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WO/2018/004507A1 |
A plasma lamp includes plates that are approximately parallel, with at least one array of microcavities formed in a surface of at least one plate. When desirable, the plates are separated a fixed distance by spacers with at least one spa...
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WO/2017/212710A1 |
The purpose of the present invention is to provide a laser-driving light source device (1) which inhibits a reduction in the processing accuracy of a workpiece and damage due to heat, by preventing laser light (L) which has passed throug...
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WO/2017/212683A1 |
[Problem] To attempt to provide a laser-driving light source device provided with a laser source, and a plasma container on which laser light from the laser source is condensed and made to be incident to generate plasma, wherein excitati...
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WO/2017/203791A1 |
In this laser-driven light source device (1) a pulsed laser light (3L) is condensed and irradiated into a plasma container (2) having a light-emitting medium enclosed therein to generate a pre-discharge, and a CW laser light (4L) is cond...
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WO/2017/205198A1 |
A system for forming a laser-sustained plasma includes a gas containment element, an illumination source configured to generate pump illumination, and a collector element configured to focus the pump illumination from the pumping source ...
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WO/2017/172631A1 |
A high brightness laser-sustained broadband light source includes a gas containment structure and a pump laser configured to generate a pump beam including illumination of a wavelength at least proximate to a weak absorption line of a ne...
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WO/2017/159342A1 |
The purpose of the present invention is to provide an ultraviolet radiation device which is capable of emitting ultraviolet light having a wavelength around 200 nm with high luminous intensity, and which is also capable of suppressing th...
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WO/2017/145662A1 |
In a laser driven lamp that is filled with a light emitting gas and in which plasma is generated by focusing and introducing a laser beam thereinto, the present invention addresses the problem of providing a structure for preventing the ...
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WO/2017/145635A1 |
Provided is a light irradiation device that limits dirt from appearing on a lamp, the dirt being caused by sublimates arising during light irradiation. This light irradiation device comprises: a lamp (101) for irradiating light onto an o...
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WO/2017/094483A1 |
A surface light-source device configured with a plurality of external-electrode-type gas-discharge light-emitting tubes arranged in the form of an array is continuously driven under optimal conditions in accordance with differences or ch...
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WO/2017/082380A1 |
The purpose of the present invention is to provide a deodorizing method and a deodorizing device, which are capable of eliminating an odor with high efficiency regardless of the kind of the causative substance of the odor. A deodorizing ...
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WO/2017/062274A1 |
An illumination source for igniting and sustaining a plasma in a plasma lamp of a laser-sustained plasma (LSP) broadband source includes one or more ignition lasers configured to ignite the plasma within a gas contained within the plasma...
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WO/2017/018308A1 |
Provided is a fluorescent tube capable of illuminating brightly a body to be illuminated. A fluorescent tube (10) having a tube main body (100) in an endless shape is mounted in an electrodeless lighting device (20). The tube main body (...
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WO/2017/008987A1 |
Known methods for operating a xenon excimer lamp comprising an outlet window made of quartz glass, comprise the method steps: (a) operating of the excimer lamp at a radiation intensity of more than 80 mW/cm2 and (b) controlling the tempe...
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WO/2016/189948A1 |
The purpose of the present invention is to provide a gas discharge light-emitting device for a light source, in particular, for an ultraviolet light source, that has a simple configuration, is inexpensive, and has favorable light emissio...
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WO/2016/183287A1 |
An ignition facilitated electrodeless sealed high intensity illumination device is disclosed. The device is configured to receive a laser beam from a continuous wave (CW) laser light source. A sealed chamber is configured to contain an i...
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WO/2016/183271A2 |
A sealed high intensity illumination device configured to receive a laser beam from a laser light source and method for making the same are disclosed. The device includes a sealed cylindrical chamber configured to contain an ionizable me...
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WO/2016/148608A1 |
The invention relates to sources of broadband optical radiation with high spectral brightness, and is of interest for use in the fields of microelectronics, spectroscopy and photochemistry, amongst others. The technical result of the cla...
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WO/2016/125562A1 |
Provided is a medical ultraviolet light irradiation device capable of correctly radiating ultraviolet light to an afflicted part that is visually confirmed by the user. The medical ultraviolet light irradiation device 100 according to th...
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WO/2016/125708A1 |
The present invention provides a gas discharge device that has a simple structure, is low-cost, and has good luminous efficiency, for an ultraviolet- or visible-light source. In the gas discharge device according to the present invention...
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WO/2016/112326A1 |
A system for forming a laser-sustained plasma includes a gas containment element, an illumination source configured to generate pump illumination, and a collector element. The gas containment element is configured to contain a volume of ...
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WO/2016/060590A1 |
A plasma illumination device with microwave pump contains a hermetic housing, provided with a lid with an aperture, in which are axially-positioned a magnetron, and a power source which feeds power to the magnetron. The device contain...
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WO/2016/030485A1 |
Disclosed is a laser-driven photon source comprising drive optics which focus drive radiation so as to maintain a plasma. The point spread function of the drive optics has a point spread function (75) which is configured such that a spec...
