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JP4203387B2 |
An electrodeless discharge lamp is disclosed that comprises a bulb with a substance for electric discharge sealed therein, the bulb having a reentrant portion protruding inwardly along a Z-axis direction; an induction coil arranged in th...
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JP4197496B2 |
An objective is to provide a compact self-ballasted fluorescent lamp which can reduce occurrence of a short circuit without protecting lead wires extending from each end portion of a spiral arc tube. To achieve the objective, a pair of c...
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JP2008300241A |
To provide a fluorescent light in which high total luminous flux and brightness without spots are achieved although a light-emitting face is flat surfaced and compact, and which has general versatility with a built-in lighting circuit.Th...
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JP2008300223A |
To provide a fluorescent lamp capable of keeping the translucency of a base by preventing the occurrence of discoloration caused by an ultraviolet ray and the deterioration of the mechanical strength of the base, and reducing a brightnes...
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JP4192455B2 |
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JP4191895B2 |
Compact moisture sensor (10) mounted on inner surface (30) of windshield (18) to detect moisture on outer surface (32) and control windshield wipers (20). Includes coupler (24) having collimator (37) and focuser (42) and housing (28) det...
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JP4187730B2 |
To provide a fluorescent lamp usable for a conventional lighting system and easily connected to a socket of a luminaire. This fluorescent lamp 10 is provided with a pin direction varying means for varying the directions of pins 12 connec...
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JP4185980B2 |
A porous electroconductive material having light transmitting property which comprises a porous glass and, formed on the outer surface thereof and also on the surface inside fine pores thereof, an electroconductive oxide film; and a meth...
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JP4187041B2 |
To provide a screw type lamp with easy processing, highly reliable contact and low cost, which can be always surely connected even if the lamp is exchanged. The lamp includes a base part 2 screwed to a screw type lamp socket and a light ...
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JP4182505B2 |
A shatter-resistant lamp assembly is formed by encasing a cylindrical lamp bulb in a seamless non-frangible sleeve that is sealed at each end to one end of the lamp. A straight lamp assembly is made by applying an adhesive to each end of...
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JP4183758B2 |
A flat-panel display including a substrate, a viewing screen, a non-conductive ring, many row conductive electrodes, conductive pads and column buses. The ring vacuum-seals a cavity between the substrate and the viewing screen. Coupled t...
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JP4184967B2 |
A headlight lamp has at least one lamp vessel in which at least one luminous element is enclosed, and a lamp base, which is provided with the electric terminals of the headlight lamp. The base has an annular metallic holder in which the ...
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JP2008277182A |
To provide a fluorescent lamp and a fluorescent lamp connection system in which a soldering with a complicated work can be dispensed with and while a high reliability for an electrical connection can be maintained, an assembling process ...
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JP2008277246A |
To provide a cold cathode discharge tube suitable for automatic assembly on a lighting device by adhering a terminal member firmly to a leading-in conductor by reducing variations in dimensions and securing sufficiently a space for solde...
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JP4174916B2 |
To realize commonality in built-in structure into OA equipment and to reduce the number of kinds of base pins to one to improve productivity, by guiding base pins in a predetermined interval instead of a harness from an end of an envelop...
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JP2008257967A |
To provide a manufacturing method of a glass spacer for a flat display capable of manufacturing a glass spacer that is superior in dimensional accuracy and will not cause torsional deformation, and to provide the glass spacer for the fla...
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JP2008258019A |
To provide a discharge lamp and its manufacturing method capable easily inserting lead wires into terminal pins and preventing an electrical contact malfunction from occurring between the lead wires and terminal pins.In the discharge lam...
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JP2008251254A |
To provide a discharge lamp lighting device capable of equalizing consumption of the inner electrode, and prolonging lamp life.This is the discharge lamp power feeding lighting device that is equipped with a cold-cathode fluorescent lamp...
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JP2008235214A |
To provide a fluorescent lamp and a luminaire in which wiring in the luminaire is shortened and the number of components is reduced and a cost is lowered, and fixing and removal are easy.The fluorescent lamp 10 is supported by a mouthpie...
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JP2008235215A |
To provide a fluorescent lamp, a socket and a luminaire in which wiring is made shorter and the number of components is reduced and a cost is lowered and which can be fixed and removed easily.A plurality of straight light emitting tube m...
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JP2008235278A |
To reduce a force transmitted from a connector for discharge tube to a lead, and to prevent a crack between the lead and a discharge tube from causing.The connector for discharge tube comprises a mounting means mounted on the periphery s...
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JP4158613B2 |
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JP2008218161A |
To provide a connection device of a metal halide lamp capable of responding to instantaneous lighting by a simple structure.An end connection body 2 arranged at one end of the metal halide lamp can be attached to and detached from a sock...
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JP2008210804A |
To achieve a lamp and a lighting fixture of a long life and the same user friendliness as a conventional fluorescent lamp, with the use of a cold-cathode fluorescent tube.The cold-cathode fluorescent lamp includes: a cold-cathode fluores...
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JP2008210744A |
To provide a compact fluorescent lamp using liquid mercury and having 8 or more tubes, capable of obtaining sufficient total luminous flux even in a luminaire.This compact fluorescent lamp has an arc tube composed of eight or more U-shap...
