Patent application number | Description | Published |
20080210885 | Fluorescent Ceramic and Fabrication Method Thereof - The present invention relates to a fluorescent ceramic having the general formula Gd | 09-04-2008 |
20080219004 | Illumination Device for Illuminating an Object - An illumination device ( | 09-11-2008 |
20080283903 | Transistor With Quantum Dots in Its Tunnelling Layer - According to an example embodiment there is a semiconductor component, which is arranged in a semiconductor body, with at least one source zone and with at least one drain zone which in each case is a first conductivity type, with at least one body zone of a second conductivity type arranged in each case between source zone and drain zone, and with at least one gate electrode insulated with an insulating layer relative to the semiconductor body. The insulating layer is a consolidated, preferably sintered, layer containing quantum dots. | 11-20-2008 |
20080286140 | Uniaxial Pressing and Heating Apparatus - The present invention is directed towards an uniaxial pressing and heating apparatus for the production of ceramic materials comprising a heater ( | 11-20-2008 |
20090191128 | CORE-SHELL NANOPARTICLES FOR THEARAPY AND IMAGING PURPOSES - The invention relates to nanoparticles coated with an inorganic nanoscale material herein referred to as core-shell nanoparticle, in which the core material has a wider band gap than the shell material. The described core-shell nanoparticles are very suitable for the application in photodynamic therapy due to their enhanced energy transfer ability. | 07-30-2009 |
20090197710 | MARKING SYSTEM FOR SPORT AREAS - The invention relates to a marking system comprising lighting devices, for example LEDs ( | 08-06-2009 |
20090297455 | DEVICE FOR AND A METHOD OF ACTIVATING A PHYSIOLOGICALLY EFFECTIVE SUBSTANCE BY ULTRASONIC WAVES, AND A CAPSULE | 12-03-2009 |
20100060136 | CATHODE FOR ELECTRON EMISSION - A cathode for electron emission, comprising a heating device ( | 03-11-2010 |
20100164390 | LIGHT SOURCE AND METHOD FOR PRODUCING LIGHT MODIFIABLE IN COLOUR AND/OR LUMINOSITY - The present invention relates to a light source, which produces light leaving the light source with modifiable colour and luminosity, with at least one light emitting diode for emitting primary radiation, comprising a layer connected with said diode, wherein said layer includes at least one luminescent material for converting the primary radiation into a secondary radiation. | 07-01-2010 |
20100296264 | ILLUMINATION DEVICE - The invention relates to an illumination device ( | 11-25-2010 |
20100329691 | LIGHT-BASED COMMUNICATION FOR CONFIGURATION OF LIGHT-SENSING PERIPHERALS - The present invention relates to light-based communication, and more particularly it relates to methods for configuration of at least one remote light-sensing device, to a central light-emitting unit and to a light-sensing device. According to the invention, spatial configuration of remote light-sensing devices (e.g. peripherals such as loudspeakers or light devices), will be achieved by transmission of embedded identifiers or configuration information in light emitted in a plurality of directions from a central light-emitting unit. With a different identifier or different configuration information for each direction of transmission, the directions can be distinguished from each other. The invention enables a user to place remote light-sensing devices in a desired spatial position and the central light-emitting unit will be able to determine location and spatial function, i.e. for example whether the peripheral is an audio device and/or a lighting device. As a result, the peripherals will be correctly configured without any user interaction required. | 12-30-2010 |
20110006333 | LIGHT EMITTING DIODE DEVICE - The invention relates to a light emitting diode device comprising a light emitting layer ( | 01-13-2011 |
20110114887 | Gd2O2S MATERIAL FOR USE IN CT APPLICATIONS - The invention relates to a Gd | 05-19-2011 |
20110147595 | TUNGSTATE-BASED SCINTILLATING MATERIALS FOR DETECTING RADIATION - A tungstate-based scintillating material and a method for using a tungstate-based scintillating material is provided. In addition, a radiation detector and an imaging device incorporating a tungstate-based scintillating material are provided. | 06-23-2011 |
