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WO/2016/054413A1 |
Described is dynamic control of the temperature of the envelope of an HID lamp (30) in order to stabilize the output color temperature of the lamp. As the lamp power is changed, or environmental factors alter the lamp envelope temperatur...
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WO/2016/015985A2 |
The invention relates to an operating device for a lamp (5) comprising a mounting plate (10; 10') and electric components (20) for operating the lamp (5), which are arranged on the mounting plate (10; 10') which forms a housing for accom...
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WO/2016/013127A1 |
A light emitting tube provided with a main phase, said main phase comprising polycrystalline alumina containing alumina crystals, and a first phase, said first phase being disposed at the crystal grain boundary of the alumina crystals an...
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WO/2016/010137A1 |
Provided is a light-emitting device such that a decrease in the amount of light emission can be suppressed. The light-emitting device (10) is provided with: a container member (1) comprising a ceramic package (2) wherein a depressed port...
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WO/2016/009624A1 |
To suppress the amount of ozone generation when vacuum ultraviolet light (VUV light) is irradiated in an atmosphere containing oxygen. A light irradiation device (100) irradiates a self-assembled monomolecular film (SAM film), which is f...
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WO/2016/004740A1 |
A white light secondary light transformation structure having a capability of effectively reducing a light biohazard index value. The white light secondary light transformation structure comprises a lamp holder(4), a lamp housing (5) and...
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WO/2015/191895A1 |
The invention relates to an apparatus and associated method for emitting electromagnetic radiation. The apparatus (100) has at least one electromagnetic radiation emitter (217) and a base (105). The base (105) has four electrical contact...
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WO/2015/191031A1 |
A tungsten-halogen electromagnetic radiation source has a sealed transparent aluminum oxynitride envelope defining an interior volume. At least one optical element is integrally formed into the aluminum oxynitride envelope. A tungsten fi...
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WO/2015/190503A1 |
Provided is a UV light generator that is capable of generating uniformly a UV light having high emission intensity. A UV lamp (10) is formed from an electrically insulating discharge tube (5) formed into a loop shape, a plurality of segm...
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WO/2015/190805A1 |
The present invention provides a lamp comprising a wire connection means, the lamp comprising: first and second support members formed on first and second housings, respectively, so as to face each other along the direction of coupling o...
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WO/2015/183058A1 |
The present invention provides a lamp which is structurally very simple and more favorable in terms of manufacturability improvement since an insulation unit for insulating a base hull and an electrode member connected, respectively and ...
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WO/2015/175760A1 |
A method and apparatus for a sealed high intensity illumination device are disclosed. The device is configured to receive a laser beam from a laser light source. The device has a sealed chamber configured to contain an ionizable medium. ...
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WO/2015/168270A1 |
An electrode for dosing oxygen into a metal halide lamp, wherein the electrode is at least partially oxidized, containing WO3 and/or MoO3, which supply oxygen during lamp operation in an amount effective to maintain a wall cleaning tungs...
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WO/2015/165843A1 |
A light source has a bulb (1) made of transparent material and filled with gas. The bulb (1) has at least two electrode chambers (5, 7), at least one light-emitting element (11), and at least two partition walls (2, 9) each having at lea...
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WO/2015/168407A1 |
A laser-sustained plasma light source includes a plasma lamp configured to contain a volume of gas and receive illumination from a pump laser in order to generate a plasma. The plasma lamp includes one or more transparent portions transp...
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WO/2015/162089A1 |
The present invention concerns a device (10) for the photochemical treatment of a liquid medium, the device (10) having at least one flow channel (16a, 16b) for the liquid medium to pass through, said flow channel being delimited at leas...
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WO/2015/132030A9 |
In different embodiments, a low-pressure discharge lamp (1) is provided. The low-pressure discharge lamp has a discharge vessel (2) and a coating structure (7). The coating structure is formed on an inner face of the discharge vessel (2)...
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WO/2015/153802A1 |
A laser-sustained plasma light source for transverse plasma pumping includes a pump source configured to generate pumping illumination, one or more illumination optical elements and a gas containment structure configured to contain a vol...
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WO/2015/147327A1 |
A light-source device for making a discharge lamp emit light, the discharge lamp having a glass tube in which an anode and a cathode are provided and a base part provided, for a light-emitting part of the discharge lamp, to each of the a...
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WO/2015/139876A1 |
The invention relates to a high-pressure discharge lamp for vehicle headlights, comprising a gas-tightly sealed discharge container (10) having a discharge chamber (106), in which electrodes (11, 12) and a mercury-free filling for genera...
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WO/2015/135798A1 |
According to various embodiments of the invention, a process chamber cover arrangement (100) may comprise: a process chamber cover (102) for covering an opening (200g) of a process chamber (200p); and a flash lamp arrangement having at l...
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WO/2015/135727A1 |
The invention relates to a gas discharge lamp arrangement, comprising a gas discharge lamp (1) with a tubular elongated lamp body (3) and a first electrode (5) accommodated in the lamp body, a first elongated electric conductor structure...
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WO/2015/135795A1 |
In accordance with various embodiments, a flashlamp arrangement (100) can have the following: a gas discharge lamp (102), a driver circuit (104) for providing a running voltage to the gas discharge lamp (102), wherein the driver circuit ...
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WO/2015/135904A1 |
The invention relates to a processing assembly which can comprise the following: a processing chamber (102) having a light exposure region (111); a light exposure device (104) having a plurality of rod-shaped flash lamps for exposing a s...
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WO/2015/134597A1 |
An apparatus for determining that a discharge lamp is properly inserted in a socket. The apparatus includes a gas discharge lamp, comprising a first end and a second end, a magnet positioned at the first end of the gas discharge lamp, a ...
