Patent application number | Description | Published |
20080200799 | Mri Involving Contrast Agent With Time Modulated Contrast Enhancement - The present invention provides a method MRI imaging. By applying a time modulation to the contrast enhancement of an MRI contrast agent, the method according to the invention leads to images with improved signal-to-noise ratio in the contrast-enhanced areas, strongly suppressed unwanted signal in the unenhanced areas, and reduced artefacts, such as motion artefacts. | 08-21-2008 |
20080258726 | Distinguishing Bound and Unbound Contrast Agents Using Magnetic Resonance - Magnetic resonance monitoring of a target ( | 10-23-2008 |
20090196830 | ELIMINATION OF CONTRAST AGENT CONCENTRATION DEPENDENCY IN MRI - The present invention relates to a method for MRI imaging to obtain information about a local physiochemical parameter after administration to a patient of a contrast agent comprising at least one non-responsive contrast enhancing entity that does not occur naturally in a human body and at least one responsive contrast enhancing entity attached to or mixed with the non-responsive contrast enhancing entity. By using such non-responsive contrast enhancing entities, a value for the physicochemical parameter can be obtained by acquiring only three images through which the method according to the present invention will be easier to apply in clinical routine since it will be faster and less sensitive to motion or flow artefacts. | 08-06-2009 |
20100044637 | ELECTRO LUMINESCENT METAL COMPLEXES - Electro luminescent metal, e.g. Ir, complexes are disclosed. The metal complexes comprise at least one ligand L1 and at least one ligand L2, wherein ligand L1 is a 2-phenylpyridine ligand (I), comprising a phenyl ring (A) and a pyridine ring (B). The integers 2 to 9 denote positions in which substitutions can be made, and by the use of different substituents, e.g. 2,4-difluoro and 7-N(CH3)2, the emission wavelength of the complex may be tuned. The ligand L2 may e.g. be a compound of the following formula (II). | 02-25-2010 |
20100067214 | ILLUMINATION SYSTEM AND DISPLAY DEVICE - The invention relates to an illumination system, a luminaire and a display-device ( | 03-18-2010 |
20100172120 | COLOR-TUNABLE ILLUMINATION SYSTEM - The invention relates to a color-tunable illumination system ( | 07-08-2010 |
20100327306 | LED BASED LIGHT SOURCE FOR IMPROVED COLOR SATURATION - There is provided a light emitting device comprising a light source comprising at least one light emitting diode emitting visible radiation. The light emitting device further comprises a wavelength converting body comprising a first wavelength converting material, which is arranged to receive light emitted by said light source and which has an emission maximum in the range of from 600 to 700 nm. The first wavelength converting material comprises the elements Mg, Ge, O and Mn. A light emitting device according to the invention produces light having increased saturation of red colors. Moreover, long life and good color stability is achieved. | 12-30-2010 |
20100328925 | ILLUMINATION DEVICE WITH LED AND A TRANSMISSIVE SUPPORT COMPRISING A LUMINESCENT MATERIAL - The invention provides an illumination device ( | 12-30-2010 |
20100328926 | ILLUMINATION DEVICE WITH LED AND ONE OR MORE TRANSMISSIVE WINDOWS - The invention provides an illumination device ( | 12-30-2010 |
20110026257 | WHITE LIGHT-EMITTING DEVICE - A light-emitting device comprises a light source adapted to emit light of a first wavelength range; a reflective body comprising a reflective layer; a wavelength converting layer comprising a wavelength converting material adapted to absorb light of said first wavelength range and to emit light of a second wavelength range, said wavelength converting layer and said light source being arranged mutually spaced apart; and light-scattering elements adapted to scatter light of at least said first wavelength range; wherein at least part of said light-scattering elements are arranged in the path of light from said light source to said wavelength converting layer. The light-emitting device according to the invention provides improved uniformity in colour and also improved brightness uniformity. | 02-03-2011 |
20120020051 | ILLUMINATION SYSTEM WITH REMOTE PHOSPHOR LAYER AND/OR SCATTERING LAYER - The invention relates to an illumination system ( | 01-26-2012 |
20120119639 | LUMINESCENT CONVERTER FOR A PHOSPHOR-ENHANCED LIGHT SOURCE - The invention relates to a luminescent converter ( | 05-17-2012 |
20120155059 | LIGHT SOURCE COMPRISING A LIGHT EMITTER ARRANGED INSIDE A TRANSLUCENT OUTER ENVELOPE - The invention relates to a light source ( | 06-21-2012 |
20130182409 | LIGHT-EMITTING ARRANGEMENT WITH ORGANIC PHOSPHOR - The invention provides a light-emitting arrangement ( | 07-18-2013 |