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Pulse width modulation signal generator
A signal generator has matched reference (4) and modulation (6) ramp circuits, each including current source (8, 32), capacitance (10) charged by the current...
Portable 3D ultrasound system
A portable 3D ultrasound device having an ultrasound transducer. The ultrasound transducer includes a transducer array with a plurality of transducer elements...
Method for forming pattern of liquid crystal display device
A method for forming a pattern of a liquid crystal display (LCD) device includes providing a cliche having at least a first groove structure having a first width...
Storage case for an electric toothbrush
Integrated circuit with test circuit
Integrated circuit with an application circuit (1) to be tested, and a self-test circuit (5-16) which is provided for testing the application circuit (1) and...
Face recognition using evolutionary algorithms
A system and method wherein the parameters used for face recognition are determined via an evolutionary algorithm, such as a genetic algorithm. Candidate sets of...
Substrate transfer system
A substrate transfer system is used in fabricating a liquid crystal display (LCD) device. The system includes a cassette having a bar code, a cassette stocker to...
Single separable electrode and self-contained pad viability tester
A single separable electrode that includes a plurality of separable electrically connected electrode sections.
Combined T/R switch with LNA and a method of improving the performance of
In accordance with the present invention, a receiver circuit and a method of controlling voltage pulses, thereby improving the performance of the receiver are...
Fabricating method for liquid crystal panel implementing ferroelectric
liquid crystal and operating in a...
In the preferred embodiment of the present invention, a ferroelectric LC layer is formed between first and second substrates of a LC panel. The LC panel is...
Lower substrate, IPS mode liquid crystal display device and method for
manufacturing the same
A lower substrate for an IPS mode LCD device includes a substrate; a gate line formed on the substrate; a data line formed on the substrate crossing the gate...
In-plane switching liquid crystal display device comprising unequal
sub-pixel regions each controlled by...
An array substrate for an in-plane switching liquid crystal display device includes a substrate, gate lines arranged in a first direction on the substrate, data...
Liquid crystal display module
A liquid crystal display module for preventing noise caused by friction between a support main and a light guide plate is provided. In the module, a hole is...
Method and system for obtaining the best picture quality in a scarce-power
An apparatus and method for scaling the power consumption of a video processor is provided. The apparatus includes a video processor having a plurality of...
Power amplifier device
The power amplifier device comprises one or more transistors (16) with an output electrode and on top of that a thin-film capacitor. The capacitor comprises a...
Digital filter circuit and method for blocking a transmission line
A digital blocking filter and filtering method are provided for a device receiving signals from a transmission line. The transmission line, which may comprise...
Liquid crystal display panel and fabricating method thereof
A liquid crystal display panel and a fabricating method thereof for reducing the number of data lines and the capacitance of a parasitic capacitor between pixel...
Road marking system
A road-marking system has at least a first lighting module (4) provided in a road surface (1). The lighting module (4) is provided with a plurality of light...
Capillary fuel injector with metering valve for an internal combustion
A fuel injector for vaporizing a liquid fuel for use in an internal combustion engine. The fuel injector includes at least one capillary flow passage, a heat...
Method of controlling an arrangement of hardware components
A method of controlling an arrangement of a plurality of hardware components, at least some of which are coupled to one another via signal leads, by means of a...
Method and system for electronic device authentication
Electronic devices are authenticated to each other initially over a short-range wireless link. In particular, a user first enters a given authentication...
Method for multiplying two factors from the Galois field and multiplier
for performing the method
The invention relates to a method and multiplier for multiplying two factors from the Galois field GF (2.sup.m*p), where each of the factors can be represented...
Method for creating personality profiles using tagged physical objects
A method for creating a personality profile based upon an explicit association between icons/objects and attributes describing some of the values with which a...
Method and arrangement for processing a signal using a digital processor
having a given word length
Methods and arrangements for processing a signal using a digital processor having a given word length. The signal is pre-processed using a pre-processor which...
