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Rebinning for computed tomography imaging
A tomographic apparatus includes a radiation source (12) having a plurality of focal spots (F.sub.a, F.sub.b, F.sub.c, F.sub.d) and a detector (20) which...
Apparatus for forming variable fluid meniscus configurations
Apparatus for providing a fluid meniscus with variable configurations by means of electrowetting. A fluid chamber (5) holds two different fluids (A, B) separated...
Image quality in an image display device
A display device for displaying a three dimensional image such that different views are displayed according to the viewing angle. The display device includes a...
Method and apparatus for measuring distance
A device measures distance using a wireless signal that has two simultaneously transmitted components. Each of the two components includes a respective repeated...
Dim control circuit dimming method and system
A dim control circuit dimming method and system with a dimming ballast dim control circuit (148) includes a dimmer switch input (120) having a first terminal...
High intensity discharge lamp with terbium halide fill
The invention relates to a high intensity discharge lamp provided with a discharge vessel enclosing a discharge space comprising an ionizable filling including...
Thorium-free electrode with improved color stability
An electrode includes thorium as a minor component for a high-pressure discharge lamp, where the electrode rod is free of thorium/thorium oxide, or comprises...
Polymer light-emitting diode
A light-emitting diode (1) has a first electrode (3), a second electrode (4), a light-emitting layer (5) which comprises a matrix, and ions. A layer (6) of a...
Device for generating UVC radiation
A device for generating ultraviolet radiation by an excimer discharge includes at least partly UV-transparent discharge vessel whose discharge space is filled...
Semiconductor light emitting devices including in-plane light emitting
A semiconductor light emitting device includes an in-plane active region that emits linearly-polarized light. An in-plane active region may include, for example,...
Data processing device, tomography apparatus for examination of an object
of interest, method of examining an...
A data processing device, comprising a plurality of emitter antennas arranged on a movable data acquisition device and adapted to emit electromagnetic radiation...
Electroluminescent compounds containing exciton conducting compound
A light emitting layer for an organic LED, comprising at least one electron transporting compound, at least one hole transporting compound and a rare earth metal...
High brightness light emitting diode device
The present invention relates to a light emitting diode (LED) device (10) comprising (a plurality of LED chips (12) placed on a substrate, and a plurality of...
LED lighting module
The invention describes an LED lighting module (1) comprising an LED element (10), an electronic driving arrangement (30) for driving the LED (11), and a heat...
Methods and apparatus for providing uniform projection lighting
A projection lighting fixture includes multiple LED packages (e.g., chip-on-board or surface mount LED assemblies including one or more LED junctions) disposed...
High performance LED lamp system
An LED lamp system with a plurality of LED elements is described. The system comprises a chamber (1) with a plurality of inner side wall faces and a radiation...
Device for generating steam
A steam generating apparatus (20) is described, comprising a boiler (24) provided with electric heating means (25) and current controlling means (33, 40; 37) for...
Method of synthesizing of an unvoiced speech signal
The present invention relates to a method of synthesizing a signal comprising the steps of: a) determining of a required pitch bell location on the signal to be...
Device and method for ensuring the accuracy of a tracking device in a
The invention provides a system and method for testing and correcting the accuracy of a tracking device in a volume using an accuracy device. The invention may...
Wireless battery status management for medical devices
In a wireless battery operated medical component (10), a battery life monitor, particularly a voltage monitor (16), takes voltage readings of a battery (12) to...
System and method for the guidance of a catheter in electrophysiologic
In a system and a method for the guidance of a catheter with an electrode in an electrophysiological procedure, sequence of images of the catheter and of a...
Non-invasive quantitative myocardial perfusion assessment
In a computer-readable medium, device and method for quantitative assessment of cardiac perfusion, a myocardium is depicted on a series of cardiac images and is...
Record carrier, apparatus and method
A record carrier (1) of the invention stores at least video-related user data and control data in digital form. The control data enables playback control of the...
