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Gamma correcting circuit and panel drive apparatus equipped with gamma
Each gamma characteristic adjusting unit in a gamma correcting circuit selects a reference voltage from basic voltages generated by a basic voltage generating...
Differential amplifier operable in wide range
Differential amplifier includes a differential amplifier circuit, a bias circuit and an output circuit. The differential amplifier circuit includes first and...
The semiconductor device according to the present invention comprises an output MOS transistor M0, an MOS transistor M3 connected between a gate G1 of the output...
Voltage regulator with improved power supply rejection ratio
characteristics and narrow response band
In a voltage regulator, a reference voltage generating circuit generates a reference voltage. A drive transistor is connected between a first power supply...
A semiconductor device, which is constituted in such a way that a pad portion of a logic chip is connected to an element region of a semiconductor chip with a...
MOSFET formed on a silicon-on-insulator substrate having a SOI layer and
method of manufacturing
In a FET having a thin-film SOI layer, to prevent a parasitic resistance increase in source/drain regions. To realize an elevated layer to be formed on the...
Semiconductor device memory cell
A circuit provides an inhibition to the short circuit between the bit line and the capacitance contact, without employing a self alignment contact (SAC) process....
Semiconductor memory device
A semiconductor memory device having a transistor formed on a semiconductor substrate and a capacitor formed on the upper layer of the transistor and...
Identification system and method for authenticating user transaction
requests from end terminals
In an identification system for electronic commerce, an end terminal transmits a transaction request message containing biometrics data of a user to a...
Computer monitoring system, computer monitoring method and computer
A computer monitoring system in which a management console and a plurality of computers are connected to each other via a communication path, the plurality of...
System for and method of performing corporate mileage service
A corporate mileage performing service system and a corporate mileage service performing method allow a corporation who has borne the expenses of business trips...
Bus master and bus slave simulation using function manager and thread
The system simulator comprises master simulators 1f, 1s, 2f and 2s for simulating a bus master, a slave simulator L for simulating a bus slave, a function...
Mobile communication terminal remote control system, mobile communication
terminal, remote control method, and...
In the mobile communication terminal remote control system, when the control unit of a mobile communication terminal judges that remote control data sent from a...
Satellite broadcasting converter, control circuit incorporated therein,
and detector circuit used in such...
In a broadcasting satellite converter adapted to be connected to a BS tuner and fed with a power supply voltage signal from the broadcasting satellite tuner, a...
Method and device for recording/reproducing broadcasting signals of a
A recording/reproducing manage unit 25, in response to an instruction, records the images of program into the recording files in order by changing the target...
Receiving terminal, receiver and receiving method for CDMA system
A receiving terminal for CDMA system for receiving received signals from a plurality of signal propagation channels is disclosed. The electric field level of the...
Liquid crystal display device
To provide a liquid crystal device a liquid crystal display having a high contrast over wide viewing angles while reducing the color distortion.A liquid crystal...
Liquid crystal display
A reflection electrode has an undulated shape and whose normal direction is distributed unevenly to a specific azimuth angle and whose reflection light intensity...
Method of setting up pointing device on portable terminal
A method of setting up a pointing device on a portable terminal according to the present invention has a first step for moving a user icon on a display unit of...
A cellular telephone with a pointing device that facilitates operations for line scrolling and page scrolling, in which the moving speed of a pointer can be...
GPS position-finding system and method of finding position of GPS terminal
A position-finding system is comprised of a terminal having a global positioning system (GPS) for finding a position thereof, and a server which calculates...
Data output circuit with improved overvoltage/surge protection
A data output circuit is composed of first and second differential MOS transistors, first and second cascade MOS transistors, first and second outputs, and first...
Semiconductor device with termination resistance adjusting circuit
A semiconductor device includes a transmitter, a termination resistance adjusting section, a transmitter control section and a control signal generating section....
Two-bit cell semiconductor memory device
A 2-bit cell is made up of first and second diffusion regions provided on a substrate surface, first and second storage nodes adjacent to the first and second...
Cellular communication system, and mobile and base stations used in the
When a mobile station becomes a soft handover state, a reception quality monitor 104 measures reception quality of a pilot signal from each base station. Base...