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WO/2015/129882A1 |
Provided is a CaF2 single-crystal optical member reliably usable even at a high temperature and a high pressure. A calcium fluoride optical member (1) is formed of a single-crystal calcium fluoride and has a tubular shape. A ｛110｝ cr...
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WO/2015/128754A1 |
An electrode (1) of a discharge device (e.g. the cathode of a discharge lamp) having a side area (4) and a tip area (5) implanted with an emissive material dopant induced by ion implantation is disclosed. The side area (4) of the electro...
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WO/2015/101953A1 |
A metal halide (MH) lamp includes an arc tube having end sections and a center portion defining a discharge cavity; an electrode assembly having electrode leads arranged in a symmetric electrode configuration; and a fill contained within...
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WO/2015/098927A1 |
Provided are various shapes of CaF2 members which can be produced by a simple process. Each of the calcium fluoride members comprises a first member which is a single crystal of calcium fluoride and a second member which is a single crys...
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WO/2015/090214A1 |
A ceramic composite metal road lamp, comprising an upper shell (1), a lower shell (2), a control circuit board, a reflector (3), a light source (4), a fixed bracket (5) and a diffuser (6), wherein the upper shell (1) is detachably connec...
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WO/2015/086258A1 |
A radiation source apparatus comprising: a container (400) for being pressurised with a gaseous medium in which plasma which emits plasma emitted radiation is generated following excitation of the gaseous medium by a driving radiation (5...
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WO/2015/086259A1 |
A radiation source apparatus comprising: a container comprising walls for defining a space for containing a gaseous medium in which plasma which emits plasma emitted radiation is generated following excitation of the gaseous medium by a ...
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WO/2015/079806A1 |
An objective is to prevent a niobium lead wire protruding from a narrow tube portion of a discharge container from being readily broken in a lamp production process, or the like, such that the lamp production process becomes more efficie...
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WO/2015/074892A1 |
The invention relates to a high intensity discharge lamp comprising a gas-tightly sealed discharge vessel (10) in which gas discharge electrodes (11, 12) and a discharge medium for creating a gas discharge are enclosed. The discharge med...
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WO/2015/064309A1 |
This invention provides a light source, and a manufacturing method therefor, that is highly suitable for illuminating fresh food, said light source being capable of making the colors of meats, vegetables, and the like appear more vibrant...
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WO/2015/059589A1 |
The purpose of the present invention is to form an electrode having high weld strength by means of solid-state welding. Specifically provided is a short-arc discharge lamp wherein a sealed space (50) is provided within a positive electro...
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WO/2015/054912A1 |
The present invention relates to the technical field of illumination. A method of manufacturing multiple U-shaped sodium lamp inner tubes, and compact plasma sodium lamp employing the same, solving the problems of low surface brightness,...
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WO/2015/057556A1 |
A lighting assembly including a shell, wherein the shell includes an inner wall defining an inner lumen, an outer wall encircling the inner wall, a set of radial fins connecting the inner and outer walls, the set of fins cooperatively de...
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WO/2015/055387A1 |
A radiation driven light source comprises laser and focusing optics. These produce a beam of radiation focused on a plasma forming zone within a first container containing a gas (e.g. Xe). Collection optics collects photons emitted by a ...
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WO/2015/052604A1 |
An improved mercury-dispensing combination of materials is made up of a compound A including mercury and a second metal selected among titanium, zirconium and mixtures thereof and an alloy or an intermetallic compound B including copper ...
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WO/2015/049995A1 |
Provided are a short-arc discharge lamp allowing an anticipated light-starting ability to be obtained stably, and a discharge lamp cathode production method. The short-arc discharge lamp is provided with a cathode formed by joining a plu...
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WO/2015/046890A1 |
The present invention provides a discharge lamp capable of protecting a stabilizer from high heat, by preventing temperature increase through inducing and discharging heat generated from a light source to the outside, and capable of guar...
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WO/2015/046891A1 |
The present invention provides a discharge lamp capable of preventing damage to a stabilizer of a driver assembly, among others, due to high heat from a light source assembly, by having a structure in which the light source assembly and ...
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WO/2015/043091A1 |
A low-pressure mercury discharge lamp comprising a sealed cavity and an indium-mercury alloy or an indium-mercury multinary alloy in the sealed cavity. The effective mass ratio of indium to mercury in the indium-mercury alloy or in the i...
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WO/2015/043092A1 |
A rare earth-indium alloy, which comprises at least component A and component B. Component A and component B compose either a binary or multinary rare earth-indium alloy, where component A is indium, and component B is either one or mult...
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WO/2015/043135A1 |
An ultraviolet sterilization and disinfection apparatus. One or multiple low-pressure ultraviolet lamps are arranged within the ultraviolet sterilization and disinfection apparatus. A configuration method therefor is such that the inner ...
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WO/2015/046812A1 |
Disclosed are a light-emitting device, a mercury-free fluorescent lamp and a white light-emitting diode using anthracene crystals. Anthracene crystals in a state of nano-crystal powder, which emit white light upon application of energy, ...
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WO/2015/044823A1 |
An electrode for a short-arc high-pressure discharge device is disclosed. The electrode includes a body made from a thoriated tungsten material. The body forms a tip at one end. A coating layer covers a part of the thoriated tungsten mat...
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WO/2015/036161A1 |
The invention relates to various embodiments of a lamp arrangement which comprises the following: a gas discharge lamp (2), the automatic ignition of a gas discharge being triggered when the applied voltage is equal to or greater than a ...
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WO/2015/034558A1 |
Embodiments provide a ceramic metal halide (CMH) lamp and methods for making the same that provide or achieve, during lamp operation, a correlated color temperature (CCT) greater than 5000 K, a color rendering index (CRI) of 85 or greate...
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