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Structure and method for mounting LSI package onto photoelectric wiring
board, information processing...
An LSI package having an optical interface is mounted on a surface of a photoelectric wiring board. The photoelectric wiring board and the optical interface are...
Thermophotometric phase shifter and method for fabricating the same
In an aspect of the present invention, a thermo-optic phase shifter includes a substrate, a heater, a clad layer formed directly or indirectly on a substrate, an...
Method and apparatus for analyzing streaked pattern image
A streaked pattern image analyzing apparatus for use in an analysis of a fingerprint and the like for aiding in the identification as to whether or not an...
Nonlinear distortion compensating circuit
A nonlinear distortion compensating circuit in which a digital value expressing the amplitude of an input signal is divided into upper and lower bits. Only the...
Moving picture decoding apparatus and moving picture decoding method
A memory compression and expansion section (11 of FIG. 1) applies compression to a decoded image, and the result is stored in a frame memory. Based on an...
Path pair designing method, path pair designing device and program for
causing computer to execute same method
A path pair designing method is provided which enables a sure creation of a path pair so long as a network having a configuration that allows the path pair to be...
Client and program for improving three-dimensional air excursion and
In a server, a client for improving a three-dimensional air excursion and a method and programs thereof, a three-dimensional data can be automatically produced...
Analog-differential-circuit test device
An analog-differential-circuit test device includes transfer gates 13 and 14 for isolating in the test mode an input pair of an analog differential circuit from...
Noise canceller circuit
A noise canceller circuit capable of suppressing power supply noise, produced by transition of a data signal, even in case a data signal is increased in speed....
A semiconductor device with a metallic region can have a resistance to stress migration and increased reliability. A lower layer wiring made from a barrier metal...
A semiconductor device of this invention is a vertical power MOSFET having a plurality of first trenches where a trench gate is formed. It has a first column...
Semiconductor device, wafer and method of designing and manufacturing the
A process margin of an interconnect is to be expanded, to minimize the impact of vibration generated during a scanning motion of a scanning type exposure...
Electro-static discharge protection device
An electro-static discharge protection device includes a first conductive type well and a second conductive type well which are formed in a surface of the first...
Method of forming a semiconductor device having bonding pad of the second
chip thinner than bonding pad of the...
To provide a semiconductor device that enables high integration degree, and a manufacturing method therefor. A multi-chip module according to an embodiment of...
Power-consumption calculation method and apparatus
An apparatus for calculating power consumption includes a behavioral synthesis unit for generating a clock-level description by behavioral synthesis of an...
Set associative cache system and control method for cache memories
A cache system comprises i (e.g., 2) groups of m (e.g., 2) ways and n (e.g., 2) sets of cache arrays, a set address decoder, a comparator, a cache address and...
Network commerce system, orderer terminal using the same,
producing/processing terminal, headquarters terminal...
A network commerce system is provided that determines a seller that sells items by considering the location of a recipient. The network commerce system includes...
Mobile terminal device and positional information system
A geomagnetic sensor for detecting geomagnetism is provided in a mobile terminal device. The output value of the geomagnetic sensor is compared with a first set...
Optical amplifying apparatus, optical transmission system and method of
adjusting optical transmission loss
An optical amplifying apparatus connected mutually through an optical transmission line includes an optical detecting unit for detecting an input level of an...
Fingerprint authentication method, program and device capable of judging
inexpensively whether input image is...
A fingerprint authentication device comprises input finger characteristic judging portion 13. The input finger characteristic judging portion 13 judges whether...
Queue allocation system and queue allocation method of a packet exchanger
A queue sort selection part 1 uses as a search key a sort tag included in an inputted packet to decide a queue to be allocated to the packet. A utilization...
PCM-based data transmission system and method
A transmitting terminal generates a stream of a given number of PCM codes whose polarity bits are each fixed at "1", and transmits it to a receiving terminal....
Code division multiple access communication system and method
Disclosed is a CDMA communication system and method that make it possible to accommodate a greater number of user terminals that can be connected per facilities...
Cell search method in CDMA capable of carrying out a cell search
processing at a high speed
On ending communication, a timer is started in order to watch a communication stop time interval. On staring the next communication, a timer value of the timer...
Three-dimensional semiconductor device provided with interchip
interconnection selection means for electrically...