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WO/2016/025142A1 |
A UV system (10) for irradiating a substrate (26) includes a lamphead (16) having an enclosure with an interior. A UV bulb (24) is positioned in the interior and is capable of emitting UV energy when excited by RF energy. The UV system (...
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WO/2015/199323A1 |
Disclosed are an electrodeless lamp structure and an envelope mounted thereon. The present invention comprises: at least one envelope having gas filled therein, the gas generating ultraviolet rays due to an induced magnetic field; and a ...
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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/2015/189632A1 |
A light source to be powered by microwave energy, having a dielectric body or fabrication of material lucent for exit of light therefrom, a receptacle within the dielectric body or fabrication, and a lucent microwave-enclosing Faraday ca...
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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/2015/162089A1 |
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/2015/149022A1 |
An open plasma lamp includes a cavity section. A gas input and gas output of the cavity section are arranged to flow gas through the cavity section. The plasma lamp also includes a gas supply assembly fluidically coupled to the gas input...
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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/2015/083528A1 |
In this light source device (1), a controller sets the energy density of laser light (L) in an illumination start region (RS) during laser support light maintenance so as to be lower than the energy density of laser light (L) in the illu...
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WO/2015/083463A1 |
In this light-emitting sealed body (11), by means of using a metal structure (electron emitting structure) (13) containing an easily electron emitting material, the conventional need to perform electricity supply for electrical dischargi...
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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/2015/049606A1 |
Provided is an excimer lamp that prevents damage to an inner tube caused by the difference in thermal expansion coefficient between an inner electrode and the inner tube. The excimer lamp (10) is equipped with: a luminescent tube (20) wh...
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WO/2015/046458A1 |
In a discharge lamp device according to the present invention having a discharge lamp, a coaxial wave guide tube guiding an electromagnetic wave to the discharge lamp, and an electromagnetic wave shielding part surrounding the discharge ...
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WO/2015/043833A1 |
The invention relates to an optical assembly, in particular a plasma light source (1') or an EUV lithography system, comprising a housing (2), which encloses a housing interior (3), a vacuum-generating unit for generating a vacuum in the...
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WO/2015/032561A1 |
Known excimer emitters have a closed, annular-gap-shaped discharge space, which extends between an outer tube and an inner tube arranged coaxially within the outer tube, wherein the outer tube and the inner tube are closed gas-tight at t...
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WO/2015/025010A1 |
The invention relates to a general service lamp (1) for use in lamp sockets suitable for mains operation and to the use of a high-pressure discharge lamp as a lighting means for a general service lamp for lamp sockets that are suitable f...
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WO/2015/023886A1 |
A system for separating plasma pumping light and collected broadband light includes a pump source configured to generate pumping illumination including at least a first wavelength, a gas containment element for containing a volume of gas...
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WO/2015/016274A1 |
Provided is an electrodeless UV radiation lamp having long life-span, low consumption of electric power and simple constitution, improved so as to be capable of effectively supplying an initial electron source and ensure starting within ...
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WO/2014/208505A1 |
A liquid treatment apparatus provided with a container in which a liquid to be treated is stored, and an ultraviolet irradiation device which is mounted in the container and irradiates the liquid to be treated in the container with ultra...
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WO/2014/191718A1 |
The invention provides a nuclear battery comprising nanoparticles of a radioactive isotope mixed with an electroluminescent phosphor layer (42), and a photovoltaic cell (46) arranged to receive photons from the electroluminescent phospho...
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WO/2014/175029A1 |
The present invention addresses the problem of providing: a process for manufacturing a gas barrier film, said process enabling continuous production and being capable of minimizing the reduction in illuminance or lifetime of an excimer ...
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WO/2014/170296A1 |
The invention relates to a high-frequency lamp in which high-frequency energy is coupled into a lamp body. Corresponding high-frequency lamps are known from the prior art. The plasma generated by known high-frequency lamps is comparative...
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WO/2014/168519A1 |
The invention relates to a device of light sources with laser pumping and to methods for generating radiation with a high level of luminosity in the UV and visible spectral ranges. The technical result of the inventions consists in exten...
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WO/2014/166934A1 |
The invention relates to an HF lamp. Such HF lamps comprise a lamp body (10), an HF control electrode (17) for feeding in HF energy, and an oscillator for generating the HF energy. However, known HF lamps can be brought to uniform temper...
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WO/2014/161670A1 |
The invention relates to a lamp (1) comprising a light source (2) that can be excited by microwaves to provide illumination and a housing (4) surrounding the light source, said housing having at least one light exit opening (5). A grille...
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WO/2014/159645A1 |
A light emitting plasma lighting apparatus may include at least one conductive RF shielding baffle located in a reflector housing between an emitter and a window. The at least one RF shielding baffle may include a planar body portion ali...
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WO/2014/148325A1 |
The present invention provides a fluorescent excimer lamp and a fluid treatment apparatus, the fluorescent excimer lamp radiating ultraviolet light at a high efficiency and suppressing the deterioration of a fluorescent body. A fluoresce...
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