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WO/1996/024152 |
A gated filament structure for a field emission display includes a plurality of filaments. Included is a substrate, an insulating layer positioned adjacent to the substrate, and a metal gate layer position adjacent to the insulating laye...
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WO/1996/021939 |
A colour display tube comprises an in-line electron gun for generating three co-planar electron beams having a mean lens comprising a first and second lens electrode for producing a focusing lens field for focusing the electron beams. At...
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WO/1996/020418 |
Method for manufacturing a glass substrate with reduced glare wherein a suspension comprising sub-micron transparent oxide particles and a binder is coated on the substrate to form a film, whereafter the film is dried in such a manner th...
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WO/1996/018204 |
A support structure (3) is provided that enables use of high voltage phosphors in field-emission flat panel displays, to maintain vacuum gap (4) between the cathode (2) and anode (1), and to prevent distortion of the transparent view scr...
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WO/1996/017372 |
A hybrid photomultiplier tube includes a photocathode (130), focusing rings (134, 136), a photodiode (132), and a collection anode (120) disposed in a detector body (110). A vacuum envelope (116) encloses a vacuum region between the phot...
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WO/1996/016429 |
A field emission display device has a faceplate and a backplate. The faceplate includes a faceplate interior side with an active region made of a plurality of phosphor pixel elements; and the backplate has a backplate interior side with ...
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WO/1996/015542 |
A method for assembling two parallel plates (1, 2) forming the bottom and the surface respectively of a flat display, comprising a step of degassing the plates (1, 2) and vacuum debugging step. According to the method, a first plate (2) ...
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WO/1996/014652 |
A multilayer antireflective coating (32) is applied to the outer surface of a video display panel (14) such as a CRT (10) or a flat panel display in the form of successive thin layers each having a different light refractive index, where...
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WO/1996/013850 |
A picture display device having an evacuated envelope (1) comprises a first wall (2) which is provided with a display screen (3), and a second wall (5), and is provided with an internal vacuum support (11) between the two walls (2, 5). T...
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WO/1996/013848 |
A display having pixels that constitute thin-film-edge field emitter arrays. The display can provide monochrome or color images of high brightness and high contrast, with wide-angle viewability in a compact and flat package. The power re...
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WO/1996/013050 |
Colour display tube with a shadow mask, a shield of a ferromagnetic material and a demagnetizing device having a set of demagnetizing coils. The demagnetizing device is provided with means for energizing the demagnetizing coils in two st...
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WO/1996/011491 |
A CRT display device including an envelope having a faceplate of a predetermined light transmissivity, a luminescent screen disposed on an inner surface of the faceplate and electron beam producing means disposed within the envelope for ...
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WO/1996/010835 |
A print head utilizing a field emission CRT for an optical printer for printing on photosensitive surfaces is disclosed herein. A plurality of small electron sets consisting of cathode emitting cones (26) in an anode aperture form a gap ...
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WO/1996/009640 |
A flat display device is provided with a wire cathode or wire cathodes and with apertures which allow passage of electrons emitted by the wire cathode. The wire cathode is stretched in a wire-cathode support having positioning grooves fo...
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WO/1996/008833 |
An improved cathodoluminescent device (500) includes a one piece spacer structure (502) which is rigidly connected to two sets of grid electrodes (G1, G2).
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WO/1996/008029 |
Resistance to deformation of a support spring for the mask-frame assembly of a cathode ray tube is improved by adding strengthening ribs running longitudinally along the edges of the body and partially into the base of the spring.
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WO/1996/008032 |
A color cathode ray tube (CRT) includes a multi-beam electron gun (10) capable of operating in two or more modes for use as either a television receiver display or as a high resolution video monitor. The electron gun (10) directs a plura...
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WO/1996/008031 |
A light valve modulator of reflective operation which includes a multi-layer structure which is controlled electrostatically, comprises a transparent substrate supporting a first transparent deformable layer and a second insulating diele...
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WO/1996/008003 |
Colour display device comprising a plurality of electron transport ducts for transporting electrons in the form of electron currents, and selection electrodes for extracting each electron current from its transport duct at predetermined ...
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WO/1996/008028 |
A field emitter structure, comprising: a base substrate (42); a field emitter element (48) on the base substrate; a multilayer differentially etched dielectric stack (58, 60) circumscribingly surrounding the field emitter element on the ...
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WO/1996/007196 |
A panel display (10) includes a common substrate (56) on which a plurality of small display tiles (12, 13, 14, 15) are mounted in an array and electrically interconnected to replicate a large area panel. Each tile includes a plurality of...
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WO/1996/006442 |
An imaging apparatus (100) for providing an image from a display (106) to an observer (101), comprising: a display (106) generating an optical output, an imaging surface member (109) constructed and arranged for viewing by said observer,...
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WO/1996/006450 |
Flat display screen of the type comprising a cathode (1) provided with microtips (2) for electron bombardment associated with a grid (3), an anode (5) carrying phosphorescent elements (7) and a space (12) separating the electrodes. The s...
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WO/1996/004673 |
In a color cathode-ray tube, the effective area (P1) of the panel is formed to be smaller than panel projected area (Pp) of the apertured area of the shadow mask (M in Fig. 8). The effective area (P1) of the panel having straight outline...
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WO/1996/004675 |
An improved photocathode (12) and image intensifier tube (10) are disclosed along with a method for making both the tube (10) and photocathode (12). The disclosed image intensifier tube (10) creates a visible light image (20) from an ima...