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JP2008210759A |
To provide a compact fluorescent lamp having eight or more tubes using liquid mercury, wherein a portion forming the coldest point reaching about 50C when it is lighted is made at the tip part of the light emitting tube, and a temperatur...
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JP2008210727A |
To provide a compact self-ballasted fluorescent lamp 11 in which a substrate 17 and electronic components 62 including two electrolytic capacitors C2, C3 are efficiently housed inside a cover 13 including a base 12, and the cover 13 is m...
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JP2008536954A |
The present invention relates to a coating composition comprising an aqueous dispersion of single wall carbon nanotubes with covalently attached hydrophilic species selected from the group consisting of carboxylic acid, nitrates, hydroxy...
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JP2008210699A |
To provide a high-pressure discharge lamp which keeps the fastening structure of the inner tube which has a built-in arc tube and the outer tube which surrounds this to the mouthpiece improved, facilitates and secures the fixture of the ...
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JP4147743B2 |
A light absorptive antireflector comprising a substrate, and a first layer of a light absorptive film, a second layer made of a material which has slight absorption within a visible light region and a third layer made of a material which...
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JP4148797B2 |
A compact self-ballasted fluorescent lamp has an arc tube in a double-spiral configuration, the arc tube being formed by bending a glass tube around an axis of spiral up to both ends of the glass tube, and a holder that is made of resin ...
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JP4145786B2 |
Automotive headlight lamps of different kinds have identical burners and upper base parts, but lower base parts of different structures. The upper base part has reference elements, for example, a securing ring, for positioning the lamp a...
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JP4144968B2 |
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JP2008198493A |
To provide a discharge lamp which is hard to be damaged when mounted on and removed from a lighting fixture.The discharge lamp 1 is provided with a light emitting tube 3 having electrodes on each of end portions of a glass tube 19 and mo...
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JP4139699B2 |
A method for sealing and fabricating a cap in an FED is provided which is able to seal a cap in a vacuum space. The method includes fabricating a cap on which sealant is applied, locating the cap with the sealant on a substrate of a pane...
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JP4139649B2 |
A plasma display panel is disclosed to enhance a light efficiency by using a low-priced filter and enhancing a contrast of a plasma display panel. The plasma display panel includes an electrochromic filter which selectively controls an a...
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JP4138901B2 |
The lamp has a vacuum-tight bulb (1) which defines the longitudinal axis. The seal at each neck surrounds a foil (7) with inner and outer current lead-throughs (5,15). At the end of each seal(6) is a socket, joined to the corresponding o...
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JP2008191336A |
To provide a flat image display device which has sufficiently satisfactory high shock resistance performance.A shock resistant protection layer 20 is provided on an external surface of a front substrate 2 of a flat vacuum envelope 10. Th...
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JP4135745B2 |
An electrodeless discharge lamp comprising: an airtight container bulb made of a transparent material and enclosing a discharge gas; and a coupler (coil assembly body), contained in a cavity formed in the bulb, for generating a high freq...
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JP4135385B2 |
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JP2008181779A |
To provide a compact self-ballasted fluorescent lamp 11 capable of downsizing a substrate 17 of a lighting device 18 and easily corresponding to electric connection automation between a light-emitting tube 14 and the lighting device 18.A...
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JP2008181895A |
To provide a connector for a discharge tube in which a partial cooling of a glass tube by a connector for a discharge tube can be prevented and a stress conveyed from the connector of the discharge tube to a lead can be mitigated.The con...
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JP4130829B2 |
A metallic vapor discharge lamp, comprising an inner tube (14) having a pinch seal part (50) at its one end and formed in a tubular airtight container in which an arc tube (12) is stored, an outer tube (16) formed in a tubular shape clos...
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JP4126719B2 |
To obtain a downsized discharge lamp with a reflecting mirror which has excellent lamp optical properties, working properties and long operating life, and enables cost reduction. In the discharge lamp with the reflecting mirror, a light ...
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JP4124657B2 |
A light source device comprising: a discharge tube (24) having electrodes (24A); a reflector (26) for reflecting a light radiated from said discharge tube (24); and support members (25) for supporting said discharge tube (24) at a prescr...
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JP4124532B2 |
The lamp comprises a sealed discharge vessel (100), at least two electrodes (104,105), and an outer cylinder (116) enclosing the discharge vessel. The outer cylinder has a reed-like extension (119) which encloses a reed-like projection o...
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JP4115051B2 |
A spacer on which static electricity is restricted and an electron beam apparatus in which the spacer is provided. In the electron beam apparatus comprising an electron source provided with electron emission devices, a face plate provide...
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JP4115050B2 |
An electron beam apparatus including a hermetic container provided with an electron source, in which, when a first member is arranged in the hermetic container, at least part of the first member is coated with a film, and the film is con...
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JP4113471B2 |
To provide a low-pressure mercury lamp allowing end portions of an arc tube to be easily inserted into a holding member, and a method for assembling the low-pressure mercury lamp. The arc tube is formed of a glass tube that is turned at ...
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JP2008523568A |
The invention relates to a cold cathode fluorescent lamp which contains, essentially, a discharge vessel which is coated with an illuminating material on the inner side thereof and which contains a filling gas component which emits a UV ...
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