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Method of driving displays comprising a conversion from the RGB colour
space to the RGBW colour space
An apparatus (200) for driving a display (310, 320) including an array of display elements (20), each element (20) comprising a plurality of sub-pixels of red...
Method for driving a lamp in a lighting system based on a goal energizing
level of the lamp and a control...
A method and a control apparatus for driving a lamp 14 in a lighting system, in particular a lamp having a fast response to a change of an amount of energy...
Semiconductor light emitting device with light extraction structures
Structures are incorporated into a semiconductor light emitting device which may increase the extraction of light emitted at glancing incidence angles. In some...
Electro-optically active organic diode with short protection
An electro-optically active organic diode, for example an organic light emitting diode (OLED), comprises an anode electrode (102), a cathode electrode (122) and...
A computed tomography system (100) includes an x-ray source (112) that rotates about an examination region (108) and translates along a longitudinal axis (120)....
Automatically setting an operative state of a wideband amplifier
A multi-channel receiver (200) comprises: an input (111) for receiving a wideband signal potentially comprising multiple channels, a tuner stage (110), a...
Record carrier and scanning device
An optical record carrier (1) includes an area (2) for storing user information and an area (3) for storing control information. The control information is...
Liquid-based optical device and electronic device
The present invention discloses an optical device comprising a container enclosing an insulating liquid (A) and a liquid responsive to an electric field (B),...
Method and device for driving an array of light sources
An illumination system (1) comprises a plurality of light source assemblies (10) and a common controller (21). Each light source assembly (10) comprises a...
A xenon short arc lamp which has a middle section with a length to diameter ratio greater than 1.6 and which is directly interchangeable with a xenon short arc...
High-pressure gas discharge lamp having electrode rods with
A high-pressure gas discharge lamp has a bulb of quartz glass and two electrode rods. One end of each electrode rod is connected to a molybdenum foil member...
Flexible display device
The present invention relates to a flexible display device (10) comprising a flexible substrate (12) having at least one light source (14) mounted thereon. The...
High-pressure gas discharge lamp
A high-pressure gas discharge lamp includes at least a lamp tube and two electrodes. The two electrodes are each attached to the lamp tube by a sealed area and,...
Light emitting device with conversion structure
The invention relates to a light-emitting device comprising a conversion structure and one or several LEDs (40), which emit light into the conversion structure....
Voltage-operated layered arrangement
A voltage-operated layered arrangement comprising a substrate (1), a layered structure (2, 3, 4, 5) that is applied to the substrate and that comprises at least...
Organic based device and method for manufacture thereof
A device comprising a first transparent and electrically conductive layer (102), a second electrically conductive layer (104), and a functional layer (103)...
Illumination system comprising a yellow green-emitting luminescent
An illumination system, comprising a radiation source and a luminescent material comprising a phosphor capable of absorbing a part of light emitted by the...
Light emitting diode lighting device
The present invention relates to a light emitting diode (LED) lighting device (10). The device comprises a light guide plate (12), a plurality of LEDs (14) for...
Control device for controlling the color of light emitted from a light
The invention relates to a control device (1) for controlling the color of light (L) emitted from a light source (2). The control device comprises color...
The elongate luminaire for creating colored illumination has a plane of symmetry S in which lamp holders (6,7) are present to accommodate lamps of different...
Method for detecting the amount of grains within a grinding device
A method for detecting an amount of grains within a container of a rotating grinding member is described, said method comprising the steps of: supplying (FORP1)...
Method of making pouched tobacco product
A pouched tobacco product includes a lined pouch material of a web and a water-soluble liner adjacent the web and a tobacco component contained within the lined...
Changing amplitude of movement by changing the drive frequency of a
The drive system drives a brushhead at a driving frequency. The drive system includes a frequency modulation system which changes. the driving frequency about a...
Private and controlled ownership sharing
The present invention relates to a method, a device and a system for preventing unauthorized introduction of content items in a network containing compliant...
Driver circuit for loads such as LED, OLED or LASER diodes
A driver circuit for driving loads such as LED, OLED or LASER diode devices includes a switching converter that has a switching element and reactive elements to...
Integrated circuit and method for packet switching control
An integrated circuit having a plurality of processing modules (M, S) and an interconnect means (N) for coupling said plurality of processing modules (M, S) and...
Optical measurement device
An optical measurement device for measuring the optical appearance of a surface (12) of a sample (10), in particular a surface (12) of a human skin, wherein the...
Wireless network having body coupled communication for mobile patient
A wireless network for monitoring a patient (10) comprises at least one wearable monitor (12, 70) including a physiological condition sensor (34, 74) coupled to...
Time-of-flight ranging systems using coarse and fine measurements
A time-of-flight ranging system, such as a keyless access Control system, comprises a first part and a second part, e.g., a portable device such as a key fob....
Low-pressure mercury vapor discharge lamp
A low-pressure mercury vapor discharge lamp is provided with a discharge vessel which encloses a discharge space including a filling of mercury and a rare gas...
Extension of contact pads to the die edge via electrical isolation
Light emitting diode (LED) dies are fabricated by forming LED layers including a first conductivity type layer, a light-emitting layer, and a second...
Coating for a steam-generating device
A dual-layer coating for application in a steam-generating device is disclosed. A impermeable first layer thermally insulates the heated surface, while a...
Rear projector and rear projecting method
The application relates to a rear projector and a rear projection method. There is provided at least one projection screen, at least two beamers, each of the at...
A bead feeder for serially delivering beads to a downstream location comprises a bead supply wheel which rotates about a vertical axis. The bead supply wheel...
System for adjustable tissue anchors
Methods and devices are disclosed for manipulating the tongue. An implant is positioned within at least a portion of the tongue and may be secured to other...
Non-intrusive mask interface with nasal support
A patient interface includes a body member, a partition, a nasal seal portion, and a port. The partition is integral with the body member, and separates an...
Hair cutting device with hair length indicator means
To provide a hair cutting device permitting the user to really know the remaining hair length without having to do trial cuts, a hair cutting device (1) with...
Hair-cutting apparatus comprising means for preventing cut hair from
A hair-cutting apparatus (1) includes a cutting arrangement (9) for cutting hair. There is provided an arrangement that prevents cut hair from flying off the...
Information recording device and method, information reproducing device
and method, recording medium, program,...
An ECC block is constituted by RS(248,216,33). Of a data length of 216 bytes (symbols), only 16 bytes are allocated to BCA data and the remaining 200 bytes are...
Temporal and spatial shaping of multi-channel audio signals
A selected channel of a multi-channel signal represented by frames composed from sampling values having a high time resolution is provided that can be encoded...
Generalized "evenly distributed MAS allocation" policy to support
low-power UWB applications
In order that media access slots MAS are allocated based on minimum latency requirements of, for example, not less than 4 ms, or on a medium utilization...