Multi-thread executing method and parallel processing system
In a multi-thread executing method of dividing a single program into a plurality of threads and executing the program by a plurality of processors in parallel,...
Computer system for preventing inter-node fault propagation
In a computer system in which computers each having a plurality of processors are connected with each other, said each computer comprises a system controller...
Semiconductor memory device with bus driver circuit configured to transfer
an output on a common bus onto an...
A semiconductor memory device includes first to third data buses, and first and second connection circuits. The first connection circuit inverts and transfers a...
Portable communication terminal and ringtone volume control method
A portable communication terminal has two chassis and one of the two chassis includes a receiver for outputting voice and a speaker for informing of an incoming...
Transmission power control method and system
A transmission power control technique allowing stable and reliable signal transmission in soft handover is disclosed. Each of the base stations involved in soft...
Method of optimizing performance of mobile terminal
The method of optimizing performance of a mobile terminal comprising a radio communication module, a central computing unit and a plurality of data processing...
Mobile communication terminal
A mobile communication terminal, in which a user of the mobile communication terminal can designate handover among plural communication systems, is provided. The...
An analog image signal from an input terminal 101 is converted in an ADC 102 to digital data, then stored in a frame memory 103, then subjected to compression...
Optical circuit in which fabrication is easy
In a method for fabricating an optical circuit, a mirror element with a protection film formed within a die of a semiconductor is connected to a substrate at a...
Optical head unit and optical information writing/reading device
An optical head unit is provided including a first light source emitting a light with a first wavelength, a second light source emitting a light with a second...
Orientation film rubbing apparatus and method to suppress scraping-off of
the orientation film
The circumferential dimension of the rubbing cloth 1 is set to one half or below of the circumferential dimension of the rotational roll 2a, the excentric core...
Element of parallel flat plate line type, a circuit board
An element of parallel flat plate line type suitable for operation at a higher speed and with a higher frequency is provided. The element is characterized by...
The present invention provides a large scale integrated circuit which is capable of coping with the problems associated with the situation in which the number of...
Semiconductor device including a semiconductor chip mounted on a metal
A chip size package semiconductor device can have reliable solder mounting and improved mounting reliability. A semiconductor device of one embodiment can...
Magnetic memory adopting synthetic antiferromagnet as free magnetic layer
A magnetic memory is composed of: a magnetoresistance element including a free magnetic layer; a first interconnection extending in a first direction obliquely...
Narrow-band UV-B phototherapeutic device
A narrow-band UV-B phototherapeutic device includes: a light source unit that includes a fluorescent lamp of planar structure that is the ultraviolet light...
Certified shuffle-decrypting system, certified shuffle-decrypting method
and certified shuffle-decryption...
The present invention provides a certified shuffle-decrypting system, which does not require shuffled encrypted texts to be output, and in which the amounts of...
Place name information extraction apparatus and extraction method thereof
and storing medium stored extraction...
A place name information extraction apparatus in which not only a place name expression appeared in a text is extracted but also the type of the extracted place...
Control of speech code in mobile communications system
There is disclosed a method of controlling a speech code of speech communications between mobile terminals via an IP network, between mobile switching centers...
Opening/closing type portable information terminal
In an opening/closing type portable information terminal equipped with a display portion housing (1) having a display portion (3) and an operating portion...
Wireless communication terminal for automatic matching for wireless
A wireless communication terminal comprising antennas 4, 5 for receiving signals based on first and second wireless LAN standards, RF circuits 10, 13 for...
Flexible waveband aggregator and deaggregator and hierarchical hybrid
optical cross-connect system
A flexible waveband deaggregator/aggregator design is disclosed, including an embodiment that utilizes flexible band tunable filters and an embodiment that...
Pattern inspection method and pattern inspection device
In this pattern inspection device, the optical scanning section scans the inspected pattern using a laser beam. A photoelectric image processing section...
Data insertion device and method of inserting data
An data insertion device inserts pattern data including information related to digital watermarking into digital image data such as MPEG2 data. First, the MPEG2...
Packet communication system, network side device and terminal side device
thereof and identifier assigning method
A packet communication system is constructed with a plurality of terminal side devices and a network side device including a dynamic identifier assigning portion...