20120020073 | OPTICALLY PUMPED SOLID-STATE LASER AND LIGHTING SYSTEM COMPRISING SAID SOLID-STATE LASER - The invention relates to a solid-state laser device ( | 01-26-2012 |
20120069544 | LIGHT-EMITTING DEVICE WITH A LUMINESCENT MEDIUM, CORRESPONDING LIGHTING SYSTEM COMPRISING THE LIGHT-EMITTING DEVICE AND CORRESPONDING LUMINESCENT MEDIUM - The invention relates to a light emitting device ( | 03-22-2012 |
20120074848 | METHOD AND SYSTEM FOR MONITORING PERFORMANCE OF A DISCHARGE LAMP AND CORRESPONDING LAMP - The present invention provides a method of monitoring performance of a discharge lamp. The discharge lamp includes electrodes and a discharge vessel filled with gas and equipped with a luminescent layer, wherein the gas is intended to emit a first ultraviolet light in a first spectral range when the gas is excited by an electric field produced by the electrodes, and at least part of the first ultraviolet light is intended to be changed into a second ultraviolet light in a second spectral range of longer wavelength than the first spectral range by the luminescent layer. The method comprises the steps of finding the value of a first intensity of the first ultraviolet light; finding the value of a second intensity of the second ultraviolet light; and determining the conversion efficiency of the luminescent layer for converting the first ultraviolet light into the second ultraviolet light on the basis of the ratio of the value of the second intensity to the value of the first intensity. | 03-29-2012 |
20120153163 | IMAGING MEASUREMENT SYSTEM WITH A PRINTED PHOTODETECTOR ARRAY - Low cost large area photodetector arrays are provided. In a first embodiment, the photodetectors comprise an inorganic photoelectric conversion material formed in a single thick layer of material. In a second embodiment, the photodetectors comprise a lamination of several thin layers of an inorganic photoelectric conversion material, the combined thickness of which is large enough to absorb incoming x-rays with a high detector quantum efficiency. In a third embodiment, the photodetectors comprise a lamination of several layers of inorganic or organic photoelectric conversion material, wherein each layer has a composite scintillator coating. | 06-21-2012 |
20120170308 | ADJUSTABLE ILLUMINATION DEVICES - To improve the illumination efficiency of hand-held illumination devices, this invention proposes a new illumination device having the “rolling” function, which is capable of illuminating the target area on which a user is currently focusing and rolling the illuminated area as the user is reading forward or backward. The illumination device comprises two pluralities of lighting elements, an illuminating body and a controller. The controller can control one plurality of lighting elements to emit light to illuminate a part of the illuminating body, which can further deflect the light to a part of the surface of the target. | 07-05-2012 |
20120223250 | LUMINESCENT SOLAR CONCENTRATOR - The present invention relates to a luminescent solar concentrator for a solar cell, comprising a collector with a luminescent substrate, and a wavelength selective filter, wherein the wavelength selective filter is arranged above the surface of the collector, wherein the luminescent substrate has an absorption edge which corresponds to a wavelength λ | 09-06-2012 |
20130058452 | CT DETECTOR INCLUDING MULTI-LAYER FLUORESCENT TAPE SCINTILLATOR WITH SWITCHABLE SPECTRAL SENSITIVITY - A scintillator element ( | 03-07-2013 |
20130105736 | CONVERTER MATERIAL FOR SOLAR CELLS | 05-02-2013 |
20130327947 | SINGLE OR MULTI-ENERGY VERTICAL RADIATION SENSITIVE DETECTORS - A vertical radiation sensitive detector array ( | 12-12-2013 |
20140177783 | TERBIUM BASED DETECTOR SCINTILLATOR - An imaging system ( | 06-26-2014 |
20140301897 | PHOTOCATALYTIC PURIFICATION OF MEDIA - The invention relates to the treatment of a medium, particularly to the purification of water, air, or surfaces. A photo-active layer ( | 10-09-2014 |
20140321617 | DETECTION APPARATUS FOR DETECTING RADIATION - The invention relates to a detection apparatus for detecting radiation. The detection apparatus comprises a GOS material ( | 10-30-2014 |