areas reinforced by a strip (22) screen printed or otherwise formed in or on the contact areas.
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WO/2005/109534A2 |
The present light bulb includes a wide angle dispersed light which uses, as a source of light dispersion, crystalline particulate material incorporated into the molded or formed material of the light bulb. The crystalline particulate mat...
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WO/2005/106915A1 |
In an embodiment, a phosphor material composition comprises a phosphor powder and an additive, wherein the additive has an amount in a range of about 0.1 20 % of the phosphor powder in weight. The material of the additive is selected fro...
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WO/2005/106833A1 |
The invention discloses a luminous display device, which is composed with a transparent upper member having upper and lower surfaces and a lower member having upper and lower surfaces. To form a predefined pattern, a groove is settled on...
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WO/2005/104163A2 |
A cathode structure of a field emission device includes a gate electrode (130) that is protected by a passivation layer (135). In one method for manufacturing such a field emission device, an emitter hole is formed through an insulating ...
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WO/2005/102952A2 |
The invention relates to a substrate provided with a mechanically resistant, long-lasting coating, and suitable for being handled by a user. Said substrate is characterised in that the coating comprises a first photocatalytic compound wh...
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WO/2005/101447A2 |
A method of applying at least two phosphors to an LED (32), wherein a first phosphor material (42) having a lower absorption, shorter luminescence decay time, and/or lower thermal quenching than a second phosphor material (44) is positio...
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WO/2005/101445A1 |
The invention relates to light emitting devices (2) with variable output color. More specifically, the inventions provides a color conversion cell (10) which can be positioned in front of a light source (4) in order to generate other col...
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WO/2005/101446A2 |
In accordance with the invention, an illumination device comprises a highly thermally conductive substrate having a surface, a plurality of light emitting diodes (LEDs) supported by the surface and arranged in an array to provide illumin...
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WO2005034584A9 |
An apparatus for improving testability of electroluminescent displays (ELDs) is provided, incorporating at least two sets of electrodes, one set for connecting rows of pixels, and a second set for connecting columns of pixels, wherein at...
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WO2004092566B1 |
A metal sealed organic light emitting diode device (Fig. 7) comprising a lid (79), containing a recessed portion (83) to accommodate large quantity of getter/dessicant (57, 82, 93), a band (45) of metal stack at the perimeter over which ...
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WO/2005/101540A2 |
Various OLED display and device structures are disclosed which reduce shorting.
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WO/2005/096334A2 |
The invention describes a light burner (1) comprising a discharge chamber (2) containing a gas sealed in the discharge chamber (2) by a seal (4, 5) and a pair of electrode shafts (6, 7), each of which partially intrudes from the seal (4,...
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WO/2005/096335A1 |
An electron emitting device is composed of a plurality of electron emitting elements. The electron emitting element is provided with a lower electrode (11) and an upper electrode (15) and emits an electron from an upper electrode side. I...
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WO/2005/095275A1 |
A carbon nanoballoon structure having a hollow structure of a relatively large closed space, characterized in that it comprises a hollow structure wherein graphite layers are bound and arranged in such a manner that they form a curved su...
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WO/2005/093776A1 |
A method for manufacturing an electron emitting device composed of an electron emitting element wherein a lower electrode (11), an electron supplying layer (12), an insulating layer (13) and an upper electrode (15) are successively stack...
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WO/2005/093775A1 |
A method for forming a carbonaceous material protruding structure, which includes a process of coating a diamond board (10) with a resist (11), a process of opening a hole (12) on the resist (11) applied and processing a wall (12b) of th...
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WO/2005/091259A2 |
A luminous display device with a decreased inactive display area, thereby enabling an active display area of the device to be larger, and a method for making the same. The device includes a first and second circular plates being fused at...
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WO/2005/090514A1 |
Disclosed are an oxynitride phosphor and a light-emitting device which are improved in luminous efficiency and emission intensity. A SiAlON phosphor (7) is composed of an oxynitride phosphor represented by the general formula of CaX(Si,A...
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WO/2005/090512A1 |
The present invention relates to a novel compound that can significantly improve the lifespan, efficiency and thermal stability of an organic light emitting device, and to an organic electroluminescence device or light emitting device co...
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WO/2005/087896A1 |
A green color phosphor that exhibits a green color luminance higher than that of conventional rare-earth-activated sialon phosphors, being superior in durability to conventional oxide phosphors. There is provided a phosphor comprising a ...
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