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WO/2005/067003A1 |
A surface light source device (100) includes a first substrate (110), an electrode (150), a discharge auxiliary layer (112), a fluorescent layer (114) and a second substrate (120). The discharge auxiliary layer (112) includes carbon nano...
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WO2005051045B1 |
Disclosed is a light-emitting device (1) comprising a light-emitting layer (2) containing a phosphor and at least two electrodes (6, 7). The light-emitting device (1) also comprises at least two electrically insulating layers (2, 9) havi...
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WO/2005/057611A1 |
A light source device (21) has an inner electrode (24) provided at an end section inside a bulb (23) and an outer electrode (25) provided outside the bulb (23). The outer electrode (25) is held by holding members (27) so as to be opposed...
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WO/2005/041245A1 |
An electrodeless discharge lamp comprises a gastight bulb made of a translucent material and filled with a discharge gas and a coupler (a coil assembly) housed in a cavity formed in the bulb. The coupler excites the discharge gas using a...
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WO/2005/040897A2 |
A surface light source apparatus (100) includes a main body (105) having a space, and a plurality of space division members (130) being disposed in the space so that the space division members (130) are extended in a first direction and ...
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WO/2005/036586A1 |
A luminous discharge tube hardly susceptible to a damage on the outer wall surface of a glass tube due to a protection film formed on the outer wall surface of the glass tube, a production method for a luminous discharge tube and a prote...
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WO/2005/027182A1 |
A flat type discharge tube in which an inert gas is filled in a sealed space formed by disposing a second dielectric plate in parallel and oppositely to a first dielectric plate that is provided, on the inner surface thereof spaced apart...
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WO/2005/022586A1 |
A light source device (21) has a bulb (3), a discharge medium including a rare gas, sealed inside the bulb (3), an inner electrode (1) placed inside the bulb (3), and an outer electrode (2) placed outside the bulb (3). A retainer member ...
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WO/2005/022585A1 |
A surface light source (100) has a body (200) including a first substrate (210, a second substrate (220) facing with the first substrate, and a space-dividing member (230). The first substrate (210) has first fluorescent patterns (215) t...
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WO/2005/015607A1 |
The present invention relates to plasma lamp with a dielectric waveguide, emitting light by reaction of electromagnetic wave received from the dielectric waveguide with noble gas and luminary filled up in the bulb, and manufacturing meth...
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WO/2005/015606A1 |
A vessel used for producing an external electrode fluorescent lamp which has a structure wherein an electrode is formed on the external surface is characterized by being composed of a glass having a dielectric loss tangent of not more th...
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WO/2005/013314A1 |
An electromagnetic inductive lamp having a stereoscopic structural lamp tube comprises: an electromagnetic inductive lamp controlling circuit which may connect to a power supply; a coil which is connected to the electromagnetic inductive...
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WO/2005/006388A2 |
A colour tunable lighting element is described, which comprises an assembly of dielectric barrier discharge lamps, each of them filled with a noble gas or a noble gas mixture, wherein a Xe low-pressure discharge generates invisible UV ra...
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WO/2004/112444A1 |
An electric discharge operating device operates an external electrode fluorescent lamp (13) using a rare gas by applying high frequency voltage from a high frequency power supply circuit to external electrodes. The pressure of the rare g...
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WO/2004/110932A2 |
An efficient, intense ultraviolet radiation source is disclosed that uses electrodes, external to the UV-generating plasma, to eliminate electrode erosion. High-frequency electrical energy is coupled to the UV-emitting plasma capacitivel...
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WO/2004/107478A2 |
A non-oxidizing electrode arrangement for an excimer lamp that is formed by coating an electrode of the lamp with a layer of protective layer that prevents the electrode from oxidizing. The protective layer is preferably transparent and ...
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WO/2004/093125A1 |
A high-pressure metal halide discharge lamp which comprises, as filling, only zinc, a halogen and a 'noble gas. In order to improve the color rendering index, a calcium halide may be added to the lamp filling. The coupling-in of energy p...