Dynamic detection of blocking artifacts
The present invention relates to a method of processing a sequence of digital images, intended to detect, in a dynamical manner, a grid comprising blocking...
Method and apparatus for encoding a digital video signal
The present invention relates to a method and an encoder for encoding a digital video sequence, said digital video sequence comprising some sets of images...
Electrophoretic display with rapid drawing mode waveform
An electrophoretic display (10) and a system (12) implement a method of activating a portion of the electrophoretic display (10). The method involves a reception...
Interactive lighting system
A lighting system and method for providing a particular lighting pattern from a predetermined set of lighting patterns are disclosed. The system comprises a...
Compact and flexible radio frequency coil arrays
A radio frequency coils array includes a plurality of conductive RF loops (62a, 62b, 62c, 62d, 162a, 162b, 262a, 262b, 362a, 362b, 362c, 462a, 462b, 462c, 562a,...
LED luminary system
The present invention relates to a light emitting diode (LED) luminary system (10) comprising a plurality of LED light sources (14) of multiple colors for...
Light-transmitting substrate provided with a light-absorbing coating,
light absorbing coating as well as method...
The present invention relates to a light-transmitting substrate (1) which is at least provided with a light-absorbing coating (3). The light-absorbing coating...
Polarization-reversed III-nitride light emitting device
A device structure includes a III-nitride wurtzite semiconductor light emitting region disposed between a p-type region and an n-type region. A bonded interface...
LED lighting fixtures
A lighting fixture (20-23) mechanically encloses a LED module (30), which includes at least one LED (40) and can further include a LED driver (50) in electrical...
Scheduling of uplink data transmission using different UE-IDS
A radio terminal adjusts its data transmit power in response to received power control commands which specify a maximum transmit power level. The commands may be...
Noise margin information for power control and link adaptation in IEEE
A method and apparatus for adjusting the transmission power level or transmission data rate between a plurality of stations located within the coverage area of a...
Record carrier with watermark
A record carrier includes a pattern of substantially parallel tracks for storing data in the form of marks, in which the data is encoded by a channel code. A...
Anti-scatter device, method and system
An anti-scatter device for suppressing scattered radiation includes a plurality of x-ray absorbing layers. The anti-scatter device further includes a plurality...
Indication of patient skin dose in radiology
The field of the invention is diagnostic and interventional radiology and the invention is a dose indicator for use in a system for performing radiological...
Electrically-pumped semiconductor zigzag extended cavity surface emitting
lasers and superluminescent LEDs
A semiconductor surface emitting optical amplifier chip utilizes a zigzag optical path within an optical amplifier chip. The zigzag optical path couples two or...
Rotation speed control for recording information
A disc recording device has a mode control unit for switching the device either to a read mode or to a write mode. Reading and writing can be alternated for...
Electronic appliance provided with a cooling assembly for cooling a
consumer insertable module, and cooling...
The invention relates to an electronic appliance (1), provided with a cooling assembly (10) for cooling a module (4) that during use can be inserted in the...
An autostereoscopic display device comprises a display panel having an array of display pixels for producing a display. The display pixels are arranged in...
Transition between grayscale and monochrome addressing of an
An electrophoretic display that is switchable between a grayscale updating mode and a monochrome updating mode. The monochrome updating mode provides for extreme...
Low-pressure mercury vapor discharge lamp and apparatus for treatment
A low-pressure mercury vapor discharge lamp has a lamp envelope enclosing, in a gastight manner, a discharge space provided with a filling of mercury and a rare...
An electroluminescence device includes at least one electroluminescence light source for emitting a primary radiation, such as having wavelengths between 200 nm...
Method of cleaning at least one surface of an optical device disposed in a
A method of cleaning at least one surface of an optical device disposed in a vacuum chamber, which is at least partially contaminated by atoms and/or ions of...
Lighting device and method for directing light
An LED module is described with a base 10 made out of a heat conducting material. An LED element (32) is arranged in a cavity (11) of the base. A collimator...