In a three-dimensional semiconductor device in which a plurality of semiconductor circuit chips are stacked and that is provided with a plurality of interchip...
Mobile terminal device and method for radiating heat therefrom
In a mobile terminal device, at least one heat conduction layer formed of a member, such as copper, aluminum or carbon, being excellent in heat conductivity is...
Apparatus for driving a plurality of display units using common driving
In an apparatus for driving a plurality of display units in a mobile electronic apparatus, each including a plurality of data lines, a plurality of scan line and...
Thermal fuse employing a thermosensitive pellet
There is provided a thermal fuse employing a thermosensitive pellet that reacts to an operating temperature with limited variation, and operates with high...
Method for forming finely-structured parts, finely-structured parts formed
thereby, and product using such...
In a formation method for forming a fine structure in a workpiece containing an etching control component, using an isotropic etching process, a mask having an...
Communication system, and connection setting method and connection setting
program of exchange and terminal
A communication system for connecting a terminal connected to an exchange, to an outside communication network, through the exchange for connecting with the...
Apparatus, method and program for verifying asynchronous circuit
A computer program product for verifying an asynchronous circuit, embodied on a computer-readable medium and including code that, when executed, causes a...
Mobile-communication equipment and transmission power control method
Mobile communication equipment comprises a power amplifier for amplifying a transmission signal and a feedback circuit for providing feedback to allow the...
Reception diversity system and control method therefor
In a reception diversity system, a wireless apparatus includes an RF unit, analog signal processing unit, digital signal processing unit, and a control unit...
Format conversion method and apparatus and format conversion control
In the starting NV_PCK of a VOBU in a DVD-Video format stream, a flag indicating the M value preceding and succeeding the VOBU is inserted to indicate the...
Waveguide-type optical splitter and waveguide-type optical module having
To solve the wavelength dependence of loss uniformity between waveguides for output. A waveguide for input for introducing an optical signal, a slab waveguide...
Wireless mobile station and system in which rake unit and finger units
perform a shared arithmetic operation
A wireless mobile station comprising: a plurality of finger units for performing spread demodulation of a downstream signal transmitted from a base station...
Selection system, its selection method for voice channels, and switchboard
for use therein
A voice channel selection system for use in VoIP communication includes a plurality of VoIP trunk packages and a switchboard for bidirectional connection to the...
Transport format adjusting unit of CDMA receiver
As the transport format used for the respective processing at least including rate matching, error correction decoding, and CRC judgment, a within-TTI majority...
Method and system for controlling communication network and router used in
The present invention provides a communication network comprising a host network, a plurality of base stations, at least a mobile host capable of establishing...
Radial tilt compensating optical disk apparatus using tracking control
In an optical disk apparatus for focusing a light beam on a track of an optical disk by using a tracking control loop to perform at least one of recording and...
A semiconductor device includes: a first sense amplifier; a first bit line coupled to the first sense amplifier; a second bit line disposed next to the first bit...
Electric potential switching circuit, flash memory with electric potential
switching circuit, and method of...
An electric potential switching circuit has an electric potential control circuit, an output circuit, and a precharge circuit connected to the output circuit....
Active-matrix color LCD device having a polished color filter substrate
A color filter substrate in an active-matrix LCD device has a glass substrate, and a black matrix, coloring layers and an orientation film which are...
Color correcting parameter calculator, image color correcting device,
method of calculating color correcting...
In a color correcting parameter calculator, a color correcting unit 11 calculates a target color by executing color correction processing of an input color on a...
Data transmission device and data transmission method
The data transmission device transmits parallel data of a plurality of bits. The data transmission device includes a parallel data control unit that outputs...
Controller/driver for driving display panel
A controller is composed of a control section, first and second memory sections, and a driver section. The control section divides first bitmap image data...
An interface circuit includes a first and a second input terminal, a first output transistor, a second output transistor, a first output controller for...
A diode circuit includes a differential circuit having a first MOS transistor whose source is connected to a first input terminal, a second MOS transistor whose...
Semiconductor device and method of manufacturing the same
There is provided a solution to the problem of the poor adhesion in the pad portion while inhibiting the dishing in the pad portion. An SiON film, which covers...
Semiconductor device of a charge storage type
According to the present invention, a gettering layer is deposited both on the side surfaces and the bottom surface of a semiconductor chip. The semiconductor...