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WO/2008/155809A1 |
A plasma display panel (10) comprises a first substrate (FS) and a second substrate (RS) between which a plurality of cells (DS) for emitting light by discharge are formed. On the surface of the first substrate, a plurality of first elec...
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WO/2008/155625A2 |
The invention concerns a procedure for the treatment of a cathode-ray tube (T) comprising a screen (S), a cone (C) and a connection area (G) between the screen (S) and the cone (C). Said procedure also comprises an operation for cutting ...
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WO/2008/157413A1 |
An assembly of a Ta inner conductor (20) and a Ta outer sheath (22 or 22') has an intermediate layer (24) of fused grain alumina or aluminum nitride insulation material. The assembly is swaged and wound to form a helical coil of several ...
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WO/2008/152928A1 |
A method for manufacturing a plasma display panel where the sealed space defined between first and second substrates (1, 2) and filled with an electric discharge gas. The method is characterized by comprising a first degassing step of de...
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WO/2008/151670A1 |
The method for producing a hollow wire for lamp construction is directed at a hollow wire which is in the form of a closed cylindrical hollow body with a cavity and a wall and which is produced from an electrically conductive material, w...
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WO/2008/151955A2 |
The invention relates to a lamp vessel (1) comprising at least one helically wound vessel section (11, 12) made of glass. Said at least one helically wound vessel section (11, 12) is composed of rectilinear tube sections (110) which are ...
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WO/2008/149798A1 |
Disclosed is an inorganic powder-containing resin composition containing conductive particles having an average particle diameter of 2-4 μm, glass particles having a refractive index of 1.5-1.8, a binder resin having a Tg of from -50˚C...
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WO/2008/149758A1 |
An application head cleaning method for cleaning application liquid adhering to a discharge opening surface near a discharge opening of an application head. In the method, one or more times of pressing operations in each of which an adhe...
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WO/2008/149748A1 |
Disclosed is a composition containing an inorganic particle. The composition comprises: an organic compound (A1) which has a terpene skeleton and has a viscosity of 10,000 to 1,000,000 mPa s at 25˚C; and an inorganic particle. The conte...
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WO/2008/149931A1 |
Disclosed is a phosphor paste which can be produced by a simple process without using a binder resin and enables to obtain a phosphor film having both high recording density and high separation resistance. Also disclosed are a method for...
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WO/2008/149804A1 |
Provided is a method for manufacturing a sealing panel having a first substrate and a second substrate. The method has a melting step of melting a sealing material which does not contain a binder for bringing the material into a paste st...
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WO/2008/147878A1 |
A high intensity discharge arc lamp comprises an arc tube, a metal halide in the arc tube, and a coating on the arc tube. The coating comprises a UV absorbent material.
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WO/2008/146331A1 |
The plasma display panel has first and second substrates arranged opposite to each other with a discharge space interposed therebetween. The plasma display panel has a display area of image constituted by cells capable of emitting light ...
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WO/2008/146435A1 |
In a PDP, a front plate constituted by forming display electrodes and a dielectric layer on a glass substrate and a back plate constituted by forming electrodes, partition walls, and a phosphor layer on a substrate are placed opposite ea...
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WO/2008/146248A1 |
The invention describes an emitter device (10) and a method for precisely mounting a thin film electron emitter foil into a cathode cup. Therefore, small fixing bars (71) are realized to keep fine and hence weak emitter structures in pos...
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WO/2008/145472A2 |
The associated electrode system is made of tungsten material in four parts, comprising the following four segments: an electrode head, an electrode shaft, a central feedthrough part, and a terminal feedthrough part. The terminal feedthro...
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WO/2008/145049A1 |
A planar tripolar field emission display device and the preparing method thereof, being a method having features of excellent emission property, simple making process and low cost, wherein multiple data electrodes (2) are disposed on a c...
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WO/2008/145564A1 |
The invention relates to a lower part (21) for an electric lamp (2), comprising a housing (210) and a base (211, 214), the lower part (21) being reversibly modifiable as regards the configuration of its base. The invention also relates t...
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WO/2008/142804A1 |
A ceramic part for magnetrons which has a metallic layer having improved adhesion strength. The ceramic part for magnetrons comprises a ceramic main body part (1) comprising an alumina sinter and Mo-Mn metallic layers (9 and 10) disposed...
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WO/2008/139626A1 |
This invention provides a PDP which, even when an MgO crystal layer is formed using an MgO crystal powder having a small average particle diameter, discharge delay of PDP can be improved. The PDP is a plasma display panel comprising a pa...
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WO/2008/139186A1 |
A bulb (1) of polycrystalline alumina has a main bulb tube (2) providing a bulb envelope, an end plug (3), a neck (4) and a plug (5). The plug is sealed into the neck with a frit (16). Prior to sealing a plasma charge of indium bromide a...
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WO/2008/136043A1 |
This invention provides a plasma display panel which can realize the prevention of adsorption of water and carbon compounds on a secondary electron release layer in the plasma display panel and the prevention of damage to the secondary e...
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WO/2008/136048A1 |
In the process for manufacturing a plasma display panel, a sealing medium for airtight bonding of an exhaust pipe to a backside substrate is heated and melted in vacuum in advance after firing but before airtight bonding of an exhaust pi...
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WO/2008/136055A1 |
A process for manufacturing a plasma display panel (and apparatus therefor), in which as airtight bonding of a front substrate and a back substrate is performed with the use of a sealing material (for example, a solder composed mainly of...
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WO/2008/136056A1 |
A process for manufacturing a plasma display panel in vacuum, comprising performing alignment of a front substrate and a backside substrate while they are being erected. Accordingly, their sagging by their own weights can be prevented. T...