System and method for fast playback of video with selected audio
There is disclosed a video playback device for playing back a video program in fast forward mode on a display screen coupled to the video playback device. The...
FGS decoder based on quality estimated at the decoder
A method for decoding a stream of data includes the steps of: identifying a relationship (100) between quality of a decoded image and a bit rate for decoding the...
Loudspeaker having a dual chamber acoustical enclosure with two external
vents and one internal vent
A loudspeaker includes an acoustical enclosure having an internal wall dividing the enclosure into first and second subchambers, an electro-acoustical transducer...
Method of and apparatus wherein a telephone user on hold is not required
to listen to an objectionable audio signal
A telephone user who is at a first telephone station and is placed on hold at a second station is prevented from listening to an objectionable audio signal while...
Receiving circuit receiving message signals
The subject matter hereof relates to a receiving circuit for receiving a message signal. In an example embodiment, the receiving circuit has a sampler for...
Latency handling for interconnected devices
A data processing system comprises a cluster of devices (16) interconnected for the communication of data in streams, particularly digital audio and/or video...
Time slot sorting method for a wireless network
The invention relates to a wireless network defined as a group of wireless terminals and an assigned central station. After receiving requests for the wireless...
Record carrier method and apparatus having separate formats for a stereo
signal and a data signal
A record carrier carries a stereo signal and a data signal which includes a first data portion and a remaining data portion. A first channel on the record...
Optical record carrier recording method and apparatus
An optical record carrier recording method forms pits and lands by directing a radiation beam (12) onto a recording surface (21) of an optical record carrier...
Optical disc apparatus for recording and/or reproducing information
on/from an information surface of a...
An optical disc apparatus (1) for recording and/or reproducing information on/from an information surface (3) of a rotatable optical disc (5), includes a...
In-plane switching LCD device
The present invention concerns a liquid crystal display device including: a substrate; a plurality of thin film transistors each including a gate electrode, a...
Post-processing of interpolated images
An image conversion unit (100) for converting an input image into an output image includes a first computing device (104) for computing a first weighted sum of a...
Image quality analysis method and system for a display device
An image quality analysis method and an image quality analysis system for a display device are provided. The image quality analysis method and image quality...
Bi-directional driving circuit of liquid crystal display panel
A bi-directional driving circuit of a liquid crystal display (LCD) panel is disclosed, in which forward scanning and backward scanning are available. In a...
Method and apparatus for driving liquid crystal display
The present invention discloses a method and apparatus for driving a liquid crystal display device that improves a picture quality. More specifically, in the...
Controlling a home electronics system
In an apparatus (200) arranged to control a home electronics system, the apparatus being managed independently of a user, the apparatus includes a data...
A differential amplifier for amplifying an input differential signal having two components (In+, In-) substantially in anti-phase to each other and generating an...
Input stage resistant against high voltage swings
An input stage includes a signal input (IN) for receiving an input signal s(t) and a digital input stage (15) designed for operation at a supply voltage (VDD)....
Acoustic imaging systems are provided. A preferred system includes a protective cover configured to mate with a transducer body. The transducer includes a...
An electroluminescent device (13), such as a light emitting diode, which has a light-reflecting surface (10) causing undesirable reflection of ambient light...
High aperture LCD with insulating color filters overlapping bus lines on
A high aperture active matrix liquid crystal display (AMLCD) includes pixel electrodes in respective pixels which overlap adjacent address lines. The color...
Liquid crystal display device and method of fabricating the same
A liquid crystal display device includes a plurality of gate lines and data lines on a first substrate defining a plurality of pixel regions, a thin film...
Method of CT beam hardening calibration
A method of CT beam hardening calibration comprises: the step of obtaining raw data of a first phantom and a second phantom by scanning the first phantom and the...
Substrate and method of separating components from a substrate
A substrate (1) having a first groove (4) is provided with a protrusion (3) on the first groove (4). This protrusion (4) preferably has a top with an apex angle...