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WO/2004/088706A2 |
There is disclosed an ultraviolet ('UV') lamp comprising a microwave-resonant cavity (2), a microwave source (6) arranged to supply microwave power to the cavity, an envelope (4) containing gas, the envelope comprising material which is ...
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WO/2004/084257A1 |
The present invention relates to an apparatus for manufacturing an external electrode type discharge tube used as a light source or a displaying means and a method of manufacturing the same, provides an apparatus for manufacturing an ext...
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WO/2004/081635A2 |
In a lamp (100) that prevents outflow of mercury filled in a lamp tube (110) and a liquid crystal display apparatus having the lamp, the lamp (100) includes a lamp tube (110) and an electrode (120, 130). The lamp tube (110) is filled wit...
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WO/2004/070762A2 |
A plasma lamp (140A, 140B) including a waveguide body (104) consisting essentially of at least one solid dielectric material. The body (104) is coupled to a microwave source (115) causing the body (104) to resonate in at least one resona...
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WO/2004/065511A2 |
The present invention provides a luminescent device (1) comprising a gaseous tritium light source (GTLS) (3). The GTLS (3) is held within a housing (2) which may optionally be located in an outer casing. A filter, such as a neutral densi...
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WO/2004/059694A1 |
The inventive ultraviolet (UV) vapour lamp for processing objects and materials, in particular for fluid cleaning and sterilisation. Said ultraviolet vapour lamp comprises a microwave oscillator (1) connected to a gas-discharge capacitan...
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WO/2004/055863A1 |
Disclosed is a cooling structure for a plasma lighting system comprising a fan housing having at least two discharge ports having different flow rates for introducing external air into a case and cooling heat generating components in the...
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WO/2004/054322A2 |
In a lamp (100) capable of improving luminance and uniformity of the luminance, and generating a light for displaying an image has a preferably a rectangular tubular shape. a cross-section of the lamp has a major axis (W1) substantially ...
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WO/2004/049387A2 |
A low-pressure gas discharge lamp provided with a gas discharge vesseL (1) containing a gas filling with a metal chelate complex (ML2) of a central metal ion and at least one bivalent or multivalent ligand and with a buffer gas, with int...
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WO/2004/041315A1 |
In a sterilizer for sterilizing an object to be sterilized utilizing microwaves of a microwave oven for home use, discharge in a discharge bulb is automatically stopped when a temperature of the discharge bulb reaches to a predetermined ...
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WO/2004/036619A1 |
It comprises an inner electrode (10) disposed at the center, a lamp body (14) that is of double-tube construction surrounding the inner electrode (10) and that has an electric discharge space having enclosed therein an electric discharge...
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WO/2004/032179A2 |
The invention relates to a light source comprising an electrodeless gas discharge chamber which is enclosed in a radiation-permeable capsule, electrodes which are arranged on the outside of the capsule, and an alternating voltage source ...
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WO/2004/032180A2 |
Low-pressure mercury vapor discharge lamp has an at least partly substantially cylindrical discharge vessel (10) with a length Ldv and with an internal diameter Din. The discharge vessel (10) encloses, in a gastight manner, a discharge s...
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WO/2004/027819A1 |
An excimer lamp having a dielectric discharge container encapsulating discharge gas for excimer light emission, characterized in that an electrode having at least two layers of conductive film is provided on the outer surface of the disc...
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WO/2004/025175A1 |
A light irradiator in which a lamp itself is protected against fracture even if a lamp house is twisted by preventing the lamp itself from being twisted, and a constant distance can be kept between the surface of the discharge container ...
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WO/2004/021397A1 |
The invention relates to a dielectric barrier discharge lamp with a fluorescent mixture and improved colour reproduction. The fluorescent mixture comprises at least the fluorescent components: A) cerium-activated yttrium aluminate (Y3AI5...
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WO/2004/019660A1 |
A lamp assembly in accordance with the invention includes an electrodeless bulb (14) which is symmetrical about an axis (16) and which contains a light emissive fill which emits light when the bulb is excited by a RF electrical field cou...