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WO/1996/003762 |
A matrix field-emission cathode (5) comprises a monocrystalline silicon substrate (7) on which are arranged epitaxially grown pointed silicon emitters (1) which also act as a ballast resistor connected in series. In an advantageous embod...
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WO/1996/003765 |
A method for making a flat display screen anode (5) comprising at least three series (g, b, r) of parallel alternate anode conductor strips (9g, 9b, 9r), and further comprising, for each series of anode conductor strips (9g, 9b, 9r), a s...
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WO/1996/003764 |
A spacer structure (10) for use in a flat panel display (100), and a corresponding flat panel display article (100) are disclosed, together with an appertaining method of fabricating the spacer structure utilizing a photosensitive precur...
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WO/1996/003766 |
A cathode ray tube is provided with a deflection unit (11). The yoke (21) is secured to a flange (25) of a coil holder (24) by means of connecting elements (28). These connecting elements are flexible in the radial direction, so that dif...
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WO/1996/002933 |
A thin-panel picture display device having a luminescent screen. By means of an addressing system, electrons are directed towards desired locations on the luminescent screen. A spacer plate of electrically insulating material, with apert...
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WO/1996/001491 |
A deflection unit for deflecting the electron beams in a cathode ray tube comprises a hollow coil support of a synthetic material. At one end, the support has projections around which a clamping means is arranged for securing the deflect...
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WO/1996/001492 |
There is described a method for creating and keeping a controlled atmosphere in a FED, essentially free of oxidizing gases and including hydrogen at a pressure comprised between 10-7 and 10-3 mbar, which comprises the step of arranging i...
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WO/1996/000977 |
In, for example, a field emission display, the invention provides the possibility of combining a plurality of sub-substrates (2a, 2b, 2c, 2d) to a larger rear wall, because notably different modes of multiplexing provide a wider position...
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WO/1996/000451 |
In an x-ray analysis apparatus a pass-through shutter mechanism enables the semiconductor crystal of an energy dispersive x-ray detector to extend beyond the shutter mechanism for analysis, adjacent to the sample, achieving optimum solid...
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WO/1995/031821 |
Picture display device of the thin-panel type, with a luminescent screen (7), electron source means and an addressing system (100) arranged between these means and the screen. Electrons are directed towards desired locations on the lumin...
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WO/1995/030178 |
A description is given of a method of copper plating an electrically insulating plate (1), for example, of glass having a large number of holes (3). Said holes are internally provided with a copper layer (5') and the plate is provided wi...
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WO/1995/029503 |
A soft x-ray imaging device having a housing (12) defining a housing chamber (36). A faceplate (26) having a planar surface (28) is secured to the housing so that the planar surface is within the housing. A phosphorus coating (42) is app...
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WO/1995/028730 |
The invention relates to a new scanning method and device for matrix panel display. In one embodiment, the invention comprises a method using electron beam to scan comprising the steps: connecting each anode of dc matrix display panel to...
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WO/1995/028668 |
Picture display device comprising a plurality of electron transport ducts for transporting electrons in the form of electron currents, and selection electrodes for extracting each electron current at predetermined locations from its tran...
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WO/1995/027924 |
A description is given of a method of metallizing an electrically insulating plate (1), for example, of glass having a large number of holes (3). Said holes are internally provided with a metal layer (21) and the plate is provided with m...
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WO/1995/027997 |
A display device, for example of the thin type, comprising a number of electron-transport ducts. These ducts form a two- or three-dimensional network. Said network has an entrance into which electrons are injected and many exits. The net...
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WO/1995/026037 |
A field emitter device (10) for selective emission of an electron and/or ion beam comprising a substrate member (12) having an array (14) of field emitter elements (16) thereon, in which the field emitter elements and/or substrate member...
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WO/1995/025338 |
A single gun (10) color cathode ray tube (CRT) having a screen consisting of alternating red, blue and green vertical phosphor strips (34, 36, 38) in groups of three, with strips of conductive or photovoltaic material (16, 22, 28) overla...
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WO/1995/023425 |
Field emitter flat display, having an inner vacuum space wherein there are housed: a) a layer of excitable phosphors and a plurality of microcathodes (MT), which emit electrons driven by a high electric field; and b) a plurality of elect...
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WO/1995/022169 |
A field emission electron emitter comprising an electrode formed of at least one diamond, diamond-like carbon or glassy carbon composite fiber, said composite fiber having a non-diamond core and a diamond, diamond-like carbon or glassy c...
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WO/1995/020821 |
A gated field-emission structure contains an emitter electrode (46), an overlying electrically insulating layer (48), and one or more electron-emissive elements (52) situated in one or more apertures extending through the insulating laye...
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WO/1995/018481 |
The proposed method involves recording an image produced by an external energy source on an amplifying microchannel plate connected to a supply voltage source, reading the said image obliquely and inversely recording it by scanning with ...
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WO/1995/013551 |
A night vision device (10) employs an image intensifier which is located in a hollow of a housing (18). The night vision device is a monocular device adapted for enabling a user to view through an ocular port (14) at night time condition...
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WO/1995/012835 |
A method is provided for fabricating a display cathode which includes forming a conductive line adjacent a face of a substrate. A region of amorphic diamond is formed adjacent a selected portion of the conductive line. The figure is an e...
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WO/1995/009433 |
An image intensifier tube (40) that utilizes a photoresponsive layer for producing electrons in response to received radiation, a solid state electron amplifier for multiplying the electrons produced by the photoresponsive layer, a cold ...
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