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WO/2008/132123A2 |
The invention relates to a method for producing a molybdenum film (21) for the construction of a lamp, according to which at least a part of the surface of the molybdenum film (21) is roughened by sandblasting using a sandblasting agent,...
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WO/2008/131691A1 |
A method for attaching and aligning a working shadow and a mask shadow includes: supporting the aligning frame, clearing the surface thereof; disposing the working shadow on the frame with large hole facing upside and edition number disp...
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WO/2008/132463A2 |
A linkage member to link lamps; said lamps being of the kind which comprise electrical contact points located at their first end and no external electrical contact points at their second end; said linkage member comprises a first portion...
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WO/2008/129823A1 |
This invention provides a process for producing PDP, comprising disposing a front plate and a back plate opposite to each other, the front plate comprising a display electrode, a light shielding layer, and a dielectric layer provided on ...
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WO/2008/129199A2 |
The invention relates to a flat laminated lamp (1000) which includes: two walls in the form of a first and a second glass sheets (2,3) maintained in a parallel position and sealed by a sealing liner (8), defining an internal space (10) p...
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WO/2008/129775A1 |
A PDP having an improved discharge characteristic at the protective layer to suppress discharge time lag and exhibiting an excellent image display performance even through the PDP has a high-definition cell structure and a method for man...
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WO/2008/125611A1 |
The invention relates to a method for the aftermarket removal or modification of an outer coating on a light bulb by means of laser processing.
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WO/2008/119949A1 |
The present application relates to a method of removing coating material (303) to pattern a coated substrate (301). The method comprises directing a laser beam (305) through the substrate (301) such that a region (307) of the coating (30...
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WO/2008/118452A1 |
A method of producing an electron source, a carbon nanotube (CNT) electron source, and a method of field emission using an electron source are disclosed. Embodiments provide convenient and effective mechanisms for improving thermal and m...
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WO/2008/117536A1 |
Provided is a plasma display panel (PDP) wherein high reliability is ensured even with highly fine display and environmental issues are taken into account. Furthermore, the PDP has improved yield and productivity. In the plasma display p...
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WO/2008/117836A1 |
[PROBLEMS] To provide a green sheet for forming PDP members which has sufficient flexibility, is excellent in transferability and handleability, and has such a surface hardness that a defect such as a dent is less apt to generate. Also p...
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WO/2008/114645A1 |
Disclosed is a technique for preventing an impurity gas from entering into a plasma display panel. Specifically, a light-emitting region (15) is surrounded by a sealing portion (17) composed of a metal film closely adhered to first and s...
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WO/2008/111350A1 |
An organic acid metal salt is brought into contact with and adhered to a phosphor particle, thereby forming a phosphor particle having an organic acid metal salt layer on the surface. When a phosphor layer is formed by using such a phosp...
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WO/2008/110203A2 |
The invention relates to a discharge lamp, especially a high pressure discharge lamp, comprising a discharge vessel (2), having at least one bulb neck (21, 22) in which a holding rod (6) for an electrode (4, 5), said rod extending into t...
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WO/2008/112507A2 |
Heavier noble gases such as xenon and argon can reduce the run-in period for vacuum tubes and in particular flame detector tubes. The tubes can be filled with a run-in gas and then run-in. The run-in gas can then be exchanged for an end ...
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WO/2008/110207A1 |
The invention relates to a securing element which is constructed for securing a relative position between a holding rod (3, 4) for an electrode (1, 2) of an electric lamp (I) and a support piece (5, 6) for supporting the holding rod (3, ...
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WO/2008/105278A1 |
Disclosed is a paste for electron emission sources, which enables to maintain a good electrical contact between a carbon nanotube and a cathode electrode by containing a conductive particle having a particle diameter within an optimum ra...
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WO/2008/104430A2 |
The invention relates to a method for producing a discharge lamp, comprising the following steps: a) a panel-type upper part (2) and a panel-type lower part (3) are provided, at least one region of the upper part (2) and/or the lower par...
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WO/2008/104394A1 |
The invention relates to a method for producing a micromechanical particle radiation source that comprises at least one field emission tip for emitting particles, said method comprising the following steps: at least one surface layer of ...
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WO/2008/099613A1 |
Provided is a plasma display panel having a pair of facing substrates one of which has a display electrode (6) and a dielectric layer (8). The display electrode (6) is composed of a glass material containing at least one oxide of the mat...
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WO/2008/100405A2 |
Provided are electron emitters based upon diamondoid monolayers, preferably self-assembled higher diamondoid monolayers. High intensity electron emission has been demonstrated employing such diamondoid monolayers, particularly when the m...
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WO/2008/096641A1 |
In a pattern forming apparatus, a masking plate (20) having a pattern-shaped through hole (22) is adhered on an inner surface of a front panel (10), and the through hole (22) is aligned with the inner side of a recessed section (15) of t...
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WO2008072990B1 |
This invention refers to a high efficient fluorescent light emission structure, having a large emissive surface, using an electric discharge inside a low pressure noble gases and mercury enclosure. and application of this structure to pr...
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WO/2008/096782A1 |
A photosensitive resin composition which is free from stand-by streaks, coating unevenness, and cissing and can form a photosensitive resin layer having excellent surface smoothness; a transfer film; and a method of forming a pattern. Th...
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WO/2008/098008A1 |
A light emitting device (100) has a cathode-ray tube (102, 104, 106, 112) and power supply (114). The cathode-ray tube in an embodiment is optimized for emitting a broad electron beam, in one variation a dome-shaped diffusing grid is use...
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