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WO/2004/018589A1 |
The invention relates to a device for generating radiation by means of excimer discharge, equipped with an at least partly UV-transparent discharge vessel (1), the discharge chamber (2) of which is filled with a gas filling, with means f...
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WO/2004/015662A2 |
A method for manufacturing a light-emitting panel sandwiches a plurality of micro-components between two flexible substrates in a web configuration. Each micro-component contains a gas or gas-mixture capable of ionization when a sufficie...
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WO/2004/014657A2 |
An improved light-emitting panel having a plurality of micro-components sandwiched between two substrates is disclosed. Each micro-component contains a gas or gas-mixture capable of ionization when a sufficiently large voltage is supplie...
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WO/2004/015739A2 |
The invention relates to a flat lamp (1) consisting of at least two parallel glass substrates (2, 3) defining an inner gas-filled space (10) therebetween and two electrodes (4, 5) which are disposed outside the aforementioned inner space...
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WO/2004/012481A1 |
A discharge lamp device comprising a discharge lamp DL and a lighting circuit. The discharge lamp DL comprises a tubular translucent airtight container (1), a fluorescent element layer (2), an inner electrode (4), a discharge medium main...
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WO/2004/012225A1 |
A bulb type electrodeless fluorescent lamp, wherein connection wirings (110) extending from the end parts of an induction coil (109) extend along the face of the base body part (104b) of a bobbin (104) on the luminescent tube (101) side,...
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WO/2004/012224A1 |
A bulb type electrodeless fluorescent lamp (220), comprising a luminescent tube (100) having luminescent gas sealed therein, an induction coil (30) inserted into the recessed part (24) of the luminescent tube (100), a lighting circuit (4...
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WO/2004/006288A1 |
A bulb-shaped electrodeless fluorescent lamp comprises a light emission tube (1) having a deep concave portion (15), an induction coil (3) inserted in the deep concave portion (15), a lighting circuit (4) electrically connected to the in...
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WO/2004/006289A1 |
A bulb type electrodeless discharge lamp, comprising a recessed part (102), wherein the maximum diameter of a light emitting tube (101) is 60 to 90 mm and the tube wall load of the light emitting tube (101) is 0.07 to 0.11 W/cm2, and a r...
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WO/2004/004424A1 |
A discharge lamp device in which the application voltage needed to start the lamp is lowered and the lighting lag at dark start is improved. The discharge lamp device (L) comprises an operating circuit (4) for applying a voltage between ...
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WO/2003/107392A1 |
A low-voltage discharge lamp comprising a tubular glass lamp enclosure (10) on the outer surface of which current conductive layers serving as electrodes (21, 26) are formed, characterized in that ultrasonic solder dipping layers (31 36)...
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WO/2003/107725A1 |
A microwave electrodeless lamp includes an electrodeless bulb (34) enclosing a light generating fill, a mesh screen (32) surrounding the bulb with at least half the bulb volume completely within the mesh; the mesh together with other con...
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WO/2003/107391A1 |
A flat rare gas lamp has a rear substrate and an enclosure with a light output side substrate opposite to the substrate. The inner face of the rear substrate and that of the light output side substrate have first and second phosphor film...
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WO/2003/107390A2 |
The invention concerns a lighting element (1) containing a dielectric layer (5) of a metal oxide with a front surface and a back surface, where the dielectric layer (5) contains an arrangement of elongated pores (8) extending between fro...
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WO/2003/103012A1 |
A device for operating an electrodeless discharge lamp comprising a translucent discharge bulb (120), an induction coil constituted of a core (103) and a coil (104), and an operating circuit (140) for supplying high-frequency power to th...
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WO/2003/098326A2 |
A backlight assembly has a lamp driving device for driving external electrode fluorescent lamps (EEFLs) (110) parallel connected each other. The lamp driving device includes a power switch transistor (Q1), a diode (D1), an inverter (120)...
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